Nov 03 19:45:52.277 INFO checking yberreby/benchmarks against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 19:45:52.279 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 19:45:52.792 INFO blam! 390c881b18ffd733e63cff1214ceee66070b2c45d77874e75bd5d5858a9fb021
Nov 03 19:45:52.807 INFO running `"docker" "start" "-a" "390c881b18ffd733e63cff1214ceee66070b2c45d77874e75bd5d5858a9fb021"`
Nov 03 19:45:54.515 INFO kablam! usermod: no changes
Nov 03 19:45:54.591 INFO kablam!     Checking libc v0.2.8
Nov 03 19:45:54.591 INFO kablam!     Checking crossbeam v0.2.10
Nov 03 19:45:55.991 INFO kablam!     Checking rand v0.3.14
Nov 03 19:45:57.353 INFO kablam!     Checking chan v0.1.18
Nov 03 19:45:58.010 INFO kablam!     Checking benchmarks v0.1.0 (/source)
Nov 03 19:45:58.675 INFO kablam! warning: unused import: `std::sync::mpsc`
Nov 03 19:45:58.676 INFO kablam!  --> benches/channels.rs:9:5
Nov 03 19:45:58.677 INFO kablam!   |
Nov 03 19:45:58.677 INFO kablam! 9 | use std::sync::mpsc;
Nov 03 19:45:58.678 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 03 19:45:58.699 INFO kablam!   |
Nov 03 19:45:58.700 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 19:45:58.701 INFO kablam! 
Nov 03 19:45:58.971 INFO kablam! warning: unused variable: `sum`
Nov 03 19:45:58.972 INFO kablam!   --> benches/channels.rs:26:9
Nov 03 19:45:58.973 INFO kablam!    |
Nov 03 19:45:58.973 INFO kablam! 26 |     let sum = get_data_sum(data.iter().cloned());
Nov 03 19:45:58.974 INFO kablam!    |         ^^^ help: consider using `_sum` instead
Nov 03 19:45:58.975 INFO kablam!    |
Nov 03 19:45:58.975 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 19:45:58.976 INFO kablam! 
Nov 03 19:45:58.977 INFO kablam! warning: unused variable: `data`
Nov 03 19:45:58.977 INFO kablam!   --> benches/channels.rs:29:9
Nov 03 19:45:58.978 INFO kablam!    |
Nov 03 19:45:58.978 INFO kablam! 29 |     let data = data.clone();
Nov 03 19:45:58.979 INFO kablam!    |         ^^^^ help: consider using `_data` instead
Nov 03 19:45:58.980 INFO kablam! 
Nov 03 19:45:59.059 INFO kablam! warning: unused variable: `i`
Nov 03 19:45:59.060 INFO kablam!   --> benches/bnned.rs:14:13
Nov 03 19:45:59.061 INFO kablam!    |
Nov 03 19:45:59.061 INFO kablam! 14 |         for i in 0..1_000_000 {
Nov 03 19:45:59.062 INFO kablam!    |             ^ help: consider using `_i` instead
Nov 03 19:45:59.080 INFO kablam! error[E0635]: unknown feature `heap_api`
Nov 03 19:45:59.080 INFO kablam!  --> benches/channels.rs:1:25
Nov 03 19:45:59.080 INFO kablam!   |
Nov 03 19:45:59.080 INFO kablam! 1 | #![feature(test, alloc, heap_api)]
Nov 03 19:45:59.080 INFO kablam!   |                         ^^^^^^^^
Nov 03 19:45:59.087 INFO kablam!    |
Nov 03 19:45:59.087 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 19:45:59.087 INFO kablam! 
Nov 03 19:45:59.090 INFO kablam! error[E0635]: unknown feature `str_char`
Nov 03 19:45:59.090 INFO kablam!  --> benches/bnned.rs:2:12
Nov 03 19:45:59.090 INFO kablam!   |
Nov 03 19:45:59.090 INFO kablam! 2 | #![feature(str_char)]
Nov 03 19:45:59.090 INFO kablam!   |            ^^^^^^^^
Nov 03 19:45:59.090 INFO kablam! 
Nov 03 19:45:59.102 INFO kablam! error: aborting due to previous error
Nov 03 19:45:59.127 INFO kablam! 
Nov 03 19:45:59.127 INFO kablam! error[E0635]: unknown feature `str_char`
Nov 03 19:45:59.127 INFO kablam!  --> benches/char_at.rs:2:12
Nov 03 19:45:59.127 INFO kablam!   |
Nov 03 19:45:59.127 INFO kablam! 2 | #![feature(str_char)]
Nov 03 19:45:59.127 INFO kablam!   |            ^^^^^^^^
Nov 03 19:45:59.127 INFO kablam! 
Nov 03 19:45:59.128 INFO kablam! error: aborting due to previous error
Nov 03 19:45:59.128 INFO kablam! 
Nov 03 19:45:59.129 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Nov 03 19:45:59.135 INFO kablam! 
Nov 03 19:45:59.135 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Nov 03 19:45:59.175 INFO kablam! error: Could not compile `benchmarks`.
Nov 03 19:45:59.175 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 03 19:45:59.175 INFO kablam! error: aborting due to previous error
Nov 03 19:45:59.175 INFO kablam! 
