[INFO] fetching crate metaemu-machine 0.3.0...
[INFO] checking metaemu-machine-0.3.0 against master#180dffba142c47240ca0d93096ce90b9fd97c8d7 for pr-114716
[INFO] extracting crate metaemu-machine 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate metaemu-machine 0.3.0 on toolchain 180dffba142c47240ca0d93096ce90b9fd97c8d7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metaemu-machine 0.3.0
[INFO] finished tweaking crates.io crate metaemu-machine 0.3.0
[INFO] tweaked toml for crates.io crate metaemu-machine 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "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" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ouroboros v0.9.5
[INFO] [stderr]   Downloaded fugue-db v0.2.15
[INFO] [stderr]   Downloaded unsafe_unwrap v0.1.0
[INFO] [stderr]   Downloaded roxmltree v0.18.0
[INFO] [stderr]   Downloaded fugue-bv v0.2.34
[INFO] [stderr]   Downloaded flatc-rust v0.2.0
[INFO] [stderr]   Downloaded fugue v0.2.8
[INFO] [stderr]   Downloaded ux v0.1.5
[INFO] [stderr]   Downloaded ouroboros_macro v0.9.5
[INFO] [stderr]   Downloaded fugue-bytes v0.2.2
[INFO] [stderr]   Downloaded iset v0.2.2
[INFO] [stderr]   Downloaded ustr v0.9.0
[INFO] [stderr]   Downloaded metaemu-state v0.3.1
[INFO] [stderr]   Downloaded fugue-arch v0.2.4
[INFO] [stderr]   Downloaded metaemu-state-derive v0.3.0
[INFO] [stderr]   Downloaded fugue-ir v0.2.89
[INFO] [stderr]   Downloaded ustr v0.8.1
[INFO] [stderr]   Downloaded flatcc v23.1.21
[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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12d58467601af7b8f9dcae3262f0389f6a38d11e48188a2e6da6a5c24f4ccd09
[INFO] running `Command { std: "docker" "start" "-a" "12d58467601af7b8f9dcae3262f0389f6a38d11e48188a2e6da6a5c24f4ccd09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12d58467601af7b8f9dcae3262f0389f6a38d11e48188a2e6da6a5c24f4ccd09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d58467601af7b8f9dcae3262f0389f6a38d11e48188a2e6da6a5c24f4ccd09", kill_on_drop: false }`
[INFO] [stdout] 12d58467601af7b8f9dcae3262f0389f6a38d11e48188a2e6da6a5c24f4ccd09
[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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e65077ac5c9218a99d5c36f776f53b2d308b42191dfc06c219a7b20481ba3c66
[INFO] running `Command { std: "docker" "start" "-a" "e65077ac5c9218a99d5c36f776f53b2d308b42191dfc06c219a7b20481ba3c66", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking ux v0.1.5
[INFO] [stderr]    Compiling rug v1.20.1
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]     Checking xmlparser v0.13.5
[INFO] [stderr]     Checking unsafe_unwrap v0.1.0
[INFO] [stderr]     Checking bumpalo v3.13.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking roxmltree v0.18.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.46
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking iset v0.2.2
[INFO] [stderr]     Checking thiserror v1.0.46
[INFO] [stderr]    Compiling metaemu-state-derive v0.3.0
[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 v0.2.89
[INFO] [stderr]     Checking fugue v0.2.8
[INFO] [stderr]     Checking metaemu-state v0.3.1
[INFO] [stderr]     Checking metaemu-machine v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.27s
[INFO] running `Command { std: "docker" "inspect" "e65077ac5c9218a99d5c36f776f53b2d308b42191dfc06c219a7b20481ba3c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65077ac5c9218a99d5c36f776f53b2d308b42191dfc06c219a7b20481ba3c66", kill_on_drop: false }`
[INFO] [stdout] e65077ac5c9218a99d5c36f776f53b2d308b42191dfc06c219a7b20481ba3c66