[INFO] cloning repository https://github.com/NIBRSYK16/wasmtime-as-lib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NIBRSYK16/wasmtime-as-lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNIBRSYK16%2Fwasmtime-as-lib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNIBRSYK16%2Fwasmtime-as-lib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1674a280f99ebbb888872fe0e27721a43cd45da
[INFO] checking NIBRSYK16/wasmtime-as-lib against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNIBRSYK16%2Fwasmtime-as-lib" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NIBRSYK16/wasmtime-as-lib
[INFO] finished tweaking git repo https://github.com/NIBRSYK16/wasmtime-as-lib
[INFO] tweaked toml for git repo https://github.com/NIBRSYK16/wasmtime-as-lib written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NIBRSYK16/wasmtime-as-lib 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 git repo https://github.com/NIBRSYK16/wasmtime-as-lib 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 wasmtime-wmemcheck v22.0.0
[INFO] [stderr]   Downloaded wasm-encoder v0.219.0
[INFO] [stderr]   Downloaded wasmtime-types v22.0.0
[INFO] [stderr]   Downloaded wat v1.219.0
[INFO] [stderr]   Downloaded wasmtime-winch v22.0.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.109.0
[INFO] [stderr]   Downloaded cranelift-entity v0.109.0
[INFO] [stderr]   Downloaded wasmtime-slab v22.0.0
[INFO] [stderr]   Downloaded postcard v1.0.10
[INFO] [stderr]   Downloaded ittapi v0.4.0
[INFO] [stderr]   Downloaded rand_xorshift v0.3.0
[INFO] [stderr]   Downloaded wasmtime-jit-debug v22.0.0
[INFO] [stderr]   Downloaded wasmtime-cache v22.0.0
[INFO] [stderr]   Downloaded wasmtime-asm-macros v22.0.0
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v22.0.0
[INFO] [stderr]   Downloaded cranelift-control v0.109.0
[INFO] [stderr]   Downloaded wasmtime-component-util v22.0.0
[INFO] [stderr]   Downloaded wasmtime-fiber v22.0.0
[INFO] [stderr]   Downloaded fxprof-processed-profile v0.6.0
[INFO] [stderr]   Downloaded wasmtime-wit-bindgen v22.0.0
[INFO] [stderr]   Downloaded cranelift-native v0.109.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.109.0
[INFO] [stderr]   Downloaded sptr v0.3.2
[INFO] [stderr]   Downloaded cranelift-frontend v0.109.0
[INFO] [stderr]   Downloaded wasmtime-versioned-export-macros v22.0.0
[INFO] [stderr]   Downloaded wasmprinter v0.209.1
[INFO] [stderr]   Downloaded wasm-encoder v0.209.1
[INFO] [stderr]   Downloaded cranelift-wasm v0.109.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.109.0
[INFO] [stderr]   Downloaded winch-codegen v0.20.0
[INFO] [stderr]   Downloaded wasmtime-component-macro v22.0.0
[INFO] [stderr]   Downloaded cc v1.1.28
[INFO] [stderr]   Downloaded wit-parser v0.209.1
[INFO] [stderr]   Downloaded ittapi-sys v0.4.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v22.0.0
[INFO] [stderr]   Downloaded wasmtime-environ v22.0.0
[INFO] [stderr]   Downloaded proptest v1.5.0
[INFO] [stderr]   Downloaded wasmparser v0.209.1
[INFO] [stderr]   Downloaded wasmparser v0.219.0
[INFO] [stderr]   Downloaded cpp_demangle v0.4.4
[INFO] [stderr]   Downloaded wast v219.0.0
[INFO] [stderr]   Downloaded cranelift-isle v0.109.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.109.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bb39e67be9d5cfe2c80d1452c6371ddfebea699d70bc0822c7685f3415401695
[INFO] running `Command { std: "docker" "start" "-a" "bb39e67be9d5cfe2c80d1452c6371ddfebea699d70bc0822c7685f3415401695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb39e67be9d5cfe2c80d1452c6371ddfebea699d70bc0822c7685f3415401695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb39e67be9d5cfe2c80d1452c6371ddfebea699d70bc0822c7685f3415401695", kill_on_drop: false }`
[INFO] [stdout] bb39e67be9d5cfe2c80d1452c6371ddfebea699d70bc0822c7685f3415401695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b48f59209c6f88d0e0d1713591e6391ef6383caac7eb7495c74dea8c9f266ee5
[INFO] running `Command { std: "docker" "start" "-a" "b48f59209c6f88d0e0d1713591e6391ef6383caac7eb7495c74dea8c9f266ee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking foldhash v0.1.3
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling cranelift-isle v0.109.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.109.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.109.0
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]     Checking arbitrary v1.3.2
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling zstd-safe v7.2.1
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[INFO] [stderr]    Compiling hashbrown v0.14.5
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[INFO] [stderr]    Compiling thiserror v1.0.64
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[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking wasm-encoder v0.219.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking wasm-encoder v0.209.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking wasmtime-component-util v22.0.0
