[INFO] updating cached repository akito19/dining_philosophers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/akito19/dining_philosophers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/akito19/dining_philosophers" "work/ex/beta-1.38-1/sources/1.37.0/gh/akito19/dining_philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/akito19/dining_philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/akito19/dining_philosophers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/akito19/dining_philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/akito19/dining_philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf7bdf79f61ec1a591efc79043b2f9b3725ca1e6
[INFO] sha for GitHub repo akito19/dining_philosophers: bf7bdf79f61ec1a591efc79043b2f9b3725ca1e6
[INFO] validating manifest of akito19/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 akito19/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 akito19/dining_philosophers
[INFO] finished frobbing akito19/dining_philosophers
[INFO] frobbed toml for akito19/dining_philosophers written to work/ex/beta-1.38-1/sources/1.37.0/gh/akito19/dining_philosophers/Cargo.toml
[INFO] started frobbing akito19/dining_philosophers
[INFO] finished frobbing akito19/dining_philosophers
[INFO] frobbed toml for akito19/dining_philosophers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/akito19/dining_philosophers/Cargo.toml
[INFO] crate akito19/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 akito19/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/akito19/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] 8a6d30dfebbecacc0b5532bc29c25b9aa46549cb4be7b7b3a64296535318d375
[INFO] running `"docker" "start" "-a" "8a6d30dfebbecacc0b5532bc29c25b9aa46549cb4be7b7b3a64296535318d375"`
[INFO] [stderr]    Compiling dining_philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "8a6d30dfebbecacc0b5532bc29c25b9aa46549cb4be7b7b3a64296535318d375"`
[INFO] running `"docker" "rm" "-f" "8a6d30dfebbecacc0b5532bc29c25b9aa46549cb4be7b7b3a64296535318d375"`
[INFO] [stdout] 8a6d30dfebbecacc0b5532bc29c25b9aa46549cb4be7b7b3a64296535318d375
[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/akito19/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] b55dd5233f858e020af3c30313052d87e070806026715f4a699fe4b1fd6136c2
[INFO] running `"docker" "start" "-a" "b55dd5233f858e020af3c30313052d87e070806026715f4a699fe4b1fd6136c2"`
[INFO] [stderr]    Compiling dining_philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "b55dd5233f858e020af3c30313052d87e070806026715f4a699fe4b1fd6136c2"`
[INFO] running `"docker" "rm" "-f" "b55dd5233f858e020af3c30313052d87e070806026715f4a699fe4b1fd6136c2"`
[INFO] [stdout] b55dd5233f858e020af3c30313052d87e070806026715f4a699fe4b1fd6136c2
[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/akito19/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] b893be7b69a19779ca896c6c6010f5d72994429e537a1dac5ea778b71df735f8
[INFO] running `"docker" "start" "-a" "b893be7b69a19779ca896c6c6010f5d72994429e537a1dac5ea778b71df735f8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dining_philosophers-8b9d03c85afa616d
[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" "b893be7b69a19779ca896c6c6010f5d72994429e537a1dac5ea778b71df735f8"`
[INFO] running `"docker" "rm" "-f" "b893be7b69a19779ca896c6c6010f5d72994429e537a1dac5ea778b71df735f8"`
[INFO] [stdout] b893be7b69a19779ca896c6c6010f5d72994429e537a1dac5ea778b71df735f8