[INFO] cloning repository https://github.com/sandbanks/agentic_ssh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sandbanks/agentic_ssh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandbanks%2Fagentic_ssh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandbanks%2Fagentic_ssh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 207d4eaa890e5c718d1970b32e1ceaedd0b5b062
[INFO] checking sandbanks/agentic_ssh against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandbanks%2Fagentic_ssh" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sandbanks/agentic_ssh
[INFO] finished tweaking git repo https://github.com/sandbanks/agentic_ssh
[INFO] tweaked toml for git repo https://github.com/sandbanks/agentic_ssh written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sandbanks/agentic_ssh on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sandbanks/agentic_ssh 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ddf7e0280aab2e50a26cb4cad7f2083cd6e19403ea38db57879612fbaf8252f2
[INFO] running `Command { std: "docker" "start" "ddf7e0280aab2e50a26cb4cad7f2083cd6e19403ea38db57879612fbaf8252f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddf7e0280aab2e50a26cb4cad7f2083cd6e19403ea38db57879612fbaf8252f2", 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" "ddf7e0280aab2e50a26cb4cad7f2083cd6e19403ea38db57879612fbaf8252f2" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddf7e0280aab2e50a26cb4cad7f2083cd6e19403ea38db57879612fbaf8252f2", 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" "ddf7e0280aab2e50a26cb4cad7f2083cd6e19403ea38db57879612fbaf8252f2" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling tinyvec v1.12.0
[INFO] [stderr]    Compiling gix-trace v0.1.20
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling zlib-rs v0.6.6
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling jiff-core v0.1.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling cc v1.3.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling prodash v31.0.0
[INFO] [stderr]     Checking hybrid-array v0.4.13
[INFO] [stderr]    Compiling bstr v1.13.0
[INFO] [stderr]    Compiling gix-utils v0.3.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking cpubits v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking block-padding v0.4.2
[INFO] [stderr]    Compiling gix-validate v0.11.2
[INFO] [stderr]    Compiling gix-error v0.0.0
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling faster-hex v0.10.0
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling rustls v0.23.42
[INFO] [stderr]    Compiling futures-core v0.3.33
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling sha1 v0.10.7
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking universal-hash v0.6.1
[INFO] [stderr]    Compiling gix-chunk v0.5.0
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking polyval v0.7.3
[INFO] [stderr]    Compiling sha1-checked v0.10.0
[INFO] [stderr]     Checking der v0.8.1
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]    Compiling futures-sink v0.3.33
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking crypto-bigint v0.7.5
[INFO] [stderr]     Checking pbkdf2 v0.13.0
[INFO] [stderr]     Checking ghash v0.6.0
[INFO] [stderr]    Compiling jiff v0.2.33
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]     Checking aes v0.9.1
[INFO] [stderr]     Checking ctr v0.10.1
[INFO] [stderr]    Compiling aws-lc-sys v0.43.0
[INFO] [stderr]     Checking aead v0.6.1
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling aws-lc-rs v1.17.3
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]     Checking spki v0.8.0
[INFO] [stderr]     Checking salsa20 v0.11.0
[INFO] [stderr]     Checking aes-gcm v0.11.0
[INFO] [stderr]    Compiling http v1.4.2
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling rustls-pki-types v1.15.0
[INFO] [stderr]     Checking cbc v0.2.1
[INFO] [stderr]     Checking scrypt v0.12.0
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling futures-io v0.3.33
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]     Checking pkcs5 v0.8.1
[INFO] [stderr]    Compiling futures-task v0.3.33
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]    Compiling futures-util v0.3.33
[INFO] [stderr]     Checking ff v0.14.0
[INFO] [stderr]    Compiling shell-words v1.1.1
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]     Checking pkcs8 v0.11.0
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]    Compiling kstring v2.0.4
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling gix-sec v0.13.3
[INFO] [stderr]    Compiling http-body v1.1.0
[INFO] [stderr]     Checking group v0.14.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling openssl-probe v0.2.1
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling ipnet v2.12.0
[INFO] [stderr]     Checking sec1 v0.8.1
[INFO] [stderr]    Compiling rustls-native-certs v0.8.4
[INFO] [stderr]     Checking hkdf v0.13.0
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling http-body-util v0.1.4
[INFO] [stderr]    Compiling filetime v0.2.29
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking wnaf v0.14.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling clru v0.6.3
[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/e977a0b5ab976a591981e7263bd67a71a4f79308/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/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="visit"' --cfg 'feature="visit-mut"' --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=197bcc89ecb20593 -C extra-filename=-cf9a9978d9be874a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "ddf7e0280aab2e50a26cb4cad7f2083cd6e19403ea38db57879612fbaf8252f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf7e0280aab2e50a26cb4cad7f2083cd6e19403ea38db57879612fbaf8252f2", kill_on_drop: false }`
[INFO] [stdout] ddf7e0280aab2e50a26cb4cad7f2083cd6e19403ea38db57879612fbaf8252f2