[INFO] updating cached repository ringo-apo/rs_GreatestCommonDivisor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ringo-apo/rs_GreatestCommonDivisor
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ringo-apo/rs_GreatestCommonDivisor" "work/ex/beta-1.38-1/sources/1.37.0/gh/ringo-apo/rs_GreatestCommonDivisor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ringo-apo/rs_GreatestCommonDivisor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ringo-apo/rs_GreatestCommonDivisor" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ringo-apo/rs_GreatestCommonDivisor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ringo-apo/rs_GreatestCommonDivisor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dab72185fd259e5daae9993ae8a2d08058acdd2f
[INFO] sha for GitHub repo ringo-apo/rs_GreatestCommonDivisor: dab72185fd259e5daae9993ae8a2d08058acdd2f
[INFO] validating manifest of ringo-apo/rs_GreatestCommonDivisor 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 ringo-apo/rs_GreatestCommonDivisor 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 ringo-apo/rs_GreatestCommonDivisor
[INFO] finished frobbing ringo-apo/rs_GreatestCommonDivisor
[INFO] frobbed toml for ringo-apo/rs_GreatestCommonDivisor written to work/ex/beta-1.38-1/sources/1.37.0/gh/ringo-apo/rs_GreatestCommonDivisor/Cargo.toml
[INFO] started frobbing ringo-apo/rs_GreatestCommonDivisor
[INFO] finished frobbing ringo-apo/rs_GreatestCommonDivisor
[INFO] frobbed toml for ringo-apo/rs_GreatestCommonDivisor written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ringo-apo/rs_GreatestCommonDivisor/Cargo.toml
[INFO] crate ringo-apo/rs_GreatestCommonDivisor 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 ringo-apo/rs_GreatestCommonDivisor 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ringo-apo/rs_GreatestCommonDivisor:/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] 0f5f19c764235d6c3937558be2fbacee1914bfbe8ed92516fcc16bd70eb975e5
[INFO] running `"docker" "start" "-a" "0f5f19c764235d6c3937558be2fbacee1914bfbe8ed92516fcc16bd70eb975e5"`
[INFO] [stderr]    Compiling greatest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "0f5f19c764235d6c3937558be2fbacee1914bfbe8ed92516fcc16bd70eb975e5"`
[INFO] running `"docker" "rm" "-f" "0f5f19c764235d6c3937558be2fbacee1914bfbe8ed92516fcc16bd70eb975e5"`
[INFO] [stdout] 0f5f19c764235d6c3937558be2fbacee1914bfbe8ed92516fcc16bd70eb975e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ringo-apo/rs_GreatestCommonDivisor:/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] 4372b29e063e24c8fce2cb414861a5920fd25a7c0f6fbb2b81b14c2976d571c3
[INFO] running `"docker" "start" "-a" "4372b29e063e24c8fce2cb414861a5920fd25a7c0f6fbb2b81b14c2976d571c3"`
[INFO] [stderr]    Compiling greatest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "4372b29e063e24c8fce2cb414861a5920fd25a7c0f6fbb2b81b14c2976d571c3"`
[INFO] running `"docker" "rm" "-f" "4372b29e063e24c8fce2cb414861a5920fd25a7c0f6fbb2b81b14c2976d571c3"`
[INFO] [stdout] 4372b29e063e24c8fce2cb414861a5920fd25a7c0f6fbb2b81b14c2976d571c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ringo-apo/rs_GreatestCommonDivisor:/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] 3f232d2d13c4709aac100e0583a83aa234f6d83f9c1f3f7bc476e46514480a4b
[INFO] running `"docker" "start" "-a" "3f232d2d13c4709aac100e0583a83aa234f6d83f9c1f3f7bc476e46514480a4b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/greatest-d45479b137cd2718
[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" "3f232d2d13c4709aac100e0583a83aa234f6d83f9c1f3f7bc476e46514480a4b"`
[INFO] running `"docker" "rm" "-f" "3f232d2d13c4709aac100e0583a83aa234f6d83f9c1f3f7bc476e46514480a4b"`
[INFO] [stdout] 3f232d2d13c4709aac100e0583a83aa234f6d83f9c1f3f7bc476e46514480a4b