Dec 05 10:22:25.201 INFO checking mlem-asm-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:22:25.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 10:22:25.522 INFO [stdout] 7b6b5701fb408950535bc23301fb584fad77c2bcf9aee2522519400fb2ba588d
Dec 05 10:22:25.524 INFO running `"docker" "start" "-a" "7b6b5701fb408950535bc23301fb584fad77c2bcf9aee2522519400fb2ba588d"`
Dec 05 10:22:27.211 INFO [stderr] usermod: no changes
Dec 05 10:22:27.315 INFO [stderr]     Checking serde_cbor v0.5.2
Dec 05 10:22:28.556 INFO [stderr]     Checking mlem v0.1.0
Dec 05 10:22:29.620 INFO [stderr]     Checking mlem-asm v0.1.0 (/source)
Dec 05 10:22:31.870 INFO [stderr] warning: variable `arg3` is assigned to, but never used
Dec 05 10:22:31.870 INFO [stderr]   --> src/parse/mod.rs:36:13
Dec 05 10:22:31.871 INFO [stderr]    |
Dec 05 10:22:31.871 INFO [stderr] 36 |     let mut arg3 = None;
Dec 05 10:22:31.871 INFO [stderr]    |             ^^^^
Dec 05 10:22:31.872 INFO [stderr]    |
Dec 05 10:22:31.872 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 10:22:31.872 INFO [stderr]    = note: consider using `_arg3` instead
Dec 05 10:22:31.872 INFO [stderr] 
Dec 05 10:22:31.873 INFO [stderr] warning: value assigned to `arg3` is never read
Dec 05 10:22:31.873 INFO [stderr]   --> src/parse/mod.rs:70:24
Dec 05 10:22:31.873 INFO [stderr]    |
Dec 05 10:22:31.874 INFO [stderr] 70 |             Ok(v) => { arg3 = Some(v); },
Dec 05 10:22:31.874 INFO [stderr]    |                        ^^^^
Dec 05 10:22:31.874 INFO [stderr]    |
Dec 05 10:22:31.875 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 10:22:31.875 INFO [stderr] 
Dec 05 10:22:31.896 INFO [stderr] warning: unused comparison that must be used
Dec 05 10:22:31.897 INFO [stderr]   --> src/lex.rs:25:17
Dec 05 10:22:31.897 INFO [stderr]    |
Dec 05 10:22:31.897 INFO [stderr] 25 |                 state == LexState::Done;
Dec 05 10:22:31.897 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:22:31.897 INFO [stderr]    |
Dec 05 10:22:31.897 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 10:22:31.898 INFO [stderr] 
Dec 05 10:22:32.407 INFO [stderr] warning: variable `arg3` is assigned to, but never used
Dec 05 10:22:32.409 INFO [stderr]   --> src/parse/mod.rs:36:13
Dec 05 10:22:32.409 INFO [stderr]    |
Dec 05 10:22:32.409 INFO [stderr] 36 |     let mut arg3 = None;
Dec 05 10:22:32.409 INFO [stderr]    |             ^^^^
Dec 05 10:22:32.409 INFO [stderr]    |
Dec 05 10:22:32.409 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 10:22:32.409 INFO [stderr]    = note: consider using `_arg3` instead
Dec 05 10:22:32.409 INFO [stderr] 
Dec 05 10:22:32.409 INFO [stderr] warning: value assigned to `arg3` is never read
Dec 05 10:22:32.409 INFO [stderr]   --> src/parse/mod.rs:70:24
Dec 05 10:22:32.409 INFO [stderr]    |
Dec 05 10:22:32.409 INFO [stderr] 70 |             Ok(v) => { arg3 = Some(v); },
Dec 05 10:22:32.409 INFO [stderr]    |                        ^^^^
Dec 05 10:22:32.409 INFO [stderr]    |
Dec 05 10:22:32.409 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 10:22:32.409 INFO [stderr] 
Dec 05 10:22:32.491 INFO [stderr] warning: unused comparison that must be used
Dec 05 10:22:32.491 INFO [stderr]   --> src/lex.rs:25:17
Dec 05 10:22:32.491 INFO [stderr]    |
Dec 05 10:22:32.491 INFO [stderr] 25 |                 state == LexState::Done;
Dec 05 10:22:32.491 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:22:32.491 INFO [stderr]    |
Dec 05 10:22:32.491 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 10:22:32.491 INFO [stderr] 
Dec 05 10:22:33.582 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.34s
Dec 05 10:22:33.586 INFO [stderr] su: No module specific data is present
Dec 05 10:22:34.811 INFO running `"docker" "inspect" "7b6b5701fb408950535bc23301fb584fad77c2bcf9aee2522519400fb2ba588d"`
Dec 05 10:22:35.155 INFO running `"docker" "rm" "-f" "7b6b5701fb408950535bc23301fb584fad77c2bcf9aee2522519400fb2ba588d"`
Dec 05 10:22:35.475 INFO [stdout] 7b6b5701fb408950535bc23301fb584fad77c2bcf9aee2522519400fb2ba588d