[INFO] fetching crate ironhide 1.0.9...
[INFO] checking ironhide-1.0.9 against try#5e7498e6740d105521420ac0ab146e2c7a21596d for pr-138363
[INFO] extracting crate ironhide 1.0.9 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate ironhide 1.0.9 on toolchain 5e7498e6740d105521420ac0ab146e2c7a21596d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ironhide 1.0.9
[INFO] finished tweaking crates.io crate ironhide 1.0.9
[INFO] tweaked toml for crates.io crate ironhide 1.0.9 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate ironhide 1.0.9 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" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f9c895a2ce755ece60c073b626164cfcb33cbb6d8a1a886bec2da2ebeb817b2
[INFO] running `Command { std: "docker" "start" "-a" "5f9c895a2ce755ece60c073b626164cfcb33cbb6d8a1a886bec2da2ebeb817b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f9c895a2ce755ece60c073b626164cfcb33cbb6d8a1a886bec2da2ebeb817b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f9c895a2ce755ece60c073b626164cfcb33cbb6d8a1a886bec2da2ebeb817b2", kill_on_drop: false }`
[INFO] [stdout] 5f9c895a2ce755ece60c073b626164cfcb33cbb6d8a1a886bec2da2ebeb817b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acd1a5743d7ffc7142c17ec1e88fa57c26b89b16c896aea72651bc73fcce7e20
[INFO] running `Command { std: "docker" "start" "-a" "acd1a5743d7ffc7142c17ec1e88fa57c26b89b16c896aea72651bc73fcce7e20", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling protobuf v3.3.0
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling const_fn v0.4.9
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling indexmap v2.2.3
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling tempfile v3.10.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]    Compiling clear_on_drop v0.2.5
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]     Checking tz-rs v0.6.14
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking nb-connect v1.2.0
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking block-modes v0.8.1
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking pem v1.1.1
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking fd-lock v3.0.13
[INFO] [stderr]     Checking tzdb_data v0.1.2
[INFO] [stderr]     Checking hkdf v0.11.0
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking gridiron v0.10.0
[INFO] [stderr]     Checking nix v0.23.2
[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/5e7498e6740d105521420ac0ab146e2c7a21596d/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.48/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=5766b985f2949cad -C extra-filename=-ef473b3904860858 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f85d41bda43c41c1.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-34c03e7f7b0b2442.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" "acd1a5743d7ffc7142c17ec1e88fa57c26b89b16c896aea72651bc73fcce7e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd1a5743d7ffc7142c17ec1e88fa57c26b89b16c896aea72651bc73fcce7e20", kill_on_drop: false }`
[INFO] [stdout] acd1a5743d7ffc7142c17ec1e88fa57c26b89b16c896aea72651bc73fcce7e20