[INFO] fetching crate enarx-exec-wasmtime 0.4.0-pre...
[INFO] testing enarx-exec-wasmtime-0.4.0-pre against 1.60.0 for beta-1.61-1
[INFO] extracting crate enarx-exec-wasmtime 0.4.0-pre into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate enarx-exec-wasmtime 0.4.0-pre on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enarx-exec-wasmtime 0.4.0-pre
[INFO] finished tweaking crates.io crate enarx-exec-wasmtime 0.4.0-pre
[INFO] tweaked toml for crates.io crate enarx-exec-wasmtime 0.4.0-pre written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate enarx-exec-wasmtime 0.4.0-pre already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wiggle v0.35.2
[INFO] [stderr]   Downloaded wiggle-generate v0.35.2
[INFO] [stderr]   Downloaded wiggle-macro v0.35.2
[INFO] [stderr]   Downloaded wasmparser v0.83.0
[INFO] [stderr]   Downloaded wasmtime-types v0.35.2
[INFO] [stderr]   Downloaded wasmtime-jit-debug v0.35.2
[INFO] [stderr]   Downloaded io-lifetimes v0.5.3
[INFO] [stderr]   Downloaded wasmtime-environ v0.35.2
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.82.2
[INFO] [stderr]   Downloaded cranelift-frontend v0.82.2
[INFO] [stderr]   Downloaded wast v40.0.0
[INFO] [stderr]   Downloaded fs-set-times v0.15.0
[INFO] [stderr]   Downloaded winx v0.31.0
[INFO] [stderr]   Downloaded cap-rand v0.24.2
[INFO] [stderr]   Downloaded cap-fs-ext v0.24.2
[INFO] [stderr]   Downloaded cap-time-ext v0.24.2
[INFO] [stderr]   Downloaded sec1 v0.3.0-pre.1
[INFO] [stderr]   Downloaded psm v0.1.18
[INFO] [stderr]   Downloaded io-lifetimes v0.6.1
[INFO] [stderr]   Downloaded rustix v0.33.5
[INFO] [stderr]   Downloaded pkcs8 v0.9.0-pre.1
[INFO] [stderr]   Downloaded rustix v0.34.2
[INFO] [stderr]   Downloaded ambient-authority v0.0.1
[INFO] [stderr]   Downloaded wasi-common v0.35.2
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.42
[INFO] [stderr]   Downloaded flagset v0.4.3
[INFO] [stderr]   Downloaded cranelift-codegen v0.82.2
[INFO] [stderr]   Downloaded x509-cert v0.0.2
[INFO] [stderr]   Downloaded wasmparser v0.84.0
[INFO] [stderr]   Downloaded system-interface v0.20.0
[INFO] [stderr]   Downloaded maybe-owned v0.3.4
[INFO] [stderr]   Downloaded cap-primitives v0.24.2
[INFO] [stderr]   Downloaded cap-std v0.24.2
[INFO] [stderr]   Downloaded wat v1.0.42
[INFO] [stderr]   Downloaded witx v0.9.1
[INFO] [stderr]   Downloaded wast v35.0.2
[INFO] [stderr]   Downloaded spki v0.6.0-pre.2
[INFO] [stderr]   Downloaded der v0.6.0-pre.3
[INFO] [stderr]   Downloaded wasi-cap-std-sync v0.35.2
[INFO] [stderr]   Downloaded wasmtime-wasi v0.35.2
[INFO] [stderr]   Downloaded cranelift-bforest v0.82.2
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.82.2
[INFO] [stderr]   Downloaded cranelift-native v0.82.2
[INFO] [stderr]   Downloaded cranelift-wasm v0.82.2
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.35.2
[INFO] [stderr]   Downloaded wasmtime-jit v0.35.2
[INFO] [stderr]   Downloaded cranelift-entity v0.82.2
[INFO] [stderr]   Downloaded wasmtime v0.35.2
[INFO] [stderr]   Downloaded wasmtime-runtime v0.35.2
[INFO] [stderr]   Downloaded const-oid v0.9.0
[INFO] [stderr]   Downloaded der_derive v0.6.0-pre.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d7869fb32a2da8a1c90fbfe44967090b3e39fb3ca8bbe72f5456bd4816edfdf9
[INFO] running `Command { std: "docker" "start" "-a" "d7869fb32a2da8a1c90fbfe44967090b3e39fb3ca8bbe72f5456bd4816edfdf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7869fb32a2da8a1c90fbfe44967090b3e39fb3ca8bbe72f5456bd4816edfdf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7869fb32a2da8a1c90fbfe44967090b3e39fb3ca8bbe72f5456bd4816edfdf9", kill_on_drop: false }`
[INFO] [stdout] d7869fb32a2da8a1c90fbfe44967090b3e39fb3ca8bbe72f5456bd4816edfdf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 143b707be2575ec87ba1e86b4a3f0eb0da3fb53a62b0a67bdfd483e3a02fb31d
[INFO] running `Command { std: "docker" "start" "-a" "143b707be2575ec87ba1e86b4a3f0eb0da3fb53a62b0a67bdfd483e3a02fb31d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling rustix v0.33.5
[INFO] [stderr]    Compiling target-lexicon v0.12.3
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.82.2
[INFO] [stderr]    Compiling wasmparser v0.83.0
[INFO] [stderr]    Compiling io-extras v0.13.2
[INFO] [stderr]    Compiling ambient-authority v0.0.1
[INFO] [stderr]    Compiling cap-primitives v0.24.2
[INFO] [stderr]    Compiling more-asserts v0.2.2
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling cap-std v0.24.2
[INFO] [stderr]    Compiling wasmtime v0.35.2
[INFO] [stderr]    Compiling flagset v0.4.3
[INFO] [stderr]    Compiling const-oid v0.9.0
[INFO] [stderr]    Compiling wasi-common v0.35.2
[INFO] [stderr]    Compiling cap-fs-ext v0.24.2
[INFO] [stderr]    Compiling system-interface v0.20.0
[INFO] [stderr]    Compiling io-lifetimes v0.6.1
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]    Compiling rustix v0.34.2
[INFO] [stderr]    Compiling wasmtime-wasi v0.35.2
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling chunked_transfer v1.4.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling wasmtime-runtime v0.35.2
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling psm v0.1.18
[INFO] [stderr]    Compiling wasmtime-jit-debug v0.35.2
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.82.2
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling rustls-pemfile v0.3.0
[INFO] [stderr]    Compiling regalloc v0.0.34
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling cranelift-entity v0.82.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling flate2 v1.0.23
[INFO] [stderr]    Compiling der_derive v0.6.0-pre.3
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling witx v0.9.1
[INFO] [stderr]    Compiling cranelift-bforest v0.82.2
[INFO] [stderr]    Compiling wasmtime-types v0.35.2
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling wasmparser v0.84.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling wiggle-generate v0.35.2
[INFO] [stderr] error: could not compile `regalloc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name regalloc --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regalloc-0.0.34/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 -C debuginfo=2 --cfg 'feature="default"' -C metadata=f001dc5df4e0bd81 -C extra-filename=-f001dc5df4e0bd81 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-1e8f0341924255e9.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-fa78b0299a8daff8.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-068ac8185082e6f5.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "143b707be2575ec87ba1e86b4a3f0eb0da3fb53a62b0a67bdfd483e3a02fb31d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143b707be2575ec87ba1e86b4a3f0eb0da3fb53a62b0a67bdfd483e3a02fb31d", kill_on_drop: false }`
[INFO] [stdout] 143b707be2575ec87ba1e86b4a3f0eb0da3fb53a62b0a67bdfd483e3a02fb31d