[INFO] crate imgref 1.3.5 is already in cache
[INFO] extracting crate imgref 1.3.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/imgref/1.3.5
[INFO] extracting crate imgref 1.3.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/imgref/1.3.5
[INFO] validating manifest of imgref-1.3.5 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 imgref-1.3.5 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 imgref-1.3.5
[INFO] finished frobbing imgref-1.3.5
[INFO] frobbed toml for imgref-1.3.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/imgref/1.3.5/Cargo.toml
[INFO] started frobbing imgref-1.3.5
[INFO] finished frobbing imgref-1.3.5
[INFO] frobbed toml for imgref-1.3.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/imgref/1.3.5/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 imgref-1.3.5 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-2/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/imgref/1.3.5:/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] 8abcc09032686adb46cd06a0f5dc51d676d0c5f3658f1fc5a5772f28e90a3fb4
[INFO] running `"docker" "start" "-a" "8abcc09032686adb46cd06a0f5dc51d676d0c5f3658f1fc5a5772f28e90a3fb4"`
[INFO] [stderr]    Compiling imgref v1.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "8abcc09032686adb46cd06a0f5dc51d676d0c5f3658f1fc5a5772f28e90a3fb4"`
[INFO] running `"docker" "rm" "-f" "8abcc09032686adb46cd06a0f5dc51d676d0c5f3658f1fc5a5772f28e90a3fb4"`
[INFO] [stdout] 8abcc09032686adb46cd06a0f5dc51d676d0c5f3658f1fc5a5772f28e90a3fb4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/imgref/1.3.5:/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] 563dececc774068dd419e1ed55e20fdc249e630d12c9e307532e8663cd2d91a4
[INFO] running `"docker" "start" "-a" "563dececc774068dd419e1ed55e20fdc249e630d12c9e307532e8663cd2d91a4"`
[INFO] [stderr]    Compiling imgref v1.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `"docker" "inspect" "563dececc774068dd419e1ed55e20fdc249e630d12c9e307532e8663cd2d91a4"`
[INFO] running `"docker" "rm" "-f" "563dececc774068dd419e1ed55e20fdc249e630d12c9e307532e8663cd2d91a4"`
[INFO] [stdout] 563dececc774068dd419e1ed55e20fdc249e630d12c9e307532e8663cd2d91a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/imgref/1.3.5:/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] ad4c9f6185122050608f3eed364212e11790a72a28b6b354ff2a6f943c90494b
[INFO] running `"docker" "start" "-a" "ad4c9f6185122050608f3eed364212e11790a72a28b6b354ff2a6f943c90494b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/imgref-08aea4518d24f2e7
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test ops::index ... ok
[INFO] [stdout] test iter::iter ... ok
[INFO] [stdout] test tests::rows ... ok
[INFO] [stdout] test tests::sub ... ok
[INFO] [stdout] test tests::with_vec ... ok
[INFO] [stdout] test tests::with_slice ... ok
[INFO] [stdout] test tests::with_opinionated_container::compiles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests imgref
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ImgExtMut (line 77) ... ok
[INFO] [stdout] test src/lib.rs - ImgExt (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ad4c9f6185122050608f3eed364212e11790a72a28b6b354ff2a6f943c90494b"`
[INFO] running `"docker" "rm" "-f" "ad4c9f6185122050608f3eed364212e11790a72a28b6b354ff2a6f943c90494b"`
[INFO] [stdout] ad4c9f6185122050608f3eed364212e11790a72a28b6b354ff2a6f943c90494b