[INFO] fetching crate metaboss 0.49.0...
[INFO] checking metaboss-0.49.0 against try#b152f5575a2ac7126ae0019e4e679abe9399213e for pr-157841
[INFO] extracting crate metaboss 0.49.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate metaboss 0.49.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate metaboss 0.49.0
[INFO] tweaked toml for crates.io crate metaboss 0.49.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate metaboss 0.49.0 on toolchain b152f5575a2ac7126ae0019e4e679abe9399213e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metaboss 0.49.0 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" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2dc016eb43d5708334b21a1577e7297b6a9cd9fcaa14499c875ea79c68170ed6
[INFO] running `Command { std: "docker" "start" "2dc016eb43d5708334b21a1577e7297b6a9cd9fcaa14499c875ea79c68170ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2dc016eb43d5708334b21a1577e7297b6a9cd9fcaa14499c875ea79c68170ed6" "/opt/rustwide/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dc016eb43d5708334b21a1577e7297b6a9cd9fcaa14499c875ea79c68170ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2dc016eb43d5708334b21a1577e7297b6a9cd9fcaa14499c875ea79c68170ed6" "/opt/rustwide/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling borsh v1.6.1
[INFO] [stderr]     Checking five8_core v0.1.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking five8 v0.2.1
[INFO] [stderr]     Checking solana-sanitize v2.2.1
[INFO] [stderr]     Checking solana-atomic-u64 v2.2.1
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking five8_const v0.1.4
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]     Checking solana-msg v2.2.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking solana-program-memory v2.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]     Checking either v1.13.0
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[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling crunchy v0.2.2
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[INFO] [stderr]     Checking solana-decode-error v2.3.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking uriparse v0.6.4
[INFO] [stderr]     Checking qstring v0.7.2
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.0.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking solana-derivation-path v2.2.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]     Checking solana-seed-derivable v2.2.1
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking brotli-decompressor v4.0.1
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking solana-seed-phrase v2.2.1
[INFO] [stderr]     Checking solana-precompile-error v2.2.2
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking solana-program-option v2.2.1
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]     Checking solana-time-utils v2.2.1
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling portable-atomic v1.7.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling solana-version v2.3.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking solana-svm-feature-set v2.3.1
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking regex-syntax v0.8.4
[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/b152f5575a2ac7126ae0019e4e679abe9399213e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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=c15ca2623c267d2c -C extra-filename=-7f16807c005072ee --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d60a076c229c675e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7ce2220822db7251.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/b152f5575a2ac7126ae0019e4e679abe9399213e/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="fold"' --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=c7ea7ad1cb04313e -C extra-filename=-e1266b996bcdb446 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d60a076c229c675e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7ce2220822db7251.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" "2dc016eb43d5708334b21a1577e7297b6a9cd9fcaa14499c875ea79c68170ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc016eb43d5708334b21a1577e7297b6a9cd9fcaa14499c875ea79c68170ed6", kill_on_drop: false }`
[INFO] [stdout] 2dc016eb43d5708334b21a1577e7297b6a9cd9fcaa14499c875ea79c68170ed6
