Nov 17 08:16:54.581 INFO testing benschulz/acid against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 08:16:54.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 08:16:55.021 INFO [stdout] 62a2187537de5e3bfcbc9553b3f4976cc4ee6f98490c96d2700a11b29ddc7060
Nov 17 08:16:55.025 INFO running `"docker" "start" "-a" "62a2187537de5e3bfcbc9553b3f4976cc4ee6f98490c96d2700a11b29ddc7060"`
Nov 17 08:16:55.512 INFO [stderr] usermod: no changes
Nov 17 08:16:55.554 INFO [stderr]    Compiling acid v0.1.0 (/source)
Nov 17 08:16:55.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Nov 17 08:16:55.914 INFO [stderr] su: No module specific data is present
Nov 17 08:16:56.233 INFO running `"docker" "inspect" "62a2187537de5e3bfcbc9553b3f4976cc4ee6f98490c96d2700a11b29ddc7060"`
Nov 17 08:16:56.324 INFO running `"docker" "rm" "-f" "62a2187537de5e3bfcbc9553b3f4976cc4ee6f98490c96d2700a11b29ddc7060"`
Nov 17 08:16:56.447 INFO [stdout] 62a2187537de5e3bfcbc9553b3f4976cc4ee6f98490c96d2700a11b29ddc7060
Nov 17 08:16:56.449 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 08:16:56.645 INFO [stdout] 27d8504ddf0d7fd95d71c53734ba4c101426c6f6ab5508bb280b0a0c3622b972
Nov 17 08:16:56.648 INFO running `"docker" "start" "-a" "27d8504ddf0d7fd95d71c53734ba4c101426c6f6ab5508bb280b0a0c3622b972"`
Nov 17 08:16:57.888 INFO [stderr] usermod: no changes
Nov 17 08:16:57.943 INFO [stderr]    Compiling acid v0.1.0 (/source)
Nov 17 08:16:58.587 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 17 08:16:58.587 INFO [stderr]   --> src/lib.rs:51:5
Nov 17 08:16:58.588 INFO [stderr]    |
Nov 17 08:16:58.588 INFO [stderr] 51 |     acid.clone();
Nov 17 08:16:58.588 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 08:16:58.589 INFO [stderr]    |
Nov 17 08:16:58.589 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 08:16:58.589 INFO [stderr]    = note: cloning is often expensive and is not expected to have side effects
Nov 17 08:16:58.590 INFO [stderr] 
Nov 17 08:16:58.590 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 17 08:16:58.590 INFO [stderr]   --> src/lib.rs:52:5
Nov 17 08:16:58.591 INFO [stderr]    |
Nov 17 08:16:58.591 INFO [stderr] 52 |     acid.clone();
Nov 17 08:16:58.591 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 08:16:58.591 INFO [stderr]    |
Nov 17 08:16:58.592 INFO [stderr]    = note: cloning is often expensive and is not expected to have side effects
Nov 17 08:16:58.592 INFO [stderr] 
Nov 17 08:16:59.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Nov 17 08:16:59.213 INFO [stderr] su: No module specific data is present
Nov 17 08:17:00.579 INFO running `"docker" "inspect" "27d8504ddf0d7fd95d71c53734ba4c101426c6f6ab5508bb280b0a0c3622b972"`
Nov 17 08:17:00.929 INFO running `"docker" "rm" "-f" "27d8504ddf0d7fd95d71c53734ba4c101426c6f6ab5508bb280b0a0c3622b972"`
Nov 17 08:17:01.206 INFO [stdout] 27d8504ddf0d7fd95d71c53734ba4c101426c6f6ab5508bb280b0a0c3622b972
Nov 17 08:17:01.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 08:17:01.761 INFO [stdout] bbe80957440251b0534f32b64f18e60cdbfc1339d0497ec18b5a2a6d178d6a80
Nov 17 08:17:01.765 INFO running `"docker" "start" "-a" "bbe80957440251b0534f32b64f18e60cdbfc1339d0497ec18b5a2a6d178d6a80"`
Nov 17 08:17:02.663 INFO [stderr] usermod: no changes
Nov 17 08:17:02.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 08:17:02.704 INFO [stderr]      Running /target/debug/deps/acid-5108163198651cb2
Nov 17 08:17:02.706 INFO [stdout] 
Nov 17 08:17:02.706 INFO [stdout] running 1 test
Nov 17 08:17:02.742 INFO [stdout] test it_should_panic_when_running_out_of_ids ... ok
Nov 17 08:17:02.742 INFO [stdout] 
Nov 17 08:17:02.742 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:17:02.742 INFO [stdout] 
Nov 17 08:17:02.743 INFO [stderr]      Running /target/debug/deps/test-4d72f2b9b750546a
Nov 17 08:17:02.749 INFO [stdout] 
Nov 17 08:17:02.749 INFO [stdout] running 1 test
Nov 17 08:17:02.755 INFO [stdout] test ids_for_two_clones_should_differ ... ok
Nov 17 08:17:02.755 INFO [stdout] 
Nov 17 08:17:02.755 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:17:02.755 INFO [stdout] 
Nov 17 08:17:02.755 INFO [stderr]    Doc-tests acid
Nov 17 08:17:03.203 INFO [stdout] 
Nov 17 08:17:03.203 INFO [stdout] running 0 tests
Nov 17 08:17:03.204 INFO [stdout] 
Nov 17 08:17:03.204 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:17:03.204 INFO [stdout] 
Nov 17 08:17:03.211 INFO [stderr] su: No module specific data is present
Nov 17 08:17:04.385 INFO running `"docker" "inspect" "bbe80957440251b0534f32b64f18e60cdbfc1339d0497ec18b5a2a6d178d6a80"`
Nov 17 08:17:04.627 INFO running `"docker" "rm" "-f" "bbe80957440251b0534f32b64f18e60cdbfc1339d0497ec18b5a2a6d178d6a80"`
Nov 17 08:17:04.968 INFO [stdout] bbe80957440251b0534f32b64f18e60cdbfc1339d0497ec18b5a2a6d178d6a80