[INFO] crate roc 0.0.0 is already in cache
[INFO] extracting crate roc 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/roc/0.0.0
[INFO] extracting crate roc 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/roc/0.0.0
[INFO] validating manifest of roc-0.0.0 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 roc-0.0.0 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 roc-0.0.0
[INFO] finished frobbing roc-0.0.0
[INFO] frobbed toml for roc-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/roc/0.0.0/Cargo.toml
[INFO] started frobbing roc-0.0.0
[INFO] finished frobbing roc-0.0.0
[INFO] frobbed toml for roc-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/roc/0.0.0/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 roc-0.0.0 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-3/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/roc/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 444e342994fc58af2f16ea2dce8f5da71faa586d016a4ce1cc1094a04ed05bd8
[INFO] running `"docker" "start" "-a" "444e342994fc58af2f16ea2dce8f5da71faa586d016a4ce1cc1094a04ed05bd8"`
[INFO] [stderr]    Compiling roc v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "444e342994fc58af2f16ea2dce8f5da71faa586d016a4ce1cc1094a04ed05bd8"`
[INFO] running `"docker" "rm" "-f" "444e342994fc58af2f16ea2dce8f5da71faa586d016a4ce1cc1094a04ed05bd8"`
[INFO] [stdout] 444e342994fc58af2f16ea2dce8f5da71faa586d016a4ce1cc1094a04ed05bd8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/roc/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2f63edc4f340919bb880bb075a291bb797c5c6f5360653d471d72f412fb1dfc5
[INFO] running `"docker" "start" "-a" "2f63edc4f340919bb880bb075a291bb797c5c6f5360653d471d72f412fb1dfc5"`
[INFO] [stderr]    Compiling roc v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "2f63edc4f340919bb880bb075a291bb797c5c6f5360653d471d72f412fb1dfc5"`
[INFO] running `"docker" "rm" "-f" "2f63edc4f340919bb880bb075a291bb797c5c6f5360653d471d72f412fb1dfc5"`
[INFO] [stdout] 2f63edc4f340919bb880bb075a291bb797c5c6f5360653d471d72f412fb1dfc5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/roc/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 7b692eb9e30a26639c02fc0994f06d698c00e756b3aa7b14dfce59b9c02d9146
[INFO] running `"docker" "start" "-a" "7b692eb9e30a26639c02fc0994f06d698c00e756b3aa7b14dfce59b9c02d9146"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/roc-e9276ce8eb7e4ba3
[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] [stderr]    Doc-tests roc
[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" "7b692eb9e30a26639c02fc0994f06d698c00e756b3aa7b14dfce59b9c02d9146"`
[INFO] running `"docker" "rm" "-f" "7b692eb9e30a26639c02fc0994f06d698c00e756b3aa7b14dfce59b9c02d9146"`
[INFO] [stdout] 7b692eb9e30a26639c02fc0994f06d698c00e756b3aa7b14dfce59b9c02d9146