[INFO] fetching crate grid_search_cardinal_best 0.2.0...
[INFO] testing grid_search_cardinal_best-0.2.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate grid_search_cardinal_best 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate grid_search_cardinal_best 0.2.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53be765f4c9503cce942d21d07d4bf7054d69d0b9be62d0ecfb9d282517f4ec7
[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" "53be765f4c9503cce942d21d07d4bf7054d69d0b9be62d0ecfb9d282517f4ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53be765f4c9503cce942d21d07d4bf7054d69d0b9be62d0ecfb9d282517f4ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53be765f4c9503cce942d21d07d4bf7054d69d0b9be62d0ecfb9d282517f4ec7", kill_on_drop: false }`
[INFO] [stdout] 53be765f4c9503cce942d21d07d4bf7054d69d0b9be62d0ecfb9d282517f4ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", 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] b17dd944faddc2a911230d26ae480e04b50c5262ea9b3c249681f7a563d34a06
[INFO] running `Command { std: "docker" "start" "-a" "b17dd944faddc2a911230d26ae480e04b50c5262ea9b3c249681f7a563d34a06", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[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 grid_2d v0.14.6
[INFO] [stderr]    Compiling direction v0.17.10
[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 8.02s
[INFO] running `Command { std: "docker" "inspect" "b17dd944faddc2a911230d26ae480e04b50c5262ea9b3c249681f7a563d34a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b17dd944faddc2a911230d26ae480e04b50c5262ea9b3c249681f7a563d34a06", kill_on_drop: false }`
[INFO] [stdout] b17dd944faddc2a911230d26ae480e04b50c5262ea9b3c249681f7a563d34a06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87fb44d68d6d2ff67ca2b001a1f6f8845c8b900201b15d1f59663599b9653ead
[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" "87fb44d68d6d2ff67ca2b001a1f6f8845c8b900201b15d1f59663599b9653ead", 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 1.83s
[INFO] running `Command { std: "docker" "inspect" "87fb44d68d6d2ff67ca2b001a1f6f8845c8b900201b15d1f59663599b9653ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87fb44d68d6d2ff67ca2b001a1f6f8845c8b900201b15d1f59663599b9653ead", kill_on_drop: false }`
[INFO] [stdout] 87fb44d68d6d2ff67ca2b001a1f6f8845c8b900201b15d1f59663599b9653ead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f4236c394a1afc17a91764716b5d6d4ba56ae89bbedae1ece04740cac9602b5
[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" "3f4236c394a1afc17a91764716b5d6d4ba56ae89bbedae1ece04740cac9602b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grid_search_cardinal_best-c2632ac5bf9cb012
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::grid_a ... ok
[INFO] [stdout] test test::grid_b ... ok
[INFO] [stdout] test test::grid_d ... ok
[INFO] [stdout] test test::grid_c ... ok
[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] [stderr]    Doc-tests grid_search_cardinal_best
[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" "3f4236c394a1afc17a91764716b5d6d4ba56ae89bbedae1ece04740cac9602b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4236c394a1afc17a91764716b5d6d4ba56ae89bbedae1ece04740cac9602b5", kill_on_drop: false }`
[INFO] [stdout] 3f4236c394a1afc17a91764716b5d6d4ba56ae89bbedae1ece04740cac9602b5