[INFO] fetching crate wasmer-backend-api 0.601.0...
[INFO] checking wasmer-backend-api-0.601.0 against try#c8085cfed34c45021fc8f66d073f6394b3e35431 for pr-148939
[INFO] extracting crate wasmer-backend-api 0.601.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate wasmer-backend-api 0.601.0
[INFO] finished tweaking crates.io crate wasmer-backend-api 0.601.0
[INFO] tweaked toml for crates.io crate wasmer-backend-api 0.601.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmer-backend-api 0.601.0 on toolchain c8085cfed34c45021fc8f66d073f6394b3e35431
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasmer-backend-api 0.601.0 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" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43bec54a2fb9d31d7d1718e33bac2b2966d764c8c5e4bd026789d7b7a90e2e40
[INFO] running `Command { std: "docker" "start" "-a" "43bec54a2fb9d31d7d1718e33bac2b2966d764c8c5e4bd026789d7b7a90e2e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43bec54a2fb9d31d7d1718e33bac2b2966d764c8c5e4bd026789d7b7a90e2e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43bec54a2fb9d31d7d1718e33bac2b2966d764c8c5e4bd026789d7b7a90e2e40", kill_on_drop: false }`
[INFO] [stdout] 43bec54a2fb9d31d7d1718e33bac2b2966d764c8c5e4bd026789d7b7a90e2e40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1adbaace80e7eda8b653ae6298844440b0ef3bf261b1b1095f7d0166932433f
[INFO] running `Command { std: "docker" "start" "-a" "a1adbaace80e7eda8b653ae6298844440b0ef3bf261b1b1095f7d0166932433f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking ptr_meta v0.3.1
[INFO] [stderr]    Compiling lalrpop-util v0.22.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling bytecheck_derive v0.8.2
[INFO] [stderr]     Checking rancor v0.1.1
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]    Compiling aliasable v0.1.3
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling munge_macro v0.4.7
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]     Checking bytecheck v0.8.2
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling ouroboros_macro v0.18.5
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling wasmparser v0.224.1
[INFO] [stderr]     Checking rend v0.5.3
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking munge v0.4.7
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c8085cfed34c45021fc8f66d073f6394b3e35431/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.6/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="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=7cff8d058d2c0feb -C extra-filename=-c65950e42a980085 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c8085cfed34c45021fc8f66d073f6394b3e35431/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.31/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 --warn=unreachable_pub --warn=unexpected_cfgs --warn=single_use_lifetimes --warn=rust_2018_idioms --warn=missing_debug_implementations --check-cfg 'cfg(futures_sanitizer)' --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "memchr", "portable-atomic", "sink", "slab", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=dd0f4b44354c9a78 -C extra-filename=-f3240e4e325eafa8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-7306232710002122.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-756e876442dee363.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-8d88089869a627e9.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-7756ce9e872cc833.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-e7bd2ffb932e7c3a.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-011073701ea3a715.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-7c3b23e851763d6f.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-dccf8aabedbf6d41.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-db1de871cd8706a6.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-ab20fc0822f5e3c5.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a1adbaace80e7eda8b653ae6298844440b0ef3bf261b1b1095f7d0166932433f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1adbaace80e7eda8b653ae6298844440b0ef3bf261b1b1095f7d0166932433f", kill_on_drop: false }`
[INFO] [stdout] a1adbaace80e7eda8b653ae6298844440b0ef3bf261b1b1095f7d0166932433f