[INFO] cloning repository https://github.com/open-spaced-repetition/fsrs-rs-python
[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-python" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-spaced-repetition%2Ffsrs-rs-python", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-spaced-repetition%2Ffsrs-rs-python'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e43b9546ec6bc31958451cb86924c9bd9f5575c
[INFO] checking open-spaced-repetition/fsrs-rs-python against master#e3e432d4d65a55e6db167598e96db2bcb163e316 for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-spaced-repetition%2Ffsrs-rs-python" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/open-spaced-repetition/fsrs-rs-python on toolchain e3e432d4d65a55e6db167598e96db2bcb163e316
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/open-spaced-repetition/fsrs-rs-python
[INFO] finished tweaking git repo https://github.com/open-spaced-repetition/fsrs-rs-python
[INFO] tweaked toml for git repo https://github.com/open-spaced-repetition/fsrs-rs-python written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/open-spaced-repetition/fsrs-rs-python 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" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/open-spaced-repetition/fsrs-rs.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.24.2
[INFO] [stderr]   Downloaded pyo3-build-config v0.24.2
[INFO] [stderr]   Downloaded cubecl-common v0.4.0
[INFO] [stderr]   Downloaded burn-common v0.16.0
[INFO] [stderr]   Downloaded burn-cuda v0.16.0
[INFO] [stderr]   Downloaded burn-wgpu v0.16.0
[INFO] [stderr]   Downloaded cubecl v0.4.0
[INFO] [stderr]   Downloaded burn-router v0.16.0
[INFO] [stderr]   Downloaded cubecl-runtime v0.4.0
[INFO] [stderr]   Downloaded burn-candle v0.16.0
[INFO] [stderr]   Downloaded burn-dataset v0.16.0
[INFO] [stderr]   Downloaded raw-cpuid v11.4.0
[INFO] [stderr]   Downloaded burn-jit v0.16.0
[INFO] [stderr]   Downloaded cubecl-core v0.4.0
[INFO] [stderr]   Downloaded burn-core v0.16.0
[INFO] [stderr]   Downloaded burn-autodiff v0.16.0
[INFO] [stderr]   Downloaded cubecl-hip-sys v6.3.1001
[INFO] [stderr]   Downloaded candle-core v0.8.3
[INFO] [stderr]   Downloaded burn-tensor v0.16.0
[INFO] [stderr]   Downloaded burn-train v0.16.0
[INFO] [stderr]   Downloaded cubecl-cpp v0.4.0
[INFO] [stderr]   Downloaded cubecl-linalg v0.4.0
[INFO] [stderr]   Downloaded cubecl-macros v0.4.0
[INFO] [stderr]   Downloaded burn v0.16.0
[INFO] [stderr]   Downloaded cubecl-wgpu v0.4.0
[INFO] [stderr]   Downloaded priority-queue v2.3.1
[INFO] [stderr]   Downloaded pyo3-ffi v0.24.2
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.24.2
[INFO] [stderr]   Downloaded cubecl-reduce v0.4.0
[INFO] [stderr]   Downloaded burn-derive v0.16.0
[INFO] [stderr]   Downloaded burn-hip v0.16.0
[INFO] [stderr]   Downloaded cubecl-cuda v0.4.0
[INFO] [stderr]   Downloaded cubecl-hip v0.4.0
[INFO] [stderr]   Downloaded bytesize v1.3.2
[INFO] [stderr]   Downloaded ndarray-rand v0.15.0
[INFO] [stderr]   Downloaded pyo3 v0.24.2
[INFO] [stderr]   Downloaded burn-ndarray v0.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e65efe8ffe8f51fa8ec5cf33931ce0034d4dd677cb69a46dd5e2d44656469d37
[INFO] running `Command { std: "docker" "start" "-a" "e65efe8ffe8f51fa8ec5cf33931ce0034d4dd677cb69a46dd5e2d44656469d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e65efe8ffe8f51fa8ec5cf33931ce0034d4dd677cb69a46dd5e2d44656469d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65efe8ffe8f51fa8ec5cf33931ce0034d4dd677cb69a46dd5e2d44656469d37", kill_on_drop: false }`
[INFO] [stdout] e65efe8ffe8f51fa8ec5cf33931ce0034d4dd677cb69a46dd5e2d44656469d37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a209f52e22d6fa2d809557b63e972f12f184434871cc342c496864720dfde720
[INFO] running `Command { std: "docker" "start" "-a" "a209f52e22d6fa2d809557b63e972f12f184434871cc342c496864720dfde720", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]    Compiling cubecl-common v0.4.0
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling pyo3-build-config v0.24.2
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling rstest_macros v0.23.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]    Compiling burn-ndarray v0.16.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]     Checking nvml-wrapper-sys v0.8.0
[INFO] [stderr]     Checking uuid v1.13.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking data-encoding v2.8.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking bytesize v1.3.2
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]    Compiling pyo3-ffi v0.24.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.24.2
[INFO] [stderr]    Compiling pyo3 v0.24.2
[INFO] [stderr]     Checking regex v1.11.0
[INFO] [stderr]     Checking tempfile v3.16.0
[INFO] [stderr]     Checking priority-queue v2.3.1
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]     Checking systemstat v0.2.4
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking sysinfo v0.32.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling bytemuck_derive v1.7.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling snafu-derive v0.8.5
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling burn-derive v0.16.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking snafu v0.8.5
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking strum v0.27.1
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking ndarray-rand v0.15.0
[INFO] [stderr]    Compiling wrapcenum-derive v0.4.1
[INFO] [stderr]    Compiling pyo3-macros v0.24.2
[INFO] [stderr]     Checking nvml-wrapper v0.10.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking serde_bytes v0.11.16
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking bincode v2.0.0-rc.3
[INFO] [stderr]     Checking burn-common v0.16.0
[INFO] [stderr]     Checking rstest v0.23.0
[INFO] [stderr]     Checking burn-tensor v0.16.0
[INFO] [stderr]     Checking burn-dataset v0.16.0
[INFO] [stderr]     Checking burn-autodiff v0.16.0
[INFO] [stderr]     Checking burn-core v0.16.0
[INFO] [stderr]     Checking burn-train v0.16.0
[INFO] [stderr]     Checking burn v0.16.0
[INFO] [stderr]     Checking fsrs v3.0.0 (https://github.com/open-spaced-repetition/fsrs-rs.git?rev=932bb7af282f918bc5b997f74ece77942eb89b96#932bb7af)
[INFO] [stderr]     Checking fsrs-rs-python v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "a209f52e22d6fa2d809557b63e972f12f184434871cc342c496864720dfde720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a209f52e22d6fa2d809557b63e972f12f184434871cc342c496864720dfde720", kill_on_drop: false }`
[INFO] [stdout] a209f52e22d6fa2d809557b63e972f12f184434871cc342c496864720dfde720