[INFO] fetching crate koba 0.3.0...
[INFO] checking koba-0.3.0 against try#f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 for pr-156992
[INFO] extracting crate koba 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate koba 0.3.0
[INFO] finished tweaking crates.io crate koba 0.3.0
[INFO] tweaked toml for crates.io crate koba 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate koba 0.3.0 on toolchain f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate koba 0.3.0 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" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 163036d6aa257b5cc8062d7db820fb518b05e92679e60e55eb6ac2ee0f5c4f89
[INFO] running `Command { std: "docker" "start" "-a" "163036d6aa257b5cc8062d7db820fb518b05e92679e60e55eb6ac2ee0f5c4f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "163036d6aa257b5cc8062d7db820fb518b05e92679e60e55eb6ac2ee0f5c4f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163036d6aa257b5cc8062d7db820fb518b05e92679e60e55eb6ac2ee0f5c4f89", kill_on_drop: false }`
[INFO] [stdout] 163036d6aa257b5cc8062d7db820fb518b05e92679e60e55eb6ac2ee0f5c4f89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f334c93d525f7b34ef40d2e7fb07b3864c0bacd4c0c23f264d969612a58f8555
[INFO] running `Command { std: "docker" "start" "-a" "f334c93d525f7b34ef40d2e7fb07b3864c0bacd4c0c23f264d969612a58f8555", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking foldhash v0.1.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling winnow v0.6.8
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling rend v0.4.2
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling cranelift-isle v0.91.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking futures-utils-wasm v0.1.0
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.91.1
[INFO] [stderr]    Compiling rkyv v0.7.44
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.91.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling corosensei v0.1.4
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking cranelift-entity v0.91.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking cranelift-egraph v0.91.1
[INFO] [stderr]     Checking cranelift-bforest v0.91.1
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking regalloc2 v0.5.1
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking scrypt v0.10.0
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking wasm-encoder v0.207.0
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking wasmparser v0.95.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]     Checking schnellru v0.2.3
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking k256 v0.13.3
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v3.3.0
[INFO] [stderr]     Checking wast v207.0.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]    Compiling syn-solidity v0.8.14
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling darling_core v0.20.9
[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/f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.90/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="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=cbc5a8c8328f2a62 -C extra-filename=-347e1114aabbc865 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-93e90187dd49977e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a5d5ba317b804d19.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] [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/f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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"' --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=4669515a4ce2343b -C extra-filename=-573d11e66a4d55b9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-93e90187dd49977e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a5d5ba317b804d19.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f334c93d525f7b34ef40d2e7fb07b3864c0bacd4c0c23f264d969612a58f8555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f334c93d525f7b34ef40d2e7fb07b3864c0bacd4c0c23f264d969612a58f8555", kill_on_drop: false }`
[INFO] [stdout] f334c93d525f7b34ef40d2e7fb07b3864c0bacd4c0c23f264d969612a58f8555
