[INFO] cloning repository https://github.com/byrnedo/skate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/byrnedo/skate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbyrnedo%2Fskate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbyrnedo%2Fskate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ba6e551e083a88d9f14c21048144cc228ebab74
[INFO] checking byrnedo/skate against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbyrnedo%2Fskate" "/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/byrnedo/skate
[INFO] finished tweaking git repo https://github.com/byrnedo/skate
[INFO] tweaked toml for git repo https://github.com/byrnedo/skate written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/byrnedo/skate on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/byrnedo/skate 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e1642e0ee312331a67eed8fe7da7390c03199cb917a39478ba466bfaa8a0864
[INFO] running `Command { std: "docker" "start" "-a" "1e1642e0ee312331a67eed8fe7da7390c03199cb917a39478ba466bfaa8a0864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e1642e0ee312331a67eed8fe7da7390c03199cb917a39478ba466bfaa8a0864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e1642e0ee312331a67eed8fe7da7390c03199cb917a39478ba466bfaa8a0864", kill_on_drop: false }`
[INFO] [stdout] 1e1642e0ee312331a67eed8fe7da7390c03199cb917a39478ba466bfaa8a0864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c88db88049dacddd92e1a41df502e5caf6ee710165fa7cb73f02a47f56ced14
[INFO] running `Command { std: "docker" "start" "-a" "2c88db88049dacddd92e1a41df502e5caf6ee710165fa7cb73f02a47f56ced14", kill_on_drop: false }`
[INFO] [stderr]     Checking cpufeatures v0.2.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]     Checking indexmap v2.3.0
[INFO] [stderr]    Compiling deranged v0.5.3
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking scrypt v0.11.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking pkcs5 v0.7.1
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]     Checking ssh-encoding v0.2.0
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling tz-rs v0.7.0
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]    Compiling openssl-src v300.3.1+3.3.1
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking getrandom v0.3.2
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking blowfish v0.9.1
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]     Checking ssh-cipher v0.2.0
[INFO] [stderr]    Compiling tzdb_data v0.2.2
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]     Checking bcrypt-pbkdf v0.10.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking p521 v0.13.3
[INFO] [stderr]    Compiling libz-sys v1.1.20
[INFO] [stderr]    Compiling libgit2-sys v0.18.2+1.9.1
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking p384 v0.13.0
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking seize v0.3.3
[INFO] [stderr]    Compiling is_debug v1.1.0
[INFO] [stderr]    Compiling k8s-openapi v0.25.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking flate2 v1.0.31
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking bytecount v0.6.8
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking testing_table v0.3.0
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]     Checking papergrid v0.17.0
[INFO] [stderr]     Checking hostname v0.4.0
[INFO] [stderr]     Checking winnow v0.6.26
[INFO] [stderr]     Checking jiff v0.2.14
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking sysinfo v0.37.2
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[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/81ab7f2139295590561adbe6d5b0aaa2feff765f/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.101/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=f5ebf31e49d6ca63 -C extra-filename=-252e0f49b8654ff5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-abf426b191e6df15.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-5108eae31bfee61f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.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" "2c88db88049dacddd92e1a41df502e5caf6ee710165fa7cb73f02a47f56ced14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c88db88049dacddd92e1a41df502e5caf6ee710165fa7cb73f02a47f56ced14", kill_on_drop: false }`
[INFO] [stdout] 2c88db88049dacddd92e1a41df502e5caf6ee710165fa7cb73f02a47f56ced14