[INFO] fetching crate miss-demeanor-pluginutils 0.3.0...
[INFO] checking miss-demeanor-pluginutils-0.3.0 against master#a874956d940ecb3ed524b6176a171219ac4787ea for pr-76104
[INFO] extracting crate miss-demeanor-pluginutils 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate miss-demeanor-pluginutils 0.3.0 on toolchain a874956d940ecb3ed524b6176a171219ac4787ea
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate miss-demeanor-pluginutils 0.3.0
[INFO] finished tweaking crates.io crate miss-demeanor-pluginutils 0.3.0
[INFO] tweaked toml for crates.io crate miss-demeanor-pluginutils 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adf8b33cd83dcef816e273e7e0cd8a03039a676ea2797fa31b1cc5bb91f69bdf
[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" "adf8b33cd83dcef816e273e7e0cd8a03039a676ea2797fa31b1cc5bb91f69bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adf8b33cd83dcef816e273e7e0cd8a03039a676ea2797fa31b1cc5bb91f69bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf8b33cd83dcef816e273e7e0cd8a03039a676ea2797fa31b1cc5bb91f69bdf", kill_on_drop: false }`
[INFO] [stdout] adf8b33cd83dcef816e273e7e0cd8a03039a676ea2797fa31b1cc5bb91f69bdf
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23115c3fdf97b4742b0ea2761f2b36004e35f9afe43db31390e3e25c06c0c22b
[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" "23115c3fdf97b4742b0ea2761f2b36004e35f9afe43db31390e3e25c06c0c22b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking miss-demeanor-pluginutils v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.09s
[INFO] running `Command { std: "docker" "inspect" "23115c3fdf97b4742b0ea2761f2b36004e35f9afe43db31390e3e25c06c0c22b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23115c3fdf97b4742b0ea2761f2b36004e35f9afe43db31390e3e25c06c0c22b", kill_on_drop: false }`
[INFO] [stdout] 23115c3fdf97b4742b0ea2761f2b36004e35f9afe43db31390e3e25c06c0c22b