[INFO] fetching crate zacor 0.1.0...
[INFO] documenting zacor-0.1.0 against 1.99.0-beta.8 for beta-rustdoc-1.100
[INFO] extracting crate zacor 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate zacor 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zacor 0.1.0
[INFO] tweaked toml for crates.io crate zacor 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zacor 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zacor 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded which v7.0.3
[INFO] [stderr]   Downloaded env_home v0.1.0
[INFO] [stderr]   Downloaded zacor-package v0.1.0
[INFO] [stderr]   Downloaded deflate64 v0.1.11
[INFO] [stderr]   Downloaded humansize v2.1.3
[INFO] [stderr]   Downloaded timeago v0.4.2
[INFO] [stderr]   Downloaded error-code v3.3.2
[INFO] [stderr]   Downloaded clipboard-win v5.4.1
[INFO] [stderr]   Downloaded clap_complete v4.6.0
[INFO] [stderr]   Downloaded arboard v3.6.1
[INFO] [stderr]   Downloaded comfy-table v7.2.2
[INFO] [stderr]   Downloaded libyml v0.0.5
[INFO] [stderr]   Downloaded openssl-sys v0.9.112
[INFO] [stderr]   Downloaded serde_yml v0.0.12
[INFO] [stderr]   Downloaded crossterm v0.29.0
[INFO] [stderr]   Downloaded zune-jpeg v0.5.14
[INFO] [stderr]   Downloaded axum v0.8.8
[INFO] [stderr]   Downloaded openssl v0.10.76
[INFO] [stderr]   Downloaded isolang v2.4.0
[INFO] [stderr]   Downloaded winsafe v0.0.19
[INFO] [stderr]   Downloaded pxfm v0.1.28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f5b07b75dbc052770b44e3de75cb3ca99a82c29fc35f00a6946675df62b4c3cd
[INFO] running `Command { std: "docker" "start" "f5b07b75dbc052770b44e3de75cb3ca99a82c29fc35f00a6946675df62b4c3cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5b07b75dbc052770b44e3de75cb3ca99a82c29fc35f00a6946675df62b4c3cd", 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" "f5b07b75dbc052770b44e3de75cb3ca99a82c29fc35f00a6946675df62b4c3cd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5b07b75dbc052770b44e3de75cb3ca99a82c29fc35f00a6946675df62b4c3cd", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f5b07b75dbc052770b44e3de75cb3ca99a82c29fc35f00a6946675df62b4c3cd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking siphasher v1.0.2
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking pxfm v0.1.28
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking lzma-rs v0.3.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking isolang v2.4.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking libyml v0.0.5
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking deflate64 v0.1.11
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]     Checking fastrand v2.3.0
[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/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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"' --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=f354ffd16db6ee68 -C extra-filename=-e99e8bdbbafbd3d0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-154be7f81f34ed1b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a87dd5cb7e80719c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f5b07b75dbc052770b44e3de75cb3ca99a82c29fc35f00a6946675df62b4c3cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b07b75dbc052770b44e3de75cb3ca99a82c29fc35f00a6946675df62b4c3cd", kill_on_drop: false }`
[INFO] [stdout] f5b07b75dbc052770b44e3de75cb3ca99a82c29fc35f00a6946675df62b4c3cd
