[INFO] fetching crate grid_search_cardinal_point_to_point 0.2.0...
[INFO] testing grid_search_cardinal_point_to_point-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate grid_search_cardinal_point_to_point 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate grid_search_cardinal_point_to_point 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grid_search_cardinal_point_to_point 0.2.0
[INFO] finished tweaking crates.io crate grid_search_cardinal_point_to_point 0.2.0
[INFO] tweaked toml for crates.io crate grid_search_cardinal_point_to_point 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate grid_search_cardinal_point_to_point 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded direction v0.17.10
[INFO] [stderr]   Downloaded grid_search_maze v0.1.0
[INFO] [stderr]   Downloaded grid_search_cardinal_common v0.2.0
[INFO] [stderr]   Downloaded grid_2d v0.14.2
[INFO] [stderr]   Downloaded coord_2d v0.2.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] f7f6faa574687354ef167c288ac245a491c53421cbf9ddd6f74a75a1fd8084a2
[INFO] running `Command { std: "docker" "start" "-a" "f7f6faa574687354ef167c288ac245a491c53421cbf9ddd6f74a75a1fd8084a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7f6faa574687354ef167c288ac245a491c53421cbf9ddd6f74a75a1fd8084a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f6faa574687354ef167c288ac245a491c53421cbf9ddd6f74a75a1fd8084a2", kill_on_drop: false }`
[INFO] [stdout] f7f6faa574687354ef167c288ac245a491c53421cbf9ddd6f74a75a1fd8084a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea1cd0232d64908f4fd5c8f0a0de0d05d60e7aaf2f8a337cc11252b9282d81eb
[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" "ea1cd0232d64908f4fd5c8f0a0de0d05d60e7aaf2f8a337cc11252b9282d81eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling coord_2d v0.2.19
[INFO] [stderr]    Compiling grid_2d v0.14.2
[INFO] [stderr]    Compiling direction v0.17.10
[INFO] [stderr]    Compiling grid_search_cardinal_common v0.2.0
[INFO] [stderr]    Compiling grid_search_cardinal_point_to_point v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.35s
[INFO] running `Command { std: "docker" "inspect" "ea1cd0232d64908f4fd5c8f0a0de0d05d60e7aaf2f8a337cc11252b9282d81eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1cd0232d64908f4fd5c8f0a0de0d05d60e7aaf2f8a337cc11252b9282d81eb", kill_on_drop: false }`
[INFO] [stdout] ea1cd0232d64908f4fd5c8f0a0de0d05d60e7aaf2f8a337cc11252b9282d81eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f87225474a8adb95dda4f01130be7a3992c0a1df0eca6f936093ebaa2e76f9c
[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" "0f87225474a8adb95dda4f01130be7a3992c0a1df0eca6f936093ebaa2e76f9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.16
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling rand_isaac v0.2.0
[INFO] [stderr]    Compiling bstr v0.2.11
[INFO] [stderr]    Compiling grid_search_maze v0.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling criterion v0.3.1
[INFO] [stderr]    Compiling grid_search_cardinal_point_to_point v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.05s
[INFO] running `Command { std: "docker" "inspect" "0f87225474a8adb95dda4f01130be7a3992c0a1df0eca6f936093ebaa2e76f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f87225474a8adb95dda4f01130be7a3992c0a1df0eca6f936093ebaa2e76f9c", kill_on_drop: false }`
[INFO] [stdout] 0f87225474a8adb95dda4f01130be7a3992c0a1df0eca6f936093ebaa2e76f9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b1e960ff16c13d7a53e19778c549bc44633517ba5d97c65fdb0f51110aa5644
[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" "6b1e960ff16c13d7a53e19778c549bc44633517ba5d97c65fdb0f51110aa5644", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grid_search_cardinal_point_to_point-c0614ab32c690b5a
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test::grid_a ... ok
[INFO] [stdout] test test::grid_m ... ok
[INFO] [stdout] test test::grid_n ... ok
[INFO] [stdout] test test::grid_o ... ok
[INFO] [stdout] test test::grid_g ... ok
[INFO] [stdout] test test::grid_i ... ok
[INFO] [stdout] test test::grid_h ... ok
[INFO] [stdout] test test::grid_d ... ok
[INFO] [stdout] test test::grid_e ... ok
[INFO] [stdout] test test::grid_f ... ok
[INFO] [stdout] test test::grid_b ... ok
[INFO] [stdout] test test::grid_j ... ok
[INFO] [stdout] test test::grid_k ... ok
[INFO] [stdout] test test::grid_l ... ok
[INFO] [stdout] test test::grid_c ... ok
[INFO] [stdout] test test::grid_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grid_search_cardinal_point_to_point
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b1e960ff16c13d7a53e19778c549bc44633517ba5d97c65fdb0f51110aa5644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1e960ff16c13d7a53e19778c549bc44633517ba5d97c65fdb0f51110aa5644", kill_on_drop: false }`
[INFO] [stdout] 6b1e960ff16c13d7a53e19778c549bc44633517ba5d97c65fdb0f51110aa5644