Dec 05 12:17:05.961 INFO checking hamlrs-0.4.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 12:17:05.961 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12:17:06.373 INFO [stdout] b305e5893ae2cde13cfe1ff3852abc26e6e091353ee48a4735d6d6011ae492e2
Dec 05 12:17:06.375 INFO running `"docker" "start" "-a" "b305e5893ae2cde13cfe1ff3852abc26e6e091353ee48a4735d6d6011ae492e2"`
Dec 05 12:17:06.816 INFO [stderr] usermod: no changes
Dec 05 12:17:07.023 INFO [stderr]     Checking hamlrs v0.4.2 (/source)
Dec 05 12:17:07.815 INFO [stderr] warning: value assigned to `token` is never read
Dec 05 12:17:07.815 INFO [stderr]   --> src/parser.rs:71:17
Dec 05 12:17:07.815 INFO [stderr]    |
Dec 05 12:17:07.815 INFO [stderr] 71 |         let mut token: Option<&Token> = None;
Dec 05 12:17:07.815 INFO [stderr]    |                 ^^^^^
Dec 05 12:17:07.815 INFO [stderr]    |
Dec 05 12:17:07.815 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 12:17:07.815 INFO [stderr] 
Dec 05 12:17:07.815 INFO [stderr] warning: value assigned to `class` is never read
Dec 05 12:17:07.815 INFO [stderr]   --> src/parser.rs:86:33
Dec 05 12:17:07.815 INFO [stderr]    |
Dec 05 12:17:07.815 INFO [stderr] 86 |                         let mut class = String::new();
Dec 05 12:17:07.815 INFO [stderr]    |                                 ^^^^^
Dec 05 12:17:07.815 INFO [stderr] 
Dec 05 12:17:07.815 INFO [stderr] warning: value assigned to `id` is never read
Dec 05 12:17:07.815 INFO [stderr]    --> src/parser.rs:101:33
Dec 05 12:17:07.815 INFO [stderr]     |
Dec 05 12:17:07.815 INFO [stderr] 101 |                         let mut id = String::new();
Dec 05 12:17:07.815 INFO [stderr]     |                                 ^^
Dec 05 12:17:07.815 INFO [stderr] 
Dec 05 12:17:07.815 INFO [stderr] warning: value assigned to `value` is never read
Dec 05 12:17:07.815 INFO [stderr]   --> src/scanner.rs:68:25
Dec 05 12:17:07.815 INFO [stderr]    |
Dec 05 12:17:07.815 INFO [stderr] 68 |                 let mut value: Option<Token> = None;
Dec 05 12:17:07.815 INFO [stderr]    |                         ^^^^^
Dec 05 12:17:07.815 INFO [stderr] 
Dec 05 12:17:08.747 INFO [stderr] warning: value assigned to `token` is never read
Dec 05 12:17:08.747 INFO [stderr]   --> src/parser.rs:71:17
Dec 05 12:17:08.747 INFO [stderr]    |
Dec 05 12:17:08.747 INFO [stderr] 71 |         let mut token: Option<&Token> = None;
Dec 05 12:17:08.747 INFO [stderr]    |                 ^^^^^
Dec 05 12:17:08.759 INFO [stderr]    |
Dec 05 12:17:08.759 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 12:17:08.759 INFO [stderr] 
Dec 05 12:17:08.759 INFO [stderr] warning: value assigned to `class` is never read
Dec 05 12:17:08.759 INFO [stderr]   --> src/parser.rs:86:33
Dec 05 12:17:08.759 INFO [stderr]    |
Dec 05 12:17:08.759 INFO [stderr] 86 |                         let mut class = String::new();
Dec 05 12:17:08.759 INFO [stderr]    |                                 ^^^^^
Dec 05 12:17:08.759 INFO [stderr] 
Dec 05 12:17:08.759 INFO [stderr] warning: value assigned to `id` is never read
Dec 05 12:17:08.759 INFO [stderr]    --> src/parser.rs:101:33
Dec 05 12:17:08.759 INFO [stderr]     |
Dec 05 12:17:08.759 INFO [stderr] 101 |                         let mut id = String::new();
Dec 05 12:17:08.759 INFO [stderr]     |                                 ^^
Dec 05 12:17:08.759 INFO [stderr] 
Dec 05 12:17:08.759 INFO [stderr] warning: value assigned to `value` is never read
Dec 05 12:17:08.759 INFO [stderr]   --> src/scanner.rs:68:25
Dec 05 12:17:08.759 INFO [stderr]    |
Dec 05 12:17:08.759 INFO [stderr] 68 |                 let mut value: Option<Token> = None;
Dec 05 12:17:08.759 INFO [stderr]    |                         ^^^^^
Dec 05 12:17:08.759 INFO [stderr] 
Dec 05 12:17:14.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.36s
Dec 05 12:17:14.227 INFO [stderr] su: No module specific data is present
Dec 05 12:17:15.295 INFO running `"docker" "inspect" "b305e5893ae2cde13cfe1ff3852abc26e6e091353ee48a4735d6d6011ae492e2"`
Dec 05 12:17:15.547 INFO running `"docker" "rm" "-f" "b305e5893ae2cde13cfe1ff3852abc26e6e091353ee48a4735d6d6011ae492e2"`
Dec 05 12:17:15.855 INFO [stdout] b305e5893ae2cde13cfe1ff3852abc26e6e091353ee48a4735d6d6011ae492e2