Dec 12 13:24:59.822 INFO checking hamlrs-0.4.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 13:24:59.823 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13:25:00.007 INFO [stdout] 6eb5279085166d61676fa99344e6d67d8daa17134d1dd5a36cd8797f6e2bd67d
Dec 12 13:25:00.009 INFO running `"docker" "start" "-a" "6eb5279085166d61676fa99344e6d67d8daa17134d1dd5a36cd8797f6e2bd67d"`
Dec 12 13:25:00.575 INFO [stderr] usermod: no changes
Dec 12 13:25:00.727 INFO [stderr]     Checking hamlrs v0.4.2 (/source)
Dec 12 13:25:01.396 INFO [stderr] warning: value assigned to `token` is never read
Dec 12 13:25:01.396 INFO [stderr]   --> src/parser.rs:71:17
Dec 12 13:25:01.396 INFO [stderr]    |
Dec 12 13:25:01.396 INFO [stderr] 71 |         let mut token: Option<&Token> = None;
Dec 12 13:25:01.396 INFO [stderr]    |                 ^^^^^
Dec 12 13:25:01.396 INFO [stderr]    |
Dec 12 13:25:01.396 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 12 13:25:01.396 INFO [stderr] 
Dec 12 13:25:01.396 INFO [stderr] warning: value assigned to `class` is never read
Dec 12 13:25:01.396 INFO [stderr]   --> src/parser.rs:86:33
Dec 12 13:25:01.396 INFO [stderr]    |
Dec 12 13:25:01.396 INFO [stderr] 86 |                         let mut class = String::new();
Dec 12 13:25:01.396 INFO [stderr]    |                                 ^^^^^
Dec 12 13:25:01.396 INFO [stderr] 
Dec 12 13:25:01.396 INFO [stderr] warning: value assigned to `id` is never read
Dec 12 13:25:01.396 INFO [stderr]    --> src/parser.rs:101:33
Dec 12 13:25:01.396 INFO [stderr]     |
Dec 12 13:25:01.396 INFO [stderr] 101 |                         let mut id = String::new();
Dec 12 13:25:01.396 INFO [stderr]     |                                 ^^
Dec 12 13:25:01.396 INFO [stderr] 
Dec 12 13:25:01.397 INFO [stderr] warning: value assigned to `value` is never read
Dec 12 13:25:01.397 INFO [stderr]   --> src/scanner.rs:68:25
Dec 12 13:25:01.397 INFO [stderr]    |
Dec 12 13:25:01.397 INFO [stderr] 68 |                 let mut value: Option<Token> = None;
Dec 12 13:25:01.397 INFO [stderr]    |                         ^^^^^
Dec 12 13:25:01.397 INFO [stderr] 
Dec 12 13:25:03.236 INFO [stderr] warning: value assigned to `token` is never read
Dec 12 13:25:03.237 INFO [stderr]   --> src/parser.rs:71:17
Dec 12 13:25:03.237 INFO [stderr]    |
Dec 12 13:25:03.237 INFO [stderr] 71 |         let mut token: Option<&Token> = None;
Dec 12 13:25:03.237 INFO [stderr]    |                 ^^^^^
Dec 12 13:25:03.238 INFO [stderr]    |
Dec 12 13:25:03.238 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 12 13:25:03.238 INFO [stderr] 
Dec 12 13:25:03.238 INFO [stderr] warning: value assigned to `class` is never read
Dec 12 13:25:03.238 INFO [stderr]   --> src/parser.rs:86:33
Dec 12 13:25:03.239 INFO [stderr]    |
Dec 12 13:25:03.239 INFO [stderr] 86 |                         let mut class = String::new();
Dec 12 13:25:03.239 INFO [stderr]    |                                 ^^^^^
Dec 12 13:25:03.239 INFO [stderr] 
Dec 12 13:25:03.239 INFO [stderr] warning: value assigned to `id` is never read
Dec 12 13:25:03.240 INFO [stderr]    --> src/parser.rs:101:33
Dec 12 13:25:03.240 INFO [stderr]     |
Dec 12 13:25:03.240 INFO [stderr] 101 |                         let mut id = String::new();
Dec 12 13:25:03.240 INFO [stderr]     |                                 ^^
Dec 12 13:25:03.240 INFO [stderr] 
Dec 12 13:25:03.241 INFO [stderr] warning: value assigned to `value` is never read
Dec 12 13:25:03.241 INFO [stderr]   --> src/scanner.rs:68:25
Dec 12 13:25:03.241 INFO [stderr]    |
Dec 12 13:25:03.241 INFO [stderr] 68 |                 let mut value: Option<Token> = None;
Dec 12 13:25:03.242 INFO [stderr]    |                         ^^^^^
Dec 12 13:25:03.242 INFO [stderr] 
Dec 12 13:25:07.925 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
Dec 12 13:25:07.938 INFO [stderr] su: No module specific data is present
Dec 12 13:25:08.852 INFO running `"docker" "inspect" "6eb5279085166d61676fa99344e6d67d8daa17134d1dd5a36cd8797f6e2bd67d"`
Dec 12 13:25:09.100 INFO running `"docker" "rm" "-f" "6eb5279085166d61676fa99344e6d67d8daa17134d1dd5a36cd8797f6e2bd67d"`
Dec 12 13:25:09.360 INFO [stdout] 6eb5279085166d61676fa99344e6d67d8daa17134d1dd5a36cd8797f6e2bd67d