[INFO] fetching crate khan_sum 0.1.0...
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] crate khan_sum 0.1.0 is already in cache
[INFO] checking khan_sum-0.1.0 against master#af7ab3447079fddc51c6c7749b160d24769f7c16 for pr-99413
[INFO] extracting crate khan_sum 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate khan_sum 0.1.0 on toolchain af7ab3447079fddc51c6c7749b160d24769f7c16
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate khan_sum 0.1.0
[INFO] finished tweaking crates.io crate khan_sum 0.1.0
[INFO] tweaked toml for crates.io crate khan_sum 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d06bfaf8ca8f902ad1f478d6f188d6d94f9b028d62f6797000b0cb79e10fc77c
[INFO] running `Command { std: "docker" "start" "-a" "d06bfaf8ca8f902ad1f478d6f188d6d94f9b028d62f6797000b0cb79e10fc77c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d06bfaf8ca8f902ad1f478d6f188d6d94f9b028d62f6797000b0cb79e10fc77c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d06bfaf8ca8f902ad1f478d6f188d6d94f9b028d62f6797000b0cb79e10fc77c", kill_on_drop: false }`
[INFO] [stdout] d06bfaf8ca8f902ad1f478d6f188d6d94f9b028d62f6797000b0cb79e10fc77c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed19ddd43e9a5c1d70271799323717873bab27fbe9ce566b81ec6f9de3d62a78
[INFO] running `Command { std: "docker" "start" "-a" "ed19ddd43e9a5c1d70271799323717873bab27fbe9ce566b81ec6f9de3d62a78", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "ed19ddd43e9a5c1d70271799323717873bab27fbe9ce566b81ec6f9de3d62a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed19ddd43e9a5c1d70271799323717873bab27fbe9ce566b81ec6f9de3d62a78", kill_on_drop: false }`
[INFO] [stdout] ed19ddd43e9a5c1d70271799323717873bab27fbe9ce566b81ec6f9de3d62a78