[INFO] updating cached repository kidk/solitair-solver
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kidk/solitair-solver
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kidk/solitair-solver" "work/ex/beta-1.38-1/sources/1.37.0/gh/kidk/solitair-solver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kidk/solitair-solver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kidk/solitair-solver" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kidk/solitair-solver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kidk/solitair-solver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1754bdd757e130a94866154ebeccfd605948e5b4
[INFO] sha for GitHub repo kidk/solitair-solver: 1754bdd757e130a94866154ebeccfd605948e5b4
[INFO] validating manifest of kidk/solitair-solver 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 kidk/solitair-solver 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 kidk/solitair-solver
[INFO] finished frobbing kidk/solitair-solver
[INFO] frobbed toml for kidk/solitair-solver written to work/ex/beta-1.38-1/sources/1.37.0/gh/kidk/solitair-solver/Cargo.toml
[INFO] started frobbing kidk/solitair-solver
[INFO] finished frobbing kidk/solitair-solver
[INFO] frobbed toml for kidk/solitair-solver written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kidk/solitair-solver/Cargo.toml
[INFO] crate kidk/solitair-solver 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 kidk/solitair-solver 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/kidk/solitair-solver:/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] 9379f6400975dcb84e15f97c8135fd789adfd2fdc0ea441b0598b02d1d75e922
[INFO] running `"docker" "start" "-a" "9379f6400975dcb84e15f97c8135fd789adfd2fdc0ea441b0598b02d1d75e922"`
[INFO] [stderr]    Compiling colored v1.4.0
[INFO] [stderr]    Compiling solitair v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `"docker" "inspect" "9379f6400975dcb84e15f97c8135fd789adfd2fdc0ea441b0598b02d1d75e922"`
[INFO] running `"docker" "rm" "-f" "9379f6400975dcb84e15f97c8135fd789adfd2fdc0ea441b0598b02d1d75e922"`
[INFO] [stdout] 9379f6400975dcb84e15f97c8135fd789adfd2fdc0ea441b0598b02d1d75e922
[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/kidk/solitair-solver:/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] f145ada87a7fc92d4acec67ff8edcb931d7afc7f9366a2b327fc0d8de6b6952a
[INFO] running `"docker" "start" "-a" "f145ada87a7fc92d4acec67ff8edcb931d7afc7f9366a2b327fc0d8de6b6952a"`
[INFO] [stderr]    Compiling solitair v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "f145ada87a7fc92d4acec67ff8edcb931d7afc7f9366a2b327fc0d8de6b6952a"`
[INFO] running `"docker" "rm" "-f" "f145ada87a7fc92d4acec67ff8edcb931d7afc7f9366a2b327fc0d8de6b6952a"`
[INFO] [stdout] f145ada87a7fc92d4acec67ff8edcb931d7afc7f9366a2b327fc0d8de6b6952a
[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/kidk/solitair-solver:/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] c0ace2f782382c1e0bda2abdfbe3e757ea313a8bbec2dda6a0d569ca9d56f5f7
[INFO] running `"docker" "start" "-a" "c0ace2f782382c1e0bda2abdfbe3e757ea313a8bbec2dda6a0d569ca9d56f5f7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/solitair-6276998b6877fbe9
[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" "c0ace2f782382c1e0bda2abdfbe3e757ea313a8bbec2dda6a0d569ca9d56f5f7"`
[INFO] running `"docker" "rm" "-f" "c0ace2f782382c1e0bda2abdfbe3e757ea313a8bbec2dda6a0d569ca9d56f5f7"`
[INFO] [stdout] c0ace2f782382c1e0bda2abdfbe3e757ea313a8bbec2dda6a0d569ca9d56f5f7