[INFO] updating cached repository mjhoy/chess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mjhoy/chess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mjhoy/chess" "work/ex/beta-1.38-1/sources/1.37.0/gh/mjhoy/chess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mjhoy/chess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mjhoy/chess" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mjhoy/chess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mjhoy/chess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d0b7492fe69a8a0e1c2b057218597c7f22158bd3
[INFO] sha for GitHub repo mjhoy/chess: d0b7492fe69a8a0e1c2b057218597c7f22158bd3
[INFO] validating manifest of mjhoy/chess 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 mjhoy/chess 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 mjhoy/chess
[INFO] finished frobbing mjhoy/chess
[INFO] frobbed toml for mjhoy/chess written to work/ex/beta-1.38-1/sources/1.37.0/gh/mjhoy/chess/Cargo.toml
[INFO] started frobbing mjhoy/chess
[INFO] finished frobbing mjhoy/chess
[INFO] frobbed toml for mjhoy/chess written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mjhoy/chess/Cargo.toml
[INFO] crate mjhoy/chess 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 mjhoy/chess 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-4/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/mjhoy/chess:/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] 2cb8454d1c8ee7b0033b39f0b6ce02c32c93fca9c0039284fca0fca44cf0337d
[INFO] running `"docker" "start" "-a" "2cb8454d1c8ee7b0033b39f0b6ce02c32c93fca9c0039284fca0fca44cf0337d"`
[INFO] [stderr]    Compiling nom v4.2.2
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `"docker" "inspect" "2cb8454d1c8ee7b0033b39f0b6ce02c32c93fca9c0039284fca0fca44cf0337d"`
[INFO] running `"docker" "rm" "-f" "2cb8454d1c8ee7b0033b39f0b6ce02c32c93fca9c0039284fca0fca44cf0337d"`
[INFO] [stdout] 2cb8454d1c8ee7b0033b39f0b6ce02c32c93fca9c0039284fca0fca44cf0337d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/mjhoy/chess:/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] 0b182af5ca3f4ce908de0914525b52251a11e63a36ca9897a1606b974ea76248
[INFO] running `"docker" "start" "-a" "0b182af5ca3f4ce908de0914525b52251a11e63a36ca9897a1606b974ea76248"`
[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 1.62s
[INFO] running `"docker" "inspect" "0b182af5ca3f4ce908de0914525b52251a11e63a36ca9897a1606b974ea76248"`
[INFO] running `"docker" "rm" "-f" "0b182af5ca3f4ce908de0914525b52251a11e63a36ca9897a1606b974ea76248"`
[INFO] [stdout] 0b182af5ca3f4ce908de0914525b52251a11e63a36ca9897a1606b974ea76248
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/mjhoy/chess:/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] e4fcd2d733b0c6e631b0c685a4d420a7a7c63d11ae6063b68d8ea9a574dad61d
[INFO] running `"docker" "start" "-a" "e4fcd2d733b0c6e631b0c685a4d420a7a7c63d11ae6063b68d8ea9a574dad61d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chess-4f686e3033200bcc
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test board::test::test_get_king_pos ... ok
[INFO] [stdout] test board::test::test_piece_at_finds_piece ... ok
[INFO] [stdout] test move_description::parser::test::parse_file ... ok
[INFO] [stdout] test move_description::parser::test::parse_rank ... ok
[INFO] [stdout] test move_description::parser::test::parse_move_description ... ok
[INFO] [stdout] test state::test::test_rook_moves ... ok
[INFO] [stdout] test state::test::test_can_move_pseudo ... ok
[INFO] [stdout] test move_description::test::test_parse ... ok
[INFO] [stdout] test state::test::test_in_check ... ok
[INFO] [stdout] test move_description::parser::test::parse_pos ... ok
[INFO] [stdout] test move_description::parser::test::parse_piece ... ok
[INFO] [stdout] test move_description::test::test_match_moves ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chess-51a360b26163b16d
[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] [stderr]    Doc-tests chess
[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" "e4fcd2d733b0c6e631b0c685a4d420a7a7c63d11ae6063b68d8ea9a574dad61d"`
[INFO] running `"docker" "rm" "-f" "e4fcd2d733b0c6e631b0c685a4d420a7a7c63d11ae6063b68d8ea9a574dad61d"`
[INFO] [stdout] e4fcd2d733b0c6e631b0c685a4d420a7a7c63d11ae6063b68d8ea9a574dad61d