[INFO] crate libcnab 0.0.0-prerelease is already in cache
[INFO] extracting crate libcnab 0.0.0-prerelease into work/ex/beta-1.37-6/sources/1.36.0/reg/libcnab/0.0.0-prerelease
[INFO] extracting crate libcnab 0.0.0-prerelease into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libcnab/0.0.0-prerelease
[INFO] validating manifest of libcnab-0.0.0-prerelease 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 libcnab-0.0.0-prerelease 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 libcnab-0.0.0-prerelease
[INFO] finished frobbing libcnab-0.0.0-prerelease
[INFO] frobbed toml for libcnab-0.0.0-prerelease written to work/ex/beta-1.37-6/sources/1.36.0/reg/libcnab/0.0.0-prerelease/Cargo.toml
[INFO] started frobbing libcnab-0.0.0-prerelease
[INFO] finished frobbing libcnab-0.0.0-prerelease
[INFO] frobbed toml for libcnab-0.0.0-prerelease written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libcnab/0.0.0-prerelease/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 libcnab-0.0.0-prerelease 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-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libcnab/0.0.0-prerelease:/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] 1fea49a8944c655296f671ed0beddc27fdf1bf0e94ee1abc74691959a0cf2642
[INFO] running `"docker" "start" "-a" "1fea49a8944c655296f671ed0beddc27fdf1bf0e94ee1abc74691959a0cf2642"`
[INFO] [stderr]    Compiling libcnab v0.0.0-prerelease (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "1fea49a8944c655296f671ed0beddc27fdf1bf0e94ee1abc74691959a0cf2642"`
[INFO] running `"docker" "rm" "-f" "1fea49a8944c655296f671ed0beddc27fdf1bf0e94ee1abc74691959a0cf2642"`
[INFO] [stdout] 1fea49a8944c655296f671ed0beddc27fdf1bf0e94ee1abc74691959a0cf2642
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libcnab/0.0.0-prerelease:/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] 7969b2b8705e6ca075cd36786388fb763c861092cdcae29733e497ff32e51342
[INFO] running `"docker" "start" "-a" "7969b2b8705e6ca075cd36786388fb763c861092cdcae29733e497ff32e51342"`
[INFO] [stderr]    Compiling libcnab v0.0.0-prerelease (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "7969b2b8705e6ca075cd36786388fb763c861092cdcae29733e497ff32e51342"`
[INFO] running `"docker" "rm" "-f" "7969b2b8705e6ca075cd36786388fb763c861092cdcae29733e497ff32e51342"`
[INFO] [stdout] 7969b2b8705e6ca075cd36786388fb763c861092cdcae29733e497ff32e51342
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libcnab/0.0.0-prerelease:/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] dc748c1d19296cb5777c3ecd79ad163b35e337823edfa0aad7707d834e59e298
[INFO] running `"docker" "start" "-a" "dc748c1d19296cb5777c3ecd79ad163b35e337823edfa0aad7707d834e59e298"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libcnab-3340457e62d34be8
[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" "dc748c1d19296cb5777c3ecd79ad163b35e337823edfa0aad7707d834e59e298"`
[INFO] running `"docker" "rm" "-f" "dc748c1d19296cb5777c3ecd79ad163b35e337823edfa0aad7707d834e59e298"`
[INFO] [stdout] dc748c1d19296cb5777c3ecd79ad163b35e337823edfa0aad7707d834e59e298