[INFO] cloning repository https://github.com/open-spaced-repetition/fsrs-rs-c
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/open-spaced-repetition/fsrs-rs-c" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-spaced-repetition%2Ffsrs-rs-c", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-spaced-repetition%2Ffsrs-rs-c'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba0dae05deb72b0fa7f13607a1a2876862e63c7c
[INFO] checking open-spaced-repetition/fsrs-rs-c against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-spaced-repetition%2Ffsrs-rs-c" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/open-spaced-repetition/fsrs-rs-c
[INFO] finished tweaking git repo https://github.com/open-spaced-repetition/fsrs-rs-c
[INFO] tweaked toml for git repo https://github.com/open-spaced-repetition/fsrs-rs-c written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/open-spaced-repetition/fsrs-rs-c on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/open-spaced-repetition/fsrs-rs-c 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "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 cubecl-wgpu v0.5.0
[INFO] [stderr]   Downloaded cubecl v0.5.0
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[INFO] [stderr]   Downloaded macerator-macros v0.1.2
[INFO] [stderr]   Downloaded sanitize-filename v0.6.0
[INFO] [stderr]   Downloaded cubecl-macros-internal v0.5.0
[INFO] [stderr]   Downloaded moddef v0.2.6
[INFO] [stderr]   Downloaded burn-cuda v0.17.1
[INFO] [stderr]   Downloaded burn-rocm v0.17.1
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[INFO] [stderr]   Downloaded cubecl-runtime v0.5.0
[INFO] [stderr]   Downloaded burn-dataset v0.17.1
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[INFO] [stderr]   Downloaded burn-cubecl v0.17.1
[INFO] [stderr]   Downloaded cubecl-linalg v0.5.0
[INFO] [stderr]   Downloaded cubecl-core v0.5.0
[INFO] [stderr]   Downloaded burn-core v0.17.1
[INFO] [stderr]   Downloaded fsrs v5.1.0
[INFO] [stderr]   Downloaded cbindgen v0.29.0
[INFO] [stderr]   Downloaded burn-tensor v0.17.1
[INFO] [stderr]   Downloaded wgpu-core v25.0.2
[INFO] [stderr]   Downloaded burn-ndarray v0.17.1
[INFO] [stderr]   Downloaded nvml-wrapper v0.10.0
[INFO] [stderr]   Downloaded burn-train v0.17.1
[INFO] [stderr]   Downloaded cubecl-macros v0.5.0
[INFO] [stderr]   Downloaded snafu v0.8.6
[INFO] [stderr]   Downloaded burn v0.17.1
[INFO] [stderr]   Downloaded priority-queue v2.5.0
[INFO] [stderr]   Downloaded cubecl-hip-sys v6.4.4348201
[INFO] [stderr]   Downloaded wgpu-hal v25.0.2
[INFO] [stderr]   Downloaded systemstat v0.2.4
[INFO] [stderr]   Downloaded cubecl-cpp v0.5.0
[INFO] [stderr]   Downloaded cubecl-reduce v0.5.0
[INFO] [stderr]   Downloaded wgpu v25.0.2
[INFO] [stderr]   Downloaded snafu-derive v0.8.6
[INFO] [stderr]   Downloaded burn-candle v0.17.1
[INFO] [stderr]   Downloaded burn-router v0.17.1
[INFO] [stderr]   Downloaded nvml-wrapper-sys v0.8.0
[INFO] [stderr]   Downloaded burn-common v0.17.1
[INFO] [stderr]   Downloaded cubecl-std v0.5.0
[INFO] [stderr]   Downloaded cubecl-common v0.5.0
[INFO] [stderr]   Downloaded cubecl-ir v0.5.0
[INFO] [stderr]   Downloaded cubecl-cuda v0.5.0
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[INFO] [stderr]   Downloaded burn-wgpu v0.17.1
[INFO] [stderr]   Downloaded cudarc v0.13.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee9659244f155d384b9c421e0d1478ddd86327d329c5cd10ed0559ccf8f0ec27
[INFO] running `Command { std: "docker" "start" "-a" "ee9659244f155d384b9c421e0d1478ddd86327d329c5cd10ed0559ccf8f0ec27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee9659244f155d384b9c421e0d1478ddd86327d329c5cd10ed0559ccf8f0ec27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee9659244f155d384b9c421e0d1478ddd86327d329c5cd10ed0559ccf8f0ec27", kill_on_drop: false }`
[INFO] [stdout] ee9659244f155d384b9c421e0d1478ddd86327d329c5cd10ed0559ccf8f0ec27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8afbd910caff4b68de0c88b8807ea84e0aa31d8a269c64286d44ac2f8924d632
[INFO] running `Command { std: "docker" "start" "-a" "8afbd910caff4b68de0c88b8807ea84e0aa31d8a269c64286d44ac2f8924d632", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling cubecl-common v0.5.0
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]     Checking rayon v1.10.0
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[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
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[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
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[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
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[INFO] [stderr]    Compiling anstyle-parse v0.2.7
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[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling macerator v0.2.8
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking spin v0.10.0
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[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
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[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling macerator-macros v0.1.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling burn-ndarray v0.17.1
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking moddef v0.2.6
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]     Checking burn-common v0.17.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking nvml-wrapper-sys v0.8.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking burn-tensor v0.17.1
[INFO] [stderr]    Compiling burn-derive v0.17.1
[INFO] [stderr]    Compiling wrapcenum-derive v0.4.1
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking burn-dataset v0.17.1
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking bytesize v1.3.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]    Compiling cbindgen v0.29.0
[INFO] [stderr]     Checking data-encoding v2.9.0
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[INFO] [stderr]     Checking tracing-appender v0.2.3
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[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]     Checking priority-queue v2.5.0
[INFO] [stderr]     Checking burn-ir v0.17.1
[INFO] [stderr]     Checking burn-autodiff v0.17.1
[INFO] [stderr]     Checking burn-core v0.17.1
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]     Checking snafu v0.8.6
[INFO] [stderr]     Checking rstest v0.25.0
[INFO] [stderr]    Compiling fsrs-rs-c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking burn-train v0.17.1
[INFO] [stderr]     Checking burn v0.17.1
[INFO] [stderr]     Checking fsrs v5.1.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.43s
[INFO] running `Command { std: "docker" "inspect" "8afbd910caff4b68de0c88b8807ea84e0aa31d8a269c64286d44ac2f8924d632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8afbd910caff4b68de0c88b8807ea84e0aa31d8a269c64286d44ac2f8924d632", kill_on_drop: false }`
[INFO] [stdout] 8afbd910caff4b68de0c88b8807ea84e0aa31d8a269c64286d44ac2f8924d632