[INFO] cloning repository https://github.com/brayniac/crucible
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brayniac/crucible" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrayniac%2Fcrucible", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrayniac%2Fcrucible'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1715c2a1c1ec3fb6367d3ecb8073d54ad7a6ed12
[INFO] checking brayniac/crucible against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrayniac%2Fcrucible" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/brayniac/crucible
[INFO] finished tweaking git repo https://github.com/brayniac/crucible
[INFO] tweaked toml for git repo https://github.com/brayniac/crucible written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brayniac/crucible on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brayniac/crucible 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test v3.3.1
[INFO] [stderr]   Downloaded clocksource v0.8.1
[INFO] [stderr]   Downloaded rand_xoshiro v0.7.0
[INFO] [stderr]   Downloaded serial_test_derive v3.3.1
[INFO] [stderr]   Downloaded ratelimit v0.10.0
[INFO] [stderr]   Downloaded linkme-impl v0.3.35
[INFO] [stderr]   Downloaded metriken-exposition v0.12.4
[INFO] [stderr]   Downloaded linkme v0.3.35
[INFO] [stderr]   Downloaded metriken-core v0.1.3
[INFO] [stderr]   Downloaded metriken-derive v0.5.1
[INFO] [stderr]   Downloaded metriken v0.7.0
[INFO] [stderr]   Downloaded rmp-serde v1.3.1
[INFO] [stderr]   Downloaded arrow-arith v56.2.0
[INFO] [stderr]   Downloaded generator v0.8.8
[INFO] [stderr]   Downloaded arrow-buffer v56.2.0
[INFO] [stderr]   Downloaded arrow-json v56.2.0
[INFO] [stderr]   Downloaded arrow-cast v56.2.0
[INFO] [stderr]   Downloaded arrow v56.2.0
[INFO] [stderr]   Downloaded arrow-ipc v56.2.0
[INFO] [stderr]   Downloaded arrow-select v56.2.0
[INFO] [stderr]   Downloaded arrow-data v56.2.0
[INFO] [stderr]   Downloaded io-uring v0.7.11
[INFO] [stderr]   Downloaded arrow-csv v56.2.0
[INFO] [stderr]   Downloaded arrow-ord v56.2.0
[INFO] [stderr]   Downloaded arrow-array v56.2.0
[INFO] [stderr]   Downloaded arrow-row v56.2.0
[INFO] [stderr]   Downloaded arrow-schema v56.2.0
[INFO] [stderr]   Downloaded lz4_flex v0.11.5
[INFO] [stderr]   Downloaded rmp v0.8.15
[INFO] [stderr]   Downloaded arrow-string v56.2.0
[INFO] [stderr]   Downloaded zmij v1.0.3
[INFO] [stderr]   Downloaded parquet v56.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 630bc6679d37967b53e0e2104fe303890085cab08b3a061346b2cb60d929f1f2
[INFO] running `Command { std: "docker" "start" "-a" "630bc6679d37967b53e0e2104fe303890085cab08b3a061346b2cb60d929f1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "630bc6679d37967b53e0e2104fe303890085cab08b3a061346b2cb60d929f1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "630bc6679d37967b53e0e2104fe303890085cab08b3a061346b2cb60d929f1f2", kill_on_drop: false }`
[INFO] [stdout] 630bc6679d37967b53e0e2104fe303890085cab08b3a061346b2cb60d929f1f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c189d0e67035299906d957012cdff443dd7286760f2b993f1b189b479566a00
[INFO] running `Command { std: "docker" "start" "-a" "8c189d0e67035299906d957012cdff443dd7286760f2b993f1b189b479566a00", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling io-uring v0.7.11
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking arrow-schema v56.2.0
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling linkme-impl v0.3.35
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling linkme v0.3.35
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling metriken-core v0.1.3
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]    Compiling zmij v1.0.3
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking zlib-rs v0.5.5
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]     Checking libz-rs-sys v0.5.5
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]     Checking clocksource v0.8.1
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking thrift v0.17.0
[INFO] [stderr]     Checking lz4_flex v0.11.5
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking scc v2.4.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking serde_json v1.0.148
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling metriken-derive v0.5.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serial_test_derive v3.3.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking zerocopy v0.8.31
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking protocol-memcache v0.1.0 (/opt/rustwide/workdir/protocol/memcache)
[INFO] [stderr]     Checking protocol-resp v0.1.0 (/opt/rustwide/workdir/protocol/resp)
[INFO] [stderr]     Checking protocol-ping v0.1.0 (/opt/rustwide/workdir/protocol/ping)
[INFO] [stderr]     Checking rustls-webpki v0.103.8
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking serial_test v3.3.1
[INFO] [stderr]     Checking ratelimit v0.10.0
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking arrow-buffer v56.2.0
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking histogram v0.11.3
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr]     Checking metriken v0.7.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking arrow-data v56.2.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking arrow-array v56.2.0
[INFO] [stderr]     Checking cache-core v0.1.0 (/opt/rustwide/workdir/cache/core)
[INFO] [stderr]     Checking s3fifo v0.1.0 (/opt/rustwide/workdir/cache/s3fifo)
[INFO] [stderr]     Checking segcache v0.1.0 (/opt/rustwide/workdir/cache/segcache)
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking io-driver v0.1.0 (/opt/rustwide/workdir/io/driver)
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking http2 v0.1.0 (/opt/rustwide/workdir/io/http2)
[INFO] [stderr]     Checking bakeoff v0.1.0 (/opt/rustwide/workdir/crates/bakeoff)
[INFO] [stderr]     Checking grpc v0.1.0 (/opt/rustwide/workdir/io/grpc)
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> io/driver/src/uring/recv_pool.rs:215:23
[INFO] [stdout]     |
[INFO] [stdout] 215 |         let (id, ptr, len) = pool.alloc(1, 1).unwrap();
[INFO] [stdout]     |                       ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking protocol-momento v0.1.0 (/opt/rustwide/workdir/protocol/momento)
[INFO] [stderr]     Checking hyper-util v0.1.19
[INFO] [stderr]     Checking arrow-select v56.2.0
[INFO] [stderr]     Checking arrow-row v56.2.0
[INFO] [stderr]     Checking arrow-arith v56.2.0
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]     Checking arrow-cast v56.2.0
[INFO] [stderr]     Checking arrow-ipc v56.2.0
[INFO] [stderr]     Checking arrow-string v56.2.0
[INFO] [stderr]     Checking arrow-ord v56.2.0
[INFO] [stderr]     Checking arrow-csv v56.2.0
[INFO] [stderr]     Checking arrow-json v56.2.0
[INFO] [stderr]     Checking parquet v56.2.0
[INFO] [stderr]     Checking arrow v56.2.0
[INFO] [stderr]     Checking metriken-exposition v0.12.4
[INFO] [stderr]     Checking benchmark v0.1.0 (/opt/rustwide/workdir/benchmark)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.41s
[INFO] running `Command { std: "docker" "inspect" "8c189d0e67035299906d957012cdff443dd7286760f2b993f1b189b479566a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c189d0e67035299906d957012cdff443dd7286760f2b993f1b189b479566a00", kill_on_drop: false }`
[INFO] [stdout] 8c189d0e67035299906d957012cdff443dd7286760f2b993f1b189b479566a00