[INFO] updating cached repository gtestault/primitive-recursive-functions
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gtestault/primitive-recursive-functions
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gtestault/primitive-recursive-functions" "work/ex/beta-1.38-1/sources/1.37.0/gh/gtestault/primitive-recursive-functions"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gtestault/primitive-recursive-functions'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gtestault/primitive-recursive-functions" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gtestault/primitive-recursive-functions"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gtestault/primitive-recursive-functions'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2aa361a39e95d45c2ba52a07f0d3326b5211a9fd
[INFO] sha for GitHub repo gtestault/primitive-recursive-functions: 2aa361a39e95d45c2ba52a07f0d3326b5211a9fd
[INFO] validating manifest of gtestault/primitive-recursive-functions 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 gtestault/primitive-recursive-functions 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 gtestault/primitive-recursive-functions
[INFO] finished frobbing gtestault/primitive-recursive-functions
[INFO] frobbed toml for gtestault/primitive-recursive-functions written to work/ex/beta-1.38-1/sources/1.37.0/gh/gtestault/primitive-recursive-functions/Cargo.toml
[INFO] started frobbing gtestault/primitive-recursive-functions
[INFO] finished frobbing gtestault/primitive-recursive-functions
[INFO] frobbed toml for gtestault/primitive-recursive-functions written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gtestault/primitive-recursive-functions/Cargo.toml
[INFO] crate gtestault/primitive-recursive-functions 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 gtestault/primitive-recursive-functions 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/gtestault/primitive-recursive-functions:/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] a9ae42110ae7d1a760196faa8e9228f23b037b7ad1809419ba21b7dade0175fd
[INFO] running `"docker" "start" "-a" "a9ae42110ae7d1a760196faa8e9228f23b037b7ad1809419ba21b7dade0175fd"`
[INFO] [stderr]    Compiling primitive-recursive-functions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.54s
[INFO] running `"docker" "inspect" "a9ae42110ae7d1a760196faa8e9228f23b037b7ad1809419ba21b7dade0175fd"`
[INFO] running `"docker" "rm" "-f" "a9ae42110ae7d1a760196faa8e9228f23b037b7ad1809419ba21b7dade0175fd"`
[INFO] [stdout] a9ae42110ae7d1a760196faa8e9228f23b037b7ad1809419ba21b7dade0175fd
[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/gtestault/primitive-recursive-functions:/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] 678fa2e3cac847eaca4246d2e4f20e7234b1c2095e6e9604c083a16aee2f3764
[INFO] running `"docker" "start" "-a" "678fa2e3cac847eaca4246d2e4f20e7234b1c2095e6e9604c083a16aee2f3764"`
[INFO] [stderr]    Compiling primitive-recursive-functions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.47s
[INFO] running `"docker" "inspect" "678fa2e3cac847eaca4246d2e4f20e7234b1c2095e6e9604c083a16aee2f3764"`
[INFO] running `"docker" "rm" "-f" "678fa2e3cac847eaca4246d2e4f20e7234b1c2095e6e9604c083a16aee2f3764"`
[INFO] [stdout] 678fa2e3cac847eaca4246d2e4f20e7234b1c2095e6e9604c083a16aee2f3764
[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/gtestault/primitive-recursive-functions:/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] cc27d218be43161b6c9dd163fb9977816989cf371cb9a7e402293e0ec7066f00
[INFO] running `"docker" "start" "-a" "cc27d218be43161b6c9dd163fb9977816989cf371cb9a7e402293e0ec7066f00"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/primitive_recursive_functions-fce14a028c30bed5
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::game_of_life_works ... ok
[INFO] [stdout] test tests::arithmetic_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cc27d218be43161b6c9dd163fb9977816989cf371cb9a7e402293e0ec7066f00"`
[INFO] running `"docker" "rm" "-f" "cc27d218be43161b6c9dd163fb9977816989cf371cb9a7e402293e0ec7066f00"`
[INFO] [stdout] cc27d218be43161b6c9dd163fb9977816989cf371cb9a7e402293e0ec7066f00