Dec 12 13:35:49.397 INFO checking greenglas-0.2.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 13:35:49.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 13:35:49.820 INFO [stdout] 6636fed1a13fe1c508242fd8aa82641b7a2330da22868f800415bf27cf7a05ca
Dec 12 13:35:49.828 INFO running `"docker" "start" "-a" "6636fed1a13fe1c508242fd8aa82641b7a2330da22868f800415bf27cf7a05ca"`
Dec 12 13:35:50.876 INFO [stderr] usermod: no changes
Dec 12 13:35:51.092 INFO [stderr]     Checking murmurhash3 v0.0.5
Dec 12 13:35:51.092 INFO [stderr]     Checking png v0.8.0
Dec 12 13:35:51.092 INFO [stderr]     Checking coaster v0.1.0
Dec 12 13:35:53.177 INFO [stderr]     Checking image v0.14.0
Dec 12 13:35:58.946 INFO [stderr]     Checking greenglas v0.2.0 (/source)
Dec 12 13:36:02.572 INFO [stderr] warning: unused import: `self::modifiers::*`
Dec 12 13:36:02.572 INFO [stderr]  --> src/word/mod.rs:3:5
Dec 12 13:36:02.572 INFO [stderr]   |
Dec 12 13:36:02.572 INFO [stderr] 3 | use self::modifiers::*;
Dec 12 13:36:02.572 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 12 13:36:02.572 INFO [stderr]   |
Dec 12 13:36:02.572 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 13:36:02.572 INFO [stderr] 
Dec 12 13:36:02.792 INFO [stderr] warning: variable does not need to be mutable
Dec 12 13:36:02.792 INFO [stderr]   --> src/transformer.rs:36:13
Dec 12 13:36:02.792 INFO [stderr]    |
Dec 12 13:36:02.792 INFO [stderr] 36 |         let mut mem_buffer = mem.as_mut_slice::<f32>();
Dec 12 13:36:02.792 INFO [stderr]    |             ----^^^^^^^^^^
Dec 12 13:36:02.792 INFO [stderr]    |             |
Dec 12 13:36:02.792 INFO [stderr]    |             help: remove this `mut`
Dec 12 13:36:02.792 INFO [stderr]    |
Dec 12 13:36:02.792 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 13:36:02.792 INFO [stderr] 
Dec 12 13:36:03.917 INFO [stderr] warning: unused import: `self::modifiers::*`
Dec 12 13:36:03.918 INFO [stderr]  --> src/word/mod.rs:3:5
Dec 12 13:36:03.918 INFO [stderr]   |
Dec 12 13:36:03.918 INFO [stderr] 3 | use self::modifiers::*;
Dec 12 13:36:03.918 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 12 13:36:03.918 INFO [stderr]   |
Dec 12 13:36:03.918 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 13:36:03.918 INFO [stderr] 
Dec 12 13:36:04.088 INFO [stderr] warning: variable does not need to be mutable
Dec 12 13:36:04.088 INFO [stderr]   --> src/transformer.rs:36:13
Dec 12 13:36:04.088 INFO [stderr]    |
Dec 12 13:36:04.088 INFO [stderr] 36 |         let mut mem_buffer = mem.as_mut_slice::<f32>();
Dec 12 13:36:04.088 INFO [stderr]    |             ----^^^^^^^^^^
Dec 12 13:36:04.088 INFO [stderr]    |             |
Dec 12 13:36:04.088 INFO [stderr]    |             help: remove this `mut`
Dec 12 13:36:04.088 INFO [stderr]    |
Dec 12 13:36:04.088 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 13:36:04.088 INFO [stderr] 
Dec 12 13:36:09.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.07s
Dec 12 13:36:09.007 INFO [stderr] su: No module specific data is present
Dec 12 13:36:09.594 INFO running `"docker" "inspect" "6636fed1a13fe1c508242fd8aa82641b7a2330da22868f800415bf27cf7a05ca"`
Dec 12 13:36:09.870 INFO running `"docker" "rm" "-f" "6636fed1a13fe1c508242fd8aa82641b7a2330da22868f800415bf27cf7a05ca"`
Dec 12 13:36:10.246 INFO [stdout] 6636fed1a13fe1c508242fd8aa82641b7a2330da22868f800415bf27cf7a05ca