[INFO] cloning repository https://github.com/sebastiencs/observer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sebastiencs/observer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastiencs%2Fobserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastiencs%2Fobserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7beb3d03f1547ad9b1c4f08ab479eb08a0d2dfa0
[INFO] checking sebastiencs/observer against 7211ea594cbf137ef6118b1752b959dea7cb9088 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastiencs%2Fobserver" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/sebastiencs/observer
[INFO] finished tweaking git repo https://github.com/sebastiencs/observer
[INFO] tweaked toml for git repo https://github.com/sebastiencs/observer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sebastiencs/observer on toolchain 7211ea594cbf137ef6118b1752b959dea7cb9088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7211ea594cbf137ef6118b1752b959dea7cb9088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sebastiencs/observer 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" "+7211ea594cbf137ef6118b1752b959dea7cb9088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded opentelemetry-proto v0.33.0
[INFO] [stderr]   Downloaded opentelemetry v0.33.0
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[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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6a0246ec9053cc7b222009389a7a0a6a24fe786dadbe1213533ba7aaa792be85
[INFO] running `Command { std: "docker" "start" "6a0246ec9053cc7b222009389a7a0a6a24fe786dadbe1213533ba7aaa792be85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a0246ec9053cc7b222009389a7a0a6a24fe786dadbe1213533ba7aaa792be85", 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" "6a0246ec9053cc7b222009389a7a0a6a24fe786dadbe1213533ba7aaa792be85" "/opt/rustwide/cargo-home/bin/cargo" "+7211ea594cbf137ef6118b1752b959dea7cb9088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a0246ec9053cc7b222009389a7a0a6a24fe786dadbe1213533ba7aaa792be85", 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" "6a0246ec9053cc7b222009389a7a0a6a24fe786dadbe1213533ba7aaa792be85" "/opt/rustwide/cargo-home/bin/cargo" "+7211ea594cbf137ef6118b1752b959dea7cb9088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.13
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]    Compiling zstd-safe v7.3.0
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]     Checking twox-hash v2.1.4
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling cc v1.4.7
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]     Checking lz4_flex v0.14.0
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling snap v1.1.2
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]     Checking zlib-rs v0.6.8
[INFO] [stderr]     Checking humantime v2.4.0
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]     Checking comfy-table v7.2.2
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]     Checking datafusion-doc v55.1.0
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking ipnet v2.12.2
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking brotli v8.0.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking opentelemetry v0.33.0
[INFO] [stderr]     Checking num-bigint v0.5.1
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]     Checking glob v0.3.4
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking uuid v1.26.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr] error: could not compile `brotli` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/7211ea594cbf137ef6118b1752b959dea7cb9088/bin/rustc --crate-name brotli --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/brotli-8.0.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc-stdlib"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc-stdlib", "benchmark", "billing", "default", "disable-timer", "disallow_large_window_size", "external-literal-probability", "ffi-api", "float64", "floating_point_context_mixing", "no-stdlib-ffi-binding", "pass-through-ffi-panics", "seccomp", "sha2", "simd", "std", "validation", "vector_scratch_space"))' -C metadata=4789150d2f4a4eb2 -C extra-filename=-6ea55079a4d4b58d --out-dir /opt/rustwide/target/debug/build/brotli/6ea55079a4d4b58d/out -L dependency=/opt/rustwide/target/debug/build/alloc-no-stdlib/7b1bd6f28b6396be/out -L dependency=/opt/rustwide/target/debug/build/alloc-stdlib/aba14f6c9c5c0c71/out --extern alloc_no_stdlib=/opt/rustwide/target/debug/build/alloc-no-stdlib/7b1bd6f28b6396be/out/liballoc_no_stdlib-7b1bd6f28b6396be.rmeta --extern alloc_stdlib=/opt/rustwide/target/debug/build/alloc-stdlib/aba14f6c9c5c0c71/out/liballoc_stdlib-aba14f6c9c5c0c71.rmeta --extern brotli_decompressor=/opt/rustwide/target/debug/build/brotli-decompressor/afda87b8fb3290b5/out/libbrotli_decompressor-afda87b8fb3290b5.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] [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/7211ea594cbf137ef6118b1752b959dea7cb9088/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.6/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="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=eff99ad0be4df4cf -C extra-filename=-261ec912ddb1ff4b --out-dir /opt/rustwide/target/debug/build/syn/261ec912ddb1ff4b/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out/libproc_macro2-c062a139c850ccf4.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/63a63655125647b2/out/libquote-63a63655125647b2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out/libunicode_ident-06275983cc9514f8.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6a0246ec9053cc7b222009389a7a0a6a24fe786dadbe1213533ba7aaa792be85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0246ec9053cc7b222009389a7a0a6a24fe786dadbe1213533ba7aaa792be85", kill_on_drop: false }`
[INFO] [stdout] 6a0246ec9053cc7b222009389a7a0a6a24fe786dadbe1213533ba7aaa792be85
