[INFO] updating cached repository Ugarz/Cargo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ugarz/Cargo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ugarz/Cargo" "work/ex/beta-1.38-1/sources/1.37.0/gh/Ugarz/Cargo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Ugarz/Cargo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ugarz/Cargo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ugarz/Cargo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ugarz/Cargo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4b84f1b9f59dfc079c3fbee39ee07ba6619d8014
[INFO] sha for GitHub repo Ugarz/Cargo: 4b84f1b9f59dfc079c3fbee39ee07ba6619d8014
[INFO] validating manifest of Ugarz/Cargo 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 Ugarz/Cargo 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 Ugarz/Cargo
[INFO] finished frobbing Ugarz/Cargo
[INFO] frobbed toml for Ugarz/Cargo written to work/ex/beta-1.38-1/sources/1.37.0/gh/Ugarz/Cargo/Cargo.toml
[INFO] started frobbing Ugarz/Cargo
[INFO] finished frobbing Ugarz/Cargo
[INFO] frobbed toml for Ugarz/Cargo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ugarz/Cargo/Cargo.toml
[INFO] crate Ugarz/Cargo 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 Ugarz/Cargo 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/Ugarz/Cargo:/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] 3480be88e2dd183824fb9a421dd7bb2030b9e20933159e6451ab68eea65c1af0
[INFO] running `"docker" "start" "-a" "3480be88e2dd183824fb9a421dd7bb2030b9e20933159e6451ab68eea65c1af0"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "3480be88e2dd183824fb9a421dd7bb2030b9e20933159e6451ab68eea65c1af0"`
[INFO] running `"docker" "rm" "-f" "3480be88e2dd183824fb9a421dd7bb2030b9e20933159e6451ab68eea65c1af0"`
[INFO] [stdout] 3480be88e2dd183824fb9a421dd7bb2030b9e20933159e6451ab68eea65c1af0
[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/Ugarz/Cargo:/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] 1193db2dd2b9e75f96524081240e1497bdebdc161f8b93b35a0c7abdc539fc53
[INFO] running `"docker" "start" "-a" "1193db2dd2b9e75f96524081240e1497bdebdc161f8b93b35a0c7abdc539fc53"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "1193db2dd2b9e75f96524081240e1497bdebdc161f8b93b35a0c7abdc539fc53"`
[INFO] running `"docker" "rm" "-f" "1193db2dd2b9e75f96524081240e1497bdebdc161f8b93b35a0c7abdc539fc53"`
[INFO] [stdout] 1193db2dd2b9e75f96524081240e1497bdebdc161f8b93b35a0c7abdc539fc53
[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/Ugarz/Cargo:/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] 4e44048a6807da29be07e3cd90deb78169ba82f18b6497d1f0d55d0d32214f79
[INFO] running `"docker" "start" "-a" "4e44048a6807da29be07e3cd90deb78169ba82f18b6497d1f0d55d0d32214f79"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_cargo-03084a90e557edb8
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4e44048a6807da29be07e3cd90deb78169ba82f18b6497d1f0d55d0d32214f79"`
[INFO] running `"docker" "rm" "-f" "4e44048a6807da29be07e3cd90deb78169ba82f18b6497d1f0d55d0d32214f79"`
[INFO] [stdout] 4e44048a6807da29be07e3cd90deb78169ba82f18b6497d1f0d55d0d32214f79