[INFO] fetching crate distributed-topic-tracker 0.2.7...
[INFO] checking distributed-topic-tracker-0.2.7 against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] extracting crate distributed-topic-tracker 0.2.7 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate distributed-topic-tracker 0.2.7
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate distributed-topic-tracker 0.2.7
[INFO] tweaked toml for crates.io crate distributed-topic-tracker 0.2.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate distributed-topic-tracker 0.2.7 on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate distributed-topic-tracker 0.2.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ac344e8703177fdf6f10d5438b7864bc98b7a69ad8fe55c6c245651e1705b35
[INFO] running `Command { std: "docker" "start" "-a" "7ac344e8703177fdf6f10d5438b7864bc98b7a69ad8fe55c6c245651e1705b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ac344e8703177fdf6f10d5438b7864bc98b7a69ad8fe55c6c245651e1705b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ac344e8703177fdf6f10d5438b7864bc98b7a69ad8fe55c6c245651e1705b35", kill_on_drop: false }`
[INFO] [stdout] 7ac344e8703177fdf6f10d5438b7864bc98b7a69ad8fe55c6c245651e1705b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bcfd9a89dc07de1a2058871db401cf5dd2555a806c1cebb974fc1973f507a28
[INFO] running `Command { std: "docker" "start" "-a" "2bcfd9a89dc07de1a2058871db401cf5dd2555a806c1cebb974fc1973f507a28", kill_on_drop: false }`
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "2bcfd9a89dc07de1a2058871db401cf5dd2555a806c1cebb974fc1973f507a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bcfd9a89dc07de1a2058871db401cf5dd2555a806c1cebb974fc1973f507a28", kill_on_drop: false }`
[INFO] [stdout] 2bcfd9a89dc07de1a2058871db401cf5dd2555a806c1cebb974fc1973f507a28