[INFO] fetching crate rfgrep 0.5.0...
[INFO] checking rfgrep-0.5.0 against try#8a2f6fe57adadb246778b8d41925d3dc46d468cb for pr-158320
[INFO] extracting crate rfgrep 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate rfgrep 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rfgrep 0.5.0
[INFO] tweaked toml for crates.io crate rfgrep 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfgrep 0.5.0 on toolchain 8a2f6fe57adadb246778b8d41925d3dc46d468cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rfgrep 0.5.0 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" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e43c8b612023d9152dac9cd9ee032b44c77f5fd2db1208e0959cd6f3a0330fab
[INFO] running `Command { std: "docker" "start" "e43c8b612023d9152dac9cd9ee032b44c77f5fd2db1208e0959cd6f3a0330fab", 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" "e43c8b612023d9152dac9cd9ee032b44c77f5fd2db1208e0959cd6f3a0330fab" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e43c8b612023d9152dac9cd9ee032b44c77f5fd2db1208e0959cd6f3a0330fab", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e43c8b612023d9152dac9cd9ee032b44c77f5fd2db1208e0959cd6f3a0330fab" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking deranged v0.5.6
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]     Checking zlib-rs v0.6.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking clap_builder v4.5.58
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking line-clipping v0.3.5
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling rust_decimal v1.40.0
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking jiff v0.2.20
[INFO] [stderr]     Checking bumpalo v3.19.1
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.2
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]     Checking lzma-rust2 v0.16.1
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking cfb v0.7.3
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking bzip2 v0.6.1
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking console v0.16.2
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking typed-path v0.12.3
[INFO] [stderr]     Checking deflate64 v0.1.10
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking ppmd-rust v1.4.0
[INFO] [stderr]    Compiling mockall_derive v0.14.0
[INFO] [stderr]     Checking utf8-width v0.1.8
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking predicates-tree v1.0.13
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking indicatif v0.18.3
[INFO] [stderr]     Checking toml_parser v1.0.8+spec-1.1.0
[INFO] [stderr]     Checking simplelog v0.12.2
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]     Checking byte-unit v5.2.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[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/8a2f6fe57adadb246778b8d41925d3dc46d468cb/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.115/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="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=d37062cac66dc750 -C extra-filename=-ec182f211715accb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-183f829d39b9e7b0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-923d3c87caf631c6.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-da5762ff2c56da29.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" "e43c8b612023d9152dac9cd9ee032b44c77f5fd2db1208e0959cd6f3a0330fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e43c8b612023d9152dac9cd9ee032b44c77f5fd2db1208e0959cd6f3a0330fab", kill_on_drop: false }`
[INFO] [stdout] e43c8b612023d9152dac9cd9ee032b44c77f5fd2db1208e0959cd6f3a0330fab
