[INFO] fetching crate iftree 1.0.6...
[INFO] checking iftree-1.0.6 against try#f27166d4c64dc29edc5ea3214357f191edf8b635 for pr-148329
[INFO] extracting crate iftree 1.0.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate iftree 1.0.6
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate iftree 1.0.6
[INFO] tweaked toml for crates.io crate iftree 1.0.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iftree 1.0.6 on toolchain f27166d4c64dc29edc5ea3214357f191edf8b635
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iftree 1.0.6 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" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb38b161c53accbe77e45dec07cad0f29a1dd557f932831bdcec8c6ed357cd70
[INFO] running `Command { std: "docker" "start" "-a" "bb38b161c53accbe77e45dec07cad0f29a1dd557f932831bdcec8c6ed357cd70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb38b161c53accbe77e45dec07cad0f29a1dd557f932831bdcec8c6ed357cd70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb38b161c53accbe77e45dec07cad0f29a1dd557f932831bdcec8c6ed357cd70", kill_on_drop: false }`
[INFO] [stdout] bb38b161c53accbe77e45dec07cad0f29a1dd557f932831bdcec8c6ed357cd70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f85a1879330a80284dde94786f267ffa21ba0d9467c725b2219f841439348bc
[INFO] running `Command { std: "docker" "start" "-a" "2f85a1879330a80284dde94786f267ffa21ba0d9467c725b2219f841439348bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling typeid v1.0.2
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]     Checking futures-lite v2.5.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]     Checking universal-hash v0.4.0
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]     Checking cpuid-bool v0.2.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling const_fn v0.4.10
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]     Checking polyval v0.4.5
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking crypto-mac v0.10.0
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling cc v1.2.7
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking aes v0.6.0
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking ghash v0.3.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]     Checking ctr v0.6.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking aead v0.3.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling cookie v0.14.4
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking aes-gcm v0.8.0
[INFO] [stderr]     Checking hkdf v0.10.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling http-types v2.12.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]     Checking infer v0.2.3
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]     Checking unicode-ident v1.0.14
[INFO] [stderr]     Checking winnow v0.6.22
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking time v0.3.37
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]     Checking miniz_oxide v0.8.2
[INFO] [stderr]     Checking rustix v0.37.27
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]     Checking actix-service v2.0.2
[INFO] [stderr]     Checking brotli-decompressor v4.0.1
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling bytestring v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking bstr v1.11.3
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling dary_heap v0.3.7
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling state v0.6.0
[INFO] [stderr]     Checking rle-decode-fast v1.0.3
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking async-dup v1.2.4
[INFO] [stderr]    Compiling rocket v0.5.1
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling devise_core v0.4.2
[INFO] [stderr]     Checking brotli v6.0.0
[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/f27166d4c64dc29edc5ea3214357f191edf8b635/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.95/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=261d0a25e1eb702f -C extra-filename=-fa6bfd858a2ba2f4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3fbdee9364539dd9.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-188b7231b9b52a3d.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-13328ff8d6cc16fd.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" "2f85a1879330a80284dde94786f267ffa21ba0d9467c725b2219f841439348bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f85a1879330a80284dde94786f267ffa21ba0d9467c725b2219f841439348bc", kill_on_drop: false }`
[INFO] [stdout] 2f85a1879330a80284dde94786f267ffa21ba0d9467c725b2219f841439348bc