[INFO] [stderr]    Compiling wasmtime-cache v22.0.0
[INFO] [stderr]    Compiling wasmtime-component-macro v22.0.0
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[INFO] [stderr]     Checking debugid v0.8.0
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[INFO] [stderr]     Checking directories-next v2.0.0
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[INFO] [stderr]     Checking wasmtime-asm-macros v22.0.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v22.0.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking wasmtime-slab v22.0.0
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]     Checking wast v219.0.0
[INFO] [stderr]    Compiling cranelift-codegen v0.109.0
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking ittapi v0.4.0
[INFO] [stderr]     Checking tempfile v3.13.0
[INFO] [stderr]     Checking memfd v0.6.4
[INFO] [stderr]    Compiling wasmparser v0.209.1
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling wasmtime-versioned-export-macros v22.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling wasmtime-fiber v22.0.0
[INFO] [stderr]    Compiling wasmtime v22.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking zstd v0.13.2
[INFO] [stderr]     Checking wat v1.219.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking proptest v1.5.0
[INFO] [stderr]    Compiling wit-parser v0.209.1
[INFO] [stderr]     Checking cranelift-entity v0.109.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking postcard v1.0.10
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking regalloc2 v0.9.3
[INFO] [stderr]     Checking cranelift-bforest v0.109.0
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking fxprof-processed-profile v0.6.0
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]    Compiling wasmtime-wit-bindgen v22.0.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking wasmtime-jit-debug v22.0.0
[INFO] [stderr]     Checking wasmtime-types v22.0.0
[INFO] [stderr]     Checking wasmprinter v0.209.1
[INFO] [stderr]     Checking wasmtime-environ v22.0.0
[INFO] [stderr]     Checking cranelift-frontend v0.109.0
[INFO] [stderr]     Checking cranelift-native v0.109.0
[INFO] [stderr]     Checking cranelift-wasm v0.109.0
[INFO] [stderr]     Checking wasmtime-cranelift v22.0.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | #![feature(offset_of)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | #![feature(offset_of)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `offset_of` has been stable since 1.77.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:261:12
[INFO] [stdout]     |
[INFO] [stdout] 261 | #![feature(offset_of)]
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `offset_of` has been stable since 1.77.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:261:12
[INFO] [stdout]     |
[INFO] [stdout] 261 | #![feature(offset_of)]
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `head`
[INFO] [stdout]    --> src/runtime/vm/traphandlers.rs:368:17
[INFO] [stdout]     |
[INFO] [stdout] 368 |             let head = tls::raw::replace(prev);
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_head`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/runtime/vm/mpk/pkru.rs:63:18
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let result = unsafe { core::arch::x86_64::__cpuid(0x07) };
[INFO] [stdout]    |                  ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/runtime/vm/mpk/pkru.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let result = unsafe { core::arch::x86_64::__cpuid(0) };
[INFO] [stdout]    |                  ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `head`
[INFO] [stdout]    --> src/runtime/vm/traphandlers.rs:368:17
[INFO] [stdout]     |
[INFO] [stdout] 368 |             let head = tls::raw::replace(prev);
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_head`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/runtime/vm/mpk/pkru.rs:63:18
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let result = unsafe { core::arch::x86_64::__cpuid(0x07) };
[INFO] [stdout]    |                  ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/runtime/vm/mpk/pkru.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let result = unsafe { core::arch::x86_64::__cpuid(0) };
[INFO] [stdout]    |                  ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmtime` (lib) due to 1 previous error; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmtime` (lib test) due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b48f59209c6f88d0e0d1713591e6391ef6383caac7eb7495c74dea8c9f266ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48f59209c6f88d0e0d1713591e6391ef6383caac7eb7495c74dea8c9f266ee5", kill_on_drop: false }`
[INFO] [stdout] b48f59209c6f88d0e0d1713591e6391ef6383caac7eb7495c74dea8c9f266ee5
