[INFO] cloning repository https://github.com/DarkKirb/chir.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DarkKirb/chir.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarkKirb%2Fchir.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarkKirb%2Fchir.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2660c086545c3f1b0d66c9059c21baf00a376700
[INFO] checking DarkKirb/chir.rs against master#bd138e2ae11050ea9ca7a187345a1b606697a8db for pr-114933
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarkKirb%2Fchir.rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DarkKirb/chir.rs on toolchain bd138e2ae11050ea9ca7a187345a1b606697a8db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd138e2ae11050ea9ca7a187345a1b606697a8db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DarkKirb/chir.rs
[INFO] finished tweaking git repo https://github.com/DarkKirb/chir.rs
[INFO] tweaked toml for git repo https://github.com/DarkKirb/chir.rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DarkKirb/chir.rs 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" "+bd138e2ae11050ea9ca7a187345a1b606697a8db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded compact_jwt v0.2.9
[INFO] [stderr]   Downloaded mutants v0.0.3
[INFO] [stderr]   Downloaded voprf v0.4.0-pre.3
[INFO] [stderr]   Downloaded base64urlsafedata v0.1.3
[INFO] [stderr]   Downloaded webauthn-rs v0.4.8
[INFO] [stderr]   Downloaded abnf_to_pest v0.5.1
[INFO] [stderr]   Downloaded abnf-core v0.5.0
[INFO] [stderr]   Downloaded deadpool-redis v0.12.0
[INFO] [stderr]   Downloaded dhall_proc_macros v0.6.1
[INFO] [stderr]   Downloaded minicbor-derive v0.12.0
[INFO] [stderr]   Downloaded pretty v0.11.3
[INFO] [stderr]   Downloaded webauthn-rs-proto v0.4.9
[INFO] [stderr]   Downloaded abnf v0.12.0
[INFO] [stderr]   Downloaded derive-where v1.0.0-rc.3
[INFO] [stderr]   Downloaded const-oid v0.9.4
[INFO] [stderr]   Downloaded serde_cbor_2 v0.12.0-dev
[INFO] [stderr]   Downloaded microformats v0.3.0
[INFO] [stderr]   Downloaded serde v1.0.182
[INFO] [stderr]   Downloaded minicbor v0.18.0
[INFO] [stderr]   Downloaded webauthn-rs-core v0.4.9
[INFO] [stderr]   Downloaded opaque-ke v2.0.0
[INFO] [stderr]   Downloaded redis v0.23.1
[INFO] [stderr]   Downloaded html5ever v0.22.5
[INFO] [stderr]   Downloaded curve25519-dalek v4.0.0-pre.1
[INFO] [stderr]   Downloaded serde_derive v1.0.182
[INFO] [stderr]   Downloaded zxcvbn v2.2.2
[INFO] [stderr]   Downloaded markup5ever v0.7.5
[INFO] [stderr]   Downloaded serde_dhall v0.12.1
[INFO] [stderr]   Downloaded dhall v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:ee140239ab1b0f8122969764b067164664e0d95d26f53df575574e2e5e286359" "/opt/rustwide/cargo-home/bin/cargo" "+bd138e2ae11050ea9ca7a187345a1b606697a8db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e66bb9e3ca38d6b8bddae75b4648433f1de3d333ac9001221858318e86c6eb50
[INFO] running `Command { std: "docker" "start" "-a" "e66bb9e3ca38d6b8bddae75b4648433f1de3d333ac9001221858318e86c6eb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e66bb9e3ca38d6b8bddae75b4648433f1de3d333ac9001221858318e86c6eb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66bb9e3ca38d6b8bddae75b4648433f1de3d333ac9001221858318e86c6eb50", kill_on_drop: false }`
[INFO] [stdout] e66bb9e3ca38d6b8bddae75b4648433f1de3d333ac9001221858318e86c6eb50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:ee140239ab1b0f8122969764b067164664e0d95d26f53df575574e2e5e286359" "/opt/rustwide/cargo-home/bin/cargo" "+bd138e2ae11050ea9ca7a187345a1b606697a8db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48b8ca431f0c4cb0d1c6060370387b55abc597cbdb9e2223a13b8b13c39c5976
[INFO] running `Command { std: "docker" "start" "-a" "48b8ca431f0c4cb0d1c6060370387b55abc597cbdb9e2223a13b8b13c39c5976", kill_on_drop: false }`
[INFO] [stderr] warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]    Compiling serde v1.0.182
[INFO] [stderr]    Compiling serde_derive v1.0.182
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.87
[INFO] [stderr]    Compiling bumpalo v3.13.0
[INFO] [stderr]     Checking pin-project-lite v0.2.11
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling wasm-bindgen v0.2.87
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling time-macros v0.2.11
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]    Compiling cc v1.0.81
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking deranged v0.3.7
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling rustls v0.20.8
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking const-oid v0.9.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking time v0.3.25
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]    Compiling openssl-sys v0.9.90
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling async-trait v0.1.72
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling abnf-core v0.5.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling pretty v0.11.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling abnf v0.12.0
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.87
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]     Checking base64urlsafedata v0.1.3
[INFO] [stderr]     Checking sha2 v0.10.7
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking hkdf v0.12.3
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]    Compiling openssl v0.10.55
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling oid-registry v0.4.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.87
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]    Compiling markup5ever v0.7.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling abnf_to_pest v0.5.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]     Checking object v0.31.1
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling minicbor v0.18.0
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling crc-catalog v2.2.0
[INFO] [stderr]     Checking anymap2 v0.13.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling crc v3.0.1
[INFO] [stderr]    Compiling sqlformat v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.87
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling asn1-rs-derive v0.1.0
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking js-sys v0.3.64
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking curve25519-dalek v4.0.0-pre.1
[INFO] [stderr]    Compiling asn1-rs-impl v0.1.0
[INFO] [stderr]    Compiling derive-where v1.0.0-rc.3
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]     Checking argon2 v0.4.1
[INFO] [stderr]    Compiling pest v2.7.2
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]    Compiling pest_consume_macros v1.1.0
[INFO] [stderr]     Checking asn1-rs v0.3.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]    Compiling rustls-pemfile v1.0.3
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[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/bd138e2ae11050ea9ca7a187345a1b606697a8db/bin/rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-0.15.44/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="quote"' -C metadata=e65e252a4f01f106 -C extra-filename=-e65e252a4f01f106 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4a939f83af8d9b64.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-fbf98cee16c04880.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-a2f7f3f61a051e34.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_can_match_trailing_dollar --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "48b8ca431f0c4cb0d1c6060370387b55abc597cbdb9e2223a13b8b13c39c5976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b8ca431f0c4cb0d1c6060370387b55abc597cbdb9e2223a13b8b13c39c5976", kill_on_drop: false }`
[INFO] [stdout] 48b8ca431f0c4cb0d1c6060370387b55abc597cbdb9e2223a13b8b13c39c5976