[INFO] crate imag-ref 0.9.3 is already in cache
[INFO] extracting crate imag-ref 0.9.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/imag-ref/0.9.3
[INFO] extracting crate imag-ref 0.9.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/imag-ref/0.9.3
[INFO] validating manifest of imag-ref-0.9.3 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 imag-ref-0.9.3 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 imag-ref-0.9.3
[INFO] finished frobbing imag-ref-0.9.3
[INFO] frobbed toml for imag-ref-0.9.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/imag-ref/0.9.3/Cargo.toml
[INFO] started frobbing imag-ref-0.9.3
[INFO] finished frobbing imag-ref-0.9.3
[INFO] frobbed toml for imag-ref-0.9.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/imag-ref/0.9.3/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] 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing imag-ref-0.9.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/imag-ref/0.9.3:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 90b4cd207477259aa9fcb7adc38bf250a07c1263f366daef6c7ec185a6d433d9
[INFO] running `"docker" "start" "-a" "90b4cd207477259aa9fcb7adc38bf250a07c1263f366daef6c7ec185a6d433d9"`
[INFO] [stderr]    Compiling libimagentryutil v0.9.3
[INFO] [stderr]    Compiling libimagentryref v0.9.3
[INFO] [stderr]    Compiling imag-ref v0.9.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.75s
[INFO] running `"docker" "inspect" "90b4cd207477259aa9fcb7adc38bf250a07c1263f366daef6c7ec185a6d433d9"`
[INFO] running `"docker" "rm" "-f" "90b4cd207477259aa9fcb7adc38bf250a07c1263f366daef6c7ec185a6d433d9"`
[INFO] [stdout] 90b4cd207477259aa9fcb7adc38bf250a07c1263f366daef6c7ec185a6d433d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/imag-ref/0.9.3:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dd9809977c66bfb38f0d6dfbe2de6e0e4a80660d511b86af1b7550b851123083
[INFO] running `"docker" "start" "-a" "dd9809977c66bfb38f0d6dfbe2de6e0e4a80660d511b86af1b7550b851123083"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling imag-ref v0.9.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "dd9809977c66bfb38f0d6dfbe2de6e0e4a80660d511b86af1b7550b851123083"`
[INFO] running `"docker" "rm" "-f" "dd9809977c66bfb38f0d6dfbe2de6e0e4a80660d511b86af1b7550b851123083"`
[INFO] [stdout] dd9809977c66bfb38f0d6dfbe2de6e0e4a80660d511b86af1b7550b851123083
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/imag-ref/0.9.3:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d6c491e3d2ff9eeb892723283008eea1b36254efb0e607cda5e792e0b232f079
[INFO] running `"docker" "start" "-a" "d6c491e3d2ff9eeb892723283008eea1b36254efb0e607cda5e792e0b232f079"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/imag_ref-8531132fd7906b36
[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" "d6c491e3d2ff9eeb892723283008eea1b36254efb0e607cda5e792e0b232f079"`
[INFO] running `"docker" "rm" "-f" "d6c491e3d2ff9eeb892723283008eea1b36254efb0e607cda5e792e0b232f079"`
[INFO] [stdout] d6c491e3d2ff9eeb892723283008eea1b36254efb0e607cda5e792e0b232f079