Dec 06 06:19:19.180 INFO testing athaeryn/impsort against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 06:19:19.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 06:19:19.340 INFO [stdout] 4f848d7b467c41f7c18493aa2d8df7d0876b66d4dad173935dee4034b4713e48
Dec 06 06:19:19.342 INFO running `"docker" "start" "-a" "4f848d7b467c41f7c18493aa2d8df7d0876b66d4dad173935dee4034b4713e48"`
Dec 06 06:19:19.932 INFO [stderr] usermod: no changes
Dec 06 06:19:19.976 INFO [stderr]    Compiling impsort v0.1.0 (/source)
Dec 06 06:19:20.364 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:19:20.365 INFO [stderr]  --> src/main.rs:6:5
Dec 06 06:19:20.365 INFO [stderr]   |
Dec 06 06:19:20.365 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Dec 06 06:19:20.365 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:19:20.365 INFO [stderr]   |
Dec 06 06:19:20.365 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 06 06:19:20.365 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:19:20.365 INFO [stderr] 
Dec 06 06:19:20.901 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 06 06:19:20.905 INFO [stderr] su: No module specific data is present
Dec 06 06:19:21.612 INFO running `"docker" "inspect" "4f848d7b467c41f7c18493aa2d8df7d0876b66d4dad173935dee4034b4713e48"`
Dec 06 06:19:21.746 INFO running `"docker" "rm" "-f" "4f848d7b467c41f7c18493aa2d8df7d0876b66d4dad173935dee4034b4713e48"`
Dec 06 06:19:21.825 INFO [stdout] 4f848d7b467c41f7c18493aa2d8df7d0876b66d4dad173935dee4034b4713e48
Dec 06 06:19:21.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 06:19:22.031 INFO [stdout] f4a16c618b61ba7772e5242922b27063caa35aaf003aa288fe0b35cd39e5452e
Dec 06 06:19:22.033 INFO running `"docker" "start" "-a" "f4a16c618b61ba7772e5242922b27063caa35aaf003aa288fe0b35cd39e5452e"`
Dec 06 06:19:22.553 INFO [stderr] usermod: no changes
Dec 06 06:19:22.578 INFO [stderr]    Compiling impsort v0.1.0 (/source)
Dec 06 06:19:22.947 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:19:22.947 INFO [stderr]  --> src/main.rs:6:5
Dec 06 06:19:22.947 INFO [stderr]   |
Dec 06 06:19:22.947 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Dec 06 06:19:22.947 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:19:22.947 INFO [stderr]   |
Dec 06 06:19:22.947 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 06 06:19:22.947 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:19:22.947 INFO [stderr] 
Dec 06 06:19:23.165 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 06 06:19:23.166 INFO [stderr] su: No module specific data is present
Dec 06 06:19:23.698 INFO running `"docker" "inspect" "f4a16c618b61ba7772e5242922b27063caa35aaf003aa288fe0b35cd39e5452e"`
Dec 06 06:19:23.908 INFO running `"docker" "rm" "-f" "f4a16c618b61ba7772e5242922b27063caa35aaf003aa288fe0b35cd39e5452e"`
Dec 06 06:19:24.133 INFO [stdout] f4a16c618b61ba7772e5242922b27063caa35aaf003aa288fe0b35cd39e5452e
Dec 06 06:19:24.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 06:19:24.451 INFO [stdout] 8d6f8479828b2c0f741d3e5b2f92a267d10479efc8a0b5ac4f0b9e5c762c7d19
Dec 06 06:19:24.454 INFO running `"docker" "start" "-a" "8d6f8479828b2c0f741d3e5b2f92a267d10479efc8a0b5ac4f0b9e5c762c7d19"`
Dec 06 06:19:25.123 INFO [stderr] usermod: no changes
Dec 06 06:19:25.145 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 06 06:19:25.146 INFO [stderr]      Running /target/debug/deps/impsort-bc49cc76259c69bf
Dec 06 06:19:25.148 INFO [stderr] su: No module specific data is present
Dec 06 06:19:25.148 INFO [stdout] 
Dec 06 06:19:25.148 INFO [stdout] running 0 tests
Dec 06 06:19:25.148 INFO [stdout] 
Dec 06 06:19:25.148 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:19:25.148 INFO [stdout] 
Dec 06 06:19:25.542 INFO running `"docker" "inspect" "8d6f8479828b2c0f741d3e5b2f92a267d10479efc8a0b5ac4f0b9e5c762c7d19"`
Dec 06 06:19:25.621 INFO running `"docker" "rm" "-f" "8d6f8479828b2c0f741d3e5b2f92a267d10479efc8a0b5ac4f0b9e5c762c7d19"`
Dec 06 06:19:25.697 INFO [stdout] 8d6f8479828b2c0f741d3e5b2f92a267d10479efc8a0b5ac4f0b9e5c762c7d19