[INFO] cloning repository https://github.com/Jakur/topaz-tak
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jakur/topaz-tak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakur%2Ftopaz-tak", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakur%2Ftopaz-tak'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 961170f17b8da80006379999a236c865fbe7dd1b
[INFO] testing Jakur/topaz-tak against master#6c20ab744b0f82646d90ce9d25894823abc9c669 for pr-99093
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakur%2Ftopaz-tak" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jakur/topaz-tak on toolchain 6c20ab744b0f82646d90ce9d25894823abc9c669
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jakur/topaz-tak
[INFO] finished tweaking git repo https://github.com/Jakur/topaz-tak
[INFO] tweaked toml for git repo https://github.com/Jakur/topaz-tak written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Jakur/topaz-tak already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_xoshiro v0.6.0
[INFO] [stderr]   Downloaded termtree v0.2.3
[INFO] [stderr]   Downloaded syn v1.0.77
[INFO] [stderr]   Downloaded mini-internal v0.1.24
[INFO] [stderr]   Downloaded bitintr v0.3.0
[INFO] [stderr]   Downloaded miniserde v0.1.24
[INFO] [stderr]   Downloaded telnet v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 376baa2e93fb0e26646d39b3dc9b46a4f7f7c416327b19b12e6f9a80f90b1020
[INFO] running `Command { std: "docker" "start" "-a" "376baa2e93fb0e26646d39b3dc9b46a4f7f7c416327b19b12e6f9a80f90b1020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "376baa2e93fb0e26646d39b3dc9b46a4f7f7c416327b19b12e6f9a80f90b1020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "376baa2e93fb0e26646d39b3dc9b46a4f7f7c416327b19b12e6f9a80f90b1020", kill_on_drop: false }`
[INFO] [stdout] 376baa2e93fb0e26646d39b3dc9b46a4f7f7c416327b19b12e6f9a80f90b1020
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c795ca4aceed510161b74f048b5cf0444d27d7a49bd85ff7e88e221233d815d
[INFO] running `Command { std: "docker" "start" "-a" "3c795ca4aceed510161b74f048b5cf0444d27d7a49bd85ff7e88e221233d815d", 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" "3c795ca4aceed510161b74f048b5cf0444d27d7a49bd85ff7e88e221233d815d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c795ca4aceed510161b74f048b5cf0444d27d7a49bd85ff7e88e221233d815d", kill_on_drop: false }`
[INFO] [stdout] 3c795ca4aceed510161b74f048b5cf0444d27d7a49bd85ff7e88e221233d815d