Dec 11 12:34:34.262 INFO checking nooberfsh/eac2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 12:34:34.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 12:34:34.566 INFO [stdout] 53cb50410e24de1fd488fe808fbdbb8c7cf4ee159b22fc79ec2a717dacd8cafd
Dec 11 12:34:34.572 INFO running `"docker" "start" "-a" "53cb50410e24de1fd488fe808fbdbb8c7cf4ee159b22fc79ec2a717dacd8cafd"`
Dec 11 12:34:35.723 INFO [stderr] usermod: no changes
Dec 11 12:34:35.800 INFO [stderr]     Checking eac2 v0.1.0 (/source)
Dec 11 12:34:36.360 INFO [stderr] warning: value assigned to `updated` is never read
Dec 11 12:34:36.360 INFO [stderr]    --> src/parser/lr1.rs:105:9
Dec 11 12:34:36.360 INFO [stderr]     |
Dec 11 12:34:36.360 INFO [stderr] 105 |         updated = false;
Dec 11 12:34:36.360 INFO [stderr]     |         ^^^^^^^
Dec 11 12:34:36.360 INFO [stderr]     |
Dec 11 12:34:36.360 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 12:34:36.360 INFO [stderr] 
Dec 11 12:34:36.460 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:34:36.460 INFO [stderr]   --> src/parser/lr1.rs:63:13
Dec 11 12:34:36.460 INFO [stderr]    |
Dec 11 12:34:36.460 INFO [stderr] 63 |         let mut token = tokens.current();
Dec 11 12:34:36.460 INFO [stderr]    |             ----^^^^^
Dec 11 12:34:36.460 INFO [stderr]    |             |
Dec 11 12:34:36.460 INFO [stderr]    |             help: remove this `mut`
Dec 11 12:34:36.460 INFO [stderr]    |
Dec 11 12:34:36.460 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 12:34:36.460 INFO [stderr] 
Dec 11 12:34:36.868 INFO [stderr] warning: value assigned to `updated` is never read
Dec 11 12:34:36.868 INFO [stderr]    --> src/parser/lr1.rs:105:9
Dec 11 12:34:36.868 INFO [stderr]     |
Dec 11 12:34:36.868 INFO [stderr] 105 |         updated = false;
Dec 11 12:34:36.868 INFO [stderr]     |         ^^^^^^^
Dec 11 12:34:36.868 INFO [stderr]     |
Dec 11 12:34:36.868 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 12:34:36.868 INFO [stderr] 
Dec 11 12:34:36.977 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:34:36.977 INFO [stderr]   --> src/parser/lr1.rs:63:13
Dec 11 12:34:36.977 INFO [stderr]    |
Dec 11 12:34:36.977 INFO [stderr] 63 |         let mut token = tokens.current();
Dec 11 12:34:36.977 INFO [stderr]    |             ----^^^^^
Dec 11 12:34:36.977 INFO [stderr]    |             |
Dec 11 12:34:36.977 INFO [stderr]    |             help: remove this `mut`
Dec 11 12:34:36.979 INFO [stderr]    |
Dec 11 12:34:36.979 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 12:34:36.979 INFO [stderr] 
Dec 11 12:34:37.087 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 11 12:34:37.091 INFO [stderr] su: No module specific data is present
Dec 11 12:34:37.814 INFO running `"docker" "inspect" "53cb50410e24de1fd488fe808fbdbb8c7cf4ee159b22fc79ec2a717dacd8cafd"`
Dec 11 12:34:38.070 INFO running `"docker" "rm" "-f" "53cb50410e24de1fd488fe808fbdbb8c7cf4ee159b22fc79ec2a717dacd8cafd"`
Dec 11 12:34:38.387 INFO [stdout] 53cb50410e24de1fd488fe808fbdbb8c7cf4ee159b22fc79ec2a717dacd8cafd