[INFO] fetching crate sb 0.3.12...
[INFO] checking sb-0.3.12 against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967
[INFO] extracting crate sb 0.3.12 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sb 0.3.12
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sb 0.3.12
[INFO] tweaked toml for crates.io crate sb 0.3.12 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sb 0.3.12 on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sb 0.3.12 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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa8d84f0c701ace53b215516473b774cf8fad6aa4389035271a7a5ff0e0877ac
[INFO] running `Command { std: "docker" "start" "-a" "aa8d84f0c701ace53b215516473b774cf8fad6aa4389035271a7a5ff0e0877ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa8d84f0c701ace53b215516473b774cf8fad6aa4389035271a7a5ff0e0877ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa8d84f0c701ace53b215516473b774cf8fad6aa4389035271a7a5ff0e0877ac", kill_on_drop: false }`
[INFO] [stdout] aa8d84f0c701ace53b215516473b774cf8fad6aa4389035271a7a5ff0e0877ac
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3da214e7823a9eedd5a498036ac6672ca95331e2705223744c17d33bfb076c8f
[INFO] running `Command { std: "docker" "start" "-a" "3da214e7823a9eedd5a498036ac6672ca95331e2705223744c17d33bfb076c8f", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling instability v0.3.9
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking quick-xml v0.38.1
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling cc v1.2.32
[INFO] [stderr]     Checking zune-jpeg v0.4.20
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking getopts v0.2.23
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling thiserror v2.0.14
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking image v0.25.6
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking notify-types v2.0.0
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking icy_sixel v0.1.3
[INFO] [stderr]     Checking clap_builder v4.5.44
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]    Compiling assert_cmd v2.0.17
[INFO] [stderr]     Checking similar v2.7.0
[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/78c81ee3917a99dcff6e2e6822800f0492c415c3/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.104/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=0000d8c6f98bae47 -C extra-filename=-5986b3bbb742e15b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-007a4b63d2d3d0be.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-6a1fe40cce5b6ca8.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "3da214e7823a9eedd5a498036ac6672ca95331e2705223744c17d33bfb076c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da214e7823a9eedd5a498036ac6672ca95331e2705223744c17d33bfb076c8f", kill_on_drop: false }`
[INFO] [stdout] 3da214e7823a9eedd5a498036ac6672ca95331e2705223744c17d33bfb076c8f