Dec 06 18:38:23.501 INFO testing union-find-0.3.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 18:38:23.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 18:38:23.672 INFO [stdout] 10b3ef3fddcd4457b51a77ea0ca534fc43186d832c7f3cfebe53a42205d8d328
Dec 06 18:38:23.674 INFO running `"docker" "start" "-a" "10b3ef3fddcd4457b51a77ea0ca534fc43186d832c7f3cfebe53a42205d8d328"`
Dec 06 18:38:24.086 INFO [stderr] usermod: no changes
Dec 06 18:38:24.114 INFO [stderr]    Compiling union-find v0.3.2 (/source)
Dec 06 18:38:24.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 06 18:38:24.679 INFO [stderr] su: No module specific data is present
Dec 06 18:38:25.017 INFO running `"docker" "inspect" "10b3ef3fddcd4457b51a77ea0ca534fc43186d832c7f3cfebe53a42205d8d328"`
Dec 06 18:38:25.162 INFO running `"docker" "rm" "-f" "10b3ef3fddcd4457b51a77ea0ca534fc43186d832c7f3cfebe53a42205d8d328"`
Dec 06 18:38:25.280 INFO [stdout] 10b3ef3fddcd4457b51a77ea0ca534fc43186d832c7f3cfebe53a42205d8d328
Dec 06 18:38:25.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 18:38:25.503 INFO [stdout] 2c582c05f50e9163d72a8ac441c62193e9ee5904dd40f8fcbec923bbc69618b3
Dec 06 18:38:25.505 INFO running `"docker" "start" "-a" "2c582c05f50e9163d72a8ac441c62193e9ee5904dd40f8fcbec923bbc69618b3"`
Dec 06 18:38:25.978 INFO [stderr] usermod: no changes
Dec 06 18:38:26.015 INFO [stderr]    Compiling union-find v0.3.2 (/source)
Dec 06 18:38:26.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 06 18:38:26.998 INFO [stderr] su: No module specific data is present
Dec 06 18:38:27.298 INFO running `"docker" "inspect" "2c582c05f50e9163d72a8ac441c62193e9ee5904dd40f8fcbec923bbc69618b3"`
Dec 06 18:38:27.439 INFO running `"docker" "rm" "-f" "2c582c05f50e9163d72a8ac441c62193e9ee5904dd40f8fcbec923bbc69618b3"`
Dec 06 18:38:27.503 INFO [stdout] 2c582c05f50e9163d72a8ac441c62193e9ee5904dd40f8fcbec923bbc69618b3
Dec 06 18:38:27.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 18:38:27.716 INFO [stdout] 24253bdcc68379a092d7f254ebd5d0dc909c540d933981515606399a47ee934d
Dec 06 18:38:27.722 INFO running `"docker" "start" "-a" "24253bdcc68379a092d7f254ebd5d0dc909c540d933981515606399a47ee934d"`
Dec 06 18:38:28.472 INFO [stderr] usermod: no changes
Dec 06 18:38:28.500 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 18:38:28.500 INFO [stderr]      Running /target/debug/deps/union_find-0008e66f28dc05c9
Dec 06 18:38:28.509 INFO [stdout] 
Dec 06 18:38:28.509 INFO [stdout] running 2 tests
Dec 06 18:38:28.510 INFO [stdout] test tests::quick_union::union_find ... ok
Dec 06 18:38:28.512 INFO [stdout] test tests::quick_find::union_find ... ok
Dec 06 18:38:28.512 INFO [stdout] 
Dec 06 18:38:28.512 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:38:28.512 INFO [stdout] 
Dec 06 18:38:28.513 INFO [stderr]    Doc-tests union-find
Dec 06 18:38:29.140 INFO [stdout] 
Dec 06 18:38:29.140 INFO [stdout] running 0 tests
Dec 06 18:38:29.140 INFO [stdout] 
Dec 06 18:38:29.140 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:38:29.140 INFO [stdout] 
Dec 06 18:38:29.147 INFO [stderr] su: No module specific data is present
Dec 06 18:38:29.418 INFO running `"docker" "inspect" "24253bdcc68379a092d7f254ebd5d0dc909c540d933981515606399a47ee934d"`
Dec 06 18:38:29.530 INFO running `"docker" "rm" "-f" "24253bdcc68379a092d7f254ebd5d0dc909c540d933981515606399a47ee934d"`
Dec 06 18:38:29.622 INFO [stdout] 24253bdcc68379a092d7f254ebd5d0dc909c540d933981515606399a47ee934d