[INFO] updating cached repository wozgonon/dumbsum
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wozgonon/dumbsum
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wozgonon/dumbsum" "work/ex/beta-1.37-6/sources/1.36.0/gh/wozgonon/dumbsum"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/wozgonon/dumbsum'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wozgonon/dumbsum" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wozgonon/dumbsum"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wozgonon/dumbsum'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e1ce0ddea9d352fd6f407ee887242b4d7fa00549
[INFO] sha for GitHub repo wozgonon/dumbsum: e1ce0ddea9d352fd6f407ee887242b4d7fa00549
[INFO] validating manifest of wozgonon/dumbsum 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 wozgonon/dumbsum 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 wozgonon/dumbsum
[INFO] finished frobbing wozgonon/dumbsum
[INFO] frobbed toml for wozgonon/dumbsum written to work/ex/beta-1.37-6/sources/1.36.0/gh/wozgonon/dumbsum/Cargo.toml
[INFO] started frobbing wozgonon/dumbsum
[INFO] finished frobbing wozgonon/dumbsum
[INFO] frobbed toml for wozgonon/dumbsum written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wozgonon/dumbsum/Cargo.toml
[INFO] crate wozgonon/dumbsum 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 wozgonon/dumbsum against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wozgonon/dumbsum:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 640c6e7d86ae997288a8ed1e5408f96f37380b869be916df975ef467b4c72c87
[INFO] running `"docker" "start" "-a" "640c6e7d86ae997288a8ed1e5408f96f37380b869be916df975ef467b4c72c87"`
[INFO] [stderr]    Compiling dumbsum v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "640c6e7d86ae997288a8ed1e5408f96f37380b869be916df975ef467b4c72c87"`
[INFO] running `"docker" "rm" "-f" "640c6e7d86ae997288a8ed1e5408f96f37380b869be916df975ef467b4c72c87"`
[INFO] [stdout] 640c6e7d86ae997288a8ed1e5408f96f37380b869be916df975ef467b4c72c87
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wozgonon/dumbsum:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 98db615806f5e3d9a90dc5beff3d19e7061ec8b8ed2ea615336bf11ee79d4ba5
[INFO] running `"docker" "start" "-a" "98db615806f5e3d9a90dc5beff3d19e7061ec8b8ed2ea615336bf11ee79d4ba5"`
[INFO] [stderr]    Compiling dumbsum v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "98db615806f5e3d9a90dc5beff3d19e7061ec8b8ed2ea615336bf11ee79d4ba5"`
[INFO] running `"docker" "rm" "-f" "98db615806f5e3d9a90dc5beff3d19e7061ec8b8ed2ea615336bf11ee79d4ba5"`
[INFO] [stdout] 98db615806f5e3d9a90dc5beff3d19e7061ec8b8ed2ea615336bf11ee79d4ba5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wozgonon/dumbsum:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 7a65bad29a63c43ab1f20c2915bea455d6787c114b2d8caf6c23120066200509
[INFO] running `"docker" "start" "-a" "7a65bad29a63c43ab1f20c2915bea455d6787c114b2d8caf6c23120066200509"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dumbsum-c72830bb3bb5c377
[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" "7a65bad29a63c43ab1f20c2915bea455d6787c114b2d8caf6c23120066200509"`
[INFO] running `"docker" "rm" "-f" "7a65bad29a63c43ab1f20c2915bea455d6787c114b2d8caf6c23120066200509"`
[INFO] [stdout] 7a65bad29a63c43ab1f20c2915bea455d6787c114b2d8caf6c23120066200509