[INFO] fetching crate hermit-wasm 0.1.1...
[INFO] checking hermit-wasm-0.1.1 against 1.95.0 for pr-155915
[INFO] extracting crate hermit-wasm 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate hermit-wasm 0.1.1
[INFO] finished tweaking crates.io crate hermit-wasm 0.1.1
[INFO] tweaked toml for crates.io crate hermit-wasm 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hermit-wasm 0.1.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hermit-wasm 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cranelift-bitset v0.120.0
[INFO] [stderr]   Downloaded xattr v1.5.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.120.0
[INFO] [stderr]   Downloaded cranelift-control v0.120.0
[INFO] [stderr]   Downloaded wasmtime-math v33.0.0
[INFO] [stderr]   Downloaded cranelift-native v0.120.0
[INFO] [stderr]   Downloaded wasmtime-asm-macros v33.0.0
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v33.0.0
[INFO] [stderr]   Downloaded wasmtime-versioned-export-macros v33.0.0
[INFO] [stderr]   Downloaded wasmtime-slab v33.0.0
[INFO] [stderr]   Downloaded cranelift-srcgen v0.120.0
[INFO] [stderr]   Downloaded cranelift-entity v0.120.0
[INFO] [stderr]   Downloaded wasmtime-fiber v33.0.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.120.0
[INFO] [stderr]   Downloaded cranelift-assembler-x64-meta v0.120.0
[INFO] [stderr]   Downloaded hermit v0.11.0
[INFO] [stderr]   Downloaded wasmprinter v0.229.0
[INFO] [stderr]   Downloaded cranelift-assembler-x64 v0.120.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.120.0
[INFO] [stderr]   Downloaded wasm-encoder v0.229.0
[INFO] [stderr]   Downloaded pulley-interpreter v33.0.0
[INFO] [stderr]   Downloaded ureq-proto v0.4.1
[INFO] [stderr]   Downloaded winch-codegen v33.0.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.120.0
[INFO] [stderr]   Downloaded cranelift-isle v0.120.0
[INFO] [stderr]   Downloaded ureq v3.0.11
[INFO] [stderr]   Downloaded regalloc2 v0.12.2
[INFO] [stderr]   Downloaded wasmtime-environ v33.0.0
[INFO] [stderr]   Downloaded wasmtime-winch v33.0.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v33.0.0
[INFO] [stderr]   Downloaded wasmparser v0.229.0
[INFO] [stderr]   Downloaded wasmtime v33.0.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.120.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 344dfe7b7632125812c01211d89ffd9e9212053a5661e6f31e00de44345432ad
[INFO] running `Command { std: "docker" "start" "-a" "344dfe7b7632125812c01211d89ffd9e9212053a5661e6f31e00de44345432ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "344dfe7b7632125812c01211d89ffd9e9212053a5661e6f31e00de44345432ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "344dfe7b7632125812c01211d89ffd9e9212053a5661e6f31e00de44345432ad", kill_on_drop: false }`
[INFO] [stdout] 344dfe7b7632125812c01211d89ffd9e9212053a5661e6f31e00de44345432ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afc4d7d7bed705da482a2550fdf0874bad791eed40da52efc731cabebdbc321c
[INFO] running `Command { std: "docker" "start" "-a" "afc4d7d7bed705da482a2550fdf0874bad791eed40da52efc731cabebdbc321c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cranelift-srcgen v0.120.0
[INFO] [stderr]    Compiling cranelift-bitset v0.120.0
[INFO] [stderr]    Compiling cranelift-isle v0.120.0
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.120.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stderr]    Compiling wasmparser v0.229.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking wasmtime-math v33.0.0
[INFO] [stderr]    Compiling wasm-encoder v0.229.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling pulley-interpreter v33.0.0
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.120.0
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking clap_builder v4.5.39
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v33.0.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking wasmtime-asm-macros v33.0.0
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking wasmtime-slab v33.0.0
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.120.0
[INFO] [stderr]     Checking cranelift-control v0.120.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.120.0
[INFO] [stderr]     Checking memfd v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling wasmtime-versioned-export-macros v33.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling zerocopy-derive v0.8.25
[INFO] [stderr]    Compiling wasmtime v33.0.0
[INFO] [stderr]    Compiling cranelift-codegen v0.120.0
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking clap v4.5.39
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zerocopy-0.8.25/src/lib.rs:311:5
[INFO] [stdout]     |
[INFO] [stdout] 311 |     feature(stdarch_x86_avx512)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zerocopy` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "afc4d7d7bed705da482a2550fdf0874bad791eed40da52efc731cabebdbc321c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc4d7d7bed705da482a2550fdf0874bad791eed40da52efc731cabebdbc321c", kill_on_drop: false }`
[INFO] [stdout] afc4d7d7bed705da482a2550fdf0874bad791eed40da52efc731cabebdbc321c