[INFO] updating cached repository abhi18av/my_dylib
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/abhi18av/my_dylib
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/abhi18av/my_dylib" "work/ex/beta-1.37-6/sources/1.36.0/gh/abhi18av/my_dylib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/abhi18av/my_dylib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/abhi18av/my_dylib" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/abhi18av/my_dylib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/abhi18av/my_dylib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bc0e358381ac917fdbeabd11aaee8ee0ddfe4611
[INFO] sha for GitHub repo abhi18av/my_dylib: bc0e358381ac917fdbeabd11aaee8ee0ddfe4611
[INFO] validating manifest of abhi18av/my_dylib 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 abhi18av/my_dylib 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 abhi18av/my_dylib
[INFO] finished frobbing abhi18av/my_dylib
[INFO] frobbed toml for abhi18av/my_dylib written to work/ex/beta-1.37-6/sources/1.36.0/gh/abhi18av/my_dylib/Cargo.toml
[INFO] started frobbing abhi18av/my_dylib
[INFO] finished frobbing abhi18av/my_dylib
[INFO] frobbed toml for abhi18av/my_dylib written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/abhi18av/my_dylib/Cargo.toml
[INFO] crate abhi18av/my_dylib 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 abhi18av/my_dylib 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-7/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/abhi18av/my_dylib:/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] 1996e7a8e5ef2eb0917c835cd5f6b601f47437584c729efb8c5857dd8c011b74
[INFO] running `"docker" "start" "-a" "1996e7a8e5ef2eb0917c835cd5f6b601f47437584c729efb8c5857dd8c011b74"`
[INFO] [stderr]    Compiling my_dylib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "1996e7a8e5ef2eb0917c835cd5f6b601f47437584c729efb8c5857dd8c011b74"`
[INFO] running `"docker" "rm" "-f" "1996e7a8e5ef2eb0917c835cd5f6b601f47437584c729efb8c5857dd8c011b74"`
[INFO] [stdout] 1996e7a8e5ef2eb0917c835cd5f6b601f47437584c729efb8c5857dd8c011b74
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/abhi18av/my_dylib:/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] 51ea0b83e5751e26d0652dda4c7beda34ab20312f7c5366ff68ee264da852164
[INFO] running `"docker" "start" "-a" "51ea0b83e5751e26d0652dda4c7beda34ab20312f7c5366ff68ee264da852164"`
[INFO] [stderr]    Compiling my_dylib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "51ea0b83e5751e26d0652dda4c7beda34ab20312f7c5366ff68ee264da852164"`
[INFO] running `"docker" "rm" "-f" "51ea0b83e5751e26d0652dda4c7beda34ab20312f7c5366ff68ee264da852164"`
[INFO] [stdout] 51ea0b83e5751e26d0652dda4c7beda34ab20312f7c5366ff68ee264da852164
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/abhi18av/my_dylib:/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] 9b08386f3ef2e63f76d2b60571db963a8187299beaf8aa70120952a88695062a
[INFO] running `"docker" "start" "-a" "9b08386f3ef2e63f76d2b60571db963a8187299beaf8aa70120952a88695062a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/my_dylib-dea58c0519c6af4f
[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" "9b08386f3ef2e63f76d2b60571db963a8187299beaf8aa70120952a88695062a"`
[INFO] running `"docker" "rm" "-f" "9b08386f3ef2e63f76d2b60571db963a8187299beaf8aa70120952a88695062a"`
[INFO] [stdout] 9b08386f3ef2e63f76d2b60571db963a8187299beaf8aa70120952a88695062a