[INFO] fetching crate grid_trait 0.1.1...
[INFO] checking grid_trait-0.1.1 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] extracting crate grid_trait 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate grid_trait 0.1.1 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grid_trait 0.1.1
[INFO] finished tweaking crates.io crate grid_trait 0.1.1
[INFO] tweaked toml for crates.io crate grid_trait 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f8c72e769fbd0558365a73e3c45110b5dcaa12ddf84f9ebfc39b911dfa9127d
[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" "0f8c72e769fbd0558365a73e3c45110b5dcaa12ddf84f9ebfc39b911dfa9127d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f8c72e769fbd0558365a73e3c45110b5dcaa12ddf84f9ebfc39b911dfa9127d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8c72e769fbd0558365a73e3c45110b5dcaa12ddf84f9ebfc39b911dfa9127d", kill_on_drop: false }`
[INFO] [stdout] 0f8c72e769fbd0558365a73e3c45110b5dcaa12ddf84f9ebfc39b911dfa9127d
[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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--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] 7d3789267809230a8c9bdfcc8e6a14d62af18918661b77d3b1c89b5f83abd021
[INFO] running `Command { std: "docker" "start" "-a" "7d3789267809230a8c9bdfcc8e6a14d62af18918661b77d3b1c89b5f83abd021", kill_on_drop: false }`
[INFO] [stderr]     Checking mint v0.5.5
[INFO] [stderr]     Checking grid_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "7d3789267809230a8c9bdfcc8e6a14d62af18918661b77d3b1c89b5f83abd021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3789267809230a8c9bdfcc8e6a14d62af18918661b77d3b1c89b5f83abd021", kill_on_drop: false }`
[INFO] [stdout] 7d3789267809230a8c9bdfcc8e6a14d62af18918661b77d3b1c89b5f83abd021