[INFO] fetching crate metaemu-microx 0.3.0...
[INFO] checking metaemu-microx-0.3.0 against master#fb4bca04fa1bde2f7db1b31a59e066f7bebd7fc6 for pr-120361
[INFO] extracting crate metaemu-microx 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate metaemu-microx 0.3.0 on toolchain fb4bca04fa1bde2f7db1b31a59e066f7bebd7fc6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fb4bca04fa1bde2f7db1b31a59e066f7bebd7fc6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metaemu-microx 0.3.0
[INFO] finished tweaking crates.io crate metaemu-microx 0.3.0
[INFO] tweaked toml for crates.io crate metaemu-microx 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fb4bca04fa1bde2f7db1b31a59e066f7bebd7fc6" "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" "+fb4bca04fa1bde2f7db1b31a59e066f7bebd7fc6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metaemu-hooks v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+fb4bca04fa1bde2f7db1b31a59e066f7bebd7fc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47ef3abbfa8ec28c2edd29b95dc0a7ce9d9befafd7496eb74f699ef84b813bf5
[INFO] running `Command { std: "docker" "start" "-a" "47ef3abbfa8ec28c2edd29b95dc0a7ce9d9befafd7496eb74f699ef84b813bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47ef3abbfa8ec28c2edd29b95dc0a7ce9d9befafd7496eb74f699ef84b813bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ef3abbfa8ec28c2edd29b95dc0a7ce9d9befafd7496eb74f699ef84b813bf5", kill_on_drop: false }`
[INFO] [stdout] 47ef3abbfa8ec28c2edd29b95dc0a7ce9d9befafd7496eb74f699ef84b813bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+fb4bca04fa1bde2f7db1b31a59e066f7bebd7fc6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c499927b3bc698112c211a7dc42ebc9734b18bb4c134e31cd8adbbcf0e8566a
[INFO] running `Command { std: "docker" "start" "-a" "9c499927b3bc698112c211a7dc42ebc9734b18bb4c134e31cd8adbbcf0e8566a", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.2
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking ux v0.1.5
[INFO] [stderr]    Compiling rug v1.24.0
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking bumpalo v3.14.0
[INFO] [stderr]     Checking unsafe_unwrap v0.1.0
[INFO] [stderr]    Compiling metaemu-state-derive v0.3.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking roxmltree v0.18.1
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking iset v0.2.2
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking ustr v0.9.0
[INFO] [stderr]     Checking ustr v0.8.1
[INFO] [stderr]     Checking fugue-bytes v0.2.2
[INFO] [stderr]     Checking fugue-arch v0.2.4
[INFO] [stderr]     Checking fugue-bv v0.2.34
[INFO] [stderr]     Checking fugue-ir v0.2.91
[INFO] [stderr]     Checking fugue v0.2.8
[INFO] [stderr]     Checking metaemu-state v0.3.1
[INFO] [stderr]     Checking metaemu-hooks v0.3.0
[INFO] [stderr]     Checking metaemu-microx v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 35s
[INFO] running `Command { std: "docker" "inspect" "9c499927b3bc698112c211a7dc42ebc9734b18bb4c134e31cd8adbbcf0e8566a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c499927b3bc698112c211a7dc42ebc9734b18bb4c134e31cd8adbbcf0e8566a", kill_on_drop: false }`
[INFO] [stdout] 9c499927b3bc698112c211a7dc42ebc9734b18bb4c134e31cd8adbbcf0e8566a