Nov 03 19:45:59.175 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Nov 03 19:45:59.219 INFO kablam! error: Could not compile `benchmarks`.
Nov 03 19:45:59.220 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 03 19:45:59.220 INFO kablam! error: Could not compile `benchmarks`.
Nov 03 19:45:59.221 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 03 19:45:59.535 INFO kablam! error[E0433]: failed to resolve. Could not find `heap` in `alloc`
Nov 03 19:45:59.535 INFO kablam!   --> benches/alloc.rs:11:14
Nov 03 19:45:59.535 INFO kablam!    |
Nov 03 19:45:59.535 INFO kablam! 11 |       alloc::heap::allocate(4, 64)
Nov 03 19:45:59.535 INFO kablam!    |              ^^^^ Could not find `heap` in `alloc`
Nov 03 19:45:59.535 INFO kablam! 
Nov 03 19:45:59.586 INFO kablam! error: aborting due to previous error
Nov 03 19:45:59.586 INFO kablam! 
Nov 03 19:45:59.586 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Nov 03 19:45:59.604 INFO kablam! error: Could not compile `benchmarks`.
Nov 03 19:45:59.604 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 03 19:45:59.643 INFO kablam! warning: unused variable: `stdout`
Nov 03 19:45:59.643 INFO kablam!   --> benches/stdio.rs:24:9
Nov 03 19:45:59.643 INFO kablam!    |
Nov 03 19:45:59.643 INFO kablam! 24 |     let stdout = stdout.lock();
Nov 03 19:45:59.643 INFO kablam!    |         ^^^^^^ help: consider using `_stdout` instead
Nov 03 19:45:59.643 INFO kablam!    |
Nov 03 19:45:59.643 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 19:45:59.643 INFO kablam! 
Nov 03 19:45:59.643 INFO kablam! warning: variable does not need to be mutable
Nov 03 19:45:59.643 INFO kablam!   --> benches/stdio.rs:23:9
Nov 03 19:45:59.643 INFO kablam!    |
Nov 03 19:45:59.643 INFO kablam! 23 |     let mut stdout = std::io::stdout();
Nov 03 19:45:59.643 INFO kablam!    |         ----^^^^^^
Nov 03 19:45:59.643 INFO kablam!    |         |
Nov 03 19:45:59.643 INFO kablam!    |         help: remove this `mut`
Nov 03 19:45:59.643 INFO kablam!    |
Nov 03 19:45:59.643 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 19:45:59.643 INFO kablam! 
Nov 03 19:45:59.659 INFO kablam! warning: variable does not need to be mutable
Nov 03 19:45:59.659 INFO kablam!   --> benches/stdio.rs:43:9
Nov 03 19:45:59.659 INFO kablam!    |
Nov 03 19:45:59.659 INFO kablam! 43 |     let mut stdout = io::stdout();
Nov 03 19:45:59.659 INFO kablam!    |         ----^^^^^^
Nov 03 19:45:59.659 INFO kablam!    |         |
Nov 03 19:45:59.659 INFO kablam!    |         help: remove this `mut`
Nov 03 19:45:59.659 INFO kablam! 
Nov 03 19:45:59.659 INFO kablam! error[E0635]: unknown feature `str_char`
Nov 03 19:45:59.659 INFO kablam!  --> benches/stdio.rs:4:12
Nov 03 19:45:59.659 INFO kablam!   |
Nov 03 19:45:59.659 INFO kablam! 4 | #![feature(str_char)]
Nov 03 19:45:59.659 INFO kablam!   |            ^^^^^^^^
Nov 03 19:45:59.659 INFO kablam! 
Nov 03 19:45:59.675 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 19:45:59.675 INFO kablam!   --> benches/stdio.rs:35:9
Nov 03 19:45:59.675 INFO kablam!    |
Nov 03 19:45:59.675 INFO kablam! 35 |         stdout.write(TEST_STR.as_bytes());
Nov 03 19:45:59.675 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:45:59.675 INFO kablam!    |
Nov 03 19:45:59.675 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 19:45:59.675 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 19:45:59.675 INFO kablam! 
Nov 03 19:45:59.675 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 19:45:59.675 INFO kablam!   --> benches/stdio.rs:46:9
Nov 03 19:45:59.675 INFO kablam!    |
Nov 03 19:45:59.675 INFO kablam! 46 |         stdout.write(TEST_STR.as_bytes());
Nov 03 19:45:59.675 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:45:59.675 INFO kablam!    |
Nov 03 19:45:59.675 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 19:45:59.675 INFO kablam! 
Nov 03 19:45:59.675 INFO kablam! error: aborting due to previous error
Nov 03 19:45:59.675 INFO kablam! 
Nov 03 19:45:59.675 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Nov 03 19:45:59.683 INFO kablam! error: Could not compile `benchmarks`.
Nov 03 19:45:59.683 INFO kablam! 
Nov 03 19:45:59.683 INFO kablam! To learn more, run the command again with --verbose.
Nov 03 19:45:59.683 INFO kablam! su: No module specific data is present
Nov 03 19:46:00.873 INFO running `"docker" "rm" "-f" "390c881b18ffd733e63cff1214ceee66070b2c45d77874e75bd5d5858a9fb021"`
Nov 03 19:46:01.243 INFO blam! 390c881b18ffd733e63cff1214ceee66070b2c45d77874e75bd5d5858a9fb021