[INFO] updating cached repository ryanobeirne/ferris
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ryanobeirne/ferris
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ryanobeirne/ferris" "work/ex/beta-1.38-1/sources/1.37.0/gh/ryanobeirne/ferris"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ryanobeirne/ferris'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ryanobeirne/ferris" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ryanobeirne/ferris"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ryanobeirne/ferris'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 35c451ec5a21796cd9258308febb024b9f469387
[INFO] sha for GitHub repo ryanobeirne/ferris: 35c451ec5a21796cd9258308febb024b9f469387
[INFO] validating manifest of ryanobeirne/ferris 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 ryanobeirne/ferris 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 ryanobeirne/ferris
[INFO] finished frobbing ryanobeirne/ferris
[INFO] frobbed toml for ryanobeirne/ferris written to work/ex/beta-1.38-1/sources/1.37.0/gh/ryanobeirne/ferris/Cargo.toml
[INFO] started frobbing ryanobeirne/ferris
[INFO] finished frobbing ryanobeirne/ferris
[INFO] frobbed toml for ryanobeirne/ferris written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ryanobeirne/ferris/Cargo.toml
[INFO] crate ryanobeirne/ferris 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 ryanobeirne/ferris against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ryanobeirne/ferris:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d9b4faed54b505ea7ad68c4078b07d5230ab68d1629f7a1eb74d77035a081d27
[INFO] running `"docker" "start" "-a" "d9b4faed54b505ea7ad68c4078b07d5230ab68d1629f7a1eb74d77035a081d27"`
[INFO] [stderr]    Compiling ferris v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "d9b4faed54b505ea7ad68c4078b07d5230ab68d1629f7a1eb74d77035a081d27"`
[INFO] running `"docker" "rm" "-f" "d9b4faed54b505ea7ad68c4078b07d5230ab68d1629f7a1eb74d77035a081d27"`
[INFO] [stdout] d9b4faed54b505ea7ad68c4078b07d5230ab68d1629f7a1eb74d77035a081d27
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ryanobeirne/ferris:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 51c4855f028cdb500fa26580236903c44b79ee3b20bf91cc41a23c012449f839
[INFO] running `"docker" "start" "-a" "51c4855f028cdb500fa26580236903c44b79ee3b20bf91cc41a23c012449f839"`
[INFO] [stderr]    Compiling ferris v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "51c4855f028cdb500fa26580236903c44b79ee3b20bf91cc41a23c012449f839"`
[INFO] running `"docker" "rm" "-f" "51c4855f028cdb500fa26580236903c44b79ee3b20bf91cc41a23c012449f839"`
[INFO] [stdout] 51c4855f028cdb500fa26580236903c44b79ee3b20bf91cc41a23c012449f839
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ryanobeirne/ferris:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b5be31baec65fe03d69788cc47c9be6cf6572f75ab6ff7d56d4116141663c971
[INFO] running `"docker" "start" "-a" "b5be31baec65fe03d69788cc47c9be6cf6572f75ab6ff7d56d4116141663c971"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ferris-31a8cdcd8d12c405
[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" "b5be31baec65fe03d69788cc47c9be6cf6572f75ab6ff7d56d4116141663c971"`
[INFO] running `"docker" "rm" "-f" "b5be31baec65fe03d69788cc47c9be6cf6572f75ab6ff7d56d4116141663c971"`
[INFO] [stdout] b5be31baec65fe03d69788cc47c9be6cf6572f75ab6ff7d56d4116141663c971