[INFO] crate verugent 0.1.2 is already in cache
[INFO] extracting crate verugent 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/verugent/0.1.2
[INFO] extracting crate verugent 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/verugent/0.1.2
[INFO] validating manifest of verugent-0.1.2 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 verugent-0.1.2 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 verugent-0.1.2
[INFO] finished frobbing verugent-0.1.2
[INFO] frobbed toml for verugent-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/verugent/0.1.2/Cargo.toml
[INFO] started frobbing verugent-0.1.2
[INFO] finished frobbing verugent-0.1.2
[INFO] frobbed toml for verugent-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/verugent/0.1.2/Cargo.toml
[INFO] crate verugent-0.1.2 already has a lockfile, it will not be regenerated
[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 verugent-0.1.2 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-5/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/verugent/0.1.2:/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] 677b15b60090e72cfd6e73c8a5a346669e0729190f0ed4f7fea343bbba8a85ba
[INFO] running `"docker" "start" "-a" "677b15b60090e72cfd6e73c8a5a346669e0729190f0ed4f7fea343bbba8a85ba"`
[INFO] [stderr]    Compiling verugent v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `"docker" "inspect" "677b15b60090e72cfd6e73c8a5a346669e0729190f0ed4f7fea343bbba8a85ba"`
[INFO] running `"docker" "rm" "-f" "677b15b60090e72cfd6e73c8a5a346669e0729190f0ed4f7fea343bbba8a85ba"`
[INFO] [stdout] 677b15b60090e72cfd6e73c8a5a346669e0729190f0ed4f7fea343bbba8a85ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/verugent/0.1.2:/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] 2f620063e54e2c68e016969ec601aacff598bd7a70f0d33bc90abf7f2c7399a9
[INFO] running `"docker" "start" "-a" "2f620063e54e2c68e016969ec601aacff598bd7a70f0d33bc90abf7f2c7399a9"`
[INFO] [stderr]    Compiling verugent v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `"docker" "inspect" "2f620063e54e2c68e016969ec601aacff598bd7a70f0d33bc90abf7f2c7399a9"`
[INFO] running `"docker" "rm" "-f" "2f620063e54e2c68e016969ec601aacff598bd7a70f0d33bc90abf7f2c7399a9"`
[INFO] [stdout] 2f620063e54e2c68e016969ec601aacff598bd7a70f0d33bc90abf7f2c7399a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/verugent/0.1.2:/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] c33b8fb91ab374cefc608eed2d4f04a84638154167baf04659cc0788a58247c4
[INFO] running `"docker" "start" "-a" "c33b8fb91ab374cefc608eed2d4f04a84638154167baf04659cc0788a58247c4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/verugent-2ae5dd1996001eca
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests verugent
[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" "c33b8fb91ab374cefc608eed2d4f04a84638154167baf04659cc0788a58247c4"`
[INFO] running `"docker" "rm" "-f" "c33b8fb91ab374cefc608eed2d4f04a84638154167baf04659cc0788a58247c4"`
[INFO] [stdout] c33b8fb91ab374cefc608eed2d4f04a84638154167baf04659cc0788a58247c4