Dec 15 16:53:29.556 INFO testing disk_utils-0.0.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 16:53:29.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 16:53:30.023 INFO [stdout] c17315d881ee0709e1f9a9ec0ce6d38ef85904655dfe0d5fa436810e145c9b01
Dec 15 16:53:30.031 INFO running `"docker" "start" "-a" "c17315d881ee0709e1f9a9ec0ce6d38ef85904655dfe0d5fa436810e145c9b01"`
Dec 15 16:53:31.470 INFO [stderr] usermod: no changes
Dec 15 16:53:31.532 INFO [stderr]    Compiling disk_utils v0.0.1 (/source)
Dec 15 16:53:33.736 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Dec 15 16:53:33.739 INFO [stderr] su: No module specific data is present
Dec 15 16:53:35.128 INFO running `"docker" "inspect" "c17315d881ee0709e1f9a9ec0ce6d38ef85904655dfe0d5fa436810e145c9b01"`
Dec 15 16:53:35.472 INFO running `"docker" "rm" "-f" "c17315d881ee0709e1f9a9ec0ce6d38ef85904655dfe0d5fa436810e145c9b01"`
Dec 15 16:53:35.819 INFO [stdout] c17315d881ee0709e1f9a9ec0ce6d38ef85904655dfe0d5fa436810e145c9b01
Dec 15 16:53:35.827 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 16:53:36.424 INFO [stdout] 35d4c6166f35c515d609174ebe59002691f445cc21f8a0f5a5d6871eca3cd042
Dec 15 16:53:36.428 INFO running `"docker" "start" "-a" "35d4c6166f35c515d609174ebe59002691f445cc21f8a0f5a5d6871eca3cd042"`
Dec 15 16:53:38.303 INFO [stderr] usermod: no changes
Dec 15 16:53:38.377 INFO [stderr]    Compiling disk_utils v0.0.1 (/source)
Dec 15 16:53:44.032 INFO [stderr] warning: method is never used: `set_flush_err`
Dec 15 16:53:44.032 INFO [stderr]   --> tests/test_redo_log.rs:39:5
Dec 15 16:53:44.032 INFO [stderr]    |
Dec 15 16:53:44.032 INFO [stderr] 39 |     pub fn set_flush_err(&mut self, flush_err: bool) {
Dec 15 16:53:44.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:53:44.032 INFO [stderr]    |
Dec 15 16:53:44.032 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 16:53:44.032 INFO [stderr] 
Dec 15 16:53:47.213 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.88s
Dec 15 16:53:47.218 INFO [stderr] su: No module specific data is present
Dec 15 16:53:47.594 INFO running `"docker" "inspect" "35d4c6166f35c515d609174ebe59002691f445cc21f8a0f5a5d6871eca3cd042"`
Dec 15 16:53:47.764 INFO running `"docker" "rm" "-f" "35d4c6166f35c515d609174ebe59002691f445cc21f8a0f5a5d6871eca3cd042"`
Dec 15 16:53:47.979 INFO [stdout] 35d4c6166f35c515d609174ebe59002691f445cc21f8a0f5a5d6871eca3cd042