[INFO] cloning repository https://github.com/43615/dcim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/43615/dcim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F43615%2Fdcim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F43615%2Fdcim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31e8ae09bbd32ef06de3e085a79479b56a8d6866
[INFO] checking 43615/dcim against master#1e225413a21fa69570bd3fefea9eb05e33f8b917 for pr-107421
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F43615%2Fdcim" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/43615/dcim on toolchain 1e225413a21fa69570bd3fefea9eb05e33f8b917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1e225413a21fa69570bd3fefea9eb05e33f8b917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/43615/dcim
[INFO] finished tweaking git repo https://github.com/43615/dcim
[INFO] tweaked toml for git repo https://github.com/43615/dcim written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1e225413a21fa69570bd3fefea9eb05e33f8b917" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1e225413a21fa69570bd3fefea9eb05e33f8b917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded read_input v0.8.6
[INFO] [stderr]   Downloaded rug v1.19.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+1e225413a21fa69570bd3fefea9eb05e33f8b917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a230432d58b46b3a32831b61d67b4cab5fe67183a19e8dc9782be039cce62d2f
[INFO] running `Command { std: "docker" "start" "-a" "a230432d58b46b3a32831b61d67b4cab5fe67183a19e8dc9782be039cce62d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a230432d58b46b3a32831b61d67b4cab5fe67183a19e8dc9782be039cce62d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a230432d58b46b3a32831b61d67b4cab5fe67183a19e8dc9782be039cce62d2f", kill_on_drop: false }`
[INFO] [stdout] a230432d58b46b3a32831b61d67b4cab5fe67183a19e8dc9782be039cce62d2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+1e225413a21fa69570bd3fefea9eb05e33f8b917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a21787d1a7d6eac429695034c85bfd6a8031e67cd0335218bbf1ea2591e3d016
[INFO] running `Command { std: "docker" "start" "-a" "a21787d1a7d6eac429695034c85bfd6a8031e67cd0335218bbf1ea2591e3d016", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.5.0
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.19.0
[INFO] [stderr]     Checking read_input v0.8.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a21787d1a7d6eac429695034c85bfd6a8031e67cd0335218bbf1ea2591e3d016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21787d1a7d6eac429695034c85bfd6a8031e67cd0335218bbf1ea2591e3d016", kill_on_drop: false }`
[INFO] [stdout] a21787d1a7d6eac429695034c85bfd6a8031e67cd0335218bbf1ea2591e3d016