[INFO] fetching crate metaemu-microx 0.3.0...
[INFO] checking metaemu-microx-0.3.0 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160
[INFO] extracting crate metaemu-microx 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate metaemu-microx 0.3.0 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "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-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "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" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 484290b9068409751391f592105988708e3e68121aa2703ba8df4426922f9e02
[INFO] running `Command { std: "docker" "start" "-a" "484290b9068409751391f592105988708e3e68121aa2703ba8df4426922f9e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "484290b9068409751391f592105988708e3e68121aa2703ba8df4426922f9e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484290b9068409751391f592105988708e3e68121aa2703ba8df4426922f9e02", kill_on_drop: false }`
[INFO] [stdout] 484290b9068409751391f592105988708e3e68121aa2703ba8df4426922f9e02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 739428ca8f7056c952668cbf92d19c2960c32295b8457ca66a7561b4573738e1
[INFO] running `Command { std: "docker" "start" "-a" "739428ca8f7056c952668cbf92d19c2960c32295b8457ca66a7561b4573738e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.5.3
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking ux v0.1.5
[INFO] [stderr]    Compiling rug v1.19.2
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking xmlparser v0.13.5
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking unsafe_unwrap v0.1.0
[INFO] [stderr]     Checking bumpalo v3.13.0
[INFO] [stderr]     Checking roxmltree v0.18.0
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling metaemu-state-derive v0.3.0
[INFO] [stderr]     Checking smallvec v1.10.0
[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 v0.2.89
[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 5m 00s
[INFO] running `Command { std: "docker" "inspect" "739428ca8f7056c952668cbf92d19c2960c32295b8457ca66a7561b4573738e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "739428ca8f7056c952668cbf92d19c2960c32295b8457ca66a7561b4573738e1", kill_on_drop: false }`
[INFO] [stdout] 739428ca8f7056c952668cbf92d19c2960c32295b8457ca66a7561b4573738e1