[INFO] fetching crate rio-rs 0.4.0...
[INFO] checking rio-rs-0.4.0 against master#5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa for pr-149901
[INFO] extracting crate rio-rs 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rio-rs 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rio-rs 0.4.0
[INFO] tweaked toml for crates.io crate rio-rs 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rio-rs 0.4.0 on toolchain 5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rio-rs 0.4.0 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" "+5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bb8-redis v0.17.0
[INFO] [stderr]   Downloaded windows-result v0.3.1
[INFO] [stderr]   Downloaded bb8 v0.8.6
[INFO] [stderr]   Downloaded cordyceps v0.3.2
[INFO] [stderr]   Downloaded bb8 v0.7.1
[INFO] [stderr]   Downloaded miniz_oxide v0.8.4
[INFO] [stderr]   Downloaded async-trait-sync v0.1.57
[INFO] [stderr]   Downloaded papaya v0.1.8
[INFO] [stderr]   Downloaded seize v0.4.9
[INFO] [stderr]   Downloaded rio-macros v0.4.0
[INFO] [stderr]   Downloaded tokio-util v0.6.10
[INFO] [stderr]   Downloaded reqwest v0.12.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a2f2fc7f7198591c8b6dab348ebee1b8936d3402cb179f2b6876f4e89336b13
[INFO] running `Command { std: "docker" "start" "-a" "5a2f2fc7f7198591c8b6dab348ebee1b8936d3402cb179f2b6876f4e89336b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a2f2fc7f7198591c8b6dab348ebee1b8936d3402cb179f2b6876f4e89336b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2f2fc7f7198591c8b6dab348ebee1b8936d3402cb179f2b6876f4e89336b13", kill_on_drop: false }`
[INFO] [stdout] 5a2f2fc7f7198591c8b6dab348ebee1b8936d3402cb179f2b6876f4e89336b13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3016c85b5a230997f311cdb0792b3f6c73e13db7254f08c30a7756b61812270
[INFO] running `Command { std: "docker" "start" "-a" "d3016c85b5a230997f311cdb0792b3f6c73e13db7254f08c30a7756b61812270", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling cc v1.2.13
[INFO] [stderr]     Checking bytes v1.10.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling tinyvec v1.8.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crc v3.2.1
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling unicode-properties v0.1.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling whoami v1.5.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling openssl-sys v0.9.106
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]    Compiling iroh-quinn-udp v0.5.7
[INFO] [stderr]    Compiling n0-future v0.1.2
[INFO] [stderr]     Checking cordyceps v0.3.2
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling openssl v0.10.71
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]    Compiling netwatch v0.4.0
[INFO] [stderr]    Compiling async-trait-sync v0.1.57
[INFO] [stderr]     Checking futures-buffered v0.2.11
[INFO] [stderr]     Checking time v0.3.40
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking netdev v0.31.0
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking seize v0.4.9
[INFO] [stderr]     Checking hdrhistogram v7.5.4
[INFO] [stderr]     Checking indexmap v1.9.3
[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/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.98/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="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --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=eef779f90c73615a -C extra-filename=-f578b2fe8365abc6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6a9a85908c92ea5f.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-1602f08c712b2027.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a3690edd3a41f0e2.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d3016c85b5a230997f311cdb0792b3f6c73e13db7254f08c30a7756b61812270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3016c85b5a230997f311cdb0792b3f6c73e13db7254f08c30a7756b61812270", kill_on_drop: false }`
[INFO] [stdout] d3016c85b5a230997f311cdb0792b3f6c73e13db7254f08c30a7756b61812270
