[INFO] crate cluFlock 0.2.2 is already in cache
[INFO] extracting crate cluFlock 0.2.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/cluFlock/0.2.2
[INFO] extracting crate cluFlock 0.2.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cluFlock/0.2.2
[INFO] validating manifest of cluFlock-0.2.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cluFlock-0.2.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cluFlock-0.2.2
[INFO] finished frobbing cluFlock-0.2.2
[INFO] frobbed toml for cluFlock-0.2.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cluFlock/0.2.2/Cargo.toml
[INFO] started frobbing cluFlock-0.2.2
[INFO] finished frobbing cluFlock-0.2.2
[INFO] frobbed toml for cluFlock-0.2.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cluFlock/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cluFlock-0.2.2 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cluFlock/0.2.2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 864135d5fb2b11d96c080a5bfc8b520be34a2b504474fc0b51bb3131685c0607
[INFO] running `"docker" "start" "-a" "864135d5fb2b11d96c080a5bfc8b520be34a2b504474fc0b51bb3131685c0607"`
[INFO] [stderr]    Compiling cluFlock v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "864135d5fb2b11d96c080a5bfc8b520be34a2b504474fc0b51bb3131685c0607"`
[INFO] running `"docker" "rm" "-f" "864135d5fb2b11d96c080a5bfc8b520be34a2b504474fc0b51bb3131685c0607"`
[INFO] [stdout] 864135d5fb2b11d96c080a5bfc8b520be34a2b504474fc0b51bb3131685c0607
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cluFlock/0.2.2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d87dc839d79d0e0a682a79e5c38a1e53127f330d28dd940a7b704f0caa42a4e7
[INFO] running `"docker" "start" "-a" "d87dc839d79d0e0a682a79e5c38a1e53127f330d28dd940a7b704f0caa42a4e7"`
[INFO] [stderr]    Compiling cluFlock v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `"docker" "inspect" "d87dc839d79d0e0a682a79e5c38a1e53127f330d28dd940a7b704f0caa42a4e7"`
[INFO] running `"docker" "rm" "-f" "d87dc839d79d0e0a682a79e5c38a1e53127f330d28dd940a7b704f0caa42a4e7"`
[INFO] [stdout] d87dc839d79d0e0a682a79e5c38a1e53127f330d28dd940a7b704f0caa42a4e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cluFlock/0.2.2:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 17e17d1bfa82a482aa45da43bad52ba3c7c17665667333c0f5b31c7f8e49bfae
[INFO] running `"docker" "start" "-a" "17e17d1bfa82a482aa45da43bad52ba3c7c17665667333c0f5b31c7f8e49bfae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cluFlock-994e39e1c2c11ca9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cluFlock
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 27) ... ok
[INFO] [stdout] test src/lib.rs -  (line 65) ... ok
[INFO] [stdout] test src/lib.rs -  (line 46) ... ok
[INFO] [stdout] test src/lib.rs -  (line 92) ... 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" "17e17d1bfa82a482aa45da43bad52ba3c7c17665667333c0f5b31c7f8e49bfae"`
[INFO] running `"docker" "rm" "-f" "17e17d1bfa82a482aa45da43bad52ba3c7c17665667333c0f5b31c7f8e49bfae"`
[INFO] [stdout] 17e17d1bfa82a482aa45da43bad52ba3c7c17665667333c0f5b31c7f8e49bfae