Dec 12 11:23:19.945 INFO checking mlem-asm-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:23:19.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11:23:20.111 INFO [stdout] 0f28cf78be35eb1c2f3df2c7019cb047559c19b6937ab7249d3e77c4aa61b6c4
Dec 12 11:23:20.112 INFO running `"docker" "start" "-a" "0f28cf78be35eb1c2f3df2c7019cb047559c19b6937ab7249d3e77c4aa61b6c4"`
Dec 12 11:23:20.759 INFO [stderr] usermod: no changes
Dec 12 11:23:20.871 INFO [stderr]     Checking serde_cbor v0.5.2
Dec 12 11:23:22.192 INFO [stderr]     Checking mlem v0.1.0
Dec 12 11:23:23.202 INFO [stderr]     Checking mlem-asm v0.1.0 (/source)
Dec 12 11:23:25.489 INFO [stderr] warning: variable `arg3` is assigned to, but never used
Dec 12 11:23:25.489 INFO [stderr]   --> src/parse/mod.rs:36:13
Dec 12 11:23:25.489 INFO [stderr]    |
Dec 12 11:23:25.490 INFO [stderr] 36 |     let mut arg3 = None;
Dec 12 11:23:25.490 INFO [stderr]    |             ^^^^
Dec 12 11:23:25.490 INFO [stderr]    |
Dec 12 11:23:25.490 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 11:23:25.491 INFO [stderr]    = note: consider using `_arg3` instead
Dec 12 11:23:25.491 INFO [stderr] 
Dec 12 11:23:25.491 INFO [stderr] warning: value assigned to `arg3` is never read
Dec 12 11:23:25.491 INFO [stderr]   --> src/parse/mod.rs:70:24
Dec 12 11:23:25.492 INFO [stderr]    |
Dec 12 11:23:25.492 INFO [stderr] 70 |             Ok(v) => { arg3 = Some(v); },
Dec 12 11:23:25.492 INFO [stderr]    |                        ^^^^
Dec 12 11:23:25.492 INFO [stderr]    |
Dec 12 11:23:25.493 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 12 11:23:25.493 INFO [stderr] 
Dec 12 11:23:25.515 INFO [stderr] warning: unused comparison that must be used
Dec 12 11:23:25.515 INFO [stderr]   --> src/lex.rs:25:17
Dec 12 11:23:25.516 INFO [stderr]    |
Dec 12 11:23:25.516 INFO [stderr] 25 |                 state == LexState::Done;
Dec 12 11:23:25.516 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:23:25.516 INFO [stderr]    |
Dec 12 11:23:25.517 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 11:23:25.517 INFO [stderr] 
Dec 12 11:23:25.845 INFO [stderr] warning: variable `arg3` is assigned to, but never used
Dec 12 11:23:25.845 INFO [stderr]   --> src/parse/mod.rs:36:13
Dec 12 11:23:25.845 INFO [stderr]    |
Dec 12 11:23:25.845 INFO [stderr] 36 |     let mut arg3 = None;
Dec 12 11:23:25.845 INFO [stderr]    |             ^^^^
Dec 12 11:23:25.845 INFO [stderr]    |
Dec 12 11:23:25.846 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 11:23:25.846 INFO [stderr]    = note: consider using `_arg3` instead
Dec 12 11:23:25.846 INFO [stderr] 
Dec 12 11:23:25.846 INFO [stderr] warning: value assigned to `arg3` is never read
Dec 12 11:23:25.847 INFO [stderr]   --> src/parse/mod.rs:70:24
Dec 12 11:23:25.847 INFO [stderr]    |
Dec 12 11:23:25.847 INFO [stderr] 70 |             Ok(v) => { arg3 = Some(v); },
Dec 12 11:23:25.847 INFO [stderr]    |                        ^^^^
Dec 12 11:23:25.847 INFO [stderr]    |
Dec 12 11:23:25.847 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 12 11:23:25.847 INFO [stderr] 
Dec 12 11:23:25.936 INFO [stderr] warning: unused comparison that must be used
Dec 12 11:23:25.936 INFO [stderr]   --> src/lex.rs:25:17
Dec 12 11:23:25.936 INFO [stderr]    |
Dec 12 11:23:25.936 INFO [stderr] 25 |                 state == LexState::Done;
Dec 12 11:23:25.936 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:23:25.936 INFO [stderr]    |
Dec 12 11:23:25.936 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 11:23:25.936 INFO [stderr] 
Dec 12 11:23:27.168 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.37s
Dec 12 11:23:27.168 INFO [stderr] su: No module specific data is present
Dec 12 11:23:28.652 INFO running `"docker" "inspect" "0f28cf78be35eb1c2f3df2c7019cb047559c19b6937ab7249d3e77c4aa61b6c4"`
Dec 12 11:23:28.962 INFO running `"docker" "rm" "-f" "0f28cf78be35eb1c2f3df2c7019cb047559c19b6937ab7249d3e77c4aa61b6c4"`
Dec 12 11:23:29.263 INFO [stdout] 0f28cf78be35eb1c2f3df2c7019cb047559c19b6937ab7249d3e77c4aa61b6c4