Dec 13 17:34:54.153 INFO testing henryroyal/cli-lcm against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 17:34:54.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 17:34:54.411 INFO [stdout] 2febfdddb3da36c771b9d26a77a7d45fff7103a4b9fea5c726e9cb934899f32e
Dec 13 17:34:54.413 INFO running `"docker" "start" "-a" "2febfdddb3da36c771b9d26a77a7d45fff7103a4b9fea5c726e9cb934899f32e"`
Dec 13 17:34:54.957 INFO [stderr] usermod: no changes
Dec 13 17:34:54.987 INFO [stderr]    Compiling least_common_multiple v0.1.0 (/source)
Dec 13 17:34:55.215 INFO [stderr] warning: variable does not need to be mutable
Dec 13 17:34:55.215 INFO [stderr]   --> src/main.rs:16:9
Dec 13 17:34:55.215 INFO [stderr]    |
Dec 13 17:34:55.215 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Dec 13 17:34:55.215 INFO [stderr]    |         ----^^^^^
Dec 13 17:34:55.215 INFO [stderr]    |         |
Dec 13 17:34:55.215 INFO [stderr]    |         help: remove this `mut`
Dec 13 17:34:55.215 INFO [stderr]    |
Dec 13 17:34:55.215 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 17:34:55.215 INFO [stderr] 
Dec 13 17:34:55.221 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 17:34:55.222 INFO [stderr]   --> src/main.rs:13:5
Dec 13 17:34:55.222 INFO [stderr]    |
Dec 13 17:34:55.222 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Dec 13 17:34:55.222 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:34:55.222 INFO [stderr]    |
Dec 13 17:34:55.222 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 17:34:55.222 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 17:34:55.222 INFO [stderr] 
Dec 13 17:34:55.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 13 17:34:55.581 INFO [stderr] su: No module specific data is present
Dec 13 17:34:55.876 INFO running `"docker" "inspect" "2febfdddb3da36c771b9d26a77a7d45fff7103a4b9fea5c726e9cb934899f32e"`
Dec 13 17:34:56.011 INFO running `"docker" "rm" "-f" "2febfdddb3da36c771b9d26a77a7d45fff7103a4b9fea5c726e9cb934899f32e"`
Dec 13 17:34:56.168 INFO [stdout] 2febfdddb3da36c771b9d26a77a7d45fff7103a4b9fea5c726e9cb934899f32e
Dec 13 17:34:56.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 17:34:56.527 INFO [stdout] 3e792b8ad9dd35bcdeb22d2c105066d5b7721460bd37e969d26652c3e939a09c
Dec 13 17:34:56.529 INFO running `"docker" "start" "-a" "3e792b8ad9dd35bcdeb22d2c105066d5b7721460bd37e969d26652c3e939a09c"`
Dec 13 17:34:57.938 INFO [stderr] usermod: no changes
Dec 13 17:34:57.980 INFO [stderr]    Compiling least_common_multiple v0.1.0 (/source)
Dec 13 17:34:58.379 INFO [stderr] warning: variable does not need to be mutable
Dec 13 17:34:58.379 INFO [stderr]   --> src/main.rs:16:9
Dec 13 17:34:58.379 INFO [stderr]    |
Dec 13 17:34:58.379 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Dec 13 17:34:58.379 INFO [stderr]    |         ----^^^^^
Dec 13 17:34:58.379 INFO [stderr]    |         |
Dec 13 17:34:58.379 INFO [stderr]    |         help: remove this `mut`
Dec 13 17:34:58.379 INFO [stderr]    |
Dec 13 17:34:58.379 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 17:34:58.379 INFO [stderr] 
Dec 13 17:34:58.395 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 17:34:58.395 INFO [stderr]   --> src/main.rs:13:5
Dec 13 17:34:58.395 INFO [stderr]    |
Dec 13 17:34:58.395 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Dec 13 17:34:58.395 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:34:58.395 INFO [stderr]    |
Dec 13 17:34:58.395 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 17:34:58.395 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 17:34:58.395 INFO [stderr] 
Dec 13 17:34:58.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 13 17:34:58.751 INFO [stderr] su: No module specific data is present
Dec 13 17:34:59.241 INFO running `"docker" "inspect" "3e792b8ad9dd35bcdeb22d2c105066d5b7721460bd37e969d26652c3e939a09c"`
Dec 13 17:34:59.349 INFO running `"docker" "rm" "-f" "3e792b8ad9dd35bcdeb22d2c105066d5b7721460bd37e969d26652c3e939a09c"`
Dec 13 17:34:59.418 INFO [stdout] 3e792b8ad9dd35bcdeb22d2c105066d5b7721460bd37e969d26652c3e939a09c
Dec 13 17:34:59.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 17:34:59.639 INFO [stdout] 006f0269420d5185c6de8497e2e36cece20b31fa598df1d32637e10d0c00396a
Dec 13 17:34:59.639 INFO running `"docker" "start" "-a" "006f0269420d5185c6de8497e2e36cece20b31fa598df1d32637e10d0c00396a"`
Dec 13 17:35:00.091 INFO [stderr] usermod: no changes
Dec 13 17:35:00.114 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 17:35:00.115 INFO [stderr]      Running /target/debug/deps/least_common_multiple-d277ed7469771f8f
Dec 13 17:35:00.120 INFO [stdout] 
Dec 13 17:35:00.120 INFO [stdout] running 0 tests
Dec 13 17:35:00.120 INFO [stdout] 
Dec 13 17:35:00.120 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:35:00.120 INFO [stdout] 
Dec 13 17:35:00.122 INFO [stderr] su: No module specific data is present
Dec 13 17:35:00.391 INFO running `"docker" "inspect" "006f0269420d5185c6de8497e2e36cece20b31fa598df1d32637e10d0c00396a"`
Dec 13 17:35:00.450 INFO running `"docker" "rm" "-f" "006f0269420d5185c6de8497e2e36cece20b31fa598df1d32637e10d0c00396a"`
Dec 13 17:35:00.525 INFO [stdout] 006f0269420d5185c6de8497e2e36cece20b31fa598df1d32637e10d0c00396a