[INFO] fetching crate wasmlet 0.0.2...
[INFO] checking wasmlet-0.0.2 against try#ac4c3613be2acd5395b65d85e5657b81e3c982f0 for pr-154585
[INFO] extracting crate wasmlet 0.0.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate wasmlet 0.0.2
[INFO] finished tweaking crates.io crate wasmlet 0.0.2
[INFO] tweaked toml for crates.io crate wasmlet 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmlet 0.0.2 on toolchain ac4c3613be2acd5395b65d85e5657b81e3c982f0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasmlet 0.0.2 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" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 789c23349a56703ade5ccc7eef7e2233e3e87a8426989e7ccb0964fc7e37d004
[INFO] running `Command { std: "docker" "start" "-a" "789c23349a56703ade5ccc7eef7e2233e3e87a8426989e7ccb0964fc7e37d004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "789c23349a56703ade5ccc7eef7e2233e3e87a8426989e7ccb0964fc7e37d004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "789c23349a56703ade5ccc7eef7e2233e3e87a8426989e7ccb0964fc7e37d004", kill_on_drop: false }`
[INFO] [stdout] 789c23349a56703ade5ccc7eef7e2233e3e87a8426989e7ccb0964fc7e37d004
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad60df7a121c5d689d5f1ecc24478b54cfcf8aa12693ee000f53ae0a5c86d269
[INFO] running `Command { std: "docker" "start" "-a" "ad60df7a121c5d689d5f1ecc24478b54cfcf8aa12693ee000f53ae0a5c86d269", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-srcgen v0.120.2
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling cranelift-isle v0.120.2
[INFO] [stderr]    Compiling cranelift-bitset v0.120.2
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.120.2
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling wasmparser v0.229.0
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking wasmtime-math v33.0.2
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling pulley-interpreter v33.0.2
[INFO] [stderr]    Compiling wasm-encoder v0.229.0
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.120.2
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling cap-primitives v3.4.4
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking cranelift-control v0.120.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling cap-std v3.4.4
[INFO] [stderr]    Compiling cc v1.2.31
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.120.2
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling wasmtime-component-macro v33.0.2
[INFO] [stderr]    Compiling wasmtime-cache v33.0.2
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking wasmtime-component-util v33.0.2
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.120.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v33.0.2
[INFO] [stderr]     Checking wasmtime-asm-macros v33.0.2
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]    Compiling system-interface v0.27.3
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]     Checking wasmtime-slab v33.0.2
[INFO] [stderr]    Compiling cap-fs-ext v3.4.4
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]     Checking cabish v0.2.0
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking cap-rand v3.4.4
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr] error: could not compile `serde` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ac4c3613be2acd5395b65d85e5657b81e3c982f0/bin/rustc --crate-name serde --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.219/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "derive", "rc", "serde_derive", "std", "unstable"))' -C metadata=d03b35c9a7126781 -C extra-filename=-116dba42fd8f81ac --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_core_try_from)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_float_copysign)' --check-cfg 'cfg(no_num_nonzero_signed)' --check-cfg 'cfg(no_relaxed_trait_bounds)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_systemtime_checked_add)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ad60df7a121c5d689d5f1ecc24478b54cfcf8aa12693ee000f53ae0a5c86d269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad60df7a121c5d689d5f1ecc24478b54cfcf8aa12693ee000f53ae0a5c86d269", kill_on_drop: false }`
[INFO] [stdout] ad60df7a121c5d689d5f1ecc24478b54cfcf8aa12693ee000f53ae0a5c86d269