Dec 05 21:48:55.984 INFO testing henryroyal/cli-lcm against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 21:48:55.984 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:48:56.224 INFO [stdout] 5c50b126b0194fe6321bc95d3cdd4573eba5a9a84fce37887d5274a70d89a6c7
Dec 05 21:48:56.230 INFO running `"docker" "start" "-a" "5c50b126b0194fe6321bc95d3cdd4573eba5a9a84fce37887d5274a70d89a6c7"`
Dec 05 21:48:56.743 INFO [stderr] usermod: no changes
Dec 05 21:48:56.768 INFO [stderr]    Compiling least_common_multiple v0.1.0 (/source)
Dec 05 21:48:57.004 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:48:57.004 INFO [stderr]   --> src/main.rs:16:9
Dec 05 21:48:57.004 INFO [stderr]    |
Dec 05 21:48:57.004 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Dec 05 21:48:57.004 INFO [stderr]    |         ----^^^^^
Dec 05 21:48:57.004 INFO [stderr]    |         |
Dec 05 21:48:57.004 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:48:57.004 INFO [stderr]    |
Dec 05 21:48:57.004 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 21:48:57.004 INFO [stderr] 
Dec 05 21:48:57.013 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 21:48:57.013 INFO [stderr]   --> src/main.rs:13:5
Dec 05 21:48:57.013 INFO [stderr]    |
Dec 05 21:48:57.013 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Dec 05 21:48:57.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:48:57.013 INFO [stderr]    |
Dec 05 21:48:57.013 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 21:48:57.013 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 21:48:57.013 INFO [stderr] 
Dec 05 21:48:57.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 05 21:48:57.304 INFO [stderr] su: No module specific data is present
Dec 05 21:48:57.610 INFO running `"docker" "inspect" "5c50b126b0194fe6321bc95d3cdd4573eba5a9a84fce37887d5274a70d89a6c7"`
Dec 05 21:48:57.686 INFO running `"docker" "rm" "-f" "5c50b126b0194fe6321bc95d3cdd4573eba5a9a84fce37887d5274a70d89a6c7"`
Dec 05 21:48:57.779 INFO [stdout] 5c50b126b0194fe6321bc95d3cdd4573eba5a9a84fce37887d5274a70d89a6c7
Dec 05 21:48:57.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:48:57.936 INFO [stdout] f64cdf30b9e66d554bb4301332290bdbb2343b91b3a275741478d5ff6435cd36
Dec 05 21:48:57.942 INFO running `"docker" "start" "-a" "f64cdf30b9e66d554bb4301332290bdbb2343b91b3a275741478d5ff6435cd36"`
Dec 05 21:48:58.516 INFO [stderr] usermod: no changes
Dec 05 21:48:58.544 INFO [stderr]    Compiling least_common_multiple v0.1.0 (/source)
Dec 05 21:48:58.822 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:48:58.822 INFO [stderr]   --> src/main.rs:16:9
Dec 05 21:48:58.822 INFO [stderr]    |
Dec 05 21:48:58.822 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Dec 05 21:48:58.822 INFO [stderr]    |         ----^^^^^
Dec 05 21:48:58.822 INFO [stderr]    |         |
Dec 05 21:48:58.822 INFO [stderr]    |         help: remove this `mut`
Dec 05 21:48:58.822 INFO [stderr]    |
Dec 05 21:48:58.822 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 21:48:58.822 INFO [stderr] 
Dec 05 21:48:58.831 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 21:48:58.831 INFO [stderr]   --> src/main.rs:13:5
Dec 05 21:48:58.831 INFO [stderr]    |
Dec 05 21:48:58.831 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Dec 05 21:48:58.831 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:48:58.831 INFO [stderr]    |
Dec 05 21:48:58.831 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 21:48:58.831 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 21:48:58.831 INFO [stderr] 
Dec 05 21:48:59.045 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 05 21:48:59.047 INFO [stderr] su: No module specific data is present
Dec 05 21:48:59.287 INFO running `"docker" "inspect" "f64cdf30b9e66d554bb4301332290bdbb2343b91b3a275741478d5ff6435cd36"`
Dec 05 21:48:59.361 INFO running `"docker" "rm" "-f" "f64cdf30b9e66d554bb4301332290bdbb2343b91b3a275741478d5ff6435cd36"`
Dec 05 21:48:59.431 INFO [stdout] f64cdf30b9e66d554bb4301332290bdbb2343b91b3a275741478d5ff6435cd36
Dec 05 21:48:59.434 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:48:59.637 INFO [stdout] b8260b30c39bc76ce561bcee06c7989e0c6cc48bdba7478cf81aa4dd691a0674
Dec 05 21:48:59.638 INFO running `"docker" "start" "-a" "b8260b30c39bc76ce561bcee06c7989e0c6cc48bdba7478cf81aa4dd691a0674"`
Dec 05 21:49:00.045 INFO [stderr] usermod: no changes
Dec 05 21:49:00.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 21:49:00.082 INFO [stderr]      Running /target/debug/deps/least_common_multiple-7512c55bb8ecccbc
Dec 05 21:49:00.082 INFO [stdout] 
Dec 05 21:49:00.082 INFO [stdout] running 0 tests
Dec 05 21:49:00.082 INFO [stdout] 
Dec 05 21:49:00.082 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:49:00.082 INFO [stdout] 
Dec 05 21:49:00.083 INFO [stderr] su: No module specific data is present
Dec 05 21:49:00.322 INFO running `"docker" "inspect" "b8260b30c39bc76ce561bcee06c7989e0c6cc48bdba7478cf81aa4dd691a0674"`
Dec 05 21:49:00.420 INFO running `"docker" "rm" "-f" "b8260b30c39bc76ce561bcee06c7989e0c6cc48bdba7478cf81aa4dd691a0674"`
Dec 05 21:49:00.567 INFO [stdout] b8260b30c39bc76ce561bcee06c7989e0c6cc48bdba7478cf81aa4dd691a0674