[INFO] crate grid_search_cardinal_best 0.2.0 is already in cache
[INFO] testing grid_search_cardinal_best-0.2.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate grid_search_cardinal_best 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate grid_search_cardinal_best 0.2.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grid_search_cardinal_best 0.2.0
[INFO] finished tweaking crates.io crate grid_search_cardinal_best 0.2.0
[INFO] tweaked toml for crates.io crate grid_search_cardinal_best 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8413f5427ce9bb408aeff4fcc60e490857f541c0fc9ec9ddd263f1621d56dcc2
[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" "8413f5427ce9bb408aeff4fcc60e490857f541c0fc9ec9ddd263f1621d56dcc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8413f5427ce9bb408aeff4fcc60e490857f541c0fc9ec9ddd263f1621d56dcc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8413f5427ce9bb408aeff4fcc60e490857f541c0fc9ec9ddd263f1621d56dcc2", kill_on_drop: false }`
[INFO] [stdout] 8413f5427ce9bb408aeff4fcc60e490857f541c0fc9ec9ddd263f1621d56dcc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be7a2882ecdd03717870afc8b0649c4a67b37ed17a0d0b9bc4e8934bd807ff70
[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" "be7a2882ecdd03717870afc8b0649c4a67b37ed17a0d0b9bc4e8934bd807ff70", kill_on_drop: false }`
[INFO] [stderr]    Compiling coord_2d v0.2.22
[INFO] [stderr]    Compiling direction v0.17.10
[INFO] [stderr]    Compiling grid_2d v0.14.6
[INFO] [stderr]    Compiling grid_search_cardinal_common v0.2.0
[INFO] [stderr]    Compiling grid_search_cardinal_best v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "be7a2882ecdd03717870afc8b0649c4a67b37ed17a0d0b9bc4e8934bd807ff70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be7a2882ecdd03717870afc8b0649c4a67b37ed17a0d0b9bc4e8934bd807ff70", kill_on_drop: false }`
[INFO] [stdout] be7a2882ecdd03717870afc8b0649c4a67b37ed17a0d0b9bc4e8934bd807ff70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1574d0d0d5a45a22c3ebb44eae65011bd642bd1351485514f1d5e1afb7688b44
[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" "1574d0d0d5a45a22c3ebb44eae65011bd642bd1351485514f1d5e1afb7688b44", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_isaac v0.2.0
[INFO] [stderr]    Compiling grid_search_cardinal_best v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "1574d0d0d5a45a22c3ebb44eae65011bd642bd1351485514f1d5e1afb7688b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1574d0d0d5a45a22c3ebb44eae65011bd642bd1351485514f1d5e1afb7688b44", kill_on_drop: false }`
[INFO] [stdout] 1574d0d0d5a45a22c3ebb44eae65011bd642bd1351485514f1d5e1afb7688b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.45.2" "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] dd483edc16be65281d3900e6c51d6fa6d622b6e537c7d9f3b07a05bc94c32a52
[INFO] running `Command { std: "docker" "start" "-a" "dd483edc16be65281d3900e6c51d6fa6d622b6e537c7d9f3b07a05bc94c32a52", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grid_search_cardinal_best-8f81a9cf6e814211
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::grid_d ... ok
[INFO] [stdout] test test::grid_c ... ok
[INFO] [stdout] test test::grid_a ... ok
[INFO] [stdout] test test::grid_b ... ok
[INFO] [stderr]    Doc-tests grid_search_cardinal_best
[INFO] [stdout] test test::grid_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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] running `Command { std: "docker" "inspect" "dd483edc16be65281d3900e6c51d6fa6d622b6e537c7d9f3b07a05bc94c32a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd483edc16be65281d3900e6c51d6fa6d622b6e537c7d9f3b07a05bc94c32a52", kill_on_drop: false }`
[INFO] [stdout] dd483edc16be65281d3900e6c51d6fa6d622b6e537c7d9f3b07a05bc94c32a52