[INFO] updating cached repository cyhon/yaml_merge_rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cyhon/yaml_merge_rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cyhon/yaml_merge_rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/cyhon/yaml_merge_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cyhon/yaml_merge_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cyhon/yaml_merge_rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cyhon/yaml_merge_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cyhon/yaml_merge_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 237bf3c6da57fcb770b139ae70de1ab577f61436
[INFO] sha for GitHub repo cyhon/yaml_merge_rs: 237bf3c6da57fcb770b139ae70de1ab577f61436
[INFO] validating manifest of cyhon/yaml_merge_rs 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 cyhon/yaml_merge_rs 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 cyhon/yaml_merge_rs
[INFO] finished frobbing cyhon/yaml_merge_rs
[INFO] frobbed toml for cyhon/yaml_merge_rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/cyhon/yaml_merge_rs/Cargo.toml
[INFO] started frobbing cyhon/yaml_merge_rs
[INFO] finished frobbing cyhon/yaml_merge_rs
[INFO] frobbed toml for cyhon/yaml_merge_rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cyhon/yaml_merge_rs/Cargo.toml
[INFO] crate cyhon/yaml_merge_rs 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 cyhon/yaml_merge_rs 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cyhon/yaml_merge_rs:/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] e9bbc087310c8b7a4b15c10eaedadfdd016384d3bdccfb8be48354da1b0530ab
[INFO] running `"docker" "start" "-a" "e9bbc087310c8b7a4b15c10eaedadfdd016384d3bdccfb8be48354da1b0530ab"`
[INFO] [stderr]    Compiling yaml_merge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `"docker" "inspect" "e9bbc087310c8b7a4b15c10eaedadfdd016384d3bdccfb8be48354da1b0530ab"`
[INFO] running `"docker" "rm" "-f" "e9bbc087310c8b7a4b15c10eaedadfdd016384d3bdccfb8be48354da1b0530ab"`
[INFO] [stdout] e9bbc087310c8b7a4b15c10eaedadfdd016384d3bdccfb8be48354da1b0530ab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cyhon/yaml_merge_rs:/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] 3983b1cd717f7460c9a091c176e577bfbd2ac8a22ebbd12c4bd78476fdab906b
[INFO] running `"docker" "start" "-a" "3983b1cd717f7460c9a091c176e577bfbd2ac8a22ebbd12c4bd78476fdab906b"`
[INFO] [stderr]    Compiling yaml_merge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "3983b1cd717f7460c9a091c176e577bfbd2ac8a22ebbd12c4bd78476fdab906b"`
[INFO] running `"docker" "rm" "-f" "3983b1cd717f7460c9a091c176e577bfbd2ac8a22ebbd12c4bd78476fdab906b"`
[INFO] [stdout] 3983b1cd717f7460c9a091c176e577bfbd2ac8a22ebbd12c4bd78476fdab906b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cyhon/yaml_merge_rs:/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] b7d75bfe07b701e792418adbdfcf3dfcffcc5508b082925e66ac5eae1b4f0f62
[INFO] running `"docker" "start" "-a" "b7d75bfe07b701e792418adbdfcf3dfcffcc5508b082925e66ac5eae1b4f0f62"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yaml_merge-fbc97762f6f95f3e
[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" "b7d75bfe07b701e792418adbdfcf3dfcffcc5508b082925e66ac5eae1b4f0f62"`
[INFO] running `"docker" "rm" "-f" "b7d75bfe07b701e792418adbdfcf3dfcffcc5508b082925e66ac5eae1b4f0f62"`
[INFO] [stdout] b7d75bfe07b701e792418adbdfcf3dfcffcc5508b082925e66ac5eae1b4f0f62