[INFO] updating cached repository Brianskis97/guessing
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Brianskis97/guessing
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Brianskis97/guessing" "work/ex/beta-1.38-1/sources/1.37.0/gh/Brianskis97/guessing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Brianskis97/guessing'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Brianskis97/guessing" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Brianskis97/guessing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Brianskis97/guessing'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cfe1e6bc58185ee230b0dd8c5b560c0e5d19db6c
[INFO] sha for GitHub repo Brianskis97/guessing: cfe1e6bc58185ee230b0dd8c5b560c0e5d19db6c
[INFO] validating manifest of Brianskis97/guessing 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 Brianskis97/guessing 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 Brianskis97/guessing
[INFO] finished frobbing Brianskis97/guessing
[INFO] frobbed toml for Brianskis97/guessing written to work/ex/beta-1.38-1/sources/1.37.0/gh/Brianskis97/guessing/Cargo.toml
[INFO] started frobbing Brianskis97/guessing
[INFO] finished frobbing Brianskis97/guessing
[INFO] frobbed toml for Brianskis97/guessing written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Brianskis97/guessing/Cargo.toml
[INFO] crate Brianskis97/guessing 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 Brianskis97/guessing 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-6/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/Brianskis97/guessing:/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] 474e354cfc390bde5425e80a19052a17783a08469b75502eddefa9c402c36265
[INFO] running `"docker" "start" "-a" "474e354cfc390bde5425e80a19052a17783a08469b75502eddefa9c402c36265"`
[INFO] [stderr]    Compiling guessing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "474e354cfc390bde5425e80a19052a17783a08469b75502eddefa9c402c36265"`
[INFO] running `"docker" "rm" "-f" "474e354cfc390bde5425e80a19052a17783a08469b75502eddefa9c402c36265"`
[INFO] [stdout] 474e354cfc390bde5425e80a19052a17783a08469b75502eddefa9c402c36265
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/Brianskis97/guessing:/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] 8ed0c10bc523bef14479970f1a0709f77c8631afd84ec33b2fc87d0a54cfb233
[INFO] running `"docker" "start" "-a" "8ed0c10bc523bef14479970f1a0709f77c8631afd84ec33b2fc87d0a54cfb233"`
[INFO] [stderr]    Compiling guessing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "8ed0c10bc523bef14479970f1a0709f77c8631afd84ec33b2fc87d0a54cfb233"`
[INFO] running `"docker" "rm" "-f" "8ed0c10bc523bef14479970f1a0709f77c8631afd84ec33b2fc87d0a54cfb233"`
[INFO] [stdout] 8ed0c10bc523bef14479970f1a0709f77c8631afd84ec33b2fc87d0a54cfb233
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/Brianskis97/guessing:/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] 8c904a08a1f34db6e8b86004dfed3d037adb43fb6da04a8f0ca67d4521a8e4b0
[INFO] running `"docker" "start" "-a" "8c904a08a1f34db6e8b86004dfed3d037adb43fb6da04a8f0ca67d4521a8e4b0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing-16af0b71685d21f1
[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" "8c904a08a1f34db6e8b86004dfed3d037adb43fb6da04a8f0ca67d4521a8e4b0"`
[INFO] running `"docker" "rm" "-f" "8c904a08a1f34db6e8b86004dfed3d037adb43fb6da04a8f0ca67d4521a8e4b0"`
[INFO] [stdout] 8c904a08a1f34db6e8b86004dfed3d037adb43fb6da04a8f0ca67d4521a8e4b0