[INFO] fetching crate seq-macro 0.3.5...
[INFO] checking seq-macro-0.3.5 against master#020bbe46bdf613c0b8211984eaa8e5fe97d6c92d for pr-122960
[INFO] extracting crate seq-macro 0.3.5 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate seq-macro 0.3.5 on toolchain 020bbe46bdf613c0b8211984eaa8e5fe97d6c92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate seq-macro 0.3.5
[INFO] finished tweaking crates.io crate seq-macro 0.3.5
[INFO] tweaked toml for crates.io crate seq-macro 0.3.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 228c676fb60377a4262c1e352ab7bd20aaf9406e5c854093571d5b283d54c476
[INFO] running `Command { std: "docker" "start" "-a" "228c676fb60377a4262c1e352ab7bd20aaf9406e5c854093571d5b283d54c476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "228c676fb60377a4262c1e352ab7bd20aaf9406e5c854093571d5b283d54c476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228c676fb60377a4262c1e352ab7bd20aaf9406e5c854093571d5b283d54c476", kill_on_drop: false }`
[INFO] [stdout] 228c676fb60377a4262c1e352ab7bd20aaf9406e5c854093571d5b283d54c476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78bf2f1056500b62eea95fc4f7b97931d39c072f59fae36dcfc175cf653fd609
[INFO] running `Command { std: "docker" "start" "-a" "78bf2f1056500b62eea95fc4f7b97931d39c072f59fae36dcfc175cf653fd609", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]    Compiling seq-macro v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml_edit v0.22.9
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]     Checking toml v0.8.12
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking trybuild v1.0.90
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.83s
[INFO] running `Command { std: "docker" "inspect" "78bf2f1056500b62eea95fc4f7b97931d39c072f59fae36dcfc175cf653fd609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78bf2f1056500b62eea95fc4f7b97931d39c072f59fae36dcfc175cf653fd609", kill_on_drop: false }`
[INFO] [stdout] 78bf2f1056500b62eea95fc4f7b97931d39c072f59fae36dcfc175cf653fd609