[INFO] fetching crate ic-bn-lib 0.1.15...
[INFO] checking ic-bn-lib-0.1.15 against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] extracting crate ic-bn-lib 0.1.15 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ic-bn-lib 0.1.15
[INFO] finished tweaking crates.io crate ic-bn-lib 0.1.15
[INFO] tweaked toml for crates.io crate ic-bn-lib 0.1.15 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ic-bn-lib 0.1.15 on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ic-bn-lib 0.1.15 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b391ba6e50fbb5547d264d46296eb8f41b6a5267ae7e057aad3e85a3e642fd1
[INFO] running `Command { std: "docker" "start" "-a" "6b391ba6e50fbb5547d264d46296eb8f41b6a5267ae7e057aad3e85a3e642fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b391ba6e50fbb5547d264d46296eb8f41b6a5267ae7e057aad3e85a3e642fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b391ba6e50fbb5547d264d46296eb8f41b6a5267ae7e057aad3e85a3e642fd1", kill_on_drop: false }`
[INFO] [stdout] 6b391ba6e50fbb5547d264d46296eb8f41b6a5267ae7e057aad3e85a3e642fd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b98c13363536f808667bb6fd3ad9971510234dddfa234644cf6a0d2437de6b4a
[INFO] running `Command { std: "docker" "start" "-a" "b98c13363536f808667bb6fd3ad9971510234dddfa234644cf6a0d2437de6b4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]     Checking deranged v0.5.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking compression-core v0.4.31
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking compression-codecs v0.4.36
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking clap_builder v4.5.59
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking stop-token v0.7.0
[INFO] [stderr]     Checking async-watch v0.3.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking arc-swap v1.8.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]     Checking nonempty v0.7.0
[INFO] [stderr]    Compiling mockall_derive v0.13.1
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking rangemap v1.7.1
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[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/6284d7b4bd27983dba388146648ab844ca7d032f/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.116/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=55942f84b38cd762 -C extra-filename=-e969d4c3d4b8998d --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-28532d321a976b97.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] [stderr] error: could not compile `object` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/6284d7b4bd27983dba388146648ab844ca7d032f/bin/rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.37.3/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 '--allow=clippy::uninlined_format_args' '--allow=clippy::type_complexity' '--allow=clippy::single_match' '--allow=clippy::should_implement_trait' '--allow=clippy::result_unit_err' '--allow=clippy::needless_lifetimes' '--allow=clippy::match_like_matches_macro' '--allow=clippy::manual_flatten' '--allow=clippy::field_reassign_with_default' '--allow=clippy::comparison_chain' '--allow=clippy::collapsible_match' '--allow=clippy::collapsible_if' '--allow=clippy::collapsible_else_if' --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read"' --cfg 'feature="read_core"' --cfg 'feature="std"' --cfg 'feature="unaligned"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=880aff11d55b1175 -C extra-filename=-d77765505aef9643 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-ab0a0affe7ea740d.rmeta --cap-lints allow --cap-lints=forbid --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b98c13363536f808667bb6fd3ad9971510234dddfa234644cf6a0d2437de6b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b98c13363536f808667bb6fd3ad9971510234dddfa234644cf6a0d2437de6b4a", kill_on_drop: false }`
[INFO] [stdout] b98c13363536f808667bb6fd3ad9971510234dddfa234644cf6a0d2437de6b4a