[INFO] updating cached repository wearegay/roll
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wearegay/roll
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wearegay/roll" "work/ex/beta-1.38-1/sources/1.37.0/gh/wearegay/roll"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wearegay/roll'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wearegay/roll" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wearegay/roll"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wearegay/roll'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9a79ef512ce6db5ad9ed21e2d787c21ba422bbf8
[INFO] sha for GitHub repo wearegay/roll: 9a79ef512ce6db5ad9ed21e2d787c21ba422bbf8
[INFO] validating manifest of wearegay/roll 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 wearegay/roll 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 wearegay/roll
[INFO] finished frobbing wearegay/roll
[INFO] frobbed toml for wearegay/roll written to work/ex/beta-1.38-1/sources/1.37.0/gh/wearegay/roll/Cargo.toml
[INFO] started frobbing wearegay/roll
[INFO] finished frobbing wearegay/roll
[INFO] frobbed toml for wearegay/roll written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wearegay/roll/Cargo.toml
[INFO] crate wearegay/roll 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 wearegay/roll 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/gh/wearegay/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4777e957e06dcb8ccc05c737c730456ed347698020bccc74140b895a47bea1de
[INFO] running `"docker" "start" "-a" "4777e957e06dcb8ccc05c737c730456ed347698020bccc74140b895a47bea1de"`
[INFO] [stderr]    Compiling roll v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "4777e957e06dcb8ccc05c737c730456ed347698020bccc74140b895a47bea1de"`
[INFO] running `"docker" "rm" "-f" "4777e957e06dcb8ccc05c737c730456ed347698020bccc74140b895a47bea1de"`
[INFO] [stdout] 4777e957e06dcb8ccc05c737c730456ed347698020bccc74140b895a47bea1de
[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/gh/wearegay/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6d531b4db33fe61851e0c4329bfd47af29b9fedf6baad2708b8a7ab4cfcbc2d6
[INFO] running `"docker" "start" "-a" "6d531b4db33fe61851e0c4329bfd47af29b9fedf6baad2708b8a7ab4cfcbc2d6"`
[INFO] [stderr]    Compiling roll v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "6d531b4db33fe61851e0c4329bfd47af29b9fedf6baad2708b8a7ab4cfcbc2d6"`
[INFO] running `"docker" "rm" "-f" "6d531b4db33fe61851e0c4329bfd47af29b9fedf6baad2708b8a7ab4cfcbc2d6"`
[INFO] [stdout] 6d531b4db33fe61851e0c4329bfd47af29b9fedf6baad2708b8a7ab4cfcbc2d6
[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/gh/wearegay/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 446f88f4ef7cf186ff255e3d2dbd1a28f767fcdef2f1a85b3df1587331a80b4b
[INFO] running `"docker" "start" "-a" "446f88f4ef7cf186ff255e3d2dbd1a28f767fcdef2f1a85b3df1587331a80b4b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/roll-6d9075e96161f85e
[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" "446f88f4ef7cf186ff255e3d2dbd1a28f767fcdef2f1a85b3df1587331a80b4b"`
[INFO] running `"docker" "rm" "-f" "446f88f4ef7cf186ff255e3d2dbd1a28f767fcdef2f1a85b3df1587331a80b4b"`
[INFO] [stdout] 446f88f4ef7cf186ff255e3d2dbd1a28f767fcdef2f1a85b3df1587331a80b4b