[INFO] fetching crate prodigy 0.4.4...
[INFO] testing prodigy-0.4.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate prodigy 0.4.4 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate prodigy 0.4.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate prodigy 0.4.4
[INFO] tweaked toml for crates.io crate prodigy 0.4.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prodigy 0.4.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prodigy 0.4.4 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efd0e20173001b663a5840df168009c50dfe4ef4cf2db9ecca8c40314a2ecbe8
[INFO] running `Command { std: "docker" "start" "-a" "efd0e20173001b663a5840df168009c50dfe4ef4cf2db9ecca8c40314a2ecbe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efd0e20173001b663a5840df168009c50dfe4ef4cf2db9ecca8c40314a2ecbe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efd0e20173001b663a5840df168009c50dfe4ef4cf2db9ecca8c40314a2ecbe8", kill_on_drop: false }`
[INFO] [stdout] efd0e20173001b663a5840df168009c50dfe4ef4cf2db9ecca8c40314a2ecbe8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 595370f23beaa589a92989657663672f07b0295cfc1aa54003e5fd2fcca69ffc
[INFO] running `Command { std: "docker" "start" "-a" "595370f23beaa589a92989657663672f07b0295cfc1aa54003e5fd2fcca69ffc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling ryu v1.0.21
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling portable-atomic v1.12.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling zmij v0.1.9
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling notify-types v2.0.0
[INFO] [stderr]    Compiling unit-prefix v0.5.2
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling inotify v0.11.0
[INFO] [stderr]    Compiling console v0.16.2
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling libgit2-sys v0.18.3+1.9.2
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling toml v0.9.10+spec-1.1.0
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling indicatif v0.18.3
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling notify v8.2.0
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling sysinfo v0.37.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling hostname v0.4.2
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling lru v0.16.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling tungstenite v0.28.0
[INFO] [stderr]    Compiling axum-core v0.5.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling premortem-derive v0.3.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling prodigy v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling humantime-serde v1.1.1
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling stillwater v0.13.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-tungstenite v0.28.0
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling hyper-util v0.1.19
[INFO] [stderr]    Compiling premortem v0.6.1
[INFO] [stderr]    Compiling axum v0.8.8
[INFO] [stderr]    Compiling git2 v0.20.3
[INFO] [stderr]    Compiling lz4 v1.28.1
[INFO] [stdout] warning: unused import: `tracing::error`
[INFO] [stdout]   --> src/cook/execution/mapreduce/state/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use tracing::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prodigy` (lib); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name prodigy --edition=2021 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 -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(never)' --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "vendored-openssl"))' -C metadata=6fb3648cab3cd80c -C extra-filename=-0ca71c0026d73197 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-bf2ca2eac6d23ebd.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-30f2cbdfc47b12ea.so --extern axum=/opt/rustwide/target/debug/deps/libaxum-54b096563fed662e.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-b1bf07903d5cb5c0.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-d19ded9ac3b37e78.rmeta --extern csv=/opt/rustwide/target/debug/deps/libcsv-910359102ff48627.rmeta --extern directories=/opt/rustwide/target/debug/deps/libdirectories-5658ff6e14a0e22e.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-e5f940a411bb9d82.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-ebd53160eeb8f088.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-0f051b6fc83249db.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-58bdbbb8018ed13c.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-06e137d49b84d141.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-8bf81e831cddf06d.rmeta --extern hostname=/opt/rustwide/target/debug/deps/libhostname-75d7f70e991c2a77.rmeta --extern humantime_serde=/opt/rustwide/target/debug/deps/libhumantime_serde-a47884f2bc4e4a0f.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-3dafb0279294c4d6.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-5081bf809293ba62.rmeta --extern lru=/opt/rustwide/target/debug/deps/liblru-351dde13c451dd2b.rmeta --extern lz4=/opt/rustwide/target/debug/deps/liblz4-474835c2bb00292e.rmeta --extern mime_guess=/opt/rustwide/target/debug/deps/libmime_guess-190f2ff11595f5fe.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-aaa0b70965bb4152.rmeta --extern notify=/opt/rustwide/target/debug/deps/libnotify-c3e5392fbd236e6b.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-9ec3b2d30075ab56.rmeta --extern premortem=/opt/rustwide/target/debug/deps/libpremortem-88ee014e5f1c0bab.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-384a9a4f2430d2e3.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-b70ed3d550464998.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-5c6c8acf7f224829.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c5b62eaa3be0fdfd.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f95662ba47ad8d24.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-a150a2a06d3943f1.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-5684f42aafce0fad.rmeta --extern shell_words=/opt/rustwide/target/debug/deps/libshell_words-1c29b3f648de57ad.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-465f398a026e6d18.rmeta --extern stillwater=/opt/rustwide/target/debug/deps/libstillwater-a2f39ed5bb3d2db4.rmeta --extern sysinfo=/opt/rustwide/target/debug/deps/libsysinfo-dbc8480bf0c084db.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-98bd8403949ac614.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-c62f1bc935cb5149.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1dfbf8b5d742c415.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-571785385eca4085.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-375a1a260463fed0.rmeta --extern tower_http=/opt/rustwide/target/debug/deps/libtower_http-b417248dd1d101a7.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-683a24ac5f7c020e.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-30f767fb29d7e9d3.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-7c99d13724b6e442.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-e9f2f2f11aa42dd2.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-ee8993f0698390b9.rmeta --extern zstd=/opt/rustwide/target/debug/deps/libzstd-40bef538e429f378.rmeta --cap-lints=warn -L native=/opt/rustwide/target/debug/build/libgit2-sys-3d7d77ca82366384/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-ad2bf302b4238340/out/build -L native=/opt/rustwide/target/debug/build/lz4-sys-4565577ceb8217f5/out -L native=/opt/rustwide/target/debug/build/zstd-sys-f43c4509a046b89e/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "595370f23beaa589a92989657663672f07b0295cfc1aa54003e5fd2fcca69ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "595370f23beaa589a92989657663672f07b0295cfc1aa54003e5fd2fcca69ffc", kill_on_drop: false }`
[INFO] [stdout] 595370f23beaa589a92989657663672f07b0295cfc1aa54003e5fd2fcca69ffc
