[INFO] crate pngeq 0.1.0 is already in cache
[INFO] extracting crate pngeq 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/pngeq/0.1.0
[INFO] extracting crate pngeq 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pngeq/0.1.0
[INFO] validating manifest of pngeq-0.1.0 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 pngeq-0.1.0 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 pngeq-0.1.0
[INFO] finished frobbing pngeq-0.1.0
[INFO] frobbed toml for pngeq-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/pngeq/0.1.0/Cargo.toml
[INFO] started frobbing pngeq-0.1.0
[INFO] finished frobbing pngeq-0.1.0
[INFO] frobbed toml for pngeq-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pngeq/0.1.0/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 pngeq-0.1.0 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/pngeq/0.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 03b031a9913c7d3a4d24e1e5b745fc92a61ce583c61e37fd5e7cd6e36e24b961
[INFO] running `"docker" "start" "-a" "03b031a9913c7d3a4d24e1e5b745fc92a61ce583c61e37fd5e7cd6e36e24b961"`
[INFO] [stderr]    Compiling lodepng v0.8.2
[INFO] [stderr]    Compiling rgb v0.7.2
[INFO] [stderr]    Compiling c_vec v1.3.3
[INFO] [stderr]    Compiling exoquant v0.2.0
[INFO] [stderr]    Compiling pngeq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.71s
[INFO] running `"docker" "inspect" "03b031a9913c7d3a4d24e1e5b745fc92a61ce583c61e37fd5e7cd6e36e24b961"`
[INFO] running `"docker" "rm" "-f" "03b031a9913c7d3a4d24e1e5b745fc92a61ce583c61e37fd5e7cd6e36e24b961"`
[INFO] [stdout] 03b031a9913c7d3a4d24e1e5b745fc92a61ce583c61e37fd5e7cd6e36e24b961
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/pngeq/0.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9a306d2a056956699bc2031c5916eb7b1834980890f58ab176fa936cc8b6cbed
[INFO] running `"docker" "start" "-a" "9a306d2a056956699bc2031c5916eb7b1834980890f58ab176fa936cc8b6cbed"`
[INFO] [stderr]    Compiling pngeq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "9a306d2a056956699bc2031c5916eb7b1834980890f58ab176fa936cc8b6cbed"`
[INFO] running `"docker" "rm" "-f" "9a306d2a056956699bc2031c5916eb7b1834980890f58ab176fa936cc8b6cbed"`
[INFO] [stdout] 9a306d2a056956699bc2031c5916eb7b1834980890f58ab176fa936cc8b6cbed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/pngeq/0.1.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 9084c1191e4114a4467db3a7a845488bcf437fb64d7f495fa208364e90c34a80
[INFO] running `"docker" "start" "-a" "9084c1191e4114a4467db3a7a845488bcf437fb64d7f495fa208364e90c34a80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pngeq-31b4003243dc6366
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9084c1191e4114a4467db3a7a845488bcf437fb64d7f495fa208364e90c34a80"`
[INFO] running `"docker" "rm" "-f" "9084c1191e4114a4467db3a7a845488bcf437fb64d7f495fa208364e90c34a80"`
[INFO] [stdout] 9084c1191e4114a4467db3a7a845488bcf437fb64d7f495fa208364e90c34a80