[INFO] updating cached repository manolis83/chess-solver [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/manolis83/chess-solver [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/manolis83/chess-solver" "work/ex/beta-1.38-1/sources/1.37.0/gh/manolis83/chess-solver"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/manolis83/chess-solver'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/manolis83/chess-solver" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/manolis83/chess-solver"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/manolis83/chess-solver'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c82d781caec982da6974ac445f6a9a035e600ef9 [INFO] sha for GitHub repo manolis83/chess-solver: c82d781caec982da6974ac445f6a9a035e600ef9 [INFO] validating manifest of manolis83/chess-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 manolis83/chess-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 manolis83/chess-solver [INFO] finished frobbing manolis83/chess-solver [INFO] frobbed toml for manolis83/chess-solver written to work/ex/beta-1.38-1/sources/1.37.0/gh/manolis83/chess-solver/Cargo.toml [INFO] started frobbing manolis83/chess-solver [INFO] finished frobbing manolis83/chess-solver [INFO] frobbed toml for manolis83/chess-solver written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/manolis83/chess-solver/Cargo.toml [INFO] crate manolis83/chess-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 manolis83/chess-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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/manolis83/chess-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] 2eb91416a9809931ac8c286f8cbcd1aadf157caa8225a6cfa701a41be622c058 [INFO] running `"docker" "start" "-a" "2eb91416a9809931ac8c286f8cbcd1aadf157caa8225a6cfa701a41be622c058"` [INFO] [stderr] Compiling solver v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `"docker" "inspect" "2eb91416a9809931ac8c286f8cbcd1aadf157caa8225a6cfa701a41be622c058"` [INFO] running `"docker" "rm" "-f" "2eb91416a9809931ac8c286f8cbcd1aadf157caa8225a6cfa701a41be622c058"` [INFO] [stdout] 2eb91416a9809931ac8c286f8cbcd1aadf157caa8225a6cfa701a41be622c058 [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/manolis83/chess-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] 763590a17977aa4aeeb275c1a901c50852e343547cb1f6fb6de31804f2fc5f07 [INFO] running `"docker" "start" "-a" "763590a17977aa4aeeb275c1a901c50852e343547cb1f6fb6de31804f2fc5f07"` [INFO] [stderr] Compiling solver v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `"docker" "inspect" "763590a17977aa4aeeb275c1a901c50852e343547cb1f6fb6de31804f2fc5f07"` [INFO] running `"docker" "rm" "-f" "763590a17977aa4aeeb275c1a901c50852e343547cb1f6fb6de31804f2fc5f07"` [INFO] [stdout] 763590a17977aa4aeeb275c1a901c50852e343547cb1f6fb6de31804f2fc5f07 [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/manolis83/chess-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] 8918372cca7015568f39e5eb6f080423e26360b0e017cf63266c40352b987a13 [INFO] running `"docker" "start" "-a" "8918372cca7015568f39e5eb6f080423e26360b0e017cf63266c40352b987a13"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/solver-c9d60661bab5ad1f [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test chess_solver::test::test_too_far ... ok [INFO] [stdout] test chess_solver::test::test_one_move_away ... ok [INFO] [stdout] test chess_solver::test::test_already_at_destination ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "8918372cca7015568f39e5eb6f080423e26360b0e017cf63266c40352b987a13"` [INFO] running `"docker" "rm" "-f" "8918372cca7015568f39e5eb6f080423e26360b0e017cf63266c40352b987a13"` [INFO] [stdout] 8918372cca7015568f39e5eb6f080423e26360b0e017cf63266c40352b987a13