[INFO] updating cached repository babariviere/dining_philosopher-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/babariviere/dining_philosopher-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/babariviere/dining_philosopher-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/babariviere/dining_philosopher-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/babariviere/dining_philosopher-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/babariviere/dining_philosopher-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/babariviere/dining_philosopher-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/babariviere/dining_philosopher-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1b1a325da6bb8d28358b3d78922b72b218f255ee
[INFO] sha for GitHub repo babariviere/dining_philosopher-rs: 1b1a325da6bb8d28358b3d78922b72b218f255ee
[INFO] validating manifest of babariviere/dining_philosopher-rs 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 babariviere/dining_philosopher-rs 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 babariviere/dining_philosopher-rs
[INFO] finished frobbing babariviere/dining_philosopher-rs
[INFO] frobbed toml for babariviere/dining_philosopher-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/babariviere/dining_philosopher-rs/Cargo.toml
[INFO] started frobbing babariviere/dining_philosopher-rs
[INFO] finished frobbing babariviere/dining_philosopher-rs
[INFO] frobbed toml for babariviere/dining_philosopher-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/babariviere/dining_philosopher-rs/Cargo.toml
[INFO] crate babariviere/dining_philosopher-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/babariviere/dining_philosopher-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing babariviere/dining_philosopher-rs 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-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/babariviere/dining_philosopher-rs:/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] d923abdc600140442145fb0cbe186a8739772c1c9576f4de3bc1f38f1fff7157
[INFO] running `"docker" "start" "-a" "d923abdc600140442145fb0cbe186a8739772c1c9576f4de3bc1f38f1fff7157"`
[INFO] [stderr]    Compiling dining_philosopher v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "d923abdc600140442145fb0cbe186a8739772c1c9576f4de3bc1f38f1fff7157"`
[INFO] running `"docker" "rm" "-f" "d923abdc600140442145fb0cbe186a8739772c1c9576f4de3bc1f38f1fff7157"`
[INFO] [stdout] d923abdc600140442145fb0cbe186a8739772c1c9576f4de3bc1f38f1fff7157
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/babariviere/dining_philosopher-rs:/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] 3fa8bffbeac18eb8d01a9583a6288b1c070a5e160e7d889f2fe731f845d4f26c
[INFO] running `"docker" "start" "-a" "3fa8bffbeac18eb8d01a9583a6288b1c070a5e160e7d889f2fe731f845d4f26c"`
[INFO] [stderr]    Compiling dining_philosopher v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "3fa8bffbeac18eb8d01a9583a6288b1c070a5e160e7d889f2fe731f845d4f26c"`
[INFO] running `"docker" "rm" "-f" "3fa8bffbeac18eb8d01a9583a6288b1c070a5e160e7d889f2fe731f845d4f26c"`
[INFO] [stdout] 3fa8bffbeac18eb8d01a9583a6288b1c070a5e160e7d889f2fe731f845d4f26c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/babariviere/dining_philosopher-rs:/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] 7ace9cbcb18902b27920ee8d0971ecc7adc04b735a91fae7b3e7a82288b82010
[INFO] running `"docker" "start" "-a" "7ace9cbcb18902b27920ee8d0971ecc7adc04b735a91fae7b3e7a82288b82010"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dining_philosopher-d41b254220e39422
[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] running `"docker" "inspect" "7ace9cbcb18902b27920ee8d0971ecc7adc04b735a91fae7b3e7a82288b82010"`
[INFO] running `"docker" "rm" "-f" "7ace9cbcb18902b27920ee8d0971ecc7adc04b735a91fae7b3e7a82288b82010"`
[INFO] [stdout] 7ace9cbcb18902b27920ee8d0971ecc7adc04b735a91fae7b3e7a82288b82010