[INFO] updating cached repository kjdal2001/RustChess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kjdal2001/RustChess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kjdal2001/RustChess" "work/ex/beta-1.38-1/sources/1.37.0/gh/kjdal2001/RustChess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kjdal2001/RustChess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kjdal2001/RustChess" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kjdal2001/RustChess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kjdal2001/RustChess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ca2935f44200a545e41400be45b083196615a140
[INFO] sha for GitHub repo kjdal2001/RustChess: ca2935f44200a545e41400be45b083196615a140
[INFO] validating manifest of kjdal2001/RustChess 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 kjdal2001/RustChess 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 kjdal2001/RustChess
[INFO] finished frobbing kjdal2001/RustChess
[INFO] frobbed toml for kjdal2001/RustChess written to work/ex/beta-1.38-1/sources/1.37.0/gh/kjdal2001/RustChess/Cargo.toml
[INFO] started frobbing kjdal2001/RustChess
[INFO] finished frobbing kjdal2001/RustChess
[INFO] frobbed toml for kjdal2001/RustChess written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kjdal2001/RustChess/Cargo.toml
[INFO] crate kjdal2001/RustChess 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kjdal2001/RustChess/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 kjdal2001/RustChess 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-1/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/kjdal2001/RustChess:/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] 3744f9ad6cbad24089d0e8276b2860e4cde08c891c336ffc7377d570af768a23
[INFO] running `"docker" "start" "-a" "3744f9ad6cbad24089d0e8276b2860e4cde08c891c336ffc7377d570af768a23"`
[INFO] [stderr]    Compiling ansi_term v0.6.3
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "3744f9ad6cbad24089d0e8276b2860e4cde08c891c336ffc7377d570af768a23"`
[INFO] running `"docker" "rm" "-f" "3744f9ad6cbad24089d0e8276b2860e4cde08c891c336ffc7377d570af768a23"`
[INFO] [stdout] 3744f9ad6cbad24089d0e8276b2860e4cde08c891c336ffc7377d570af768a23
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/kjdal2001/RustChess:/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] 79c963f5eb42332845ed4b19abff2ba419afa613635476a78221da5c10d189a4
[INFO] running `"docker" "start" "-a" "79c963f5eb42332845ed4b19abff2ba419afa613635476a78221da5c10d189a4"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "79c963f5eb42332845ed4b19abff2ba419afa613635476a78221da5c10d189a4"`
[INFO] running `"docker" "rm" "-f" "79c963f5eb42332845ed4b19abff2ba419afa613635476a78221da5c10d189a4"`
[INFO] [stdout] 79c963f5eb42332845ed4b19abff2ba419afa613635476a78221da5c10d189a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/kjdal2001/RustChess:/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] bd6b0496dd3998fbadd8b36fe266951678c14a18faae1c07c423ec53f074aa2b
[INFO] running `"docker" "start" "-a" "bd6b0496dd3998fbadd8b36fe266951678c14a18faae1c07c423ec53f074aa2b"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chess-8435c6b5ae518f4c
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bd6b0496dd3998fbadd8b36fe266951678c14a18faae1c07c423ec53f074aa2b"`
[INFO] running `"docker" "rm" "-f" "bd6b0496dd3998fbadd8b36fe266951678c14a18faae1c07c423ec53f074aa2b"`
[INFO] [stdout] bd6b0496dd3998fbadd8b36fe266951678c14a18faae1c07c423ec53f074aa2b