Dec 12 20:18:48.368 INFO testing yixinin/learnrust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 20:18:48.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 12 20:18:48.819 INFO [stdout] 35f78d6fb1c031f0f74f54e973313267ef4e153b3df61b11829aac50242f602b
Dec 12 20:18:48.824 INFO running `"docker" "start" "-a" "35f78d6fb1c031f0f74f54e973313267ef4e153b3df61b11829aac50242f602b"`
Dec 12 20:18:49.883 INFO [stderr] usermod: no changes
Dec 12 20:18:49.922 INFO [stderr]    Compiling learn v0.1.0 (/source)
Dec 12 20:18:50.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Dec 12 20:18:50.307 INFO [stderr] su: No module specific data is present
Dec 12 20:18:51.099 INFO running `"docker" "inspect" "35f78d6fb1c031f0f74f54e973313267ef4e153b3df61b11829aac50242f602b"`
Dec 12 20:18:51.337 INFO running `"docker" "rm" "-f" "35f78d6fb1c031f0f74f54e973313267ef4e153b3df61b11829aac50242f602b"`
Dec 12 20:18:51.693 INFO [stdout] 35f78d6fb1c031f0f74f54e973313267ef4e153b3df61b11829aac50242f602b
Dec 12 20:18:51.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 12 20:18:52.071 INFO [stdout] a4afc146faa0d7e7f76c4922468885b43099f4a3439cf275f79af124d836421e
Dec 12 20:18:52.076 INFO running `"docker" "start" "-a" "a4afc146faa0d7e7f76c4922468885b43099f4a3439cf275f79af124d836421e"`
Dec 12 20:18:53.282 INFO [stderr] usermod: no changes
Dec 12 20:18:53.377 INFO [stderr]    Compiling learn v0.1.0 (/source)
Dec 12 20:18:53.896 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 12 20:18:53.899 INFO [stderr] su: No module specific data is present
Dec 12 20:18:55.151 INFO running `"docker" "inspect" "a4afc146faa0d7e7f76c4922468885b43099f4a3439cf275f79af124d836421e"`
Dec 12 20:18:55.426 INFO running `"docker" "rm" "-f" "a4afc146faa0d7e7f76c4922468885b43099f4a3439cf275f79af124d836421e"`
Dec 12 20:18:55.699 INFO [stdout] a4afc146faa0d7e7f76c4922468885b43099f4a3439cf275f79af124d836421e
Dec 12 20:18:55.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 12 20:18:56.263 INFO [stdout] 12a8739cfdcb59b1248fb027497f520ef39c70b25f736d5b3808a9e08523e1a3
Dec 12 20:18:56.271 INFO running `"docker" "start" "-a" "12a8739cfdcb59b1248fb027497f520ef39c70b25f736d5b3808a9e08523e1a3"`
Dec 12 20:18:57.359 INFO [stderr] usermod: no changes
Dec 12 20:18:57.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 12 20:18:57.431 INFO [stderr]      Running /target/debug/deps/learn-d07a9417ca299ad8
Dec 12 20:18:57.434 INFO [stdout] 
Dec 12 20:18:57.434 INFO [stdout] running 0 tests
Dec 12 20:18:57.434 INFO [stdout] 
Dec 12 20:18:57.434 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:18:57.434 INFO [stdout] 
Dec 12 20:18:57.437 INFO [stderr] su: No module specific data is present
Dec 12 20:18:57.932 INFO running `"docker" "inspect" "12a8739cfdcb59b1248fb027497f520ef39c70b25f736d5b3808a9e08523e1a3"`
Dec 12 20:18:58.179 INFO running `"docker" "rm" "-f" "12a8739cfdcb59b1248fb027497f520ef39c70b25f736d5b3808a9e08523e1a3"`
Dec 12 20:18:58.438 INFO [stdout] 12a8739cfdcb59b1248fb027497f520ef39c70b25f736d5b3808a9e08523e1a3