Nov 09 01:52:32.166 INFO checking yberreby/benchmarks against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 01:52:32.167 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 01:52:32.868 INFO blam! 7cdaf179b223ccf065cd71b523a40d55104b9636502dd7ba51e185dc25e31244
Nov 09 01:52:32.870 INFO running `"docker" "start" "-a" "7cdaf179b223ccf065cd71b523a40d55104b9636502dd7ba51e185dc25e31244"`
Nov 09 01:52:35.118 INFO kablam! usermod: no changes
Nov 09 01:52:35.231 INFO kablam!     Checking libc v0.2.8
Nov 09 01:52:35.231 INFO kablam!     Checking crossbeam v0.2.10
Nov 09 01:52:36.288 INFO kablam!     Checking rand v0.3.14
Nov 09 01:52:37.576 INFO kablam!     Checking chan v0.1.18
Nov 09 01:52:38.235 INFO kablam!     Checking benchmarks v0.1.0 (/source)
Nov 09 01:52:39.047 INFO kablam! warning: unused import: `std::sync::mpsc`
Nov 09 01:52:39.048 INFO kablam!  --> benches/channels.rs:9:5
Nov 09 01:52:39.049 INFO kablam!   |
Nov 09 01:52:39.049 INFO kablam! 9 | use std::sync::mpsc;
Nov 09 01:52:39.050 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 09 01:52:39.051 INFO kablam!   |
Nov 09 01:52:39.053 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 01:52:39.054 INFO kablam! 
Nov 09 01:52:39.054 INFO kablam! error[E0433]: failed to resolve. Could not find `heap` in `alloc`
Nov 09 01:52:39.055 INFO kablam!   --> benches/alloc.rs:11:14
Nov 09 01:52:39.056 INFO kablam!    |
Nov 09 01:52:39.056 INFO kablam! 11 |       alloc::heap::allocate(4, 64)
Nov 09 01:52:39.057 INFO kablam!    |              ^^^^ Could not find `heap` in `alloc`
Nov 09 01:52:39.057 INFO kablam! 
Nov 09 01:52:39.163 INFO kablam! warning: unused variable: `stdout`
Nov 09 01:52:39.164 INFO kablam!   --> benches/stdio.rs:24:9
Nov 09 01:52:39.165 INFO kablam!    |
Nov 09 01:52:39.165 INFO kablam! 24 |     let stdout = stdout.lock();
Nov 09 01:52:39.166 INFO kablam!    |         ^^^^^^ help: consider using `_stdout` instead
Nov 09 01:52:39.167 INFO kablam!    |
Nov 09 01:52:39.167 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 01:52:39.168 INFO kablam! 
Nov 09 01:52:39.242 INFO kablam! warning: variable does not need to be mutable
Nov 09 01:52:39.242 INFO kablam!   --> benches/stdio.rs:23:9
Nov 09 01:52:39.242 INFO kablam!    |
Nov 09 01:52:39.242 INFO kablam! 23 |     let mut stdout = std::io::stdout();
Nov 09 01:52:39.242 INFO kablam!    |         ----^^^^^^
Nov 09 01:52:39.242 INFO kablam!    |         |
Nov 09 01:52:39.242 INFO kablam!    |         help: remove this `mut`
Nov 09 01:52:39.242 INFO kablam!    |
Nov 09 01:52:39.242 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 01:52:39.242 INFO kablam! 
Nov 09 01:52:39.242 INFO kablam! warning: variable does not need to be mutable
Nov 09 01:52:39.242 INFO kablam!   --> benches/stdio.rs:43:9
Nov 09 01:52:39.242 INFO kablam!    |
Nov 09 01:52:39.242 INFO kablam! 43 |     let mut stdout = io::stdout();
Nov 09 01:52:39.242 INFO kablam!    |         ----^^^^^^
Nov 09 01:52:39.242 INFO kablam!    |         |
Nov 09 01:52:39.242 INFO kablam!    |         help: remove this `mut`
Nov 09 01:52:39.242 INFO kablam! 
Nov 09 01:52:39.247 INFO kablam! error: aborting due to previous error
Nov 09 01:52:39.247 INFO kablam! 
Nov 09 01:52:39.247 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Nov 09 01:52:39.279 INFO kablam! error[E0635]: unknown feature `str_char`
Nov 09 01:52:39.279 INFO kablam!  --> benches/stdio.rs:4:12
Nov 09 01:52:39.279 INFO kablam!   |
Nov 09 01:52:39.279 INFO kablam! 4 | #![feature(str_char)]
Nov 09 01:52:39.279 INFO kablam!   |            ^^^^^^^^
Nov 09 01:52:39.279 INFO kablam! 
