Nov 17 01:23:18.729 INFO testing henryroyal/cli-lcm against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 01:23:18.731 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 01:23:19.087 INFO [stdout] f4ab384ab7fe2c491e96ace41041038975d846943f0f91ba0dbd5663b00fcaca
Nov 17 01:23:19.095 INFO running `"docker" "start" "-a" "f4ab384ab7fe2c491e96ace41041038975d846943f0f91ba0dbd5663b00fcaca"`
Nov 17 01:23:20.143 INFO [stderr] usermod: no changes
Nov 17 01:23:20.175 INFO [stderr]    Compiling least_common_multiple v0.1.0 (/source)
Nov 17 01:23:20.459 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:23:20.459 INFO [stderr]   --> src/main.rs:16:9
Nov 17 01:23:20.459 INFO [stderr]    |
Nov 17 01:23:20.459 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Nov 17 01:23:20.459 INFO [stderr]    |         ----^^^^^
Nov 17 01:23:20.459 INFO [stderr]    |         |
Nov 17 01:23:20.459 INFO [stderr]    |         help: remove this `mut`
Nov 17 01:23:20.459 INFO [stderr]    |
Nov 17 01:23:20.459 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 01:23:20.459 INFO [stderr] 
Nov 17 01:23:20.467 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 01:23:20.467 INFO [stderr]   --> src/main.rs:13:5
Nov 17 01:23:20.467 INFO [stderr]    |
Nov 17 01:23:20.467 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Nov 17 01:23:20.467 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:23:20.467 INFO [stderr]    |
Nov 17 01:23:20.467 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 01:23:20.467 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 01:23:20.467 INFO [stderr] 
Nov 17 01:23:21.018 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Nov 17 01:23:21.019 INFO [stderr] su: No module specific data is present
Nov 17 01:23:21.668 INFO running `"docker" "inspect" "f4ab384ab7fe2c491e96ace41041038975d846943f0f91ba0dbd5663b00fcaca"`
Nov 17 01:23:21.952 INFO running `"docker" "rm" "-f" "f4ab384ab7fe2c491e96ace41041038975d846943f0f91ba0dbd5663b00fcaca"`
Nov 17 01:23:22.215 INFO [stdout] f4ab384ab7fe2c491e96ace41041038975d846943f0f91ba0dbd5663b00fcaca
Nov 17 01:23:22.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 01:23:22.713 INFO [stdout] 127db33826e64efa956cab2178c4840aa0374b6a09b2c8ebb965d92b5e391d65
Nov 17 01:23:22.721 INFO running `"docker" "start" "-a" "127db33826e64efa956cab2178c4840aa0374b6a09b2c8ebb965d92b5e391d65"`
Nov 17 01:23:23.887 INFO [stderr] usermod: no changes
Nov 17 01:23:23.939 INFO [stderr]    Compiling least_common_multiple v0.1.0 (/source)
Nov 17 01:23:24.423 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:23:24.423 INFO [stderr]   --> src/main.rs:16:9
Nov 17 01:23:24.423 INFO [stderr]    |
Nov 17 01:23:24.423 INFO [stderr] 16 |     let mut split = buffer.split_whitespace();
Nov 17 01:23:24.423 INFO [stderr]    |         ----^^^^^
Nov 17 01:23:24.423 INFO [stderr]    |         |
Nov 17 01:23:24.423 INFO [stderr]    |         help: remove this `mut`
Nov 17 01:23:24.423 INFO [stderr]    |
Nov 17 01:23:24.423 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 01:23:24.423 INFO [stderr] 
Nov 17 01:23:24.428 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 01:23:24.428 INFO [stderr]   --> src/main.rs:13:5
Nov 17 01:23:24.428 INFO [stderr]    |
Nov 17 01:23:24.428 INFO [stderr] 13 |     stdin.read_line(&mut buffer);
Nov 17 01:23:24.428 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:23:24.428 INFO [stderr]    |
Nov 17 01:23:24.428 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 01:23:24.428 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 01:23:24.428 INFO [stderr] 
Nov 17 01:23:24.746 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 17 01:23:24.747 INFO [stderr] su: No module specific data is present
Nov 17 01:23:25.878 INFO running `"docker" "inspect" "127db33826e64efa956cab2178c4840aa0374b6a09b2c8ebb965d92b5e391d65"`
Nov 17 01:23:26.060 INFO running `"docker" "rm" "-f" "127db33826e64efa956cab2178c4840aa0374b6a09b2c8ebb965d92b5e391d65"`
Nov 17 01:23:26.237 INFO [stdout] 127db33826e64efa956cab2178c4840aa0374b6a09b2c8ebb965d92b5e391d65
Nov 17 01:23:26.240 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 01:23:26.499 INFO [stdout] f221cce320031c040cc94842fcccd62e2fb69b936a9aa7155d87e600605f43ea
Nov 17 01:23:26.499 INFO running `"docker" "start" "-a" "f221cce320031c040cc94842fcccd62e2fb69b936a9aa7155d87e600605f43ea"`
Nov 17 01:23:26.995 INFO [stderr] usermod: no changes
Nov 17 01:23:27.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 01:23:27.037 INFO [stderr]      Running /target/debug/deps/least_common_multiple-398b531a457922c5
Nov 17 01:23:27.040 INFO [stdout] 
Nov 17 01:23:27.040 INFO [stdout] running 0 tests
Nov 17 01:23:27.040 INFO [stdout] 
Nov 17 01:23:27.040 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 01:23:27.040 INFO [stdout] 
Nov 17 01:23:27.059 INFO [stderr] su: No module specific data is present
Nov 17 01:23:27.440 INFO running `"docker" "inspect" "f221cce320031c040cc94842fcccd62e2fb69b936a9aa7155d87e600605f43ea"`
Nov 17 01:23:27.530 INFO running `"docker" "rm" "-f" "f221cce320031c040cc94842fcccd62e2fb69b936a9aa7155d87e600605f43ea"`
Nov 17 01:23:27.663 INFO [stdout] f221cce320031c040cc94842fcccd62e2fb69b936a9aa7155d87e600605f43ea