[INFO] fetching crate grid_search_cardinal_point_to_point 0.2.0...
[INFO] checking grid_search_cardinal_point_to_point-0.2.0 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] extracting crate grid_search_cardinal_point_to_point 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate grid_search_cardinal_point_to_point 0.2.0 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "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-3/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" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grid_search_maze v0.1.0
[INFO] [stderr]   Downloaded direction v0.17.10
[INFO] [stderr]   Downloaded coord_2d v0.2.19
[INFO] [stderr]   Downloaded grid_2d v0.14.2
[INFO] [stderr]   Downloaded grid_search_cardinal_common v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd0b470f99b0af5bb3d137b2f52a239ce2e21b0d6afd5a738d9b0a917399faa0
[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" "cd0b470f99b0af5bb3d137b2f52a239ce2e21b0d6afd5a738d9b0a917399faa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd0b470f99b0af5bb3d137b2f52a239ce2e21b0d6afd5a738d9b0a917399faa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0b470f99b0af5bb3d137b2f52a239ce2e21b0d6afd5a738d9b0a917399faa0", kill_on_drop: false }`
[INFO] [stdout] cd0b470f99b0af5bb3d137b2f52a239ce2e21b0d6afd5a738d9b0a917399faa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 344fe0f32b66707261344e5ae5cf920eb37b2530bc51f4f5612225818158a880
[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" "344fe0f32b66707261344e5ae5cf920eb37b2530bc51f4f5612225818158a880", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking regex-automata v0.1.8
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking bstr v0.2.11
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand_isaac v0.2.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking tinytemplate v1.0.3
[INFO] [stderr]     Checking criterion v0.3.1
[INFO] [stderr]     Checking coord_2d v0.2.19
[INFO] [stderr]     Checking grid_2d v0.14.2
[INFO] [stderr]     Checking direction v0.17.10
[INFO] [stderr]     Checking grid_search_maze v0.1.0
[INFO] [stderr]     Checking grid_search_cardinal_common v0.2.0
[INFO] [stderr]     Checking grid_search_cardinal_point_to_point v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.94s
[INFO] running `Command { std: "docker" "inspect" "344fe0f32b66707261344e5ae5cf920eb37b2530bc51f4f5612225818158a880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "344fe0f32b66707261344e5ae5cf920eb37b2530bc51f4f5612225818158a880", kill_on_drop: false }`
[INFO] [stdout] 344fe0f32b66707261344e5ae5cf920eb37b2530bc51f4f5612225818158a880