[INFO] fetching crate html-mumu 0.2.0-rc.4...
[INFO] checking html-mumu-0.2.0-rc.4 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate html-mumu 0.2.0-rc.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate html-mumu 0.2.0-rc.4
[INFO] finished tweaking crates.io crate html-mumu 0.2.0-rc.4
[INFO] tweaked toml for crates.io crate html-mumu 0.2.0-rc.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate html-mumu 0.2.0-rc.4 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate html-mumu 0.2.0-rc.4 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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossterm v0.27.0
[INFO] [stderr]   Downloaded core-mumu v0.9.0-rc.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a06827d4fe50d2e64773e2ed9a828859df2ff029ee32b4bb26f337c48b5d7fb
[INFO] running `Command { std: "docker" "start" "-a" "6a06827d4fe50d2e64773e2ed9a828859df2ff029ee32b4bb26f337c48b5d7fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a06827d4fe50d2e64773e2ed9a828859df2ff029ee32b4bb26f337c48b5d7fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a06827d4fe50d2e64773e2ed9a828859df2ff029ee32b4bb26f337c48b5d7fb", kill_on_drop: false }`
[INFO] [stdout] 6a06827d4fe50d2e64773e2ed9a828859df2ff029ee32b4bb26f337c48b5d7fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cae39234ecf6d6f4623ac0c8812a7f714aa9ad48a33a0de5898467c5b69acb7
[INFO] running `Command { std: "docker" "start" "-a" "5cae39234ecf6d6f4623ac0c8812a7f714aa9ad48a33a0de5898467c5b69acb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking core-mumu v0.9.0-rc.3
[INFO] [stderr]     Checking html-mumu v0.2.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `Command { std: "docker" "inspect" "5cae39234ecf6d6f4623ac0c8812a7f714aa9ad48a33a0de5898467c5b69acb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cae39234ecf6d6f4623ac0c8812a7f714aa9ad48a33a0de5898467c5b69acb7", kill_on_drop: false }`
[INFO] [stdout] 5cae39234ecf6d6f4623ac0c8812a7f714aa9ad48a33a0de5898467c5b69acb7