[INFO] updating cached repository bronvic/sapper
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bronvic/sapper
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bronvic/sapper" "work/ex/beta-1.38-1/sources/1.37.0/gh/bronvic/sapper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bronvic/sapper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bronvic/sapper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bronvic/sapper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bronvic/sapper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1b75125f9b4bd867d7efd852540de60bbe9a4d33
[INFO] sha for GitHub repo bronvic/sapper: 1b75125f9b4bd867d7efd852540de60bbe9a4d33
[INFO] validating manifest of bronvic/sapper 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 bronvic/sapper 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 bronvic/sapper
[INFO] finished frobbing bronvic/sapper
[INFO] frobbed toml for bronvic/sapper written to work/ex/beta-1.38-1/sources/1.37.0/gh/bronvic/sapper/Cargo.toml
[INFO] started frobbing bronvic/sapper
[INFO] finished frobbing bronvic/sapper
[INFO] frobbed toml for bronvic/sapper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bronvic/sapper/Cargo.toml
[INFO] crate bronvic/sapper 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 bronvic/sapper 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-4/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/bronvic/sapper:/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] 7a14dd7b7bffaefad5ddd01bb98db983f31b9014fc13cd891c1f480e300807af
[INFO] running `"docker" "start" "-a" "7a14dd7b7bffaefad5ddd01bb98db983f31b9014fc13cd891c1f480e300807af"`
[INFO] [stderr]    Compiling miner v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "7a14dd7b7bffaefad5ddd01bb98db983f31b9014fc13cd891c1f480e300807af"`
[INFO] running `"docker" "rm" "-f" "7a14dd7b7bffaefad5ddd01bb98db983f31b9014fc13cd891c1f480e300807af"`
[INFO] [stdout] 7a14dd7b7bffaefad5ddd01bb98db983f31b9014fc13cd891c1f480e300807af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/bronvic/sapper:/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] 93bc8f866a7feeaf0127f303945c4e13d881c46340150776b7dc8216b69f6f42
[INFO] running `"docker" "start" "-a" "93bc8f866a7feeaf0127f303945c4e13d881c46340150776b7dc8216b69f6f42"`
[INFO] [stderr]    Compiling miner v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "93bc8f866a7feeaf0127f303945c4e13d881c46340150776b7dc8216b69f6f42"`
[INFO] running `"docker" "rm" "-f" "93bc8f866a7feeaf0127f303945c4e13d881c46340150776b7dc8216b69f6f42"`
[INFO] [stdout] 93bc8f866a7feeaf0127f303945c4e13d881c46340150776b7dc8216b69f6f42
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/bronvic/sapper:/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] 2e7551cf5eeffd67b8b43b36005afb2bbb935b2e8e5a8c7e7d4f8b3d0937f40f
[INFO] running `"docker" "start" "-a" "2e7551cf5eeffd67b8b43b36005afb2bbb935b2e8e5a8c7e7d4f8b3d0937f40f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/miner-23e82b8b4a99228b
[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" "2e7551cf5eeffd67b8b43b36005afb2bbb935b2e8e5a8c7e7d4f8b3d0937f40f"`
[INFO] running `"docker" "rm" "-f" "2e7551cf5eeffd67b8b43b36005afb2bbb935b2e8e5a8c7e7d4f8b3d0937f40f"`
[INFO] [stdout] 2e7551cf5eeffd67b8b43b36005afb2bbb935b2e8e5a8c7e7d4f8b3d0937f40f