[INFO] crate flexible-locks 0.1.0 is already in cache [INFO] extracting crate flexible-locks 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/flexible-locks/0.1.0 [INFO] extracting crate flexible-locks 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flexible-locks/0.1.0 [INFO] validating manifest of flexible-locks-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of flexible-locks-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing flexible-locks-0.1.0 [INFO] finished frobbing flexible-locks-0.1.0 [INFO] frobbed toml for flexible-locks-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/flexible-locks/0.1.0/Cargo.toml [INFO] started frobbing flexible-locks-0.1.0 [INFO] finished frobbing flexible-locks-0.1.0 [INFO] frobbed toml for flexible-locks-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flexible-locks/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing flexible-locks-0.1.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flexible-locks/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 6f35ddffa41a7c81c7fe189c9fd0031473d76c2ed9067b300bad1bb15df6f819 [INFO] running `"docker" "start" "-a" "6f35ddffa41a7c81c7fe189c9fd0031473d76c2ed9067b300bad1bb15df6f819"` [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling flexible-locks_derive v0.1.0 [INFO] [stderr] Compiling flexible-locks v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.47s [INFO] running `"docker" "inspect" "6f35ddffa41a7c81c7fe189c9fd0031473d76c2ed9067b300bad1bb15df6f819"` [INFO] running `"docker" "rm" "-f" "6f35ddffa41a7c81c7fe189c9fd0031473d76c2ed9067b300bad1bb15df6f819"` [INFO] [stdout] 6f35ddffa41a7c81c7fe189c9fd0031473d76c2ed9067b300bad1bb15df6f819 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flexible-locks/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 808fb76521360d81760c4d7e5c270fa131827af58ebb39a4b0d2a5c7770cab1a [INFO] running `"docker" "start" "-a" "808fb76521360d81760c4d7e5c270fa131827af58ebb39a4b0d2a5c7770cab1a"` [INFO] [stderr] Compiling flexible-locks v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.31s [INFO] running `"docker" "inspect" "808fb76521360d81760c4d7e5c270fa131827af58ebb39a4b0d2a5c7770cab1a"` [INFO] running `"docker" "rm" "-f" "808fb76521360d81760c4d7e5c270fa131827af58ebb39a4b0d2a5c7770cab1a"` [INFO] [stdout] 808fb76521360d81760c4d7e5c270fa131827af58ebb39a4b0d2a5c7770cab1a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flexible-locks/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 16feac5190ae382816cf27b6aeda43c4e5ba8b33d600c7ab1fd0719fbcd71ee0 [INFO] running `"docker" "start" "-a" "16feac5190ae382816cf27b6aeda43c4e5ba8b33d600c7ab1fd0719fbcd71ee0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/flexible_locks-ebdc619ffe83fafd [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test tests::base::smoke ... ok [INFO] [stdout] test tests::boxed::test_into_inner_drop ... ok [INFO] [stdout] test tests::boxed::test_into_inner ... ok [INFO] [stdout] test tests::boxed::smoke ... ok [INFO] [stdout] test tests::boxed::test_get_mut ... ok [INFO] [stdout] test tests::wrap::test_get_mut ... ok [INFO] [stdout] test tests::wrap::test_into_inner_drop ... ok [INFO] [stdout] test tests::wrap::test_mutex_unsized ... ok [INFO] [stdout] test tests::boxed::test_mutex_unsized ... ok [INFO] [stdout] test tests::wrap::test_mutex_arc_nested ... ok [INFO] [stdout] test tests::wrap::smoke ... ok [INFO] [stdout] test tests::wrap::test_into_inner ... ok [INFO] [stdout] test tests::boxed::test_mutex_arc_nested ... ok [INFO] [stdout] test tests::boxed::lots_and_lots ... ok [INFO] [stdout] test tests::wrap::lots_and_lots ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests flexible-locks [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - MutexProtected (line 134) ... ok [INFO] [stdout] test src/lib.rs - Mutex::new (line 425) ... ok [INFO] [stdout] test src/lib.rs - MutexProtected::DataType (line 168) ... ok [INFO] [stdout] test src/lib.rs - Mutex::get_mut (line 589) ... ok [INFO] [stdout] test src/lib.rs - Mutex::into_inner (line 472) ... ok [INFO] [stdout] test src/lib.rs - mutex_new (line 353) ... ok [INFO] [stdout] test src/lib.rs - Mutex::lock (line 541) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::new (line 708) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::get_mut (line 819) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::into_inner (line 735) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::lock (line 783) ... ok [INFO] [stdout] test src/os.rs - raw_os_mutex_new (line 133) ... ok [INFO] [stdout] test src/os.rs - pthread_mutex_new (line 288) ... ok [INFO] [stdout] test src/lib.rs - Mutex (line 276) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap (line 653) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "16feac5190ae382816cf27b6aeda43c4e5ba8b33d600c7ab1fd0719fbcd71ee0"` [INFO] running `"docker" "rm" "-f" "16feac5190ae382816cf27b6aeda43c4e5ba8b33d600c7ab1fd0719fbcd71ee0"` [INFO] [stdout] 16feac5190ae382816cf27b6aeda43c4e5ba8b33d600c7ab1fd0719fbcd71ee0