[INFO] cloning repository https://github.com/minghuaw/toy-rpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/minghuaw/toy-rpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminghuaw%2Ftoy-rpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminghuaw%2Ftoy-rpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 773bfa11e26e5210a4da6cf2a0322e26e4479120
[INFO] checking minghuaw/toy-rpc against master#0b278a539440be291466ea463a9b6310eaf4d7bb for pr-145108-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminghuaw%2Ftoy-rpc" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/minghuaw/toy-rpc
[INFO] finished tweaking git repo https://github.com/minghuaw/toy-rpc
[INFO] tweaked toml for git repo https://github.com/minghuaw/toy-rpc written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/minghuaw/toy-rpc on toolchain 0b278a539440be291466ea463a9b6310eaf4d7bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b278a539440be291466ea463a9b6310eaf4d7bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b278a539440be291466ea463a9b6310eaf4d7bb" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/minghuaw/tide-websockets`
[INFO] [stderr]      Locking 426 packages to latest compatible versions
[INFO] [stderr]       Adding async-tungstenite v0.25.1 (available: v0.31.0)
[INFO] [stderr]       Adding axum v0.7.9 (available: v0.8.6)
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding crypto-mac v0.10.0 (available: v0.10.1)
[INFO] [stderr]       Adding darling v0.13.4 (available: v0.21.3)
[INFO] [stderr]       Adding flume v0.10.14 (available: v0.11.1)
[INFO] [stderr]       Adding libloading v0.8.8 (available: v0.8.9)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding tungstenite v0.21.0 (available: v0.28.0)
[INFO] [stderr]       Adding universal-hash v0.4.0 (available: v0.4.1)
[INFO] [stderr]       Adding warp v0.3.7 (available: v0.4.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b278a539440be291466ea463a9b6310eaf4d7bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-bag-sval2 v1.11.1
[INFO] [stderr]   Downloaded sval v2.15.0
[INFO] [stderr]   Downloaded sval_dynamic v2.15.0
[INFO] [stderr]   Downloaded sval_ref v2.15.0
[INFO] [stderr]   Downloaded cpuid-bool v0.2.0
[INFO] [stderr]   Downloaded actix-rt v2.11.0
[INFO] [stderr]   Downloaded bytestring v1.5.0
[INFO] [stderr]   Downloaded sval_fmt v2.15.0
[INFO] [stderr]   Downloaded route-recognizer v0.2.0
[INFO] [stderr]   Downloaded sval_buffer v2.15.0
[INFO] [stderr]   Downloaded value-bag-serde1 v1.11.1
[INFO] [stderr]   Downloaded async-dup v1.2.4
[INFO] [stderr]   Downloaded async-session v2.0.1
[INFO] [stderr]   Downloaded actix-server v2.6.0
[INFO] [stderr]   Downloaded async-h1 v2.3.4
[INFO] [stderr]   Downloaded async-tungstenite v0.25.1
[INFO] [stderr]   Downloaded actix-web v4.11.0
[INFO] [stderr]   Downloaded regex-lite v0.1.7
[INFO] [stderr]   Downloaded aes-soft v0.6.4
[INFO] [stderr]   Downloaded tide v0.16.0
[INFO] [stderr]   Downloaded actix-http v3.11.2
[INFO] [stderr]   Downloaded async-std v1.13.2
[INFO] [stderr]   Downloaded http-client v6.5.3
[INFO] [stderr]   Downloaded toy-rpc-macros v0.6.3
[INFO] [stderr]   Downloaded async-sse v4.1.0
[INFO] [stderr]   Downloaded polyval v0.4.5
[INFO] [stderr]   Downloaded ghash v0.3.1
[INFO] [stderr]   Downloaded const_fn v0.4.11
[INFO] [stderr]   Downloaded serde_fmt v1.0.3
[INFO] [stderr]   Downloaded sval_serde v2.15.0
[INFO] [stderr]   Downloaded sval_nested v2.15.0
[INFO] [stderr]   Downloaded sval_json v2.15.0
[INFO] [stderr]   Downloaded brw v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0b278a539440be291466ea463a9b6310eaf4d7bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e13abdca5c03a5eab6eeb48ac3d1edde06a42a4c7989fd4534a3776031c95a84
[INFO] running `Command { std: "docker" "start" "-a" "e13abdca5c03a5eab6eeb48ac3d1edde06a42a4c7989fd4534a3776031c95a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e13abdca5c03a5eab6eeb48ac3d1edde06a42a4c7989fd4534a3776031c95a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13abdca5c03a5eab6eeb48ac3d1edde06a42a4c7989fd4534a3776031c95a84", kill_on_drop: false }`
[INFO] [stdout] e13abdca5c03a5eab6eeb48ac3d1edde06a42a4c7989fd4534a3776031c95a84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0b278a539440be291466ea463a9b6310eaf4d7bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93d96ef0edadfb35bcfc54bb851e333eedcd9bc4ee8f07fef8b04b510d6f1276
[INFO] running `Command { std: "docker" "start" "-a" "93d96ef0edadfb35bcfc54bb851e333eedcd9bc4ee8f07fef8b04b510d6f1276", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking value-bag v1.11.1
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking unicode-ident v1.0.19
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking proc-macro2 v1.0.101
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling bytestring v1.5.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling regex-lite v0.1.7
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking quote v1.0.41
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking unicase v2.8.1
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.13.4
[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/0b278a539440be291466ea463a9b6310eaf4d7bb/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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=11c592613589499a -C extra-filename=-0e06c09ee65fd0a1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de6dd437dfb273ce.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.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" "93d96ef0edadfb35bcfc54bb851e333eedcd9bc4ee8f07fef8b04b510d6f1276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d96ef0edadfb35bcfc54bb851e333eedcd9bc4ee8f07fef8b04b510d6f1276", kill_on_drop: false }`
[INFO] [stdout] 93d96ef0edadfb35bcfc54bb851e333eedcd9bc4ee8f07fef8b04b510d6f1276