[INFO] cloning repository https://github.com/stackabletech/special-task-force-unicorn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stackabletech/special-task-force-unicorn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstackabletech%2Fspecial-task-force-unicorn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstackabletech%2Fspecial-task-force-unicorn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66e65628aed0202d20ca7e208a6442a5b53100bf
[INFO] checking stackabletech/special-task-force-unicorn against try#51ad93974f526eaf4ede64932870490e6c96e4fd for pr-103293
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstackabletech%2Fspecial-task-force-unicorn" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stackabletech/special-task-force-unicorn on toolchain 51ad93974f526eaf4ede64932870490e6c96e4fd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+51ad93974f526eaf4ede64932870490e6c96e4fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stackabletech/special-task-force-unicorn
[INFO] finished tweaking git repo https://github.com/stackabletech/special-task-force-unicorn
[INFO] tweaked toml for git repo https://github.com/stackabletech/special-task-force-unicorn written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/stackabletech/special-task-force-unicorn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+51ad93974f526eaf4ede64932870490e6c96e4fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+51ad93974f526eaf4ede64932870490e6c96e4fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 863c596d82e857a1e560034456c8f3f54224fc2321f3ad1c2472c8ad734d69c4
[INFO] running `Command { std: "docker" "start" "-a" "863c596d82e857a1e560034456c8f3f54224fc2321f3ad1c2472c8ad734d69c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "863c596d82e857a1e560034456c8f3f54224fc2321f3ad1c2472c8ad734d69c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "863c596d82e857a1e560034456c8f3f54224fc2321f3ad1c2472c8ad734d69c4", kill_on_drop: false }`
[INFO] [stdout] 863c596d82e857a1e560034456c8f3f54224fc2321f3ad1c2472c8ad734d69c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+51ad93974f526eaf4ede64932870490e6c96e4fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1ca0eba5ecb174caaaa054e3ebe1bd102770261b45cc7b31ebf8af13b4eff31
[INFO] running `Command { std: "docker" "start" "-a" "b1ca0eba5ecb174caaaa054e3ebe1bd102770261b45cc7b31ebf8af13b4eff31", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "b1ca0eba5ecb174caaaa054e3ebe1bd102770261b45cc7b31ebf8af13b4eff31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ca0eba5ecb174caaaa054e3ebe1bd102770261b45cc7b31ebf8af13b4eff31", kill_on_drop: false }`
[INFO] [stdout] b1ca0eba5ecb174caaaa054e3ebe1bd102770261b45cc7b31ebf8af13b4eff31