Nov 18 16:22:58.560 INFO testing dedup_by-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 16:22:58.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 18 16:22:58.733 INFO [stdout] f984199809b46993457c909e078ef9435b7cc5a3bdae7bd8e4f99fd4768fc2ba
Nov 18 16:22:58.734 INFO running `"docker" "start" "-a" "f984199809b46993457c909e078ef9435b7cc5a3bdae7bd8e4f99fd4768fc2ba"`
Nov 18 16:22:59.171 INFO [stderr] usermod: no changes
Nov 18 16:22:59.197 INFO [stderr]    Compiling dedup_by v0.1.0 (/source)
Nov 18 16:22:59.617 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Nov 18 16:22:59.617 INFO [stderr] su: No module specific data is present
Nov 18 16:22:59.952 INFO running `"docker" "inspect" "f984199809b46993457c909e078ef9435b7cc5a3bdae7bd8e4f99fd4768fc2ba"`
Nov 18 16:23:00.024 INFO running `"docker" "rm" "-f" "f984199809b46993457c909e078ef9435b7cc5a3bdae7bd8e4f99fd4768fc2ba"`
Nov 18 16:23:00.120 INFO [stdout] f984199809b46993457c909e078ef9435b7cc5a3bdae7bd8e4f99fd4768fc2ba
Nov 18 16:23:00.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 18 16:23:00.301 INFO [stdout] eb86a033692c1793bf93678e003a950366e1d0b82e8fc545e573c16b8952e6d8
Nov 18 16:23:00.304 INFO running `"docker" "start" "-a" "eb86a033692c1793bf93678e003a950366e1d0b82e8fc545e573c16b8952e6d8"`
Nov 18 16:23:00.708 INFO [stderr] usermod: no changes
Nov 18 16:23:00.750 INFO [stderr]    Compiling dedup_by v0.1.0 (/source)
Nov 18 16:23:01.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 18 16:23:01.671 INFO [stderr] su: No module specific data is present
Nov 18 16:23:02.027 INFO running `"docker" "inspect" "eb86a033692c1793bf93678e003a950366e1d0b82e8fc545e573c16b8952e6d8"`
Nov 18 16:23:02.189 INFO running `"docker" "rm" "-f" "eb86a033692c1793bf93678e003a950366e1d0b82e8fc545e573c16b8952e6d8"`
Nov 18 16:23:02.361 INFO [stdout] eb86a033692c1793bf93678e003a950366e1d0b82e8fc545e573c16b8952e6d8
Nov 18 16:23:02.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 18 16:23:02.602 INFO [stdout] a32f2e6bda21f951613e4459c9ef27ca483deb9d70893b3a94fbba972dabb150
Nov 18 16:23:02.607 INFO running `"docker" "start" "-a" "a32f2e6bda21f951613e4459c9ef27ca483deb9d70893b3a94fbba972dabb150"`
Nov 18 16:23:03.131 INFO [stderr] usermod: no changes
Nov 18 16:23:03.164 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 16:23:03.164 INFO [stderr]      Running /target/debug/deps/dedup_by-b25ea368f7ebd58a
Nov 18 16:23:03.170 INFO [stdout] 
Nov 18 16:23:03.170 INFO [stdout] running 1 test
Nov 18 16:23:03.170 INFO [stdout] test tests::test_dedup_by ... ok
Nov 18 16:23:03.170 INFO [stdout] 
Nov 18 16:23:03.170 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 16:23:03.170 INFO [stdout] 
Nov 18 16:23:03.171 INFO [stderr]    Doc-tests dedup_by
Nov 18 16:23:03.908 INFO [stdout] 
Nov 18 16:23:03.908 INFO [stdout] running 1 test
Nov 18 16:23:04.914 INFO [stdout] test src/lib.rs - dedup_by (line 11) ... ok
Nov 18 16:23:04.914 INFO [stdout] 
Nov 18 16:23:04.914 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 16:23:04.914 INFO [stdout] 
Nov 18 16:23:04.923 INFO [stderr] su: No module specific data is present
Nov 18 16:23:05.216 INFO running `"docker" "inspect" "a32f2e6bda21f951613e4459c9ef27ca483deb9d70893b3a94fbba972dabb150"`
Nov 18 16:23:05.297 INFO running `"docker" "rm" "-f" "a32f2e6bda21f951613e4459c9ef27ca483deb9d70893b3a94fbba972dabb150"`
Nov 18 16:23:05.392 INFO [stdout] a32f2e6bda21f951613e4459c9ef27ca483deb9d70893b3a94fbba972dabb150