[INFO] fetching crate md-viewer 0.3.0...
[INFO] testing md-viewer-0.3.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate md-viewer 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate md-viewer 0.3.0
[INFO] finished tweaking crates.io crate md-viewer 0.3.0
[INFO] tweaked toml for crates.io crate md-viewer 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate md-viewer 0.3.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate md-viewer 0.3.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:92:12
[INFO] [stderr]    |
[INFO] [stderr] 92 | homepage = "https://github.com/aydiler/md-viewer"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 97 | repository = "https://github.com/aydiler/md-viewer"
[INFO] [stderr]    |              --------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `md-viewer` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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] 84d82e7ec86c0fb1ed773d538630bb755eb5cb0349cec72ba72a2ecbefcbc0f3
[INFO] running `Command { std: "docker" "start" "84d82e7ec86c0fb1ed773d538630bb755eb5cb0349cec72ba72a2ecbefcbc0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d82e7ec86c0fb1ed773d538630bb755eb5cb0349cec72ba72a2ecbefcbc0f3", 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" "84d82e7ec86c0fb1ed773d538630bb755eb5cb0349cec72ba72a2ecbefcbc0f3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d82e7ec86c0fb1ed773d538630bb755eb5cb0349cec72ba72a2ecbefcbc0f3", 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" "84d82e7ec86c0fb1ed773d538630bb755eb5cb0349cec72ba72a2ecbefcbc0f3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:92:12
[INFO] [stderr]    |
[INFO] [stderr] 92 | homepage = "https://github.com/aydiler/md-viewer"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 97 | repository = "https://github.com/aydiler/md-viewer"
[INFO] [stderr]    |              --------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `md-viewer` (manifest) generated 1 warning
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling writeable v0.6.4
[INFO] [stderr]    Compiling litemap v0.8.3
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling core_maths v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling dlib v0.5.3
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling zerovec-derive v0.10.4
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling pxfm v0.1.30
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling weezl v0.1.12
[INFO] [stderr]    Compiling wayland-backend v0.3.17
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling zune-core v0.5.3
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling zune-jpeg v0.5.15
[INFO] [stderr]    Compiling gif v0.14.2
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling image-webp v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling quick-xml v0.41.0
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling zune-core v0.4.12
[INFO] [stderr]    Compiling wayland-client v0.31.15
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]    Compiling zune-jpeg v0.4.21
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling png v0.18.1
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[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/1.100.0-beta.1-x86_64-unknown-linux-gnu/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 -C embed-bitcode=no -C debug-assertions=off --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-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=79ad83fcf26c0e55 -C extra-filename=-25fa689d638c0fe2 --out-dir /opt/rustwide/target/release/build/syn/25fa689d638c0fe2/out -C strip=symbols -L dependency=/opt/rustwide/target/release/build/proc-macro2/8bbf008e74d9f267/out -L dependency=/opt/rustwide/target/release/build/unicode-ident/35476bc0d7d58b85/out --extern proc_macro2=/opt/rustwide/target/release/build/proc-macro2/8bbf008e74d9f267/out/libproc_macro2-8bbf008e74d9f267.rmeta --extern quote=/opt/rustwide/target/release/build/quote/ab0286f8f4fbfe61/out/libquote-ab0286f8f4fbfe61.rmeta --extern unicode_ident=/opt/rustwide/target/release/build/unicode-ident/35476bc0d7d58b85/out/libunicode_ident-35476bc0d7d58b85.rmeta --cap-lints allow --cap-lints=warn --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 `pxfm` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name pxfm --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pxfm-0.1.30/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C opt-level=z -C panic=abort -C linker-plugin-lto -C codegen-units=1 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=79f8023dc4c4766b -C extra-filename=-a4cc8806594cde16 --out-dir /opt/rustwide/target/release/build/pxfm/a4cc8806594cde16/out -C strip=symbols --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "84d82e7ec86c0fb1ed773d538630bb755eb5cb0349cec72ba72a2ecbefcbc0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d82e7ec86c0fb1ed773d538630bb755eb5cb0349cec72ba72a2ecbefcbc0f3", kill_on_drop: false }`
[INFO] [stdout] 84d82e7ec86c0fb1ed773d538630bb755eb5cb0349cec72ba72a2ecbefcbc0f3
