[INFO] cloning repository https://github.com/twe4ked/farbfeld-view
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twe4ked/farbfeld-view" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwe4ked%2Ffarbfeld-view", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwe4ked%2Ffarbfeld-view'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1db65f2a88ce0af586149477f5829f1c40b788b9
[INFO] testing twe4ked/farbfeld-view against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwe4ked%2Ffarbfeld-view" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/twe4ked/farbfeld-view on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/twe4ked/farbfeld-view
[INFO] finished tweaking git repo https://github.com/twe4ked/farbfeld-view
[INFO] tweaked toml for git repo https://github.com/twe4ked/farbfeld-view written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/twe4ked/farbfeld-view already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cast v0.2.2
[INFO] [stderr]   Downloaded x11-dl v2.18.4
[INFO] [stderr]   Downloaded num-iter v0.1.39
[INFO] [stderr]   Downloaded minifb v0.13.0
[INFO] [stderr]   Downloaded sdl2 v0.32.2
[INFO] [stderr]   Downloaded sdl2-sys v0.32.6
[INFO] [stderr]   Downloaded orbclient v0.3.27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33e7f4e22d7b8bec671edd669a00f8d5500d24b72043185f1998468a0e7cc64d
[INFO] running `Command { std: "docker" "start" "-a" "33e7f4e22d7b8bec671edd669a00f8d5500d24b72043185f1998468a0e7cc64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33e7f4e22d7b8bec671edd669a00f8d5500d24b72043185f1998468a0e7cc64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33e7f4e22d7b8bec671edd669a00f8d5500d24b72043185f1998468a0e7cc64d", kill_on_drop: false }`
[INFO] [stdout] 33e7f4e22d7b8bec671edd669a00f8d5500d24b72043185f1998468a0e7cc64d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb8b1d31e8654140c681311adf9f4de022086ec4dea0970459ae76988b6707d1
[INFO] running `Command { std: "docker" "start" "-a" "cb8b1d31e8654140c681311adf9f4de022086ec4dea0970459ae76988b6707d1", 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" "cb8b1d31e8654140c681311adf9f4de022086ec4dea0970459ae76988b6707d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8b1d31e8654140c681311adf9f4de022086ec4dea0970459ae76988b6707d1", kill_on_drop: false }`
[INFO] [stdout] cb8b1d31e8654140c681311adf9f4de022086ec4dea0970459ae76988b6707d1