Dec 01 15:53:49.700 INFO testing henryroyal/cli-lcm against 1.30.1 for beta-1.31-5
Dec 01 15:53:49.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:53:49.918 INFO [stdout] bda04c81c4f4eb77e9c6677c0ba29c30b795fd9a96c147ac850e6dc630e04d28
Dec 01 15:53:49.918 INFO running `"docker" "start" "-a" "bda04c81c4f4eb77e9c6677c0ba29c30b795fd9a96c147ac850e6dc630e04d28"`
Dec 01 15:53:50.466 INFO [stderr] usermod: no changes
Dec 01 15:53:50.525 INFO [stderr]    Compiling least_common_multiple v0.1.0 (/source)
Dec 01 15:53:50.903 INFO [stderr] warning: variable does not need to be mutable
Dec 01 15:53:50.903 INFO [stderr]   --> src/main.rs:16:9
Dec 01 15:53:50.903 INFO [stderr]    |
Dec 01 15:53:50.903 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Dec 01 15:53:50.903 INFO [stderr]    |         ----^^^^^
Dec 01 15:53:50.903 INFO [stderr]    |         |
Dec 01 15:53:50.903 INFO [stderr]    |         help: remove this `mut`
Dec 01 15:53:50.903 INFO [stderr]    |
Dec 01 15:53:50.903 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 15:53:50.903 INFO [stderr] 
Dec 01 15:53:50.925 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 15:53:50.925 INFO [stderr]   --> src/main.rs:13:5
Dec 01 15:53:50.925 INFO [stderr]    |
Dec 01 15:53:50.925 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Dec 01 15:53:50.925 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:53:50.925 INFO [stderr]    |
Dec 01 15:53:50.925 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 15:53:50.925 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 15:53:50.925 INFO [stderr] 
Dec 01 15:53:51.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 01 15:53:51.325 INFO [stderr] su: No module specific data is present
Dec 01 15:53:51.642 INFO running `"docker" "inspect" "bda04c81c4f4eb77e9c6677c0ba29c30b795fd9a96c147ac850e6dc630e04d28"`
Dec 01 15:53:51.759 INFO running `"docker" "rm" "-f" "bda04c81c4f4eb77e9c6677c0ba29c30b795fd9a96c147ac850e6dc630e04d28"`
Dec 01 15:53:51.880 INFO [stdout] bda04c81c4f4eb77e9c6677c0ba29c30b795fd9a96c147ac850e6dc630e04d28
Dec 01 15:53:51.882 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:53:52.116 INFO [stdout] 06e60e71431c682a2d1bc80a89509cc9fba37dea78a9bfec1db7468e509209b7
Dec 01 15:53:52.118 INFO running `"docker" "start" "-a" "06e60e71431c682a2d1bc80a89509cc9fba37dea78a9bfec1db7468e509209b7"`
Dec 01 15:53:52.701 INFO [stderr] usermod: no changes
Dec 01 15:53:52.769 INFO [stderr]    Compiling least_common_multiple v0.1.0 (/source)
Dec 01 15:53:53.077 INFO [stderr] warning: variable does not need to be mutable
Dec 01 15:53:53.077 INFO [stderr]   --> src/main.rs:16:9
Dec 01 15:53:53.077 INFO [stderr]    |
Dec 01 15:53:53.077 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Dec 01 15:53:53.078 INFO [stderr]    |         ----^^^^^
Dec 01 15:53:53.078 INFO [stderr]    |         |
Dec 01 15:53:53.078 INFO [stderr]    |         help: remove this `mut`
Dec 01 15:53:53.078 INFO [stderr]    |
Dec 01 15:53:53.078 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 15:53:53.078 INFO [stderr] 
Dec 01 15:53:53.087 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 15:53:53.087 INFO [stderr]   --> src/main.rs:13:5
Dec 01 15:53:53.087 INFO [stderr]    |
Dec 01 15:53:53.087 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Dec 01 15:53:53.087 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:53:53.087 INFO [stderr]    |
Dec 01 15:53:53.087 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 15:53:53.087 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 15:53:53.087 INFO [stderr] 
Dec 01 15:53:53.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 01 15:53:53.459 INFO [stderr] su: No module specific data is present
Dec 01 15:53:53.968 INFO running `"docker" "inspect" "06e60e71431c682a2d1bc80a89509cc9fba37dea78a9bfec1db7468e509209b7"`
Dec 01 15:53:54.064 INFO running `"docker" "rm" "-f" "06e60e71431c682a2d1bc80a89509cc9fba37dea78a9bfec1db7468e509209b7"`
Dec 01 15:53:54.173 INFO [stdout] 06e60e71431c682a2d1bc80a89509cc9fba37dea78a9bfec1db7468e509209b7
Dec 01 15:53:54.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:53:54.353 INFO [stdout] c8ef6a1d1215c6798dae75d889216a6ac98b9e219bb2685562ec4a51786ab203
Dec 01 15:53:54.355 INFO running `"docker" "start" "-a" "c8ef6a1d1215c6798dae75d889216a6ac98b9e219bb2685562ec4a51786ab203"`
Dec 01 15:53:54.883 INFO [stderr] usermod: no changes
Dec 01 15:53:54.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 01 15:53:54.903 INFO [stderr]      Running /target/debug/deps/least_common_multiple-e0c86f19ee8a51b8
Dec 01 15:53:54.905 INFO [stdout] 
Dec 01 15:53:54.905 INFO [stdout] running 0 tests
Dec 01 15:53:54.905 INFO [stdout] 
Dec 01 15:53:54.905 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 15:53:54.905 INFO [stdout] 
Dec 01 15:53:54.906 INFO [stderr] su: No module specific data is present
Dec 01 15:53:55.182 INFO running `"docker" "inspect" "c8ef6a1d1215c6798dae75d889216a6ac98b9e219bb2685562ec4a51786ab203"`
Dec 01 15:53:55.249 INFO running `"docker" "rm" "-f" "c8ef6a1d1215c6798dae75d889216a6ac98b9e219bb2685562ec4a51786ab203"`
Dec 01 15:53:55.405 INFO [stdout] c8ef6a1d1215c6798dae75d889216a6ac98b9e219bb2685562ec4a51786ab203
