Dec 14 02:15:48.158 INFO testing athaeryn/impsort against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 02:15:48.158 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 02:15:48.386 INFO [stdout] b73113e1c3e805fae975bf8032db803cd403dbe08bd883df45163516b511859d
Dec 14 02:15:48.388 INFO running `"docker" "start" "-a" "b73113e1c3e805fae975bf8032db803cd403dbe08bd883df45163516b511859d"`
Dec 14 02:15:48.864 INFO [stderr] usermod: no changes
Dec 14 02:15:48.893 INFO [stderr]    Compiling impsort v0.1.0 (/source)
Dec 14 02:15:49.278 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 02:15:49.278 INFO [stderr]  --> src/main.rs:6:5
Dec 14 02:15:49.278 INFO [stderr]   |
Dec 14 02:15:49.278 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Dec 14 02:15:49.278 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:15:49.278 INFO [stderr]   |
Dec 14 02:15:49.283 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 14 02:15:49.283 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 02:15:49.283 INFO [stderr] 
Dec 14 02:15:50.166 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 14 02:15:50.166 INFO [stderr] su: No module specific data is present
Dec 14 02:15:50.784 INFO running `"docker" "inspect" "b73113e1c3e805fae975bf8032db803cd403dbe08bd883df45163516b511859d"`
Dec 14 02:15:51.035 INFO running `"docker" "rm" "-f" "b73113e1c3e805fae975bf8032db803cd403dbe08bd883df45163516b511859d"`
Dec 14 02:15:51.478 INFO [stdout] b73113e1c3e805fae975bf8032db803cd403dbe08bd883df45163516b511859d
Dec 14 02:15:51.487 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 02:15:51.955 INFO [stdout] 07b6e389acec47af533cbe8c947ded40de8b1297a486bb5983b7a83094cfb009
Dec 14 02:15:51.962 INFO running `"docker" "start" "-a" "07b6e389acec47af533cbe8c947ded40de8b1297a486bb5983b7a83094cfb009"`
Dec 14 02:15:53.086 INFO [stderr] usermod: no changes
Dec 14 02:15:53.123 INFO [stderr]    Compiling impsort v0.1.0 (/source)
Dec 14 02:15:53.671 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 02:15:53.671 INFO [stderr]  --> src/main.rs:6:5
Dec 14 02:15:53.671 INFO [stderr]   |
Dec 14 02:15:53.671 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Dec 14 02:15:53.671 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:15:53.671 INFO [stderr]   |
Dec 14 02:15:53.671 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 14 02:15:53.671 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 02:15:53.671 INFO [stderr] 
Dec 14 02:15:53.977 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 14 02:15:53.978 INFO [stderr] su: No module specific data is present
Dec 14 02:15:54.823 INFO running `"docker" "inspect" "07b6e389acec47af533cbe8c947ded40de8b1297a486bb5983b7a83094cfb009"`
Dec 14 02:15:55.080 INFO running `"docker" "rm" "-f" "07b6e389acec47af533cbe8c947ded40de8b1297a486bb5983b7a83094cfb009"`
Dec 14 02:15:55.178 INFO [stdout] 07b6e389acec47af533cbe8c947ded40de8b1297a486bb5983b7a83094cfb009
Dec 14 02:15:55.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 02:15:55.359 INFO [stdout] d57118e65b4dc59334ecf9c3158609bbeb4ecaf3efc8a491d99d5aedc89b9eac
Dec 14 02:15:55.363 INFO running `"docker" "start" "-a" "d57118e65b4dc59334ecf9c3158609bbeb4ecaf3efc8a491d99d5aedc89b9eac"`
Dec 14 02:15:55.818 INFO [stderr] usermod: no changes
Dec 14 02:15:55.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 02:15:55.892 INFO [stderr]      Running /target/debug/deps/impsort-f7e4c376e1522d98
Dec 14 02:15:55.892 INFO [stderr] su: No module specific data is present
Dec 14 02:15:55.892 INFO [stdout] 
Dec 14 02:15:55.892 INFO [stdout] running 0 tests
Dec 14 02:15:55.892 INFO [stdout] 
Dec 14 02:15:55.892 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:15:55.892 INFO [stdout] 
Dec 14 02:15:56.138 INFO running `"docker" "inspect" "d57118e65b4dc59334ecf9c3158609bbeb4ecaf3efc8a491d99d5aedc89b9eac"`
Dec 14 02:15:56.236 INFO running `"docker" "rm" "-f" "d57118e65b4dc59334ecf9c3158609bbeb4ecaf3efc8a491d99d5aedc89b9eac"`
Dec 14 02:15:56.350 INFO [stdout] d57118e65b4dc59334ecf9c3158609bbeb4ecaf3efc8a491d99d5aedc89b9eac