[INFO] fetching crate mechtron-host 0.3.14...
[INFO] checking mechtron-host-0.3.14 against master#fcac501a73cdde54de46a0683567f1a890730555 for pr-151102
[INFO] extracting crate mechtron-host 0.3.14 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mechtron-host 0.3.14
[INFO] finished tweaking crates.io crate mechtron-host 0.3.14
[INFO] tweaked toml for crates.io crate mechtron-host 0.3.14 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mechtron-host 0.3.14 on toolchain fcac501a73cdde54de46a0683567f1a890730555
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 271 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding wasmer v2.3.0 (available: v6.1.0)
[INFO] [stderr]       Adding wasmer-compiler-singlepass v2.3.0 (available: v6.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmer-artifact v2.3.0
[INFO] [stderr]   Downloaded wasmer-compiler v2.3.0
[INFO] [stderr]   Downloaded wasmer-compiler-singlepass v2.3.0
[INFO] [stderr]   Downloaded wasmer-engine-universal-artifact v2.3.0
[INFO] [stderr]   Downloaded wasmer-object v2.3.0
[INFO] [stderr]   Downloaded wasmer-engine-universal v2.3.0
[INFO] [stderr]   Downloaded ariadne v0.1.5
[INFO] [stderr]   Downloaded validator v0.15.0
[INFO] [stderr]   Downloaded joinery v2.1.0
[INFO] [stderr]   Downloaded cosmic-macros-primitive v0.3.14
[INFO] [stderr]   Downloaded wasmer-types v2.3.0
[INFO] [stderr]   Downloaded brownstone v1.1.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.82.3
[INFO] [stderr]   Downloaded cranelift-frontend v0.82.3
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.82.3
[INFO] [stderr]   Downloaded wasmer v2.3.0
[INFO] [stderr]   Downloaded wasmparser v0.83.0
[INFO] [stderr]   Downloaded wasmer-compiler-cranelift v2.3.0
[INFO] [stderr]   Downloaded regalloc v0.0.34
[INFO] [stderr]   Downloaded wasmer-engine v2.3.0
[INFO] [stderr]   Downloaded cosmic-space v0.3.14
[INFO] [stderr]   Downloaded wasmer-vm v2.3.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.82.3
[INFO] [stderr]   Downloaded cranelift-entity v0.82.3
[INFO] [stderr]   Downloaded wasmer-engine-dylib v2.3.0
[INFO] [stderr]   Downloaded cosmic-nom v0.3.14
[INFO] [stderr]   Downloaded nom-supreme v0.6.0
[INFO] [stderr]   Downloaded wasmer-derive v2.3.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.82.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 674d3493a1da3bdf14f9427be010928b0cb84cb130fc162371e8c31689f66197
[INFO] running `Command { std: "docker" "start" "-a" "674d3493a1da3bdf14f9427be010928b0cb84cb130fc162371e8c31689f66197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "674d3493a1da3bdf14f9427be010928b0cb84cb130fc162371e8c31689f66197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "674d3493a1da3bdf14f9427be010928b0cb84cb130fc162371e8c31689f66197", kill_on_drop: false }`
[INFO] [stdout] 674d3493a1da3bdf14f9427be010928b0cb84cb130fc162371e8c31689f66197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 153c98f2252c300829bf5b1ee3c0a0ffb9f67028ecf29152d2f25b95292325af
[INFO] running `Command { std: "docker" "start" "-a" "153c98f2252c300829bf5b1ee3c0a0ffb9f67028ecf29152d2f25b95292325af", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling rkyv v0.7.46
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking wasmparser v0.83.0
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling loupe-derive v0.1.3
[INFO] [stderr]    Compiling rkyv_derive v0.7.46
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling corosensei v0.1.4
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.82.3
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.82.3
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking cranelift-entity v0.82.3
[INFO] [stderr]     Checking regalloc v0.0.34
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking cranelift-bforest v0.82.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking brownstone v1.1.0
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking wasm-encoder v0.244.0
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking indent_write v2.2.0
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v2.3.0
[INFO] [stderr]     Checking loupe v0.1.3
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking joinery v2.1.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling dynasm v1.2.3
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking nom-supreme v0.6.0
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking wast v244.0.0
[INFO] [stderr]     Checking nom_locate v4.2.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking ariadne v0.1.5
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking cosmic-nom v0.3.14
[INFO] [stderr]    Compiling wasmer-derive v2.3.0
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]    Compiling cranelift-codegen v0.82.3
[INFO] [stderr]    Compiling cosmic-macros-primitive v0.3.14
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking convert_case v0.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking oneshot v0.1.11
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking validator v0.15.0
[INFO] [stderr]     Checking enumset v1.1.10
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking wasmer-types v2.3.0
[INFO] [stderr]     Checking cosmic-space v0.3.14
[INFO] [stderr]     Checking wat v1.244.0
[INFO] [stderr]     Checking wasmer-compiler v2.3.0
[INFO] [stderr]     Checking wasmer-artifact v2.3.0
[INFO] [stderr]     Checking wasmer-object v2.3.0
[INFO] [stderr]     Checking wasmer-vm v2.3.0
[INFO] [stderr]     Checking wasmer-engine-universal-artifact v2.3.0
[INFO] [stderr]     Checking wasmer-engine v2.3.0
[INFO] [stderr]     Checking cranelift-frontend v0.82.3
[INFO] [stderr]     Checking wasmer-engine-dylib v2.3.0
[INFO] [stderr]     Checking wasmer-engine-universal v2.3.0
[INFO] [stderr]     Checking dynasmrt v1.2.3
[INFO] [stderr]     Checking wasmer v2.3.0
[INFO] [stderr]     Checking wasmer-compiler-singlepass v2.3.0
[INFO] [stderr]     Checking mechtron-host v0.3.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.74s
[INFO] running `Command { std: "docker" "inspect" "153c98f2252c300829bf5b1ee3c0a0ffb9f67028ecf29152d2f25b95292325af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153c98f2252c300829bf5b1ee3c0a0ffb9f67028ecf29152d2f25b95292325af", kill_on_drop: false }`
[INFO] [stdout] 153c98f2252c300829bf5b1ee3c0a0ffb9f67028ecf29152d2f25b95292325af