Nov 09 01:52:39.283 INFO kablam! error: Could not compile `benchmarks`.
Nov 09 01:52:39.283 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 09 01:52:39.379 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 01:52:39.379 INFO kablam!   --> benches/stdio.rs:35:9
Nov 09 01:52:39.379 INFO kablam!    |
Nov 09 01:52:39.379 INFO kablam! 35 |         stdout.write(TEST_STR.as_bytes());
Nov 09 01:52:39.379 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:52:39.379 INFO kablam!    |
Nov 09 01:52:39.379 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 01:52:39.379 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 01:52:39.379 INFO kablam! 
Nov 09 01:52:39.379 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 01:52:39.381 INFO kablam!   --> benches/stdio.rs:46:9
Nov 09 01:52:39.381 INFO kablam!    |
Nov 09 01:52:39.381 INFO kablam! 46 |         stdout.write(TEST_STR.as_bytes());
Nov 09 01:52:39.381 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:52:39.381 INFO kablam!    |
Nov 09 01:52:39.381 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 01:52:39.381 INFO kablam! 
Nov 09 01:52:39.381 INFO kablam! error: aborting due to previous error
Nov 09 01:52:39.381 INFO kablam! 
Nov 09 01:52:39.381 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Nov 09 01:52:39.409 INFO kablam! warning: unused variable: `sum`
Nov 09 01:52:39.409 INFO kablam!   --> benches/channels.rs:26:9
Nov 09 01:52:39.409 INFO kablam!    |
Nov 09 01:52:39.410 INFO kablam! 26 |     let sum = get_data_sum(data.iter().cloned());
Nov 09 01:52:39.410 INFO kablam!    |         ^^^ help: consider using `_sum` instead
Nov 09 01:52:39.410 INFO kablam!    |
Nov 09 01:52:39.410 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 01:52:39.410 INFO kablam! 
Nov 09 01:52:39.410 INFO kablam! warning: unused variable: `data`
Nov 09 01:52:39.410 INFO kablam!   --> benches/channels.rs:29:9
Nov 09 01:52:39.410 INFO kablam!    |
Nov 09 01:52:39.410 INFO kablam! 29 |     let data = data.clone();
Nov 09 01:52:39.410 INFO kablam!    |         ^^^^ help: consider using `_data` instead
Nov 09 01:52:39.410 INFO kablam! 
Nov 09 01:52:39.427 INFO kablam! error: Could not compile `benchmarks`.
Nov 09 01:52:39.431 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 09 01:52:39.483 INFO kablam! error[E0635]: unknown feature `heap_api`
Nov 09 01:52:39.484 INFO kablam!  --> benches/channels.rs:1:25
Nov 09 01:52:39.484 INFO kablam!   |
Nov 09 01:52:39.485 INFO kablam! 1 | #![feature(test, alloc, heap_api)]
Nov 09 01:52:39.485 INFO kablam!   |                         ^^^^^^^^
Nov 09 01:52:39.485 INFO kablam! 
Nov 09 01:52:39.485 INFO kablam! error: aborting due to previous error
Nov 09 01:52:39.486 INFO kablam! 
Nov 09 01:52:39.486 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Nov 09 01:52:39.508 INFO kablam! error: Could not compile `benchmarks`.
Nov 09 01:52:39.509 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 09 01:52:39.735 INFO kablam! error[E0635]: unknown feature `str_char`
Nov 09 01:52:39.735 INFO kablam!  --> benches/char_at.rs:2:12
Nov 09 01:52:39.736 INFO kablam!   |
Nov 09 01:52:39.736 INFO kablam! 2 | #![feature(str_char)]
Nov 09 01:52:39.736 INFO kablam!   |            ^^^^^^^^
Nov 09 01:52:39.736 INFO kablam! 
Nov 09 01:52:39.736 INFO kablam! error: aborting due to previous error
Nov 09 01:52:39.737 INFO kablam! 
Nov 09 01:52:39.737 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Nov 09 01:52:39.747 INFO kablam! error: Could not compile `benchmarks`.
Nov 09 01:52:39.747 INFO kablam! 
Nov 09 01:52:39.747 INFO kablam! To learn more, run the command again with --verbose.
Nov 09 01:52:39.748 INFO kablam! su: No module specific data is present
Nov 09 01:52:40.727 INFO running `"docker" "rm" "-f" "7cdaf179b223ccf065cd71b523a40d55104b9636502dd7ba51e185dc25e31244"`
Nov 09 01:52:41.047 INFO blam! 7cdaf179b223ccf065cd71b523a40d55104b9636502dd7ba51e185dc25e31244