[INFO] crate imgref 1.3.5 is already in cache
[INFO] extracting crate imgref 1.3.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/imgref/1.3.5
[INFO] extracting crate imgref 1.3.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/imgref/1.3.5
[INFO] validating manifest of imgref-1.3.5 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 imgref-1.3.5 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 imgref-1.3.5
[INFO] finished frobbing imgref-1.3.5
[INFO] frobbed toml for imgref-1.3.5 written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/imgref/1.3.5/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 imgref-1.3.5 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fb791edd635da94b15932378592ade5ed5c35e285961d4637c579da045d783bc
[INFO] running `"docker" "start" "-a" "fb791edd635da94b15932378592ade5ed5c35e285961d4637c579da045d783bc"`
[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" "fb791edd635da94b15932378592ade5ed5c35e285961d4637c579da045d783bc"`
[INFO] running `"docker" "rm" "-f" "fb791edd635da94b15932378592ade5ed5c35e285961d4637c579da045d783bc"`
[INFO] [stdout] fb791edd635da94b15932378592ade5ed5c35e285961d4637c579da045d783bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] fa344034ba2b59c57e58d35430e37b3ea383ced45e88216278500df59c136160
[INFO] running `"docker" "start" "-a" "fa344034ba2b59c57e58d35430e37b3ea383ced45e88216278500df59c136160"`
[INFO] [stderr]    Compiling imgref v1.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `"docker" "inspect" "fa344034ba2b59c57e58d35430e37b3ea383ced45e88216278500df59c136160"`
[INFO] running `"docker" "rm" "-f" "fa344034ba2b59c57e58d35430e37b3ea383ced45e88216278500df59c136160"`
[INFO] [stdout] fa344034ba2b59c57e58d35430e37b3ea383ced45e88216278500df59c136160
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 5a4aa17f280a486fef78f04d501a775fa1d1289daadf24e51934b64fde590f28
[INFO] running `"docker" "start" "-a" "5a4aa17f280a486fef78f04d501a775fa1d1289daadf24e51934b64fde590f28"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/imgref-2e40e5e89ee3ed6e
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test ops::index ... ok
[INFO] [stdout] test tests::sub ... ok
[INFO] [stdout] test tests::rows ... ok
[INFO] [stdout] test tests::with_slice ... ok
[INFO] [stdout] test tests::with_vec ... ok
[INFO] [stdout] test iter::iter ... ok
[INFO] [stderr]    Doc-tests imgref
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ImgExt (line 52) ... ok
[INFO] [stdout] test src/lib.rs - ImgExtMut (line 77) ... 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" "5a4aa17f280a486fef78f04d501a775fa1d1289daadf24e51934b64fde590f28"`
[INFO] running `"docker" "rm" "-f" "5a4aa17f280a486fef78f04d501a775fa1d1289daadf24e51934b64fde590f28"`
[INFO] [stdout] 5a4aa17f280a486fef78f04d501a775fa1d1289daadf24e51934b64fde590f28