[INFO] updating cached repository data-pup/dining-philosophers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/data-pup/dining-philosophers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/data-pup/dining-philosophers" "work/ex/beta-1.38-1/sources/1.37.0/gh/data-pup/dining-philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/data-pup/dining-philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/data-pup/dining-philosophers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/data-pup/dining-philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/data-pup/dining-philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3bc8ce46b6ad9ac9e59317d97fcdfbe5a78571cc
[INFO] sha for GitHub repo data-pup/dining-philosophers: 3bc8ce46b6ad9ac9e59317d97fcdfbe5a78571cc
[INFO] validating manifest of data-pup/dining-philosophers 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 data-pup/dining-philosophers 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 data-pup/dining-philosophers
[INFO] finished frobbing data-pup/dining-philosophers
[INFO] frobbed toml for data-pup/dining-philosophers written to work/ex/beta-1.38-1/sources/1.37.0/gh/data-pup/dining-philosophers/Cargo.toml
[INFO] started frobbing data-pup/dining-philosophers
[INFO] finished frobbing data-pup/dining-philosophers
[INFO] frobbed toml for data-pup/dining-philosophers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/data-pup/dining-philosophers/Cargo.toml
[INFO] crate data-pup/dining-philosophers 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing data-pup/dining-philosophers 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/gh/data-pup/dining-philosophers:/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] 87995178fdd24b1a3e0768a73fcc36d5712ee4f6dd23e19de93e8d9829dfd475
[INFO] running `"docker" "start" "-a" "87995178fdd24b1a3e0768a73fcc36d5712ee4f6dd23e19de93e8d9829dfd475"`
[INFO] [stderr]    Compiling dining-philos v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "87995178fdd24b1a3e0768a73fcc36d5712ee4f6dd23e19de93e8d9829dfd475"`
[INFO] running `"docker" "rm" "-f" "87995178fdd24b1a3e0768a73fcc36d5712ee4f6dd23e19de93e8d9829dfd475"`
[INFO] [stdout] 87995178fdd24b1a3e0768a73fcc36d5712ee4f6dd23e19de93e8d9829dfd475
[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/gh/data-pup/dining-philosophers:/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] 610f22f1a4d164661afcbdec53386f302ea3d9360d9f156c7fe717733aa875f9
[INFO] running `"docker" "start" "-a" "610f22f1a4d164661afcbdec53386f302ea3d9360d9f156c7fe717733aa875f9"`
[INFO] [stderr]    Compiling dining-philos v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "610f22f1a4d164661afcbdec53386f302ea3d9360d9f156c7fe717733aa875f9"`
[INFO] running `"docker" "rm" "-f" "610f22f1a4d164661afcbdec53386f302ea3d9360d9f156c7fe717733aa875f9"`
[INFO] [stdout] 610f22f1a4d164661afcbdec53386f302ea3d9360d9f156c7fe717733aa875f9
[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/gh/data-pup/dining-philosophers:/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] 7e098f6ea7c803ca5eaa9f02b38ae4d25415e3bf483f9aa490ba83b6e6b546f9
[INFO] running `"docker" "start" "-a" "7e098f6ea7c803ca5eaa9f02b38ae4d25415e3bf483f9aa490ba83b6e6b546f9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dining_philos-3ab08a22db331e8d
[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] running `"docker" "inspect" "7e098f6ea7c803ca5eaa9f02b38ae4d25415e3bf483f9aa490ba83b6e6b546f9"`
[INFO] running `"docker" "rm" "-f" "7e098f6ea7c803ca5eaa9f02b38ae4d25415e3bf483f9aa490ba83b6e6b546f9"`
[INFO] [stdout] 7e098f6ea7c803ca5eaa9f02b38ae4d25415e3bf483f9aa490ba83b6e6b546f9