[INFO] fetching crate phd 0.1.13...
[INFO] checking phd-0.1.13 against master#da897dfb6daa268a965d2d73620316ba56020a19 for pr-76219
[INFO] extracting crate phd 0.1.13 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate phd 0.1.13 on toolchain da897dfb6daa268a965d2d73620316ba56020a19
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] started tweaking crates.io crate phd 0.1.13
[INFO] finished tweaking crates.io crate phd 0.1.13
[INFO] tweaked toml for crates.io crate phd 0.1.13 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate phd 0.1.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "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" "+da897dfb6daa268a965d2d73620316ba56020a19" "metadata" "--no-deps" "--format-version=1", 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] 35196e74ee00c6c8ef429a6cb802337d212df69a22fb06f00604d4f5912844fa
[INFO] running `Command { std: "docker" "start" "-a" "35196e74ee00c6c8ef429a6cb802337d212df69a22fb06f00604d4f5912844fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35196e74ee00c6c8ef429a6cb802337d212df69a22fb06f00604d4f5912844fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35196e74ee00c6c8ef429a6cb802337d212df69a22fb06f00604d4f5912844fa", kill_on_drop: false }`
[INFO] [stdout] 35196e74ee00c6c8ef429a6cb802337d212df69a22fb06f00604d4f5912844fa
[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" "+da897dfb6daa268a965d2d73620316ba56020a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10c958e2f4b5acaaa37b9da6cfd6fd016293d47c61c52b52acd7397b6ca6ec25
[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" "10c958e2f4b5acaaa37b9da6cfd6fd016293d47c61c52b52acd7397b6ca6ec25", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking alphanumeric-sort v1.0.11
[INFO] [stderr]     Checking shell-escape v0.1.4
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking content_inspector v0.2.4
[INFO] [stderr]     Checking phd v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "10c958e2f4b5acaaa37b9da6cfd6fd016293d47c61c52b52acd7397b6ca6ec25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c958e2f4b5acaaa37b9da6cfd6fd016293d47c61c52b52acd7397b6ca6ec25", kill_on_drop: false }`
[INFO] [stdout] 10c958e2f4b5acaaa37b9da6cfd6fd016293d47c61c52b52acd7397b6ca6ec25