[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 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 54f8ed677114cac322695649bfe5c5c1401c6368762936f3b78214470daecd76 [INFO] running `"docker" "start" "-a" "54f8ed677114cac322695649bfe5c5c1401c6368762936f3b78214470daecd76"` [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 8.03s [INFO] running `"docker" "inspect" "54f8ed677114cac322695649bfe5c5c1401c6368762936f3b78214470daecd76"` [INFO] running `"docker" "rm" "-f" "54f8ed677114cac322695649bfe5c5c1401c6368762936f3b78214470daecd76"` [INFO] [stdout] 54f8ed677114cac322695649bfe5c5c1401c6368762936f3b78214470daecd76 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] d0bcd991f76081ea1c1b58805ee11af73c56ea485076e00e7e0e03e441845200 [INFO] running `"docker" "start" "-a" "d0bcd991f76081ea1c1b58805ee11af73c56ea485076e00e7e0e03e441845200"` [INFO] [stderr] Compiling flexible-locks v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.78s [INFO] running `"docker" "inspect" "d0bcd991f76081ea1c1b58805ee11af73c56ea485076e00e7e0e03e441845200"` [INFO] running `"docker" "rm" "-f" "d0bcd991f76081ea1c1b58805ee11af73c56ea485076e00e7e0e03e441845200"` [INFO] [stdout] d0bcd991f76081ea1c1b58805ee11af73c56ea485076e00e7e0e03e441845200 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 7eb6c6ca6466ba77215a95cdd10bf7de2d9f7403bd1f25a0c9c4d56c2521850a [INFO] running `"docker" "start" "-a" "7eb6c6ca6466ba77215a95cdd10bf7de2d9f7403bd1f25a0c9c4d56c2521850a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/flexible_locks-8fa5efbb8277823b [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test tests::boxed::test_get_mut ... ok [INFO] [stdout] test tests::boxed::test_into_inner_drop ... ok [INFO] [stdout] test tests::boxed::smoke ... ok [INFO] [stdout] test tests::boxed::test_into_inner ... ok [INFO] [stdout] test tests::boxed::test_mutex_unsized ... ok [INFO] [stdout] test tests::wrap::smoke ... ok [INFO] [stdout] test tests::boxed::lots_and_lots ... ok [INFO] [stdout] test tests::wrap::test_mutex_unsized ... ok [INFO] [stdout] test tests::boxed::test_mutex_arc_nested ... ok [INFO] [stdout] test tests::wrap::test_into_inner ... ok [INFO] [stdout] test tests::wrap::test_get_mut ... ok [INFO] [stdout] test tests::wrap::lots_and_lots ... ok [INFO] [stdout] test tests::wrap::test_into_inner_drop ... ok [INFO] [stdout] test tests::base::smoke ... ok [INFO] [stdout] test tests::wrap::test_mutex_arc_nested ... ok [INFO] [stderr] Doc-tests flexible-locks [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 - Mutex::into_inner (line 472) ... 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::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 - mutex_new (line 353) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::into_inner (line 735) ... ok [INFO] [stdout] test src/os.rs - pthread_mutex_new (line 288) ... ok [INFO] [stdout] test src/os.rs - raw_os_mutex_new (line 133) ... ok [INFO] [stdout] test src/lib.rs - Mutex (line 276) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap (line 653) ... ok [INFO] [stdout] test src/lib.rs - MutexWrap::lock (line 783) ... 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" "7eb6c6ca6466ba77215a95cdd10bf7de2d9f7403bd1f25a0c9c4d56c2521850a"` [INFO] running `"docker" "rm" "-f" "7eb6c6ca6466ba77215a95cdd10bf7de2d9f7403bd1f25a0c9c4d56c2521850a"` [INFO] [stdout] 7eb6c6ca6466ba77215a95cdd10bf7de2d9f7403bd1f25a0c9c4d56c2521850a