[INFO] cloning repository https://github.com/webbiscuit/dan-rusty-chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/webbiscuit/dan-rusty-chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebbiscuit%2Fdan-rusty-chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebbiscuit%2Fdan-rusty-chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 300765eb82ff1931d461bb57cb1e43d209d9428b
[INFO] testing webbiscuit/dan-rusty-chess against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebbiscuit%2Fdan-rusty-chess" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/webbiscuit/dan-rusty-chess on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/webbiscuit/dan-rusty-chess
[INFO] finished tweaking git repo https://github.com/webbiscuit/dan-rusty-chess
[INFO] tweaked toml for git repo https://github.com/webbiscuit/dan-rusty-chess written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/webbiscuit/dan-rusty-chess already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7c3a2c3a85aa11b590148846a9ce4e1434632dc869867ee0091f976a740fdae
[INFO] running `Command { std: "docker" "start" "-a" "f7c3a2c3a85aa11b590148846a9ce4e1434632dc869867ee0091f976a740fdae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c3a2c3a85aa11b590148846a9ce4e1434632dc869867ee0091f976a740fdae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c3a2c3a85aa11b590148846a9ce4e1434632dc869867ee0091f976a740fdae", kill_on_drop: false }`
[INFO] [stdout] f7c3a2c3a85aa11b590148846a9ce4e1434632dc869867ee0091f976a740fdae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b695763215075d71eb2b992ac2d2f400db1762c672d8cb63fa2316bf4dcf3fce
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b695763215075d71eb2b992ac2d2f400db1762c672d8cb63fa2316bf4dcf3fce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling crossterm v0.18.2
[INFO] [stderr]    Compiling crossterm v0.19.0
[INFO] [stderr]    Compiling tui v0.14.0
[INFO] [stderr]    Compiling chess-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.52s
[INFO] running `Command { std: "docker" "inspect" "b695763215075d71eb2b992ac2d2f400db1762c672d8cb63fa2316bf4dcf3fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b695763215075d71eb2b992ac2d2f400db1762c672d8cb63fa2316bf4dcf3fce", kill_on_drop: false }`
[INFO] [stdout] b695763215075d71eb2b992ac2d2f400db1762c672d8cb63fa2316bf4dcf3fce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 770e41436183956f194616768a9673bcbb9b33b9c205e7408f39dfa7e9316670
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "770e41436183956f194616768a9673bcbb9b33b9c205e7408f39dfa7e9316670", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "770e41436183956f194616768a9673bcbb9b33b9c205e7408f39dfa7e9316670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "770e41436183956f194616768a9673bcbb9b33b9c205e7408f39dfa7e9316670", kill_on_drop: false }`
[INFO] [stdout] 770e41436183956f194616768a9673bcbb9b33b9c205e7408f39dfa7e9316670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7b832b3ec75c3b476ea8031d972ad3afa6e688ce710968475bd863842fe09fc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c7b832b3ec75c3b476ea8031d972ad3afa6e688ce710968475bd863842fe09fc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chess_rust-693ea68959795d47)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test chess_board::tests::test_from_notation ... ok
[INFO] [stdout] test chess_board::tests::test_to_and_from_file_ranks ... ok
[INFO] [stdout] test chess_board::tests::test_to_notation ... ok
[INFO] [stdout] test chess_move::tests::test_bishop_moves_from_a1 ... ok
[INFO] [stdout] test chess_move::tests::test_bishop_moves_from_h1 ... ok
[INFO] [stdout] test chess_move::tests::test_black_pawn_moves_from_a7 ... ok
[INFO] [stdout] test chess_move::tests::test_king_moves ... ok
[INFO] [stdout] test chess_move::tests::test_knight_moves_from_d5 ... ok
[INFO] [stdout] test chess_move::tests::test_knight_moves_from_h8 ... ok
[INFO] [stdout] test chess_move::tests::test_bishop_moves_from_h8 ... ok
[INFO] [stdout] test chess_move::tests::test_knight_moves_from_a1 ... ok
[INFO] [stdout] test chess_move::tests::test_bishop_moves_from_a8 ... ok
[INFO] [stdout] test chess_move::tests::test_knight_moves_from_h1 ... ok
[INFO] [stdout] test chess_move::tests::test_queen_moves ... ok
[INFO] [stdout] test chess_move::tests::test_more_queen_moves ... ok
[INFO] [stdout] test chess_move::tests::test_no_moves_for_empty_squares ... ok
[INFO] [stdout] test chess_move::tests::test_rook_moves_from_a1 ... ok
[INFO] [stdout] test chess_move::tests::test_black_pawn_moves_from_a2 ... ok
[INFO] [stdout] test chess_move::tests::test_rook_moves_from_a8 ... ok
[INFO] [stdout] test chess_move::tests::test_rook_moves_from_h8 ... ok
[INFO] [stdout] test chess_move::tests::test_white_pawn_moves_from_a2 ... ok
[INFO] [stdout] test chess_move::tests::test_king_moves_from_e1 ... ok
[INFO] [stdout] test chess_move::tests::test_king_moves_from_e8 ... ok
[INFO] [stdout] test chess_move::tests::test_knight_moves_from_a8 ... ok
[INFO] [stdout] test chess_move::tests::test_rook_moves_from_h1 ... ok
[INFO] [stdout] test chess_move::tests::test_white_pawn_moves_from_a7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c7b832b3ec75c3b476ea8031d972ad3afa6e688ce710968475bd863842fe09fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b832b3ec75c3b476ea8031d972ad3afa6e688ce710968475bd863842fe09fc", kill_on_drop: false }`
[INFO] [stdout] c7b832b3ec75c3b476ea8031d972ad3afa6e688ce710968475bd863842fe09fc