[INFO] cloning repository https://github.com/wheres-waldo/rust13
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wheres-waldo/rust13" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheres-waldo%2Frust13", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheres-waldo%2Frust13'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94f4d220f80f900f04f4d60ce74232daf0c52349
[INFO] testing wheres-waldo/rust13 against master#6c20ab744b0f82646d90ce9d25894823abc9c669 for pr-99093
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheres-waldo%2Frust13" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wheres-waldo/rust13 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/wheres-waldo/rust13
[INFO] finished tweaking git repo https://github.com/wheres-waldo/rust13
[INFO] tweaked toml for git repo https://github.com/wheres-waldo/rust13 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/wheres-waldo/rust13 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e7b12a21e79ed217dd2e24b784c7ba7fa4fd9d9d4fb56894ef26210e56cbcea
[INFO] running `Command { std: "docker" "start" "-a" "6e7b12a21e79ed217dd2e24b784c7ba7fa4fd9d9d4fb56894ef26210e56cbcea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e7b12a21e79ed217dd2e24b784c7ba7fa4fd9d9d4fb56894ef26210e56cbcea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7b12a21e79ed217dd2e24b784c7ba7fa4fd9d9d4fb56894ef26210e56cbcea", kill_on_drop: false }`
[INFO] [stdout] 6e7b12a21e79ed217dd2e24b784c7ba7fa4fd9d9d4fb56894ef26210e56cbcea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dccf5a0430851d77fa45f354514f16c42e4bd14184236c4a0de0d0d0b6cc6ed
[INFO] running `Command { std: "docker" "start" "-a" "0dccf5a0430851d77fa45f354514f16c42e4bd14184236c4a0de0d0d0b6cc6ed", 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" "0dccf5a0430851d77fa45f354514f16c42e4bd14184236c4a0de0d0d0b6cc6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dccf5a0430851d77fa45f354514f16c42e4bd14184236c4a0de0d0d0b6cc6ed", kill_on_drop: false }`
[INFO] [stdout] 0dccf5a0430851d77fa45f354514f16c42e4bd14184236c4a0de0d0d0b6cc6ed