[INFO] cloning repository https://github.com/sonald/knuth-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sonald/knuth-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsonald%2Fknuth-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsonald%2Fknuth-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fac975ab054daf3109830bbe8ee2b0c2bedfdb7f
[INFO] checking sonald/knuth-rs against a621e2b446eafb53c7a8569f225e0b8cc2429a68 for pr-162600
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsonald%2Fknuth-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sonald/knuth-rs
[INFO] finished tweaking git repo https://github.com/sonald/knuth-rs
[INFO] tweaked toml for git repo https://github.com/sonald/knuth-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sonald/knuth-rs on toolchain a621e2b446eafb53c7a8569f225e0b8cc2429a68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sonald/knuth-rs 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" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> crates/knuth-core/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 21 ~ sha2 = { version = "0.10" }
[INFO] [stderr] 22 + [lints]
[INFO] [stderr] 23 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 21 ~ sha2 = { version = "0.10" }
[INFO] [stderr] 22 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `knuth-core` (manifest) generated 1 warning
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> crates/knuth-cli/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 37 ~ os_info = "3.15.0"
[INFO] [stderr] 38 + [lints]
[INFO] [stderr] 39 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 37 ~ os_info = "3.15.0"
[INFO] [stderr] 38 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `knuth-cli` (manifest) generated 1 warning
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> crates/knuth-agent/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 24 ~ bitflags = { version = "2.13.1", features = ["serde"] }
[INFO] [stderr] 25 + [lints]
[INFO] [stderr] 26 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 24 ~ bitflags = { version = "2.13.1", features = ["serde"] }
[INFO] [stderr] 25 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `knuth-agent` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 888ee123b60c228db626e73a87bd7c52c3d55cbff3fef40827e9ba4747ed74bf
[INFO] running `Command { std: "docker" "start" "888ee123b60c228db626e73a87bd7c52c3d55cbff3fef40827e9ba4747ed74bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "888ee123b60c228db626e73a87bd7c52c3d55cbff3fef40827e9ba4747ed74bf", 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" "888ee123b60c228db626e73a87bd7c52c3d55cbff3fef40827e9ba4747ed74bf" "/opt/rustwide/cargo-home/bin/cargo" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "888ee123b60c228db626e73a87bd7c52c3d55cbff3fef40827e9ba4747ed74bf", 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" "888ee123b60c228db626e73a87bd7c52c3d55cbff3fef40827e9ba4747ed74bf" "/opt/rustwide/cargo-home/bin/cargo" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> crates/knuth-agent/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 24 ~ bitflags = { version = "2.13.1", features = ["serde"] }
[INFO] [stderr] 25 + [lints]
[INFO] [stderr] 26 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 24 ~ bitflags = { version = "2.13.1", features = ["serde"] }
[INFO] [stderr] 25 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `knuth-agent` (manifest) generated 1 warning
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> crates/knuth-core/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 21 ~ sha2 = { version = "0.10" }
[INFO] [stderr] 22 + [lints]
[INFO] [stderr] 23 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 21 ~ sha2 = { version = "0.10" }
[INFO] [stderr] 22 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `knuth-core` (manifest) generated 1 warning
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> crates/knuth-cli/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 37 ~ os_info = "3.15.0"
[INFO] [stderr] 38 + [lints]
[INFO] [stderr] 39 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 37 ~ os_info = "3.15.0"
[INFO] [stderr] 38 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `knuth-cli` (manifest) generated 1 warning
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling cc v1.2.65
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling rustls v0.23.41
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling time-macros v0.2.30
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking compression-codecs v0.4.38
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking uuid v1.23.4
[INFO] [stderr]     Checking regex v1.12.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking bstr v1.12.2
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking vte v0.14.1
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking ignore v0.4.26
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking console v0.16.4
[INFO] [stderr]     Checking time v0.3.51
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking indicatif v0.18.6
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking os_info v3.15.0
[INFO] [stderr]     Checking simple_asn1 v0.6.4
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking reedline v0.48.0
[INFO] [stderr]     Checking hyper v1.10.1
[INFO] [stderr]     Checking async-compression v0.4.42
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[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 hyper-util v0.1.20
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking jsonwebtoken v9.3.1
[INFO] [stderr]     Checking tower-http v0.6.11
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking ai v0.75.0 (/opt/rustwide/workdir/crates/ai)
[INFO] [stderr]     Checking knuth-core v0.1.0 (/opt/rustwide/workdir/crates/knuth-core)
[INFO] [stderr]     Checking knuth-agent v0.1.0 (/opt/rustwide/workdir/crates/knuth-agent)
[INFO] [stderr]     Checking knuth-cli v0.1.0 (/opt/rustwide/workdir/crates/knuth-cli)
[INFO] [stderr] warning: unused dependency `anyhow`
[INFO] [stderr]   --> crates/knuth-core/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | anyhow = { workspace = true }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `anyhow`
[INFO] [stderr] warning: unused dependency `ignore`
[INFO] [stderr]   --> crates/knuth-core/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | ignore = { workspace = true }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `ignore`
[INFO] [stderr] warning: `knuth-core` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.54s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8`
[INFO] running `Command { std: "docker" "inspect" "888ee123b60c228db626e73a87bd7c52c3d55cbff3fef40827e9ba4747ed74bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888ee123b60c228db626e73a87bd7c52c3d55cbff3fef40827e9ba4747ed74bf", kill_on_drop: false }`
[INFO] [stdout] 888ee123b60c228db626e73a87bd7c52c3d55cbff3fef40827e9ba4747ed74bf
