ICE backtrace

gistfile1.txt

error: internal compiler error: unexpected failure
note: the compiler hit an unexpected failure path. this is a bug
note: try running with RUST_LOG=rustc=0,::rt::backtrace to get further details and report the results to github.com/mozilla/rust/issues
rust: task failed at 'explicit failure', /home/rustbuild/src/rustbot/workspace-snap-stage3-x86_64-unknown-linux-gnu/src/src/rustc/driver/rustc.rs:275
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/librustrt.so(_ZN9rust_task13begin_failureEPKcS1_m+0x5d)[0x2b94b8b9fc5d]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/librustrt.so(+0x315ad)[0x2b94b8bb75ad]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/librustrt.so(upcall_fail+0x1d3)[0x2b94b8ba3373]
x86_64-unknown-linux-gnu/stage0/bin/rustc(_rust_main+0xb86)[0x411b56]
x86_64-unknown-linux-gnu/stage0/bin/rustc[0x411f84]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/librustrt.so(_Z18task_start_wrapperP10spawn_args+0x24)[0x2b94b8ba0bb4]
rust: domain main @0x16791f0 root task failed
rust: task failed at 'killed', /home/rustbuild/src/rustbot/workspace-snap-stage3-x86_64-unknown-linux-gnu/src/src/libcore/task.rs:705
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/librustrt.so(_ZN9rust_task13begin_failureEPKcS1_m+0x5d)[0x2b94b8b9fc5d]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/librustrt.so(+0x315ad)[0x2b94b8bb75ad]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/librustrt.so(upcall_fail+0x1d3)[0x2b94b8ba3373]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/libcore-c3ca5d77d81b46c1-0.4.so(_ZN4task5yield16_9531951b4f79f8b3_04E+0xbd)[0x2b94b7485bcd]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/libcore-c3ca5d77d81b46c1-0.4.so(+0x8ff28)[0x2b94b74b6f28]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/libcore-c3ca5d77d81b46c1-0.4.so(_ZN7private11weaken_task17_abec28f82d2579ca3_04E+0xc4)[0x2b94b74b6da4]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/libcore-c3ca5d77d81b46c1-0.4.so(+0x8fcd5)[0x2b94b74b6cd5]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/libcore-c3ca5d77d81b46c1-0.4.so(+0xb4e40)[0x2b94b74dbe40]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/libcore-c3ca5d77d81b46c1-0.4.so(+0x8f071)[0x2b94b74b6071]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/libcore-c3ca5d77d81b46c1-0.4.so(+0x8e0d6)[0x2b94b74b50d6]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/libcore-c3ca5d77d81b46c1-0.4.so(+0x754a6)[0x2b94b749c4a6]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/libcore-c3ca5d77d81b46c1-0.4.so(+0xb4e40)[0x2b94b74dbe40]
/home/simon/Code/Rust/incoming/rust/build/x86_64-unknown-linux-gnu/stage0/bin/../lib/librustrt.so(_Z18task_start_wrapperP10spawn_args+0x24)[0x2b94b8ba0bb4]
make: *** [x86_64-unknown-linux-gnu/stage0/lib/rustc/x86_64-unknown-linux-gnu/lib/libstd.so] Error 101