[INFO] fetching crate metaboss 0.31.1...
[INFO] checking metaboss-0.31.1 against master#96df4943409564a187894018f15f795426dc2e1f for pr-118968
[INFO] extracting crate metaboss 0.31.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate metaboss 0.31.1 on toolchain 96df4943409564a187894018f15f795426dc2e1f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+96df4943409564a187894018f15f795426dc2e1f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metaboss 0.31.1
[INFO] finished tweaking crates.io crate metaboss 0.31.1
[INFO] tweaked toml for crates.io crate metaboss 0.31.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate metaboss 0.31.1 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" "+96df4943409564a187894018f15f795426dc2e1f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-compression v0.4.4
[INFO] [stderr]   Downloaded solana-sdk-macro v1.16.18
[INFO] [stderr]   Downloaded solana_rbpf v0.6.1
[INFO] [stderr]   Downloaded portable-atomic v1.5.0
[INFO] [stderr]   Downloaded solana-frozen-abi-macro v1.16.18
[INFO] [stderr]   Downloaded mpl-token-metadata v3.1.0
[INFO] [stderr]   Downloaded solana-program v1.16.18
[INFO] [stderr]   Downloaded quinn-proto v0.9.6
[INFO] [stderr]   Downloaded quinn v0.9.4
[INFO] [stderr]   Downloaded retry v1.3.1
[INFO] [stderr]   Downloaded quinn-udp v0.3.2
[INFO] [stderr]   Downloaded solana-frozen-abi v1.16.18
[INFO] [stderr]   Downloaded solana-thin-client v1.16.18
[INFO] [stderr]   Downloaded solana-tpu-client v1.16.18
[INFO] [stderr]   Downloaded solana-rayon-threadlimit v1.16.18
[INFO] [stderr]   Downloaded solana-measure v1.16.18
[INFO] [stderr]   Downloaded ratelimit v0.4.4
[INFO] [stderr]   Downloaded solana-connection-cache v1.16.18
[INFO] [stderr]   Downloaded solana-version v1.16.18
[INFO] [stderr]   Downloaded jib v0.4.1
[INFO] [stderr]   Downloaded solana-udp-client v1.16.18
[INFO] [stderr]   Downloaded solana-rpc-client-api v1.16.18
[INFO] [stderr]   Downloaded solana-config-program v1.16.18
[INFO] [stderr]   Downloaded solana-logger v1.16.18
[INFO] [stderr]   Downloaded solana-pubsub-client v1.16.18
[INFO] [stderr]   Downloaded solana-clap-utils v1.16.18
[INFO] [stderr]   Downloaded solana-address-lookup-table-program v1.16.18
[INFO] [stderr]   Downloaded solana-client v1.16.18
[INFO] [stderr]   Downloaded solana-rpc-client-nonce-utils v1.16.18
[INFO] [stderr]   Downloaded solana-quic-client v1.16.18
[INFO] [stderr]   Downloaded solana-account-decoder v1.16.18
[INFO] [stderr]   Downloaded solana-transaction-status v1.16.18
[INFO] [stderr]   Downloaded metaboss_lib v0.16.0
[INFO] [stderr]   Downloaded solana-perf v1.16.18
[INFO] [stderr]   Downloaded solana-net-utils v1.16.18
[INFO] [stderr]   Downloaded solana-streamer v1.16.18
[INFO] [stderr]   Downloaded solana-remote-wallet v1.16.18
[INFO] [stderr]   Downloaded solana-rpc-client v1.16.18
[INFO] [stderr]   Downloaded solana-vote-program v1.16.18
[INFO] [stderr]   Downloaded solana-program-runtime v1.16.18
[INFO] [stderr]   Downloaded solana-metrics v1.16.18
[INFO] [stderr]   Downloaded mpl-token-auth-rules v1.4.3
[INFO] [stderr]   Downloaded solana-sdk v1.16.18
[INFO] [stderr]   Downloaded solana-zk-token-sdk v1.16.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+96df4943409564a187894018f15f795426dc2e1f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff0c5040b4ceb10d4e54720620dff90b07eeee3f5b71a60918954c37fb3ae391
[INFO] running `Command { std: "docker" "start" "-a" "ff0c5040b4ceb10d4e54720620dff90b07eeee3f5b71a60918954c37fb3ae391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff0c5040b4ceb10d4e54720620dff90b07eeee3f5b71a60918954c37fb3ae391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0c5040b4ceb10d4e54720620dff90b07eeee3f5b71a60918954c37fb3ae391", kill_on_drop: false }`
[INFO] [stdout] ff0c5040b4ceb10d4e54720620dff90b07eeee3f5b71a60918954c37fb3ae391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+96df4943409564a187894018f15f795426dc2e1f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4f847e93c468496d65689238a4082d2daddce38edecfaacc049331d798d88f4
[INFO] running `Command { std: "docker" "start" "-a" "c4f847e93c468496d65689238a4082d2daddce38edecfaacc049331d798d88f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking zerocopy v0.7.15
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.87
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling solana-frozen-abi-macro v1.16.18
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]     Checking keccak v0.1.4
[INFO] [stderr]    Compiling solana-frozen-abi v1.16.18
[INFO] [stderr]    Compiling wasm-bindgen v0.2.87
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling winnow v0.5.17
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking anyhow v1.0.75
[INFO] [stderr]    Compiling jobserver v0.1.27
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]     Checking array-bytes v1.4.1
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]    Compiling solana-sdk v1.16.18
[INFO] [stderr]     Checking derivation-path v0.2.0
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking qstring v0.7.2
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ahash v0.8.6
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking uriparse v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.3
[INFO] [stderr]    Compiling rustls v0.21.8
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling blake3 v1.5.0
[INFO] [stderr]    Compiling solana-program v1.16.18
[INFO] [stderr]    Compiling ring v0.17.5
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]    Compiling openssl-sys v0.9.93
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking brotli-decompressor v2.5.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking webpki-roots v0.25.2
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling solana-program-runtime v1.16.18
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking eager v0.1.0
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.87
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking brotli v3.4.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking time v0.3.30
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling solana-vote-program v1.16.18
[INFO] [stderr]    Compiling solana-version v1.16.18
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling solana-address-lookup-table-program v1.16.18
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.3
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.3
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.10.3
[INFO] [stderr]    Compiling borsh-derive-internal v0.10.3
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.87
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking percentage v0.1.0
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking solana-logger v1.16.18
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking pem v1.1.1
[INFO] [stderr]    Compiling portable-atomic v1.5.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]    Compiling solana-perf v1.16.18
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking solana-rayon-threadlimit v1.16.18
[INFO] [stderr]     Checking const-oid v0.7.1
[INFO] [stderr]    Compiling oid-registry v0.6.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking fastrand v2.0.1
[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/96df4943409564a187894018f15f795426dc2e1f/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.38/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"' -C metadata=468a3d443572afdf -C extra-filename=-468a3d443572afdf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-8f9eaa8821be0e99.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d108c9f5106570d3.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f8d62a079c79a15a.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/96df4943409564a187894018f15f795426dc2e1f/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=34e6519938fd1d29 -C extra-filename=-34e6519938fd1d29 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-8f9eaa8821be0e99.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d108c9f5106570d3.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f8d62a079c79a15a.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c4f847e93c468496d65689238a4082d2daddce38edecfaacc049331d798d88f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f847e93c468496d65689238a4082d2daddce38edecfaacc049331d798d88f4", kill_on_drop: false }`
[INFO] [stdout] c4f847e93c468496d65689238a4082d2daddce38edecfaacc049331d798d88f4