[INFO] fetching crate ic-asset 0.29.0...
[INFO] checking ic-asset-0.29.0 against master#31a9463c6e2794a59ce57a8f37abc6966afc2a58 for pr-156807
[INFO] extracting crate ic-asset 0.29.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ic-asset 0.29.0
[INFO] finished tweaking crates.io crate ic-asset 0.29.0
[INFO] tweaked toml for crates.io crate ic-asset 0.29.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ic-asset 0.29.0 on toolchain 31a9463c6e2794a59ce57a8f37abc6966afc2a58
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ic-asset 0.29.0 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" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ic-utils v0.47.0
[INFO] [stderr]   Downloaded mockito v0.31.1
[INFO] [stderr]   Downloaded candid_derive v0.10.26
[INFO] [stderr]   Downloaded ic-management-canister-types v0.7.1
[INFO] [stderr]   Downloaded stop-token v0.7.0
[INFO] [stderr]   Downloaded pretty v0.12.5
[INFO] [stderr]   Downloaded ic_principal v0.1.2
[INFO] [stderr]   Downloaded candid v0.10.26
[INFO] [stderr]   Downloaded binread v2.2.0
[INFO] [stderr]   Downloaded binread_derive v2.1.0
[INFO] [stderr]   Downloaded ic-agent v0.47.0
[INFO] [stderr]   Downloaded ic-ed25519 v0.6.0
[INFO] [stderr]   Downloaded ic-certification v3.1.0
[INFO] [stderr]   Downloaded ic-verify-bls-signature v0.6.0
[INFO] [stderr]   Downloaded ic-transport-types v0.47.0
[INFO] [stderr]   Downloaded ic_bls12_381 v0.10.1
[INFO] [stderr]   Downloaded async-watch v0.3.1
[INFO] [stderr]   Downloaded futures-intrusive v0.4.2
[INFO] [stderr]   Downloaded arc-swap v1.9.0
[INFO] [stderr]   Downloaded brotli-decompressor v4.0.3
[INFO] [stderr]   Downloaded brotli v6.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9743221e7f14f9facd4e60ad4aa3024cba0991a5a2aa36470e32ecc1a338f5e
[INFO] running `Command { std: "docker" "start" "-a" "d9743221e7f14f9facd4e60ad4aa3024cba0991a5a2aa36470e32ecc1a338f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9743221e7f14f9facd4e60ad4aa3024cba0991a5a2aa36470e32ecc1a338f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9743221e7f14f9facd4e60ad4aa3024cba0991a5a2aa36470e32ecc1a338f5e", kill_on_drop: false }`
[INFO] [stdout] d9743221e7f14f9facd4e60ad4aa3024cba0991a5a2aa36470e32ecc1a338f5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbfceba4ae3340cb6d55e1a373cb41c19acbd90bd36227a9e098bc937d7f227a
[INFO] running `Command { std: "docker" "start" "-a" "bbfceba4ae3340cb6d55e1a373cb41c19acbd90bd36227a9e098bc937d7f227a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking rangemap v1.7.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling candid_derive v0.10.26
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking ic_principal v0.1.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking iri-string v0.7.11
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking curve25519-dalek-ng v4.1.1
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking ic_bls12_381 v0.10.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]    Compiling cached_proc_macro v0.25.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking ic-certification v3.1.0
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking cached_proc_macro_types v0.1.1
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]     Checking ed25519-consensus v2.1.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking stop-token v0.7.0
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking arc-swap v1.9.0
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking brotli-decompressor v4.0.3
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]    Compiling aws-lc-sys v0.39.0
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking futures-intrusive v0.4.2
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]    Compiling pest_generator v2.8.6
[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/31a9463c6e2794a59ce57a8f37abc6966afc2a58/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=02b38bf6363061b9 -C extra-filename=-3e0a2468d1fb4a17 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "bbfceba4ae3340cb6d55e1a373cb41c19acbd90bd36227a9e098bc937d7f227a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbfceba4ae3340cb6d55e1a373cb41c19acbd90bd36227a9e098bc937d7f227a", kill_on_drop: false }`
[INFO] [stdout] bbfceba4ae3340cb6d55e1a373cb41c19acbd90bd36227a9e098bc937d7f227a
