[INFO] updating cached repository ficoos/roll
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ficoos/roll
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ficoos/roll" "work/ex/beta-1.37-6/sources/1.36.0/gh/ficoos/roll"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ficoos/roll'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ficoos/roll" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ficoos/roll"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ficoos/roll'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d7d320663191b72a99cc1aaa8b920c4bdf0869a8
[INFO] sha for GitHub repo ficoos/roll: d7d320663191b72a99cc1aaa8b920c4bdf0869a8
[INFO] validating manifest of ficoos/roll 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 ficoos/roll 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 ficoos/roll
[INFO] finished frobbing ficoos/roll
[INFO] frobbed toml for ficoos/roll written to work/ex/beta-1.37-6/sources/1.36.0/gh/ficoos/roll/Cargo.toml
[INFO] started frobbing ficoos/roll
[INFO] finished frobbing ficoos/roll
[INFO] frobbed toml for ficoos/roll written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ficoos/roll/Cargo.toml
[INFO] crate ficoos/roll already has a lockfile, it will not be regenerated
[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 ficoos/roll 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ficoos/roll:/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] 7bdeebfeb51411a940ced3f94faec6e3548e0ae6ece313b3e9294799b8eb4116
[INFO] running `"docker" "start" "-a" "7bdeebfeb51411a940ced3f94faec6e3548e0ae6ece313b3e9294799b8eb4116"`
[INFO] [stderr]    Compiling roll v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "7bdeebfeb51411a940ced3f94faec6e3548e0ae6ece313b3e9294799b8eb4116"`
[INFO] running `"docker" "rm" "-f" "7bdeebfeb51411a940ced3f94faec6e3548e0ae6ece313b3e9294799b8eb4116"`
[INFO] [stdout] 7bdeebfeb51411a940ced3f94faec6e3548e0ae6ece313b3e9294799b8eb4116
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ficoos/roll:/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] 30b8898aa177a4755d8ad9f323c979953e20efe1e2efa6f18a2b73254ac86437
[INFO] running `"docker" "start" "-a" "30b8898aa177a4755d8ad9f323c979953e20efe1e2efa6f18a2b73254ac86437"`
[INFO] [stderr]    Compiling roll v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "30b8898aa177a4755d8ad9f323c979953e20efe1e2efa6f18a2b73254ac86437"`
[INFO] running `"docker" "rm" "-f" "30b8898aa177a4755d8ad9f323c979953e20efe1e2efa6f18a2b73254ac86437"`
[INFO] [stdout] 30b8898aa177a4755d8ad9f323c979953e20efe1e2efa6f18a2b73254ac86437
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ficoos/roll:/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] 8c0f28916e74295b3e9add1de10754ee037cfc52ea703339e18d4c900eca47ad
[INFO] running `"docker" "start" "-a" "8c0f28916e74295b3e9add1de10754ee037cfc52ea703339e18d4c900eca47ad"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/roll-d2b44bfd2fe19500
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8c0f28916e74295b3e9add1de10754ee037cfc52ea703339e18d4c900eca47ad"`
[INFO] running `"docker" "rm" "-f" "8c0f28916e74295b3e9add1de10754ee037cfc52ea703339e18d4c900eca47ad"`
[INFO] [stdout] 8c0f28916e74295b3e9add1de10754ee037cfc52ea703339e18d4c900eca47ad