[INFO] fetching crate mechtron-host 0.3.14...
[INFO] checking mechtron-host-0.3.14 against try#ed606620234c6b50f2414162c4bbabd5f4a925f3 for pr-147995
[INFO] extracting crate mechtron-host 0.3.14 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mechtron-host 0.3.14 on toolchain ed606620234c6b50f2414162c4bbabd5f4a925f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 271 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a25291e4763a5274cced64edae44cf5ef1b3a72f1ce8dae71dc7f07b5c5a7eb
[INFO] running `Command { std: "docker" "start" "-a" "2a25291e4763a5274cced64edae44cf5ef1b3a72f1ce8dae71dc7f07b5c5a7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a25291e4763a5274cced64edae44cf5ef1b3a72f1ce8dae71dc7f07b5c5a7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a25291e4763a5274cced64edae44cf5ef1b3a72f1ce8dae71dc7f07b5c5a7eb", kill_on_drop: false }`
[INFO] [stdout] 2a25291e4763a5274cced64edae44cf5ef1b3a72f1ce8dae71dc7f07b5c5a7eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29ce5d5219cbdbb1fd6b6fa3492b445e8978f4579132e5df108633c3044a4bd9
[INFO] running `Command { std: "docker" "start" "-a" "29ce5d5219cbdbb1fd6b6fa3492b445e8978f4579132e5df108633c3044a4bd9", kill_on_drop: false }`
[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 v0.7.45
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking wasmparser v0.83.0
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling corosensei v0.1.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.82.3
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.82.3
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking cranelift-entity v0.82.3
[INFO] [stderr]    Compiling wasm-encoder v0.240.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking regalloc v0.0.34
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking cranelift-bforest v0.82.3
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking brownstone v1.1.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking indent_write v2.2.0
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v2.3.0
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking joinery v2.1.0
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking ariadne v0.1.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr] error: could not compile `gimli` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed606620234c6b50f2414162c4bbabd5f4a925f3/bin/rustc --crate-name gimli --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gimli-0.26.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="endian-reader"' --cfg 'feature="fallible-iterator"' --cfg 'feature="indexmap"' --cfg 'feature="read"' --cfg 'feature="read-core"' --cfg 'feature="stable_deref_trait"' --cfg 'feature="std"' --cfg 'feature="write"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "compiler_builtins", "core", "default", "endian-reader", "fallible-iterator", "indexmap", "read", "read-core", "rustc-dep-of-std", "stable_deref_trait", "std", "write"))' -C metadata=f90c986a3b84ab90 -C extra-filename=-7d88463247c19bac --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fallible_iterator=/opt/rustwide/target/debug/deps/libfallible_iterator-d8ccea709ef5f921.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-a96433e7122bb795.rmeta --extern stable_deref_trait=/opt/rustwide/target/debug/deps/libstable_deref_trait-e814237486c15833.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "29ce5d5219cbdbb1fd6b6fa3492b445e8978f4579132e5df108633c3044a4bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29ce5d5219cbdbb1fd6b6fa3492b445e8978f4579132e5df108633c3044a4bd9", kill_on_drop: false }`
[INFO] [stdout] 29ce5d5219cbdbb1fd6b6fa3492b445e8978f4579132e5df108633c3044a4bd9