[INFO] crate oceanpkg 0.0.0 is already in cache
[INFO] extracting crate oceanpkg 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/oceanpkg/0.0.0
[INFO] extracting crate oceanpkg 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/oceanpkg/0.0.0
[INFO] validating manifest of oceanpkg-0.0.0 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 oceanpkg-0.0.0 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 oceanpkg-0.0.0
[INFO] finished frobbing oceanpkg-0.0.0
[INFO] frobbed toml for oceanpkg-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/oceanpkg/0.0.0/Cargo.toml
[INFO] started frobbing oceanpkg-0.0.0
[INFO] finished frobbing oceanpkg-0.0.0
[INFO] frobbed toml for oceanpkg-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/oceanpkg/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing oceanpkg-0.0.0 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-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/oceanpkg/0.0.0:/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] e3975665072cc209bd04ba83343a1d085ad6f1d0c26ef0f974a2e94496e34a05
[INFO] running `"docker" "start" "-a" "e3975665072cc209bd04ba83343a1d085ad6f1d0c26ef0f974a2e94496e34a05"`
[INFO] [stderr]    Compiling aloxide v0.0.8
[INFO] [stderr]    Compiling os_utils v0.0.1
[INFO] [stderr]    Compiling rosy v0.0.8
[INFO] [stderr]    Compiling oceanpkg v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] error: could not find native static library `ruby-2.3-static`, perhaps an -L flag is missing?
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rosy`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e3975665072cc209bd04ba83343a1d085ad6f1d0c26ef0f974a2e94496e34a05"`
[INFO] running `"docker" "rm" "-f" "e3975665072cc209bd04ba83343a1d085ad6f1d0c26ef0f974a2e94496e34a05"`
[INFO] [stdout] e3975665072cc209bd04ba83343a1d085ad6f1d0c26ef0f974a2e94496e34a05