[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-1.37-6/sources/1.36.0/gh/ringo-apo/rs_GreatestCommonDivisor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ringo-apo/rs_GreatestCommonDivisor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ringo-apo/rs_GreatestCommonDivisor" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ringo-apo/rs_GreatestCommonDivisor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ringo-apo/rs_GreatestCommonDivisor on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ringo-apo/rs_GreatestCommonDivisor against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ebc97143b0457c13bf8878d64ae08e43aeaecfa3cfd8b59cbb6a267c7290ddfe
[INFO] running `"docker" "start" "-a" "ebc97143b0457c13bf8878d64ae08e43aeaecfa3cfd8b59cbb6a267c7290ddfe"`
[INFO] [stderr]    Compiling greatest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "ebc97143b0457c13bf8878d64ae08e43aeaecfa3cfd8b59cbb6a267c7290ddfe"`
[INFO] running `"docker" "rm" "-f" "ebc97143b0457c13bf8878d64ae08e43aeaecfa3cfd8b59cbb6a267c7290ddfe"`
[INFO] [stdout] ebc97143b0457c13bf8878d64ae08e43aeaecfa3cfd8b59cbb6a267c7290ddfe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 96b4e182a6f602d5054cb3b9b8f48baccc44d1d8ef23c96e65c38cdb2000dd61
[INFO] running `"docker" "start" "-a" "96b4e182a6f602d5054cb3b9b8f48baccc44d1d8ef23c96e65c38cdb2000dd61"`
[INFO] [stderr]    Compiling greatest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "96b4e182a6f602d5054cb3b9b8f48baccc44d1d8ef23c96e65c38cdb2000dd61"`
[INFO] running `"docker" "rm" "-f" "96b4e182a6f602d5054cb3b9b8f48baccc44d1d8ef23c96e65c38cdb2000dd61"`
[INFO] [stdout] 96b4e182a6f602d5054cb3b9b8f48baccc44d1d8ef23c96e65c38cdb2000dd61
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 5d5da6e8c9d433ded1528299b39387dfa363a41cf1400c56c511a0aa0c294dad
[INFO] running `"docker" "start" "-a" "5d5da6e8c9d433ded1528299b39387dfa363a41cf1400c56c511a0aa0c294dad"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/greatest-2647e7e7033f2bd8
[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" "5d5da6e8c9d433ded1528299b39387dfa363a41cf1400c56c511a0aa0c294dad"`
[INFO] running `"docker" "rm" "-f" "5d5da6e8c9d433ded1528299b39387dfa363a41cf1400c56c511a0aa0c294dad"`
[INFO] [stdout] 5d5da6e8c9d433ded1528299b39387dfa363a41cf1400c56c511a0aa0c294dad