[INFO] fetching crate mcserver 0.2.7...
[INFO] checking mcserver-0.2.7 against 4fcf39725a9c99bd495d8c73af83628a256ff9a9 for pr-162233-crater-rollup
[INFO] extracting crate mcserver 0.2.7 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mcserver 0.2.7
[INFO] finished tweaking crates.io crate mcserver 0.2.7
[INFO] tweaked toml for crates.io crate mcserver 0.2.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcserver 0.2.7 on toolchain 4fcf39725a9c99bd495d8c73af83628a256ff9a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcserver 0.2.7 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" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `mcserver` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustls-webpki v0.103.15
[INFO] [stderr]   Downloaded libredox v0.1.21
[INFO] [stderr]   Downloaded indenter v0.3.4
[INFO] [stderr]   Downloaded tracing-error v0.2.1
[INFO] [stderr]   Downloaded color-spantrace v0.3.0
[INFO] [stderr]   Downloaded chacha20 v0.10.2
[INFO] [stderr]   Downloaded owo-colors v4.4.0
[INFO] [stderr]   Downloaded eyre v0.6.14
[INFO] [stderr]   Downloaded clap_complete v4.6.9
[INFO] [stderr]   Downloaded combine v4.6.8
[INFO] [stderr]   Downloaded miette v7.6.0
[INFO] [stderr]   Downloaded kdl v6.7.1
[INFO] [stderr]   Downloaded quinn-proto v0.11.17
[INFO] [stderr]   Downloaded hyper v1.11.1
[INFO] [stderr]   Downloaded h2 v0.4.19
[INFO] [stderr]   Downloaded color-eyre v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9be04cae2d5058742d7255d9cb505162f24e96556c0242626edc7ae4f7724645
[INFO] running `Command { std: "docker" "start" "9be04cae2d5058742d7255d9cb505162f24e96556c0242626edc7ae4f7724645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9be04cae2d5058742d7255d9cb505162f24e96556c0242626edc7ae4f7724645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9be04cae2d5058742d7255d9cb505162f24e96556c0242626edc7ae4f7724645" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9be04cae2d5058742d7255d9cb505162f24e96556c0242626edc7ae4f7724645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9be04cae2d5058742d7255d9cb505162f24e96556c0242626edc7ae4f7724645" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `mcserver` (manifest) generated 1 warning
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling aws-lc-rs v1.18.0
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]    Compiling eyre v0.6.14
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling thread_local v1.1.10
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.28
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling owo-colors v4.4.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking shellexpand v3.1.2
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4fcf39725a9c99bd495d8c73af83628a256ff9a9/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=7a32733a1574d6bc -C extra-filename=-e5856c78dd5b7d77 --out-dir /opt/rustwide/target/debug/build/syn/e5856c78dd5b7d77/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9be04cae2d5058742d7255d9cb505162f24e96556c0242626edc7ae4f7724645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be04cae2d5058742d7255d9cb505162f24e96556c0242626edc7ae4f7724645", kill_on_drop: false }`
[INFO] [stdout] 9be04cae2d5058742d7255d9cb505162f24e96556c0242626edc7ae4f7724645
