[INFO] updating cached repository scizzorz/milk
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/scizzorz/milk
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/scizzorz/milk" "work/ex/beta-1.38-1/sources/1.37.0/gh/scizzorz/milk"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/scizzorz/milk'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/scizzorz/milk" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scizzorz/milk"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scizzorz/milk'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b58c2d46332b51f6e9bd2e695f5636d858d6085e
[INFO] sha for GitHub repo scizzorz/milk: b58c2d46332b51f6e9bd2e695f5636d858d6085e
[INFO] validating manifest of scizzorz/milk 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 scizzorz/milk 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 scizzorz/milk
[INFO] finished frobbing scizzorz/milk
[INFO] frobbed toml for scizzorz/milk written to work/ex/beta-1.38-1/sources/1.37.0/gh/scizzorz/milk/Cargo.toml
[INFO] started frobbing scizzorz/milk
[INFO] finished frobbing scizzorz/milk
[INFO] frobbed toml for scizzorz/milk written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/scizzorz/milk/Cargo.toml
[INFO] crate scizzorz/milk 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 scizzorz/milk 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-2/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/scizzorz/milk:/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] 5a79561d2c573599bb1477cd90ea44a27df2427f437498a034f31fd7f798057c
[INFO] running `"docker" "start" "-a" "5a79561d2c573599bb1477cd90ea44a27df2427f437498a034f31fd7f798057c"`
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling curl-sys v0.4.16
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling openssl-sys v0.9.42
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling exitfailure v0.5.1
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]    Compiling milk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `"docker" "inspect" "5a79561d2c573599bb1477cd90ea44a27df2427f437498a034f31fd7f798057c"`
[INFO] running `"docker" "rm" "-f" "5a79561d2c573599bb1477cd90ea44a27df2427f437498a034f31fd7f798057c"`
[INFO] [stdout] 5a79561d2c573599bb1477cd90ea44a27df2427f437498a034f31fd7f798057c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/scizzorz/milk:/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] 026fdee7c990865d1e25ea9ecd2f8b4a2b5cce40bd67e7b7afb16f0793f111c0
[INFO] running `"docker" "start" "-a" "026fdee7c990865d1e25ea9ecd2f8b4a2b5cce40bd67e7b7afb16f0793f111c0"`
[INFO] [stderr]    Compiling milk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `"docker" "inspect" "026fdee7c990865d1e25ea9ecd2f8b4a2b5cce40bd67e7b7afb16f0793f111c0"`
[INFO] running `"docker" "rm" "-f" "026fdee7c990865d1e25ea9ecd2f8b4a2b5cce40bd67e7b7afb16f0793f111c0"`
[INFO] [stdout] 026fdee7c990865d1e25ea9ecd2f8b4a2b5cce40bd67e7b7afb16f0793f111c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/scizzorz/milk:/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] 83be1cfddd90456772a9f34fb0d61f1e24e5a435309c4664390125d706b6c3ba
[INFO] running `"docker" "start" "-a" "83be1cfddd90456772a9f34fb0d61f1e24e5a435309c4664390125d706b6c3ba"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/milk-1a0baaa2d8ec33ed
[INFO] [stderr]      Running /opt/crater/target/debug/deps/milk-ccd2e6742e7c1475
[INFO] [stderr]    Doc-tests milk
[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] [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] [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" "83be1cfddd90456772a9f34fb0d61f1e24e5a435309c4664390125d706b6c3ba"`
[INFO] running `"docker" "rm" "-f" "83be1cfddd90456772a9f34fb0d61f1e24e5a435309c4664390125d706b6c3ba"`
[INFO] [stdout] 83be1cfddd90456772a9f34fb0d61f1e24e5a435309c4664390125d706b6c3ba