[INFO] cloning repository https://github.com/jeduden/cairn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeduden/cairn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeduden%2Fcairn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeduden%2Fcairn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c21d19d7352cc9a0ddc93a14a063b103647dad04
[INFO] checking jeduden/cairn against 0cefa27fe3deee26fc98ee44249406358d9f0d26 for pr-164789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeduden%2Fcairn" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/jeduden/cairn
[INFO] finished tweaking git repo https://github.com/jeduden/cairn
[INFO] tweaked toml for git repo https://github.com/jeduden/cairn written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jeduden/cairn on toolchain 0cefa27fe3deee26fc98ee44249406358d9f0d26
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cefa27fe3deee26fc98ee44249406358d9f0d26" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jeduden/cairn 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" "+0cefa27fe3deee26fc98ee44249406358d9f0d26" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `finding-ledger`
[INFO] [stderr]   --> Cargo.toml:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 | [workspace.dependencies.finding-ledger]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `finding-ledger`
[INFO] [stderr] warning: unused workspace dependency `parinn-eval`
[INFO] [stderr]   --> Cargo.toml:77:25
[INFO] [stderr]    |
[INFO] [stderr] 77 | [workspace.dependencies.parinn-eval]
[INFO] [stderr]    |                         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `parinn-eval`
[INFO] [stderr] warning: unused workspace dependency `room`
[INFO] [stderr]    --> Cargo.toml:109:25
[INFO] [stderr]     |
[INFO] [stderr] 109 | [workspace.dependencies.room]
[INFO] [stderr]     |                         ^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `room`
[INFO] [stderr] warning: workspace (manifest) generated 3 warnings
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gherkin v0.16.0
[INFO] [stderr]   Downloaded textwrap v0.16.4
[INFO] [stderr]   Downloaded sealed v0.6.0
[INFO] [stderr]   Downloaded synthez-codegen v0.4.0
[INFO] [stderr]   Downloaded peg-runtime v0.6.3
[INFO] [stderr]   Downloaded synthez v0.4.0
[INFO] [stderr]   Downloaded peg v0.6.3
[INFO] [stderr]   Downloaded smawk v0.3.3
[INFO] [stderr]   Downloaded cucumber-expressions v0.5.0
[INFO] [stderr]   Downloaded peg-macros v0.6.3
[INFO] [stderr]   Downloaded nom_locate v5.0.0
[INFO] [stderr]   Downloaded cucumber-codegen v0.23.0
[INFO] [stderr]   Downloaded synthez-core v0.4.0
[INFO] [stderr]   Downloaded cucumber v0.23.0
[INFO] [stderr]   Downloaded syn v3.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c0b35fc58c4cf1b4fc3af5260a3ef7cf95ad86faebe8c2c48d490fa754dc069d
[INFO] running `Command { std: "docker" "start" "c0b35fc58c4cf1b4fc3af5260a3ef7cf95ad86faebe8c2c48d490fa754dc069d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0b35fc58c4cf1b4fc3af5260a3ef7cf95ad86faebe8c2c48d490fa754dc069d", 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" "c0b35fc58c4cf1b4fc3af5260a3ef7cf95ad86faebe8c2c48d490fa754dc069d" "/opt/rustwide/cargo-home/bin/cargo" "+0cefa27fe3deee26fc98ee44249406358d9f0d26" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0b35fc58c4cf1b4fc3af5260a3ef7cf95ad86faebe8c2c48d490fa754dc069d", 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" "c0b35fc58c4cf1b4fc3af5260a3ef7cf95ad86faebe8c2c48d490fa754dc069d" "/opt/rustwide/cargo-home/bin/cargo" "+0cefa27fe3deee26fc98ee44249406358d9f0d26" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `finding-ledger`
[INFO] [stderr]   --> Cargo.toml:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 | [workspace.dependencies.finding-ledger]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `finding-ledger`
[INFO] [stderr] warning: unused workspace dependency `parinn-eval`
[INFO] [stderr]   --> Cargo.toml:77:25
[INFO] [stderr]    |
[INFO] [stderr] 77 | [workspace.dependencies.parinn-eval]
[INFO] [stderr]    |                         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `parinn-eval`
[INFO] [stderr] warning: unused workspace dependency `room`
[INFO] [stderr]    --> Cargo.toml:109:25
