Nov 30 08:25:38.142 INFO checking Tahler/assembler against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 08:25:38.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 08:25:38.639 INFO [stdout] 172fbbcd6d24982c07e3a36dafeadd063305aaff658a6180c4eacd206df9e1c5
Nov 30 08:25:38.641 INFO running `"docker" "start" "-a" "172fbbcd6d24982c07e3a36dafeadd063305aaff658a6180c4eacd206df9e1c5"`
Nov 30 08:25:39.755 INFO [stderr] usermod: no changes
Nov 30 08:25:39.823 INFO [stderr]     Checking assembler v0.1.0 (/source)
Nov 30 08:25:40.524 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:25:40.524 INFO [stderr]    --> src/main.rs:133:9
Nov 30 08:25:40.525 INFO [stderr]     |
Nov 30 08:25:40.525 INFO [stderr] 133 |         fs::remove_file(out_path);
Nov 30 08:25:40.525 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:25:40.526 INFO [stderr]     |
Nov 30 08:25:40.526 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 08:25:40.526 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:25:40.526 INFO [stderr] 
Nov 30 08:25:40.527 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:25:40.527 INFO [stderr]    --> src/main.rs:143:21
Nov 30 08:25:40.527 INFO [stderr]     |
Nov 30 08:25:40.528 INFO [stderr] 143 |                     out_file.write_all(&instruction_bytes);
Nov 30 08:25:40.528 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:25:40.528 INFO [stderr]     |
Nov 30 08:25:40.528 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:25:40.529 INFO [stderr] 
Nov 30 08:25:40.729 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:25:40.729 INFO [stderr]    --> src/main.rs:133:9
Nov 30 08:25:40.729 INFO [stderr]     |
Nov 30 08:25:40.729 INFO [stderr] 133 |         fs::remove_file(out_path);
Nov 30 08:25:40.729 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:25:40.729 INFO [stderr]     |
Nov 30 08:25:40.729 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 08:25:40.729 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:25:40.729 INFO [stderr] 
Nov 30 08:25:40.729 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:25:40.729 INFO [stderr]    --> src/main.rs:143:21
Nov 30 08:25:40.729 INFO [stderr]     |
Nov 30 08:25:40.729 INFO [stderr] 143 |                     out_file.write_all(&instruction_bytes);
Nov 30 08:25:40.729 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:25:40.729 INFO [stderr]     |
Nov 30 08:25:40.729 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:25:40.729 INFO [stderr] 
Nov 30 08:25:40.757 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 30 08:25:40.759 INFO [stderr] su: No module specific data is present
Nov 30 08:25:41.988 INFO running `"docker" "inspect" "172fbbcd6d24982c07e3a36dafeadd063305aaff658a6180c4eacd206df9e1c5"`
Nov 30 08:25:42.241 INFO running `"docker" "rm" "-f" "172fbbcd6d24982c07e3a36dafeadd063305aaff658a6180c4eacd206df9e1c5"`
Nov 30 08:25:42.489 INFO [stdout] 172fbbcd6d24982c07e3a36dafeadd063305aaff658a6180c4eacd206df9e1c5