Nov 30 02:01:31.812 INFO checking henryroyal/cli-lcm against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:01:31.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02:01:32.181 INFO [stdout] 8c2accf28791ce27e9916db76a2a82dc09a66cca6aac53ec3ab810536b0e851a
Nov 30 02:01:32.188 INFO running `"docker" "start" "-a" "8c2accf28791ce27e9916db76a2a82dc09a66cca6aac53ec3ab810536b0e851a"`
Nov 30 02:01:32.846 INFO [stderr] usermod: no changes
Nov 30 02:01:32.901 INFO [stderr]     Checking least_common_multiple v0.1.0 (/source)
Nov 30 02:01:33.201 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:01:33.201 INFO [stderr]   --> src/main.rs:16:9
Nov 30 02:01:33.201 INFO [stderr]    |
Nov 30 02:01:33.201 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Nov 30 02:01:33.201 INFO [stderr]    |         ----^^^^^
Nov 30 02:01:33.201 INFO [stderr]    |         |
Nov 30 02:01:33.201 INFO [stderr]    |         help: remove this `mut`
Nov 30 02:01:33.201 INFO [stderr]    |
Nov 30 02:01:33.201 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 02:01:33.201 INFO [stderr] 
Nov 30 02:01:33.206 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:01:33.206 INFO [stderr]   --> src/main.rs:13:5
Nov 30 02:01:33.206 INFO [stderr]    |
Nov 30 02:01:33.206 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Nov 30 02:01:33.206 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:01:33.206 INFO [stderr]    |
Nov 30 02:01:33.206 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 02:01:33.206 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:01:33.206 INFO [stderr] 
Nov 30 02:01:33.256 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:01:33.256 INFO [stderr]   --> src/main.rs:16:9
Nov 30 02:01:33.256 INFO [stderr]    |
Nov 30 02:01:33.256 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Nov 30 02:01:33.256 INFO [stderr]    |         ----^^^^^
Nov 30 02:01:33.256 INFO [stderr]    |         |
Nov 30 02:01:33.256 INFO [stderr]    |         help: remove this `mut`
Nov 30 02:01:33.256 INFO [stderr]    |
Nov 30 02:01:33.256 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 02:01:33.256 INFO [stderr] 
Nov 30 02:01:33.266 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:01:33.266 INFO [stderr]   --> src/main.rs:13:5
Nov 30 02:01:33.266 INFO [stderr]    |
Nov 30 02:01:33.267 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Nov 30 02:01:33.267 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:01:33.267 INFO [stderr]    |
Nov 30 02:01:33.267 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 02:01:33.267 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:01:33.267 INFO [stderr] 
Nov 30 02:01:33.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Nov 30 02:01:33.299 INFO [stderr] su: No module specific data is present
Nov 30 02:01:33.864 INFO running `"docker" "inspect" "8c2accf28791ce27e9916db76a2a82dc09a66cca6aac53ec3ab810536b0e851a"`
Nov 30 02:01:34.082 INFO running `"docker" "rm" "-f" "8c2accf28791ce27e9916db76a2a82dc09a66cca6aac53ec3ab810536b0e851a"`
Nov 30 02:01:34.356 INFO [stdout] 8c2accf28791ce27e9916db76a2a82dc09a66cca6aac53ec3ab810536b0e851a