[INFO] crate namedlock 0.7.0 is already in cache
[INFO] extracting crate namedlock 0.7.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/namedlock/0.7.0
[INFO] extracting crate namedlock 0.7.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/namedlock/0.7.0
[INFO] validating manifest of namedlock-0.7.0 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 namedlock-0.7.0 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 namedlock-0.7.0
[INFO] finished frobbing namedlock-0.7.0
[INFO] frobbed toml for namedlock-0.7.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/namedlock/0.7.0/Cargo.toml
[INFO] started frobbing namedlock-0.7.0
[INFO] finished frobbing namedlock-0.7.0
[INFO] frobbed toml for namedlock-0.7.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/namedlock/0.7.0/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 namedlock-0.7.0 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/namedlock/0.7.0:/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] fde683ba2d763908437a179eae7bfceb3b93935d18f7df4cf52d905b8ce31ae8
[INFO] running `"docker" "start" "-a" "fde683ba2d763908437a179eae7bfceb3b93935d18f7df4cf52d905b8ce31ae8"`
[INFO] [stderr]    Compiling namedlock v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "fde683ba2d763908437a179eae7bfceb3b93935d18f7df4cf52d905b8ce31ae8"`
[INFO] running `"docker" "rm" "-f" "fde683ba2d763908437a179eae7bfceb3b93935d18f7df4cf52d905b8ce31ae8"`
[INFO] [stdout] fde683ba2d763908437a179eae7bfceb3b93935d18f7df4cf52d905b8ce31ae8
[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/namedlock/0.7.0:/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] 2d30d5088c7de081edaddadb64621c04a87bcc76bcf96f754a1ab51d611df4f0
[INFO] running `"docker" "start" "-a" "2d30d5088c7de081edaddadb64621c04a87bcc76bcf96f754a1ab51d611df4f0"`
[INFO] [stderr]    Compiling namedlock v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "2d30d5088c7de081edaddadb64621c04a87bcc76bcf96f754a1ab51d611df4f0"`
[INFO] running `"docker" "rm" "-f" "2d30d5088c7de081edaddadb64621c04a87bcc76bcf96f754a1ab51d611df4f0"`
[INFO] [stdout] 2d30d5088c7de081edaddadb64621c04a87bcc76bcf96f754a1ab51d611df4f0
[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/namedlock/0.7.0:/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] c514e4f5d6e332d28cf5c2ebc2188a34fd79ac634b1dff01bbaeea7b6c294007
[INFO] running `"docker" "start" "-a" "c514e4f5d6e332d28cf5c2ebc2188a34fd79ac634b1dff01bbaeea7b6c294007"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/namedlock-186b6ab737107c0b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::file_test_with_lock_space_guard ... ok
[INFO] [stdout] test tests::auto_cleanup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests namedlock
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/ownedmutexguard.rs - ownedmutexguard (line 29) ... ok
[INFO] [stdout] test src/lib.rs - LockSpace<K, V>::lock (line 291) ... ok
[INFO] [stdout] test src/lib.rs - LockSpace<K, V>::with_lock (line 317) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c514e4f5d6e332d28cf5c2ebc2188a34fd79ac634b1dff01bbaeea7b6c294007"`
[INFO] running `"docker" "rm" "-f" "c514e4f5d6e332d28cf5c2ebc2188a34fd79ac634b1dff01bbaeea7b6c294007"`
[INFO] [stdout] c514e4f5d6e332d28cf5c2ebc2188a34fd79ac634b1dff01bbaeea7b6c294007