[INFO] updating cached repository maryelizbeth/rust_diners
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/maryelizbeth/rust_diners
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/maryelizbeth/rust_diners" "work/ex/beta-1.38-1/sources/1.37.0/gh/maryelizbeth/rust_diners"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/maryelizbeth/rust_diners'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/maryelizbeth/rust_diners" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/maryelizbeth/rust_diners"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/maryelizbeth/rust_diners'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c0c9d94eeddc09e770cdecbc8a783a569e7ed85f
[INFO] sha for GitHub repo maryelizbeth/rust_diners: c0c9d94eeddc09e770cdecbc8a783a569e7ed85f
[INFO] validating manifest of maryelizbeth/rust_diners 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 maryelizbeth/rust_diners 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 maryelizbeth/rust_diners
[INFO] finished frobbing maryelizbeth/rust_diners
[INFO] frobbed toml for maryelizbeth/rust_diners written to work/ex/beta-1.38-1/sources/1.37.0/gh/maryelizbeth/rust_diners/Cargo.toml
[INFO] started frobbing maryelizbeth/rust_diners
[INFO] finished frobbing maryelizbeth/rust_diners
[INFO] frobbed toml for maryelizbeth/rust_diners written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/maryelizbeth/rust_diners/Cargo.toml
[INFO] crate maryelizbeth/rust_diners 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing maryelizbeth/rust_diners 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-1/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/maryelizbeth/rust_diners:/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] 4a27b75e5f20f8dd1fdb949f750387fe7f2540c0a44de48a01ce54727e8a04c0
[INFO] running `"docker" "start" "-a" "4a27b75e5f20f8dd1fdb949f750387fe7f2540c0a44de48a01ce54727e8a04c0"`
[INFO] [stderr]    Compiling dining_philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "4a27b75e5f20f8dd1fdb949f750387fe7f2540c0a44de48a01ce54727e8a04c0"`
[INFO] running `"docker" "rm" "-f" "4a27b75e5f20f8dd1fdb949f750387fe7f2540c0a44de48a01ce54727e8a04c0"`
[INFO] [stdout] 4a27b75e5f20f8dd1fdb949f750387fe7f2540c0a44de48a01ce54727e8a04c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/maryelizbeth/rust_diners:/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] f5e4be27e46be646f94194828439de42895a6c3002c34ae924f0ad53d503bb0e
[INFO] running `"docker" "start" "-a" "f5e4be27e46be646f94194828439de42895a6c3002c34ae924f0ad53d503bb0e"`
[INFO] [stderr]    Compiling dining_philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "f5e4be27e46be646f94194828439de42895a6c3002c34ae924f0ad53d503bb0e"`
[INFO] running `"docker" "rm" "-f" "f5e4be27e46be646f94194828439de42895a6c3002c34ae924f0ad53d503bb0e"`
[INFO] [stdout] f5e4be27e46be646f94194828439de42895a6c3002c34ae924f0ad53d503bb0e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/maryelizbeth/rust_diners:/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] bc00e1d6bed625e874c655b3b961eb48bff120bd6a67761ebfd652e855c138fd
[INFO] running `"docker" "start" "-a" "bc00e1d6bed625e874c655b3b961eb48bff120bd6a67761ebfd652e855c138fd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dining_philosophers-8ddebf7f44e782fd
[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" "bc00e1d6bed625e874c655b3b961eb48bff120bd6a67761ebfd652e855c138fd"`
[INFO] running `"docker" "rm" "-f" "bc00e1d6bed625e874c655b3b961eb48bff120bd6a67761ebfd652e855c138fd"`
[INFO] [stdout] bc00e1d6bed625e874c655b3b961eb48bff120bd6a67761ebfd652e855c138fd