[INFO] [stderr]     |
[INFO] [stderr] 109 | [workspace.dependencies.room]
[INFO] [stderr]     |                         ^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `room`
[INFO] [stderr] warning: workspace (manifest) generated 3 warnings
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]     Checking testkit v0.0.0 (/opt/rustwide/workdir/tooling/testkit)
[INFO] [stderr]     Checking smallvec v1.16.3
[INFO] [stderr]     Checking hybrid-array v0.4.15
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.2
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling icu_locale_fallback_data v2.3.0
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling icu_segmenter_data v2.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking srs v0.0.0 (/opt/rustwide/workdir/tooling/srs)
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]     Checking smawk v0.3.3
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]     Checking toml v1.1.8+spec-1.1.0
[INFO] [stderr]     Checking console v0.16.6
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking bstr v1.13.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.7
[INFO] [stderr]     Checking crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking terminal_size v0.4.4
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]     Checking humantime v2.4.0
[INFO] [stderr]     Checking zeroize v1.9.1
[INFO] [stderr]     Checking transcript v0.0.0 (/opt/rustwide/workdir/crates/transcript)
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking inventory v0.3.25
[INFO] [stderr]     Checking ed25519 v3.0.0
[INFO] [stderr]     Checking sha2 v0.11.1
[INFO] [stderr]     Checking repository v0.0.0 (/opt/rustwide/workdir/crates/repository)
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking platform v0.0.0 (/opt/rustwide/workdir/crates/platform)
[INFO] [stderr]     Checking adr v0.0.0 (/opt/rustwide/workdir/tooling/adr)
[INFO] [stderr]     Checking envelope v0.0.0 (/opt/rustwide/workdir/crates/envelope)
[INFO] [stderr]     Checking benchmark v0.0.0 (/opt/rustwide/workdir/tooling/benchmark)
[INFO] [stderr]     Checking calibrate v0.0.0 (/opt/rustwide/workdir/tooling/calibrate)
[INFO] [stderr]     Checking drift v0.0.0 (/opt/rustwide/workdir/tooling/drift)
[INFO] [stderr]     Checking allowed_root v0.0.0 (/opt/rustwide/workdir/crates/allowed_root)
[INFO] [stderr]     Checking record v0.0.0 (/opt/rustwide/workdir/crates/record)
[INFO] [stderr]     Checking peg v0.6.3
[INFO] [stderr]     Checking search v0.0.0 (/opt/rustwide/workdir/crates/search)
[INFO] [stderr]     Checking audit v0.0.0 (/opt/rustwide/workdir/crates/audit)
[INFO] [stderr]     Checking configuration v0.0.0 (/opt/rustwide/workdir/crates/configuration)
[INFO] [stderr]     Checking hook v0.0.0 (/opt/rustwide/workdir/crates/hook)
[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/0cefa27fe3deee26fc98ee44249406358d9f0d26/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,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=586ad08697f95d91 -C extra-filename=-c526e705108c021e --out-dir /opt/rustwide/target/debug/build/serde_core/c526e705108c021e/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] [stderr] warning: build failed, waiting for other jobs to finish...
[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/0cefa27fe3deee26fc98ee44249406358d9f0d26/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.7/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="fold"' --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=4d8f7440712ee531 -C extra-filename=-b45cd875418c431e --out-dir /opt/rustwide/target/debug/build/syn/b45cd875418c431e/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out/libproc_macro2-c062a139c850ccf4.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/63a63655125647b2/out/libquote-63a63655125647b2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out/libunicode_ident-06275983cc9514f8.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c0b35fc58c4cf1b4fc3af5260a3ef7cf95ad86faebe8c2c48d490fa754dc069d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0b35fc58c4cf1b4fc3af5260a3ef7cf95ad86faebe8c2c48d490fa754dc069d", kill_on_drop: false }`
[INFO] [stdout] c0b35fc58c4cf1b4fc3af5260a3ef7cf95ad86faebe8c2c48d490fa754dc069d
