Dec 05 12:26:48.988 INFO checking greenglas-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 12:26:48.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 12:26:49.372 INFO [stdout] c6a8d600f80af0401cefd2a0d2032f57048c4e3bcf035ae61689bc5025d7d43e
Dec 05 12:26:49.380 INFO running `"docker" "start" "-a" "c6a8d600f80af0401cefd2a0d2032f57048c4e3bcf035ae61689bc5025d7d43e"`
Dec 05 12:26:50.195 INFO [stderr] usermod: no changes
Dec 05 12:26:50.310 INFO [stderr]     Checking murmurhash3 v0.0.5
Dec 05 12:26:50.315 INFO [stderr]     Checking png v0.8.0
Dec 05 12:26:50.315 INFO [stderr]     Checking coaster v0.1.0
Dec 05 12:26:52.040 INFO [stderr]     Checking image v0.14.0
Dec 05 12:26:58.024 INFO [stderr]     Checking greenglas v0.2.0 (/source)
Dec 05 12:27:01.645 INFO [stderr] warning: unused import: `self::modifiers::*`
Dec 05 12:27:01.645 INFO [stderr]  --> src/word/mod.rs:3:5
Dec 05 12:27:01.646 INFO [stderr]   |
Dec 05 12:27:01.646 INFO [stderr] 3 | use self::modifiers::*;
Dec 05 12:27:01.646 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 12:27:01.646 INFO [stderr]   |
Dec 05 12:27:01.646 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:27:01.646 INFO [stderr] 
Dec 05 12:27:01.811 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:27:01.811 INFO [stderr]   --> src/transformer.rs:36:13
Dec 05 12:27:01.811 INFO [stderr]    |
Dec 05 12:27:01.811 INFO [stderr] 36 |         let mut mem_buffer = mem.as_mut_slice::<f32>();
Dec 05 12:27:01.811 INFO [stderr]    |             ----^^^^^^^^^^
Dec 05 12:27:01.811 INFO [stderr]    |             |
Dec 05 12:27:01.811 INFO [stderr]    |             help: remove this `mut`
Dec 05 12:27:01.811 INFO [stderr]    |
Dec 05 12:27:01.811 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 12:27:01.811 INFO [stderr] 
Dec 05 12:27:01.880 INFO [stderr] warning: unused import: `self::modifiers::*`
Dec 05 12:27:01.880 INFO [stderr]  --> src/word/mod.rs:3:5
Dec 05 12:27:01.880 INFO [stderr]   |
Dec 05 12:27:01.880 INFO [stderr] 3 | use self::modifiers::*;
Dec 05 12:27:01.880 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 12:27:01.880 INFO [stderr]   |
Dec 05 12:27:01.880 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:27:01.880 INFO [stderr] 
Dec 05 12:27:02.019 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:27:02.019 INFO [stderr]   --> src/transformer.rs:36:13
Dec 05 12:27:02.019 INFO [stderr]    |
Dec 05 12:27:02.019 INFO [stderr] 36 |         let mut mem_buffer = mem.as_mut_slice::<f32>();
Dec 05 12:27:02.019 INFO [stderr]    |             ----^^^^^^^^^^
Dec 05 12:27:02.019 INFO [stderr]    |             |
Dec 05 12:27:02.019 INFO [stderr]    |             help: remove this `mut`
Dec 05 12:27:02.019 INFO [stderr]    |
Dec 05 12:27:02.019 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 12:27:02.019 INFO [stderr] 
Dec 05 12:27:07.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.11s
Dec 05 12:27:07.330 INFO [stderr] su: No module specific data is present
Dec 05 12:27:08.247 INFO running `"docker" "inspect" "c6a8d600f80af0401cefd2a0d2032f57048c4e3bcf035ae61689bc5025d7d43e"`
Dec 05 12:27:08.544 INFO running `"docker" "rm" "-f" "c6a8d600f80af0401cefd2a0d2032f57048c4e3bcf035ae61689bc5025d7d43e"`
Dec 05 12:27:08.807 INFO [stdout] c6a8d600f80af0401cefd2a0d2032f57048c4e3bcf035ae61689bc5025d7d43e