[INFO] cloning repository https://github.com/fcdfl/proxy-subscriber
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fcdfl/proxy-subscriber" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcdfl%2Fproxy-subscriber", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcdfl%2Fproxy-subscriber'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e4ee7c4840bfe79eca6936b9ddc0bca0918035f
[INFO] checking fcdfl/proxy-subscriber against master#4bd30785eb6e55f317b41b7c278f438807eeb174 for pr-102737
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcdfl%2Fproxy-subscriber" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fcdfl/proxy-subscriber on toolchain 4bd30785eb6e55f317b41b7c278f438807eeb174
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4bd30785eb6e55f317b41b7c278f438807eeb174" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fcdfl/proxy-subscriber
[INFO] finished tweaking git repo https://github.com/fcdfl/proxy-subscriber
[INFO] tweaked toml for git repo https://github.com/fcdfl/proxy-subscriber written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/fcdfl/proxy-subscriber already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4bd30785eb6e55f317b41b7c278f438807eeb174" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tower-http v0.2.0
[INFO] [stderr]   Downloaded postgres-derive v0.4.1
[INFO] [stderr]   Downloaded axum v0.4.4
[INFO] [stderr]   Downloaded deadpool-postgres v0.10.1
[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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+4bd30785eb6e55f317b41b7c278f438807eeb174" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2509e4eaf24fab1217960e4f7c2307e56eb6c852961648460292272d7c7721c6
[INFO] running `Command { std: "docker" "start" "-a" "2509e4eaf24fab1217960e4f7c2307e56eb6c852961648460292272d7c7721c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2509e4eaf24fab1217960e4f7c2307e56eb6c852961648460292272d7c7721c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2509e4eaf24fab1217960e4f7c2307e56eb6c852961648460292272d7c7721c6", kill_on_drop: false }`
[INFO] [stdout] 2509e4eaf24fab1217960e4f7c2307e56eb6c852961648460292272d7c7721c6
[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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+4bd30785eb6e55f317b41b7c278f438807eeb174" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80f4a068bdc05a540be873423b75fb05fa5682e63619c239fcb0bd241ce512b5
[INFO] running `Command { std: "docker" "start" "-a" "80f4a068bdc05a540be873423b75fb05fa5682e63619c239fcb0bd241ce512b5", 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" "80f4a068bdc05a540be873423b75fb05fa5682e63619c239fcb0bd241ce512b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f4a068bdc05a540be873423b75fb05fa5682e63619c239fcb0bd241ce512b5", kill_on_drop: false }`
[INFO] [stdout] 80f4a068bdc05a540be873423b75fb05fa5682e63619c239fcb0bd241ce512b5