Dec 06 12:41:39.097 INFO testing KJ4TIP/rust-hello against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 12:41:39.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 12:41:39.642 INFO [stdout] ba84e5cd54bbd747f268686ba3195cb7a12b3ae783b2fbdcc542b8c9dfcca4f3
Dec 06 12:41:39.644 INFO running `"docker" "start" "-a" "ba84e5cd54bbd747f268686ba3195cb7a12b3ae783b2fbdcc542b8c9dfcca4f3"`
Dec 06 12:41:40.675 INFO [stderr] usermod: no changes
Dec 06 12:41:40.732 INFO [stderr]    Compiling hello v0.1.0 (/source)
Dec 06 12:41:41.128 INFO [stderr] warning: unused import: `std::fs::File`
Dec 06 12:41:41.128 INFO [stderr]  --> src/main.rs:1:5
Dec 06 12:41:41.128 INFO [stderr]   |
Dec 06 12:41:41.128 INFO [stderr] 1 | use std::fs::File;
Dec 06 12:41:41.128 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 06 12:41:41.128 INFO [stderr]   |
Dec 06 12:41:41.128 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 12:41:41.128 INFO [stderr] 
Dec 06 12:41:41.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 06 12:41:41.576 INFO [stderr] su: No module specific data is present
Dec 06 12:41:42.028 INFO running `"docker" "inspect" "ba84e5cd54bbd747f268686ba3195cb7a12b3ae783b2fbdcc542b8c9dfcca4f3"`
Dec 06 12:41:42.324 INFO running `"docker" "rm" "-f" "ba84e5cd54bbd747f268686ba3195cb7a12b3ae783b2fbdcc542b8c9dfcca4f3"`
Dec 06 12:41:42.551 INFO [stdout] ba84e5cd54bbd747f268686ba3195cb7a12b3ae783b2fbdcc542b8c9dfcca4f3
Dec 06 12:41:42.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 12:41:42.930 INFO [stdout] e8fc4b6240dea11c329b23d16caa0acd958bbb5cdc820a371b03578986f8f8df
Dec 06 12:41:42.932 INFO running `"docker" "start" "-a" "e8fc4b6240dea11c329b23d16caa0acd958bbb5cdc820a371b03578986f8f8df"`
Dec 06 12:41:44.002 INFO [stderr] usermod: no changes
Dec 06 12:41:44.056 INFO [stderr]    Compiling hello v0.1.0 (/source)
Dec 06 12:41:44.536 INFO [stderr] warning: unused import: `std::fs::File`
Dec 06 12:41:44.536 INFO [stderr]  --> src/main.rs:1:5
Dec 06 12:41:44.536 INFO [stderr]   |
Dec 06 12:41:44.536 INFO [stderr] 1 | use std::fs::File;
Dec 06 12:41:44.536 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 06 12:41:44.536 INFO [stderr]   |
Dec 06 12:41:44.536 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 12:41:44.536 INFO [stderr] 
Dec 06 12:41:44.904 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 06 12:41:44.906 INFO [stderr] su: No module specific data is present
Dec 06 12:41:45.420 INFO running `"docker" "inspect" "e8fc4b6240dea11c329b23d16caa0acd958bbb5cdc820a371b03578986f8f8df"`
Dec 06 12:41:45.573 INFO running `"docker" "rm" "-f" "e8fc4b6240dea11c329b23d16caa0acd958bbb5cdc820a371b03578986f8f8df"`
Dec 06 12:41:45.722 INFO [stdout] e8fc4b6240dea11c329b23d16caa0acd958bbb5cdc820a371b03578986f8f8df
Dec 06 12:41:45.722 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 12:41:46.062 INFO [stdout] 0e466d9c0a9b89457945ba15af90185d423f220b277cb721bb207e70cf00ef6a
Dec 06 12:41:46.070 INFO running `"docker" "start" "-a" "0e466d9c0a9b89457945ba15af90185d423f220b277cb721bb207e70cf00ef6a"`
Dec 06 12:41:46.810 INFO [stderr] usermod: no changes
Dec 06 12:41:46.870 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 12:41:46.870 INFO [stderr]      Running /target/debug/deps/hello-19eb1f628b58cbd9
Dec 06 12:41:46.880 INFO [stderr] su: No module specific data is present
Dec 06 12:41:46.880 INFO [stdout] 
Dec 06 12:41:46.880 INFO [stdout] running 0 tests
Dec 06 12:41:46.880 INFO [stdout] 
Dec 06 12:41:46.880 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:41:46.880 INFO [stdout] 
Dec 06 12:41:47.322 INFO running `"docker" "inspect" "0e466d9c0a9b89457945ba15af90185d423f220b277cb721bb207e70cf00ef6a"`
Dec 06 12:41:47.692 INFO running `"docker" "rm" "-f" "0e466d9c0a9b89457945ba15af90185d423f220b277cb721bb207e70cf00ef6a"`
Dec 06 12:41:48.060 INFO [stdout] 0e466d9c0a9b89457945ba15af90185d423f220b277cb721bb207e70cf00ef6a