[INFO] fetching crate rscv 0.0.2...
[INFO] checking rscv-0.0.2 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate rscv 0.0.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate rscv 0.0.2 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rscv 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rscv 0.0.2
[INFO] tweaked toml for crates.io crate rscv 0.0.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/one/win.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         window_id: winit::window::WindowId,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/one/win.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         window_id: winit::window::WindowId,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_rgb` found for struct `Mat` in the current scope
[INFO] [stdout]    --> tests/core_test.rs:23:20
[INFO] [stdout]     |
[INFO] [stdout] 23  |     let rgb = Mat::from_rgb((10, 100, 200));
[INFO] [stdout]     |                    ^^^^^^^^ function or associated item not found in `Mat<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Mat<_>` consider using one of the following associated functions:
[INFO] [stdout]       Mat::<u8>::open
[INFO] [stdout]       Mat::<D>::new
[INFO] [stdout]       Mat::<D>::new_color
[INFO] [stdout]    --> /opt/rustwide/workdir/src/cv.rs:180:5
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn open(path: &str) -> Mat<u8> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     pub fn new(size: MatSize, kind: MatEnum) -> Mat<D::Kind> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub fn new_color(size: MatSize, kind: MatEnum, color: u32) -> Mat<D::Kind> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function `from` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 23  |     let rgb = Mat::from((10, 100, 200));
[INFO] [stdout]     |                    ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `to_rgb` found for struct `Mat` in the current scope
[INFO] [stdout]    --> tests/core_test.rs:25:34
[INFO] [stdout]     |
[INFO] [stdout] 25  |     println!("r g b: {:?}", Mat::to_rgb(rgb));
[INFO] [stdout]     |                                  ^^^^^^ function or associated item not found in `Mat<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Mat<_>` consider using one of the following associated functions:
[INFO] [stdout]       Mat::<u8>::open
[INFO] [stdout]       Mat::<D>::new
[INFO] [stdout]       Mat::<D>::new_color
[INFO] [stdout]    --> /opt/rustwide/workdir/src/cv.rs:180:5
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn open(path: &str) -> Mat<u8> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     pub fn new(size: MatSize, kind: MatEnum) -> Mat<D::Kind> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub fn new_color(size: MatSize, kind: MatEnum, color: u32) -> Mat<D::Kind> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rscv` (test "core_test") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8e7d1c30e2865d60c7a4da91041bc23a378152d44bed54969019323fe8275741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7d1c30e2865d60c7a4da91041bc23a378152d44bed54969019323fe8275741", kill_on_drop: false }`
[INFO] [stdout] 8e7d1c30e2865d60c7a4da91041bc23a378152d44bed54969019323fe8275741
