[INFO] fetching crate a8e-mcp 0.1.2...
[INFO] checking a8e-mcp-0.1.2 against try#54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47 for pr-153041
[INFO] extracting crate a8e-mcp 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate a8e-mcp 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate a8e-mcp 0.1.2
[INFO] tweaked toml for crates.io crate a8e-mcp 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate a8e-mcp 0.1.2 on toolchain 54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate a8e-mcp 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 821dd7567adc22845b95fdaf78c3c65c4350c5fb72f1109a7e83981a91b4d038
[INFO] running `Command { std: "docker" "start" "-a" "821dd7567adc22845b95fdaf78c3c65c4350c5fb72f1109a7e83981a91b4d038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "821dd7567adc22845b95fdaf78c3c65c4350c5fb72f1109a7e83981a91b4d038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "821dd7567adc22845b95fdaf78c3c65c4350c5fb72f1109a7e83981a91b4d038", kill_on_drop: false }`
[INFO] [stdout] 821dd7567adc22845b95fdaf78c3c65c4350c5fb72f1109a7e83981a91b4d038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a00c0f2473f0572346466f86142a40d7453a3a1f4b30a6e18a86841c3026404
[INFO] running `Command { std: "docker" "start" "-a" "3a00c0f2473f0572346466f86142a40d7453a3a1f4b30a6e18a86841c3026404", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "3a00c0f2473f0572346466f86142a40d7453a3a1f4b30a6e18a86841c3026404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a00c0f2473f0572346466f86142a40d7453a3a1f4b30a6e18a86841c3026404", kill_on_drop: false }`
[INFO] [stdout] 3a00c0f2473f0572346466f86142a40d7453a3a1f4b30a6e18a86841c3026404