[INFO] fetching crate tracing-rerun 0.2.2...
[INFO] testing tracing-rerun-0.2.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tracing-rerun 0.2.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tracing-rerun 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tracing-rerun 0.2.2
[INFO] tweaked toml for crates.io crate tracing-rerun 0.2.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing-rerun 0.2.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tracing-rerun 0.2.2 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" "+beta-2026-04-21" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4130474a469b38d2e30abdd9ce0b0bbec526181addd878d7384c9177144c8c0f
[INFO] running `Command { std: "docker" "start" "-a" "4130474a469b38d2e30abdd9ce0b0bbec526181addd878d7384c9177144c8c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4130474a469b38d2e30abdd9ce0b0bbec526181addd878d7384c9177144c8c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4130474a469b38d2e30abdd9ce0b0bbec526181addd878d7384c9177144c8c0f", kill_on_drop: false }`
[INFO] [stdout] 4130474a469b38d2e30abdd9ce0b0bbec526181addd878d7384c9177144c8c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0429accc1c133ca0d92c931449799c0fee39ab8707b290adad7850237d4f8a78
[INFO] running `Command { std: "docker" "start" "-a" "0429accc1c133ca0d92c931449799c0fee39ab8707b290adad7850237d4f8a78", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling twox-hash v2.1.2
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling lz4_flex v0.11.5
[INFO] [stderr]    Compiling arrow-schema v56.2.0
[INFO] [stderr]    Compiling cc v1.2.53
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling lexical-write-float v1.0.6
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling comfy-table v7.2.2
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling datafusion-doc v50.3.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling lexical-core v1.0.6
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling log-once v0.4.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling fixed v1.29.0
[INFO] [stderr]    Compiling re_case v0.28.2
[INFO] [stderr]    Compiling re_error v0.28.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling natord v1.0.9
[INFO] [stderr]    Compiling clean-path v0.2.1
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling glam v0.30.10
[INFO] [stderr]    Compiling jiff v0.2.18
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling re_span v0.28.2
[INFO] [stderr]    Compiling openssl-probe v0.2.0
[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/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/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=47f27664813fbb95 -C extra-filename=-445a0c6d39360ba6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-de971877b13e8714.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-8bc1af19593eb512.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-78d3da9d81f84e3e.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: could not compile `chrono-tz` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name chrono_tz --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-tz-0.10.4/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"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "case-insensitive", "chrono-tz-build", "default", "filter-by-regex", "serde", "std"))' -C metadata=a30063b6dcfe747d -C extra-filename=-81de9696b33f5b88 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-2ffaf6c6571d8d40.rmeta --extern phf=/opt/rustwide/target/debug/deps/libphf-9b1777cfd137bc19.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0429accc1c133ca0d92c931449799c0fee39ab8707b290adad7850237d4f8a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0429accc1c133ca0d92c931449799c0fee39ab8707b290adad7850237d4f8a78", kill_on_drop: false }`
[INFO] [stdout] 0429accc1c133ca0d92c931449799c0fee39ab8707b290adad7850237d4f8a78
