Nov 28 04:25:58.099 INFO checking henryroyal/cli-lcm against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 04:25:58.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 04:25:58.556 INFO [stdout] dd69bbad75f3f9db708477fcb4182386de3d193358617415c14c6fc6d897bae4
Nov 28 04:25:58.558 INFO running `"docker" "start" "-a" "dd69bbad75f3f9db708477fcb4182386de3d193358617415c14c6fc6d897bae4"`
Nov 28 04:25:59.932 INFO [stderr] usermod: no changes
Nov 28 04:25:59.982 INFO [stderr]     Checking least_common_multiple v0.1.0 (/source)
Nov 28 04:26:00.472 INFO [stderr] warning: variable does not need to be mutable
Nov 28 04:26:00.472 INFO [stderr]   --> src/main.rs:16:9
Nov 28 04:26:00.472 INFO [stderr]    |
Nov 28 04:26:00.472 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Nov 28 04:26:00.472 INFO [stderr]    |         ----^^^^^
Nov 28 04:26:00.472 INFO [stderr]    |         |
Nov 28 04:26:00.472 INFO [stderr]    |         help: remove this `mut`
Nov 28 04:26:00.472 INFO [stderr]    |
Nov 28 04:26:00.472 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 04:26:00.472 INFO [stderr] 
Nov 28 04:26:00.484 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:26:00.484 INFO [stderr]   --> src/main.rs:13:5
Nov 28 04:26:00.484 INFO [stderr]    |
Nov 28 04:26:00.484 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Nov 28 04:26:00.484 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:26:00.484 INFO [stderr]    |
Nov 28 04:26:00.484 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:26:00.484 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:26:00.484 INFO [stderr] 
Nov 28 04:26:00.652 INFO [stderr] warning: variable does not need to be mutable
Nov 28 04:26:00.652 INFO [stderr]   --> src/main.rs:16:9
Nov 28 04:26:00.652 INFO [stderr]    |
Nov 28 04:26:00.652 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Nov 28 04:26:00.652 INFO [stderr]    |         ----^^^^^
Nov 28 04:26:00.652 INFO [stderr]    |         |
Nov 28 04:26:00.652 INFO [stderr]    |         help: remove this `mut`
Nov 28 04:26:00.652 INFO [stderr]    |
Nov 28 04:26:00.652 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 04:26:00.652 INFO [stderr] 
Nov 28 04:26:00.665 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:26:00.665 INFO [stderr]   --> src/main.rs:13:5
Nov 28 04:26:00.665 INFO [stderr]    |
Nov 28 04:26:00.665 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Nov 28 04:26:00.665 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:26:00.665 INFO [stderr]    |
Nov 28 04:26:00.665 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:26:00.665 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:26:00.665 INFO [stderr] 
Nov 28 04:26:00.694 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 28 04:26:00.700 INFO [stderr] su: No module specific data is present
Nov 28 04:26:01.517 INFO running `"docker" "inspect" "dd69bbad75f3f9db708477fcb4182386de3d193358617415c14c6fc6d897bae4"`
Nov 28 04:26:01.817 INFO running `"docker" "rm" "-f" "dd69bbad75f3f9db708477fcb4182386de3d193358617415c14c6fc6d897bae4"`
Nov 28 04:26:02.100 INFO [stdout] dd69bbad75f3f9db708477fcb4182386de3d193358617415c14c6fc6d897bae4