[INFO] fetching crate cargo-crev 0.25.0...
[INFO] checking cargo-crev-0.25.0 against try#47988eeabf6090a44f37845ce0a796693c491c97 for pr-115974
[INFO] extracting crate cargo-crev 0.25.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate cargo-crev 0.25.0 on toolchain 47988eeabf6090a44f37845ce0a796693c491c97
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47988eeabf6090a44f37845ce0a796693c491c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-crev 0.25.0
[INFO] finished tweaking crates.io crate cargo-crev 0.25.0
[INFO] tweaked toml for crates.io crate cargo-crev 0.25.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo-crev 0.25.0 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" "+47988eeabf6090a44f37845ce0a796693c491c97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+47988eeabf6090a44f37845ce0a796693c491c97" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68a5bea071c035f23a5da86814f189a915bb1dded4f0b4d3a9bf751d3250f80a
[INFO] running `Command { std: "docker" "start" "-a" "68a5bea071c035f23a5da86814f189a915bb1dded4f0b4d3a9bf751d3250f80a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68a5bea071c035f23a5da86814f189a915bb1dded4f0b4d3a9bf751d3250f80a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a5bea071c035f23a5da86814f189a915bb1dded4f0b4d3a9bf751d3250f80a", kill_on_drop: false }`
[INFO] [stdout] 68a5bea071c035f23a5da86814f189a915bb1dded4f0b4d3a9bf751d3250f80a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+47988eeabf6090a44f37845ce0a796693c491c97" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34ee7cf5890ec3f47f08f297efd96b636efc7e403b7d61050d6da02b12ecced3
[INFO] running `Command { std: "docker" "start" "-a" "34ee7cf5890ec3f47f08f297efd96b636efc7e403b7d61050d6da02b12ecced3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking memchr v2.6.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking const-oid v0.9.5
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]     Checking btoi v0.4.3
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]    Compiling rustix v0.38.11
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling time-macros v0.2.14
[INFO] [stderr]     Checking gix-trace v0.1.3
[INFO] [stderr]     Checking home v0.5.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling uncased v0.9.9
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking gix-utils v0.1.5
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]     Checking base64 v0.21.3
[INFO] [stderr]    Compiling curl v0.4.44
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling bstr v1.6.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]     Checking unicode-ident v1.0.11
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]    Compiling openssl-src v111.27.0+1.1.1v
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]     Checking unicode-bom v2.0.2
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]    Compiling unic-ucd-segment v0.9.0
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking time v0.3.28
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking prodash v25.0.2
[INFO] [stderr]     Checking gix-sec v0.8.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling libz-sys v1.1.12
[INFO] [stderr]    Compiling openssl-sys v0.9.92
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.8+1.55.1
[INFO] [stderr]    Compiling curl-sys v0.4.65+curl-8.2.1
[INFO] [stderr]    Compiling libssh2-sys v0.3.0
[INFO] [stderr]    Compiling libgit2-sys v0.15.2+1.6.4
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]     Checking filetime v0.2.22
[INFO] [stderr]     Checking rtoolbox v0.0.1
[INFO] [stderr]     Checking imara-diff v0.1.5
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.28
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking unsafe-libyaml v0.2.9
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]    Compiling deunicode v0.4.4
[INFO] [stderr]    Compiling slug v0.1.4
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]     Checking kstring v2.0.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rprompt v2.0.2
[INFO] [stderr]    Compiling unic-segment v0.9.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking clru v0.6.1
[INFO] [stderr]    Compiling humansize v1.1.1
[INFO] [stderr]     Checking anstyle v1.0.2
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling tar v0.4.40
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking io-close v0.3.7
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]    Compiling pulldown-cmark v0.9.3
[INFO] [stderr]     Checking gix-command v0.2.9
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]     Checking constant_time_eq v0.2.6
[INFO] [stderr]     Checking winnow v0.5.15
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking fiat-crypto v0.1.20
[INFO] [stderr]     Checking blake2b_simd v1.0.1
[INFO] [stderr]     Checking clap_builder v4.4.2
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking vte v0.10.1
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling cargo v0.73.1
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]    Compiling chrono-tz-build v0.0.3
[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/47988eeabf6090a44f37845ce0a796693c491c97/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit-mut"' -C metadata=f139bfcffcd6751f -C extra-filename=-f139bfcffcd6751f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-c308a930a0e3b3ae.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-1425e0fbf51b7cbe.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-27c541bdd3194d90.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" "34ee7cf5890ec3f47f08f297efd96b636efc7e403b7d61050d6da02b12ecced3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ee7cf5890ec3f47f08f297efd96b636efc7e403b7d61050d6da02b12ecced3", kill_on_drop: false }`
[INFO] [stdout] 34ee7cf5890ec3f47f08f297efd96b636efc7e403b7d61050d6da02b12ecced3