[INFO] crate mccs-db 0.1.2 is already in cache
[INFO] extracting crate mccs-db 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/mccs-db/0.1.2
[INFO] extracting crate mccs-db 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mccs-db/0.1.2
[INFO] validating manifest of mccs-db-0.1.2 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 mccs-db-0.1.2 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 mccs-db-0.1.2
[INFO] finished frobbing mccs-db-0.1.2
[INFO] frobbed toml for mccs-db-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mccs-db/0.1.2/Cargo.toml
[INFO] started frobbing mccs-db-0.1.2
[INFO] finished frobbing mccs-db-0.1.2
[INFO] frobbed toml for mccs-db-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mccs-db/0.1.2/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 mccs-db-0.1.2 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mccs-db/0.1.2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] fabcdf72158c9a046bc71f3d11896afc3907749841bdf6adc8fd35c5c592e133
[INFO] running `"docker" "start" "-a" "fabcdf72158c9a046bc71f3d11896afc3907749841bdf6adc8fd35c5c592e133"`
[INFO] [stderr]    Compiling mccs v0.1.0
[INFO] [stderr]    Compiling mccs-db v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `"docker" "inspect" "fabcdf72158c9a046bc71f3d11896afc3907749841bdf6adc8fd35c5c592e133"`
[INFO] running `"docker" "rm" "-f" "fabcdf72158c9a046bc71f3d11896afc3907749841bdf6adc8fd35c5c592e133"`
[INFO] [stdout] fabcdf72158c9a046bc71f3d11896afc3907749841bdf6adc8fd35c5c592e133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mccs-db/0.1.2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 47201e615cf5fa02757d50708a4c992845c2f92ef39ed431e0691d5bf1484431
[INFO] running `"docker" "start" "-a" "47201e615cf5fa02757d50708a4c992845c2f92ef39ed431e0691d5bf1484431"`
[INFO] [stderr]    Compiling mccs-caps v0.1.0
[INFO] [stderr]    Compiling mccs-db v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] error: couldn't read src/../../caps/src/testdata.rs: No such file or directory (os error 2)
[INFO] [stderr]   --> src/lib.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 | mod testdata;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `mccs-db`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "47201e615cf5fa02757d50708a4c992845c2f92ef39ed431e0691d5bf1484431"`
[INFO] running `"docker" "rm" "-f" "47201e615cf5fa02757d50708a4c992845c2f92ef39ed431e0691d5bf1484431"`
[INFO] [stdout] 47201e615cf5fa02757d50708a4c992845c2f92ef39ed431e0691d5bf1484431