Dec 07 03:57:39.096 INFO testing prev-iter-0.1.2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 03:57:39.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 07 03:57:39.518 INFO [stdout] a51b859bdf5b584174aaa40aedb67f0bbc0aff971788fe9d83304e25f3781478
Dec 07 03:57:39.520 INFO running `"docker" "start" "-a" "a51b859bdf5b584174aaa40aedb67f0bbc0aff971788fe9d83304e25f3781478"`
Dec 07 03:57:41.192 INFO [stderr] usermod: no changes
Dec 07 03:57:41.236 INFO [stderr]    Compiling prev-iter v0.1.2 (/source)
Dec 07 03:57:42.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 07 03:57:42.000 INFO [stderr] su: No module specific data is present
Dec 07 03:57:42.820 INFO running `"docker" "inspect" "a51b859bdf5b584174aaa40aedb67f0bbc0aff971788fe9d83304e25f3781478"`
Dec 07 03:57:43.108 INFO running `"docker" "rm" "-f" "a51b859bdf5b584174aaa40aedb67f0bbc0aff971788fe9d83304e25f3781478"`
Dec 07 03:57:43.524 INFO [stdout] a51b859bdf5b584174aaa40aedb67f0bbc0aff971788fe9d83304e25f3781478
Dec 07 03:57:43.530 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 07 03:57:43.948 INFO [stdout] ef187738024580b7ca91fe451e9570543b0ed214342206c3b6bcc242bf354f2e
Dec 07 03:57:43.954 INFO running `"docker" "start" "-a" "ef187738024580b7ca91fe451e9570543b0ed214342206c3b6bcc242bf354f2e"`
Dec 07 03:57:45.032 INFO [stderr] usermod: no changes
Dec 07 03:57:45.088 INFO [stderr]    Compiling prev-iter v0.1.2 (/source)
Dec 07 03:57:46.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 07 03:57:46.613 INFO [stderr] su: No module specific data is present
Dec 07 03:57:47.128 INFO running `"docker" "inspect" "ef187738024580b7ca91fe451e9570543b0ed214342206c3b6bcc242bf354f2e"`
Dec 07 03:57:47.342 INFO running `"docker" "rm" "-f" "ef187738024580b7ca91fe451e9570543b0ed214342206c3b6bcc242bf354f2e"`
Dec 07 03:57:47.568 INFO [stdout] ef187738024580b7ca91fe451e9570543b0ed214342206c3b6bcc242bf354f2e
Dec 07 03:57:47.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 07 03:57:47.952 INFO [stdout] 903c1d09f300bd2e9492bc77bee274a723227fa8b22bf1c13bd8d724f8045ab0
Dec 07 03:57:47.960 INFO running `"docker" "start" "-a" "903c1d09f300bd2e9492bc77bee274a723227fa8b22bf1c13bd8d724f8045ab0"`
Dec 07 03:57:49.188 INFO [stderr] usermod: no changes
Dec 07 03:57:49.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 03:57:49.260 INFO [stderr]      Running /target/debug/deps/prev_iter-3b635a3bd7cd6815
Dec 07 03:57:49.264 INFO [stdout] 
Dec 07 03:57:49.264 INFO [stdout] running 4 tests
Dec 07 03:57:49.268 INFO [stdout] test tests::test_next ... ok
Dec 07 03:57:49.268 INFO [stdout] test tests::test_prev_peek ... ok
Dec 07 03:57:49.268 INFO [stdout] test tests::test_peek ... ok
Dec 07 03:57:49.268 INFO [stdout] test tests::test_prev ... ok
Dec 07 03:57:49.268 INFO [stdout] 
Dec 07 03:57:49.268 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:57:49.268 INFO [stdout] 
Dec 07 03:57:49.269 INFO [stderr]    Doc-tests prev-iter
Dec 07 03:57:50.172 INFO [stdout] 
Dec 07 03:57:50.172 INFO [stdout] running 4 tests
Dec 07 03:57:52.932 INFO [stdout] test src/lib.rs - PrevPeekable<I>::peek (line 76) ... ok
Dec 07 03:57:53.260 INFO [stdout] test src/lib.rs - PrevPeekable<I>::new (line 41) ... ok
Dec 07 03:57:53.292 INFO [stdout] test src/lib.rs - PrevPeekable<I>::prev_peek (line 148) ... ok
Dec 07 03:57:53.440 INFO [stdout] test src/lib.rs - PrevPeekable<I>::prev (line 110) ... ok
Dec 07 03:57:53.440 INFO [stdout] 
Dec 07 03:57:53.440 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:57:53.440 INFO [stdout] 
Dec 07 03:57:53.454 INFO [stderr] su: No module specific data is present
Dec 07 03:57:54.336 INFO running `"docker" "inspect" "903c1d09f300bd2e9492bc77bee274a723227fa8b22bf1c13bd8d724f8045ab0"`
Dec 07 03:57:54.606 INFO running `"docker" "rm" "-f" "903c1d09f300bd2e9492bc77bee274a723227fa8b22bf1c13bd8d724f8045ab0"`
Dec 07 03:57:54.839 INFO [stdout] 903c1d09f300bd2e9492bc77bee274a723227fa8b22bf1c13bd8d724f8045ab0