Dec 14 15:18:50.609 INFO testing union-find-0.3.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 15:18:50.609 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 15:18:50.847 INFO [stdout] a5208b39d49dc81bf38f415987c1afa1a5e7042d3c07db077be1fcd1c91eb260
Dec 14 15:18:50.849 INFO running `"docker" "start" "-a" "a5208b39d49dc81bf38f415987c1afa1a5e7042d3c07db077be1fcd1c91eb260"`
Dec 14 15:18:51.466 INFO [stderr] usermod: no changes
Dec 14 15:18:51.501 INFO [stderr]    Compiling union-find v0.3.2 (/source)
Dec 14 15:18:51.994 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 14 15:18:51.997 INFO [stderr] su: No module specific data is present
Dec 14 15:18:52.267 INFO running `"docker" "inspect" "a5208b39d49dc81bf38f415987c1afa1a5e7042d3c07db077be1fcd1c91eb260"`
Dec 14 15:18:52.353 INFO running `"docker" "rm" "-f" "a5208b39d49dc81bf38f415987c1afa1a5e7042d3c07db077be1fcd1c91eb260"`
Dec 14 15:18:52.486 INFO [stdout] a5208b39d49dc81bf38f415987c1afa1a5e7042d3c07db077be1fcd1c91eb260
Dec 14 15:18:52.488 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 15:18:52.659 INFO [stdout] 950ecaf3f7c4d6aafb48dcd00d6a6070f0eb3d33a4fb5b1cd214121566c5c670
Dec 14 15:18:52.665 INFO running `"docker" "start" "-a" "950ecaf3f7c4d6aafb48dcd00d6a6070f0eb3d33a4fb5b1cd214121566c5c670"`
Dec 14 15:18:53.100 INFO [stderr] usermod: no changes
Dec 14 15:18:53.137 INFO [stderr]    Compiling union-find v0.3.2 (/source)
Dec 14 15:18:54.320 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 14 15:18:54.321 INFO [stderr] su: No module specific data is present
Dec 14 15:18:54.617 INFO running `"docker" "inspect" "950ecaf3f7c4d6aafb48dcd00d6a6070f0eb3d33a4fb5b1cd214121566c5c670"`
Dec 14 15:18:54.716 INFO running `"docker" "rm" "-f" "950ecaf3f7c4d6aafb48dcd00d6a6070f0eb3d33a4fb5b1cd214121566c5c670"`
Dec 14 15:18:54.798 INFO [stdout] 950ecaf3f7c4d6aafb48dcd00d6a6070f0eb3d33a4fb5b1cd214121566c5c670
Dec 14 15:18:54.803 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 15:18:54.972 INFO [stdout] 5cb5d775a8d42aa3ac4a6cac54af390ed84b9354a5bbb859660c0a9a715b8d68
Dec 14 15:18:54.976 INFO running `"docker" "start" "-a" "5cb5d775a8d42aa3ac4a6cac54af390ed84b9354a5bbb859660c0a9a715b8d68"`
Dec 14 15:18:55.440 INFO [stderr] usermod: no changes
Dec 14 15:18:55.477 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 15:18:55.477 INFO [stderr]      Running /target/debug/deps/union_find-51398d0b7b8d12dc
Dec 14 15:18:55.485 INFO [stdout] 
Dec 14 15:18:55.486 INFO [stdout] running 2 tests
Dec 14 15:18:55.486 INFO [stdout] test tests::quick_find::union_find ... ok
Dec 14 15:18:55.486 INFO [stdout] test tests::quick_union::union_find ... ok
Dec 14 15:18:55.486 INFO [stdout] 
Dec 14 15:18:55.486 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 15:18:55.486 INFO [stdout] 
Dec 14 15:18:55.486 INFO [stderr]    Doc-tests union-find
Dec 14 15:18:56.095 INFO [stdout] 
Dec 14 15:18:56.095 INFO [stdout] running 0 tests
Dec 14 15:18:56.095 INFO [stdout] 
Dec 14 15:18:56.095 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 15:18:56.095 INFO [stdout] 
Dec 14 15:18:56.103 INFO [stderr] su: No module specific data is present
Dec 14 15:18:56.366 INFO running `"docker" "inspect" "5cb5d775a8d42aa3ac4a6cac54af390ed84b9354a5bbb859660c0a9a715b8d68"`
Dec 14 15:18:56.461 INFO running `"docker" "rm" "-f" "5cb5d775a8d42aa3ac4a6cac54af390ed84b9354a5bbb859660c0a9a715b8d68"`
Dec 14 15:18:56.587 INFO [stdout] 5cb5d775a8d42aa3ac4a6cac54af390ed84b9354a5bbb859660c0a9a715b8d68