[INFO] cloning repository https://github.com/john-h-k/hs-rust-nation-2026
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/john-h-k/hs-rust-nation-2026" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohn-h-k%2Fhs-rust-nation-2026", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohn-h-k%2Fhs-rust-nation-2026'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b412894d00a873c91587d3a95c275a3ed3fc91a5
[INFO] testing john-h-k/hs-rust-nation-2026 against 1.98.0-beta.1 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohn-h-k%2Fhs-rust-nation-2026" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/john-h-k/hs-rust-nation-2026
[INFO] finished tweaking git repo https://github.com/john-h-k/hs-rust-nation-2026
[INFO] tweaked toml for git repo https://github.com/john-h-k/hs-rust-nation-2026 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/john-h-k/hs-rust-nation-2026 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/john-h-k/hs-rust-nation-2026 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.101
[INFO] [stderr]   Downloaded bumpalo v3.20.1
[INFO] [stderr]   Downloaded env_filter v1.0.0
[INFO] [stderr]   Downloaded libloading v0.8.9
[INFO] [stderr]   Downloaded env_logger v0.11.9
[INFO] [stderr]   Downloaded security-framework v3.6.0
[INFO] [stderr]   Downloaded clang v2.0.0
[INFO] [stderr]   Downloaded portable-atomic-util v0.2.5
[INFO] [stderr]   Downloaded jiff-static v0.2.20
[INFO] [stderr]   Downloaded opencv-binding-generator v0.89.1
[INFO] [stderr]   Downloaded syn v2.0.116
[INFO] [stderr]   Downloaded jiff v0.2.20
[INFO] [stderr]   Downloaded opencv v0.91.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e2b01619cbb614d1f68658b1f3872c886c0a4bb70fd4515d14110d5628de5ba7
[INFO] running `Command { std: "docker" "start" "e2b01619cbb614d1f68658b1f3872c886c0a4bb70fd4515d14110d5628de5ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2b01619cbb614d1f68658b1f3872c886c0a4bb70fd4515d14110d5628de5ba7", 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" "e2b01619cbb614d1f68658b1f3872c886c0a4bb70fd4515d14110d5628de5ba7" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2b01619cbb614d1f68658b1f3872c886c0a4bb70fd4515d14110d5628de5ba7", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e2b01619cbb614d1f68658b1f3872c886c0a4bb70fd4515d14110d5628de5ba7" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling clang v2.0.0
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[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 openssl-macros v0.1.1
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling opencv-binding-generator v0.89.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling serde_json v1.0.149
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[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling env_filter v1.0.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling jiff v0.2.20
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling opencv v0.91.3
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling env_logger v0.11.9
[INFO] [stderr]    Compiling hs-rust-nation-2026 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `opencv::objdetect::get_predefined_dictionary`, `opencv::objdetect::ArucoDetector`, `opencv::objdetect::DetectorParameters`, `opencv::objdetect::PredefinedDictionaryType`, `opencv::objdetect::RefineParameters`
[INFO] [stdout]  --> src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         get_predefined_dictionary, ArucoDetector, DetectorParameters,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^ no `DetectorParameters` in `opencv::hub::objdetect`
[INFO] [stdout]   |         |                          |
[INFO] [stdout]   |         |                          no `ArucoDetector` in `opencv::hub::objdetect`
[INFO] [stdout]   |         no `get_predefined_dictionary` in `opencv::hub::objdetect`
[INFO] [stdout] 8 |         PredefinedDictionaryType, RefineParameters,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ no `RefineParameters` in `opencv::hub::objdetect`
[INFO] [stdout]   |         |
[INFO] [stdout]   |         no `PredefinedDictionaryType` in `opencv::hub::objdetect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hs-rust-nation-2026` (bin "drive") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e2b01619cbb614d1f68658b1f3872c886c0a4bb70fd4515d14110d5628de5ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2b01619cbb614d1f68658b1f3872c886c0a4bb70fd4515d14110d5628de5ba7", kill_on_drop: false }`
[INFO] [stdout] e2b01619cbb614d1f68658b1f3872c886c0a4bb70fd4515d14110d5628de5ba7
