Dec 05 02:09:38.145 INFO checking Henning-K/brainfuck against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 02:09:38.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 02:09:38.614 INFO [stdout] 5218f1a2f51dd7a2da75419329d90cae513a23c1a743138120fa40b3d04688e7
Dec 05 02:09:38.616 INFO running `"docker" "start" "-a" "5218f1a2f51dd7a2da75419329d90cae513a23c1a743138120fa40b3d04688e7"`
Dec 05 02:09:40.578 INFO [stderr] usermod: no changes
Dec 05 02:09:40.731 INFO [stderr]    Compiling cc v1.0.0
Dec 05 02:09:40.731 INFO [stderr]     Checking docopt v0.8.1
Dec 05 02:09:45.279 INFO [stderr]    Compiling backtrace-sys v0.1.14
Dec 05 02:10:00.212 INFO [stderr]     Checking backtrace v0.3.3
Dec 05 02:10:00.951 INFO [stderr]     Checking error-chain v0.11.0
Dec 05 02:10:02.030 INFO [stderr]     Checking bflib v0.2.0 (/source/bflib)
Dec 05 02:10:02.847 INFO [stderr] warning: unused variable: `i`
Dec 05 02:10:02.847 INFO [stderr]   --> bflib/src/tokenize.rs:26:14
Dec 05 02:10:02.847 INFO [stderr]    |
Dec 05 02:10:02.847 INFO [stderr] 26 |         for (i, ch) in self.chars().enumerate() {
Dec 05 02:10:02.847 INFO [stderr]    |              ^ help: consider using `_i` instead
Dec 05 02:10:02.847 INFO [stderr]    |
Dec 05 02:10:02.847 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:10:02.847 INFO [stderr] 
Dec 05 02:10:02.888 INFO [stderr]     Checking brainfuck v0.1.0 (/source)
Dec 05 02:10:04.783 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.17s
Dec 05 02:10:04.787 INFO [stderr] su: No module specific data is present
Dec 05 02:10:05.348 INFO running `"docker" "inspect" "5218f1a2f51dd7a2da75419329d90cae513a23c1a743138120fa40b3d04688e7"`
Dec 05 02:10:05.636 INFO running `"docker" "rm" "-f" "5218f1a2f51dd7a2da75419329d90cae513a23c1a743138120fa40b3d04688e7"`
Dec 05 02:10:05.934 INFO [stdout] 5218f1a2f51dd7a2da75419329d90cae513a23c1a743138120fa40b3d04688e7