[INFO] cloning repository https://github.com/ShakirasHips/r_proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShakirasHips/r_proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShakirasHips%2Fr_proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShakirasHips%2Fr_proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43af6019904b8dd2dae32635e61e0578cab57c7d
[INFO] checking ShakirasHips/r_proxy against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShakirasHips%2Fr_proxy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ShakirasHips/r_proxy
[INFO] finished tweaking git repo https://github.com/ShakirasHips/r_proxy
[INFO] tweaked toml for git repo https://github.com/ShakirasHips/r_proxy written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ShakirasHips/r_proxy on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ShakirasHips/r_proxy 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d3f065f28c90ee4d4ed8cf56f9ad9b425cf9b1582ca82ad6157b159d8e186070
[INFO] running `Command { std: "docker" "start" "d3f065f28c90ee4d4ed8cf56f9ad9b425cf9b1582ca82ad6157b159d8e186070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3f065f28c90ee4d4ed8cf56f9ad9b425cf9b1582ca82ad6157b159d8e186070", 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" "d3f065f28c90ee4d4ed8cf56f9ad9b425cf9b1582ca82ad6157b159d8e186070" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3f065f28c90ee4d4ed8cf56f9ad9b425cf9b1582ca82ad6157b159d8e186070", 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" "d3f065f28c90ee4d4ed8cf56f9ad9b425cf9b1582ca82ad6157b159d8e186070" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling instability v0.3.13
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking lru v0.18.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking line-clipping v0.3.8
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling const-str-proc-macro v0.5.7
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking konst_macro_rules v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking smawk v0.3.3
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking const-str v0.5.7
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking konst v0.2.20
[INFO] [stderr]     Checking textwrap v0.15.2
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]     Checking octseq v0.4.0
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]     Checking axum-core v0.5.6
[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/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/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 -Z embed-metadata=no -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"' --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=79132f9776661a15 -C extra-filename=-e92a204a0c360cc4 --out-dir /opt/rustwide/target/debug/build/syn/e92a204a0c360cc4/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --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 `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.229/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=9f3764d3eb2ed081 -C extra-filename=-0a1ba5c7e6f8457f --out-dir /opt/rustwide/target/debug/build/serde_core/0a1ba5c7e6f8457f/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d3f065f28c90ee4d4ed8cf56f9ad9b425cf9b1582ca82ad6157b159d8e186070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f065f28c90ee4d4ed8cf56f9ad9b425cf9b1582ca82ad6157b159d8e186070", kill_on_drop: false }`
[INFO] [stdout] d3f065f28c90ee4d4ed8cf56f9ad9b425cf9b1582ca82ad6157b159d8e186070