[INFO] fetching crate text-image 0.2.0...
[INFO] testing text-image-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate text-image 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate text-image 0.2.0
[INFO] finished tweaking crates.io crate text-image 0.2.0
[INFO] tweaked toml for crates.io crate text-image 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate text-image 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--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]      Locking 140 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] c30f8d1f4ca1603107dc052f47d5a3a591b39d84840573f0778acba0026164be
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[INFO] [stderr]    Compiling image v0.25.8
[INFO] [stderr]    Compiling imageproc v0.25.0
[INFO] [stderr]    Compiling text-image v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/lib.rs:407:10
[INFO] [stdout]     |
[INFO] [stdout] 407 |     for (y, row) in im.enumerate_rows() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.79s
[INFO] running `Command { std: "docker" "inspect" "c30f8d1f4ca1603107dc052f47d5a3a591b39d84840573f0778acba0026164be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30f8d1f4ca1603107dc052f47d5a3a591b39d84840573f0778acba0026164be", kill_on_drop: false }`
[INFO] [stdout] c30f8d1f4ca1603107dc052f47d5a3a591b39d84840573f0778acba0026164be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9c18d3a97d985494c45bb595f878a31988fc716c6c7e8d6708e5331eb0a688d
[INFO] running `Command { std: "docker" "start" "-a" "c9c18d3a97d985494c45bb595f878a31988fc716c6c7e8d6708e5331eb0a688d", kill_on_drop: false }`
[INFO] [stderr]    Compiling text-image v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/lib.rs:407:10
[INFO] [stdout]     |
[INFO] [stdout] 407 |     for (y, row) in im.enumerate_rows() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/lib.rs:407:10
[INFO] [stdout]     |
[INFO] [stdout] 407 |     for (y, row) in im.enumerate_rows() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "c9c18d3a97d985494c45bb595f878a31988fc716c6c7e8d6708e5331eb0a688d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c18d3a97d985494c45bb595f878a31988fc716c6c7e8d6708e5331eb0a688d", kill_on_drop: false }`
[INFO] [stdout] c9c18d3a97d985494c45bb595f878a31988fc716c6c7e8d6708e5331eb0a688d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51874bb13f895a0a4686d98e0766f9e0f6a03c4be9ec66e8f96ee12a1a7a3b02
[INFO] running `Command { std: "docker" "start" "-a" "51874bb13f895a0a4686d98e0766f9e0f6a03c4be9ec66e8f96ee12a1a7a3b02", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]    --> src/lib.rs:407:10
[INFO] [stderr]     |
[INFO] [stderr] 407 |     for (y, row) in im.enumerate_rows() {
[INFO] [stderr]     |          ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `text-image` (lib) generated 1 warning (run `cargo fix --lib -p text-image` to apply 1 suggestion)
[INFO] [stderr] warning: `text-image` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/text_image-5f3822e1a9f3aac7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests text_image
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] text_image: ImageOptions {
[INFO] [stdout]     image: "pattern128x128.png",
[INFO] [stdout]     channel: 0,
[INFO] [stdout]     gray_depth: 4,
[INFO] [stdout] }
[INFO] [stdout] text_image: TextImageOptions {
[INFO] [stdout]     text: "Hello, world!哈哈这样也行",
[INFO] [stdout]     font: "LXGWWenKaiScreen.ttf",
[INFO] [stdout]     font_size: 48.0,
[INFO] [stdout]     inverse: true,
[INFO] [stdout]     line_spacing: 0,
[INFO] [stdout]     gray_depth: 4,
[INFO] [stdout] }
[INFO] [stdout] test src/lib.rs - text_image (line 139) ... FAILED
[INFO] [stdout] test src/lib.rs - gray_image (line 524) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - text_image (line 139) stdout ----
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:146:21
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let (w, h, raw) = text_image!(
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 147 | |     text = "Hello, world!哈哈这样也行",
[INFO] [stdout] 148 | |     font = "LXGWWenKaiScreen.ttf",
[INFO] [stdout] 149 | |     font_size = 48.0,
[INFO] [stdout] 150 | |     inverse,
[INFO] [stdout] 151 | |     Gray4,
[INFO] [stdout] 152 | |   );
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: Can not read font file: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `embedded_graphics`
[INFO] [stdout]    --> src/lib.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | use embedded_graphics::{image::ImageRaw, pixelcolor::Gray8};
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `embedded_graphics`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `embedded_graphics`, use `cargo add embedded_graphics` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - gray_image (line 524) stdout ----
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:526:23
[INFO] [stdout]     |
[INFO] [stdout] 526 | let (w, h, img_raw) = text_image::gray_image!("pattern128x128.png", Gray4);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: Can not read image file: IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ImageRaw` in this scope
[INFO] [stdout]    --> src/lib.rs:527:12
[INFO] [stdout]     |
[INFO] [stdout] 527 | let image: ImageRaw<Gray4, LittleEndian> = ImageRaw::new(img_raw, w);
[INFO] [stdout]     |            ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Gray4` in this scope
[INFO] [stdout]    --> src/lib.rs:527:21
[INFO] [stdout]     |
[INFO] [stdout] 527 | let image: ImageRaw<Gray4, LittleEndian> = ImageRaw::new(img_raw, w);
[INFO] [stdout]     |                     ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 525 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_524_0<Gray4>() {
[INFO] [stdout]     |                                                                       +++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LittleEndian` in this scope
[INFO] [stdout]    --> src/lib.rs:527:28
[INFO] [stdout]     |
[INFO] [stdout] 527 | let image: ImageRaw<Gray4, LittleEndian> = ImageRaw::new(img_raw, w);
[INFO] [stdout]     |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 525 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_524_0<LittleEndian>() {
[INFO] [stdout]     |                                                                       ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `fb` in this scope
[INFO] [stdout]    --> src/lib.rs:528:17
[INFO] [stdout]     |
[INFO] [stdout] 528 | image.draw(&mut fb).unwrap();
[INFO] [stdout]     |                 ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ImageRaw`
[INFO] [stdout]    --> src/lib.rs:527:44
[INFO] [stdout]     |
[INFO] [stdout] 527 | let image: ImageRaw<Gray4, LittleEndian> = ImageRaw::new(img_raw, w);
[INFO] [stdout]     |                                            ^^^^^^^^ use of undeclared type `ImageRaw`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - gray_image (line 524)
[INFO] [stdout]     src/lib.rs - text_image (line 139)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "51874bb13f895a0a4686d98e0766f9e0f6a03c4be9ec66e8f96ee12a1a7a3b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51874bb13f895a0a4686d98e0766f9e0f6a03c4be9ec66e8f96ee12a1a7a3b02", kill_on_drop: false }`
[INFO] [stdout] 51874bb13f895a0a4686d98e0766f9e0f6a03c4be9ec66e8f96ee12a1a7a3b02
