[INFO] updating cached repository https://github.com/danielmcmillan/bit-checkers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c719ec4d503af3f02e54eea11afd540d03496b5
[INFO] testing danielmcmillan/bit-checkers against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielmcmillan%2Fbit-checkers" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danielmcmillan/bit-checkers on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/danielmcmillan/bit-checkers
[INFO] finished tweaking git repo https://github.com/danielmcmillan/bit-checkers
[INFO] tweaked toml for git repo https://github.com/danielmcmillan/bit-checkers written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/danielmcmillan/bit-checkers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1423f8643d7627325f61353e38f7bed78fb0055132d79ee41176337c716b81c6
[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" "1423f8643d7627325f61353e38f7bed78fb0055132d79ee41176337c716b81c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1423f8643d7627325f61353e38f7bed78fb0055132d79ee41176337c716b81c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1423f8643d7627325f61353e38f7bed78fb0055132d79ee41176337c716b81c6", kill_on_drop: false }`
[INFO] [stdout] 1423f8643d7627325f61353e38f7bed78fb0055132d79ee41176337c716b81c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9b393bc812d1365b530d328242031266b9182a108ce55742baf474197a29145
[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" "f9b393bc812d1365b530d328242031266b9182a108ce55742baf474197a29145", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_checkers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "f9b393bc812d1365b530d328242031266b9182a108ce55742baf474197a29145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b393bc812d1365b530d328242031266b9182a108ce55742baf474197a29145", kill_on_drop: false }`
[INFO] [stdout] f9b393bc812d1365b530d328242031266b9182a108ce55742baf474197a29145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0c9170ff5d0ae1892b766dd3dddb0e1cbe770a7f9507e3eb51688bc8ecc3221
[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" "a0c9170ff5d0ae1892b766dd3dddb0e1cbe770a7f9507e3eb51688bc8ecc3221", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_checkers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "a0c9170ff5d0ae1892b766dd3dddb0e1cbe770a7f9507e3eb51688bc8ecc3221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0c9170ff5d0ae1892b766dd3dddb0e1cbe770a7f9507e3eb51688bc8ecc3221", kill_on_drop: false }`
[INFO] [stdout] a0c9170ff5d0ae1892b766dd3dddb0e1cbe770a7f9507e3eb51688bc8ecc3221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 9e34aebf41449c21aa6315c1aacc314c127878f0ea11364bdce2416d9988f6a5
[INFO] running `Command { std: "docker" "start" "-a" "9e34aebf41449c21aa6315c1aacc314c127878f0ea11364bdce2416d9988f6a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bit_checkers-d82b5a1479e868a7
[INFO] [stdout] running 4 tests
[INFO] [stdout] test checkers::board::test::should_king_pieces ... ok
[INFO] [stdout] test checkers::board::test::should_get_normal_moves ... ok
[INFO] [stdout] test checkers::board::test::should_move_pieces ... ok
[INFO] [stdout] test checkers::board::test::should_get_jump_moves ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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]      Running /opt/rustwide/target/debug/deps/bit_checkers-03143bd4f9e6f443
[INFO] [stderr]    Doc-tests bit_checkers
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/checkers/board.rs - checkers::board::Board::jump_moves (line 176) ... ok
[INFO] [stdout] test src/checkers/board.rs - checkers::board::Board::normal_moves (line 146) ... ok
[INFO] [stdout] test src/checkers/util/bit_grid.rs - checkers::util::bit_grid::BitGrid::get_at_index (line 42) ... ok
[INFO] [stdout] test src/checkers/util/bit_grid.rs - checkers::util::bit_grid::BitGrid::set_at_cell (line 98) ... ok
[INFO] [stdout] test src/checkers/util/bit_grid.rs - checkers::util::bit_grid::BitGrid::none (line 220) ... ok
[INFO] [stdout] test src/checkers/board.rs - checkers::board::Board::move_piece (line 114) ... ok
[INFO] [stdout] test src/checkers/board.rs - checkers::board::Board::piece_at (line 269) ... ok
[INFO] [stdout] test src/checkers/util/bit_grid.rs - checkers::util::bit_grid::BitGrid::intersect (line 137) ... ok
[INFO] [stdout] test src/checkers/util/bit_grid.rs - checkers::util::bit_grid::BitGrid::negate (line 179) ... ok
[INFO] [stdout] test src/checkers/util/bit_grid.rs - checkers::util::bit_grid::BitGrid::get_at_cell (line 59) ... ok
[INFO] [stdout] test src/checkers/board.rs - checkers::board::Board::winner (line 212) ... ok
[INFO] [stdout] test src/checkers/board.rs - checkers::board::Board::pieces_iter (line 239) ... ok
[INFO] [stdout] test src/checkers/util/bit_grid.rs - checkers::util::bit_grid::BitGrid::iter_set_indexes (line 194) ... ok
[INFO] [stdout] test src/checkers/util/bit_grid.rs - checkers::util::bit_grid::BitGrid::iter_set_cells (line 207) ... ok
[INFO] [stdout] test src/checkers/util/bit_grid.rs - checkers::util::bit_grid::BitGrid::set_at_index (line 76) ... ok
[INFO] [stdout] test src/checkers/util/bit_grid.rs - checkers::util::bit_grid::BitGrid::shift (line 112) ... ok
[INFO] [stdout] test src/checkers/util/bit_grid.rs - checkers::util::bit_grid::BitGrid::union (line 158) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e34aebf41449c21aa6315c1aacc314c127878f0ea11364bdce2416d9988f6a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e34aebf41449c21aa6315c1aacc314c127878f0ea11364bdce2416d9988f6a5", kill_on_drop: false }`
[INFO] [stdout] 9e34aebf41449c21aa6315c1aacc314c127878f0ea11364bdce2416d9988f6a5