[INFO] cloning repository https://github.com/aodl/IO
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aodl/IO" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faodl%2FIO", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faodl%2FIO'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66fbdb42e18d12ffaebe63d84d80f3514ae3a373
[INFO] checking aodl/IO against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faodl%2FIO" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/aodl/IO
[INFO] finished tweaking git repo https://github.com/aodl/IO
[INFO] tweaked toml for git repo https://github.com/aodl/IO written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aodl/IO on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aodl/IO 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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stacker v0.1.24
[INFO] [stderr]   Downloaded pretty v0.12.5
[INFO] [stderr]   Downloaded leb128 v0.2.6
[INFO] [stderr]   Downloaded candid v0.10.29
[INFO] [stderr]   Downloaded wslpath v0.0.2
[INFO] [stderr]   Downloaded psm v0.1.31
[INFO] [stderr]   Downloaded candid_derive v0.10.29
[INFO] [stderr]   Downloaded tracing-appender v0.2.5
[INFO] [stderr]   Downloaded ic_principal v0.1.3
[INFO] [stderr]   Downloaded half v1.8.3
[INFO] [stderr]   Downloaded bitflags v2.12.1
[INFO] [stderr]   Downloaded slog v2.8.2
[INFO] [stderr]   Downloaded pocket-ic v14.0.0
[INFO] [stderr]   Downloaded ic-cdk-macros v0.20.1
[INFO] [stderr]   Downloaded ic-cdk v0.20.1
[INFO] [stderr]   Downloaded ic-transport-types v0.45.0
[INFO] [stderr]   Downloaded ic-management-canister-types v0.5.0
[INFO] [stderr]   Downloaded ic0 v1.1.0
[INFO] [stderr]   Downloaded ic-error-types v0.2.0
[INFO] [stderr]   Downloaded ic-certification v3.2.0
[INFO] [stderr]   Downloaded ic-cdk-executor v2.0.0
[INFO] [stderr]   Downloaded ic-http-certification v3.2.0
[INFO] [stderr]   Downloaded ic-asset-certification v3.2.0
[INFO] [stderr]   Downloaded ic-representation-independent-hash v3.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 512da7f58c03a2bd68f53e4e9efb9d4765468abd1d99a186a96639a60e7058e7
[INFO] running `Command { std: "docker" "start" "512da7f58c03a2bd68f53e4e9efb9d4765468abd1d99a186a96639a60e7058e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "512da7f58c03a2bd68f53e4e9efb9d4765468abd1d99a186a96639a60e7058e7", 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" "512da7f58c03a2bd68f53e4e9efb9d4765468abd1d99a186a96639a60e7058e7" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "512da7f58c03a2bd68f53e4e9efb9d4765468abd1d99a186a96639a60e7058e7", 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" "512da7f58c03a2bd68f53e4e9efb9d4765468abd1d99a186a96639a60e7058e7" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking leb128 v0.2.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling candid_derive v0.10.29
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]    Compiling data-encoding v2.11.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling ic-cdk-executor v2.0.0
[INFO] [stderr]     Checking ic0 v1.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking http v1.4.1
[INFO] [stderr]    Compiling io-build-support v0.1.0 (/opt/rustwide/workdir/crates/io_build_support)
[INFO] [stderr]     Checking ic_principal v0.1.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking log v0.4.32
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]    Compiling stacker v0.1.24
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking ic-certification v3.2.0
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking ic-error-types v0.2.0
[INFO] [stderr]     Checking bitflags v2.12.1
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking webpki-roots v1.0.7
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]     Checking io-stable-schema v0.1.0 (/opt/rustwide/workdir/crates/io_stable_schema)
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]    Compiling serde_repr v0.1.20
[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/4eb62535fc12dd1a63fd43a4173e224e79313c4d/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=04bd01909a898b00 -C extra-filename=-6f6892cfa163e83d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-b9a102fe3c222a5a.rmeta --cap-lints allow --cap-lints=forbid --cfg core_error --check-cfg 'cfg(core_error)'` (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/4eb62535fc12dd1a63fd43a4173e224e79313c4d/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"' --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=9490acaae72a4c43 -C extra-filename=-c145a29cdb876f6d --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] running `Command { std: "docker" "inspect" "512da7f58c03a2bd68f53e4e9efb9d4765468abd1d99a186a96639a60e7058e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512da7f58c03a2bd68f53e4e9efb9d4765468abd1d99a186a96639a60e7058e7", kill_on_drop: false }`
[INFO] [stdout] 512da7f58c03a2bd68f53e4e9efb9d4765468abd1d99a186a96639a60e7058e7