[INFO] fetching crate grid_search_cardinal_best 0.2.0...
[INFO] testing grid_search_cardinal_best-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate grid_search_cardinal_best 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate grid_search_cardinal_best 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db64399244dd5c81de85d24741d7b22cdfeae208f26f2ee8d20e07021ee13f8b
[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" "db64399244dd5c81de85d24741d7b22cdfeae208f26f2ee8d20e07021ee13f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db64399244dd5c81de85d24741d7b22cdfeae208f26f2ee8d20e07021ee13f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db64399244dd5c81de85d24741d7b22cdfeae208f26f2ee8d20e07021ee13f8b", kill_on_drop: false }`
[INFO] [stdout] db64399244dd5c81de85d24741d7b22cdfeae208f26f2ee8d20e07021ee13f8b
[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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b30f8fb46150b5a6974afbcf64d1ad9df64ec09381af538103883ef2eafa15d
[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" "3b30f8fb46150b5a6974afbcf64d1ad9df64ec09381af538103883ef2eafa15d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[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 5.32s
[INFO] running `Command { std: "docker" "inspect" "3b30f8fb46150b5a6974afbcf64d1ad9df64ec09381af538103883ef2eafa15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b30f8fb46150b5a6974afbcf64d1ad9df64ec09381af538103883ef2eafa15d", kill_on_drop: false }`
[INFO] [stdout] 3b30f8fb46150b5a6974afbcf64d1ad9df64ec09381af538103883ef2eafa15d
[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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33439942b010c31f3e060d82501968ba3e9dd4c75f6d2b9be7f8e7672f357bff
[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" "33439942b010c31f3e060d82501968ba3e9dd4c75f6d2b9be7f8e7672f357bff", 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 1.63s
[INFO] running `Command { std: "docker" "inspect" "33439942b010c31f3e060d82501968ba3e9dd4c75f6d2b9be7f8e7672f357bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33439942b010c31f3e060d82501968ba3e9dd4c75f6d2b9be7f8e7672f357bff", kill_on_drop: false }`
[INFO] [stdout] 33439942b010c31f3e060d82501968ba3e9dd4c75f6d2b9be7f8e7672f357bff
[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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd44fa7234b1a6f757c5f70ccc94d6a7bb91625f198578ab96b2edc99d9b6923
[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" "bd44fa7234b1a6f757c5f70ccc94d6a7bb91625f198578ab96b2edc99d9b6923", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grid_search_cardinal_best-c464fbc762291f44
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::grid_c ... ok
[INFO] [stdout] test test::grid_a ... ok
[INFO] [stdout] test test::grid_d ... 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" "bd44fa7234b1a6f757c5f70ccc94d6a7bb91625f198578ab96b2edc99d9b6923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd44fa7234b1a6f757c5f70ccc94d6a7bb91625f198578ab96b2edc99d9b6923", kill_on_drop: false }`
[INFO] [stdout] bd44fa7234b1a6f757c5f70ccc94d6a7bb91625f198578ab96b2edc99d9b6923
