[INFO] fetching crate ascii-typographer 0.1.0...
[INFO] testing ascii-typographer-0.1.0 against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] extracting crate ascii-typographer 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ascii-typographer 0.1.0
[INFO] finished tweaking crates.io crate ascii-typographer 0.1.0
[INFO] tweaked toml for crates.io crate ascii-typographer 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ascii-typographer 0.1.0 on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ascii-typographer 0.1.0 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 4ac2569f174bb75d1bf1278a73987650eb6165844bfa87a93740cb459ff75655
[INFO] running `Command { std: "docker" "start" "-a" "4ac2569f174bb75d1bf1278a73987650eb6165844bfa87a93740cb459ff75655", kill_on_drop: false }`
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[INFO] [stdout] 4ac2569f174bb75d1bf1278a73987650eb6165844bfa87a93740cb459ff75655
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[INFO] [stdout] 8c2074340dc83a096118b4878666c16e0978b6e12f81fe704f8dde3f01199bf5
[INFO] running `Command { std: "docker" "start" "-a" "8c2074340dc83a096118b4878666c16e0978b6e12f81fe704f8dde3f01199bf5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling image v0.25.6
[INFO] [stderr]    Compiling edge-detection v0.3.0
[INFO] [stderr]    Compiling ascii-typographer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.13s
[INFO] running `Command { std: "docker" "inspect" "8c2074340dc83a096118b4878666c16e0978b6e12f81fe704f8dde3f01199bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c2074340dc83a096118b4878666c16e0978b6e12f81fe704f8dde3f01199bf5", kill_on_drop: false }`
[INFO] [stdout] 8c2074340dc83a096118b4878666c16e0978b6e12f81fe704f8dde3f01199bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5314c5cf8ce2a3e9053e57114b21e8f577866020cd571a4ff3b1311708f50a0
[INFO] running `Command { std: "docker" "start" "-a" "f5314c5cf8ce2a3e9053e57114b21e8f577866020cd571a4ff3b1311708f50a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ascii-typographer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "f5314c5cf8ce2a3e9053e57114b21e8f577866020cd571a4ff3b1311708f50a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5314c5cf8ce2a3e9053e57114b21e8f577866020cd571a4ff3b1311708f50a0", kill_on_drop: false }`
[INFO] [stdout] f5314c5cf8ce2a3e9053e57114b21e8f577866020cd571a4ff3b1311708f50a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d8f02d0d305d930c4ef9dd566038c94cd4ac5869dcec554a1c504727a9e0baf
[INFO] running `Command { std: "docker" "start" "-a" "5d8f02d0d305d930c4ef9dd566038c94cd4ac5869dcec554a1c504727a9e0baf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/typographer-0be93247e5bb00c7)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/typographer-73571d734754f562)
[INFO] [stderr]    Doc-tests typographer
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 21) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - (line 35) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - Typographer (line 85) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 21) stdout ----
[INFO] [stdout] error: format argument must be a string literal
[INFO] [stdout]   --> src/lib.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     print!(symbol);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a string literal to format with
[INFO] [stdout]    |
[INFO] [stdout] 31 |     print!("{}", symbol);
[INFO] [stdout]    |            +++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `AsciiImage` in this scope
[INFO] [stdout]   --> src/lib.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | let ascii: AsciiImage = typographer.render(img, Size::Width(100));
[INFO] [stdout]    |            ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 20 + use typographer::AsciiImage;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:28:44
[INFO] [stdout]     |
[INFO] [stdout]  28 | let ascii: AsciiImage = typographer.render(img, Size::Width(100));
[INFO] [stdout]     |                                     ------ ^^^ expected `&ImageBuffer<Rgb<u8>, Vec<u8>>`, found `ImageBuffer<Rgb<u8>, Vec<u8>>`
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&image::buffer_::ImageBuffer<_, _>`
[INFO] [stdout]                   found struct `image::buffer_::ImageBuffer<_, _>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/lib.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn render(&self, image: &RgbImage, size: Size) -> AsciiImage {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout]  28 | let ascii: AsciiImage = typographer.render(&img, Size::Width(100));
[INFO] [stdout]     |                                            +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 35) stdout ----
[INFO] [stdout] error: format argument must be a string literal
[INFO] [stdout]   --> src/lib.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     print!(symbol);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a string literal to format with
[INFO] [stdout]    |
[INFO] [stdout] 62 |     print!("{}", symbol);
[INFO] [stdout]    |            +++++
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:59:44
[INFO] [stdout]     |
[INFO] [stdout]  59 | let ascii: AsciiImage = typographer.render(img, Size::Stretched(100, 200));
[INFO] [stdout]     |                                     ------ ^^^ expected `&ImageBuffer<Rgb<u8>, Vec<u8>>`, found `ImageBuffer<Rgb<u8>, Vec<u8>>`
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&image::buffer_::ImageBuffer<_, _>`
[INFO] [stdout]                   found struct `image::buffer_::ImageBuffer<_, _>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/lib.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn render(&self, image: &RgbImage, size: Size) -> AsciiImage {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout]  59 | let ascii: AsciiImage = typographer.render(&img, Size::Stretched(100, 200));
[INFO] [stdout]     |                                            +
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 40 |     gradient: "   .oO",
[INFO] [stdout]    |               ^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 40 |     gradient: "   .oO".to_string(),
[INFO] [stdout]    |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Typographer (line 85) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Typographer` in this scope
[INFO] [stdout]   --> src/lib.rs:87:19
[INFO] [stdout]    |
[INFO] [stdout] 87 | let typographer = Typographer {
[INFO] [stdout]    |                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 84 + use typographer::Typographer;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Fill` in this scope
[INFO] [stdout]   --> src/lib.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fill: Some(Fill {
[INFO] [stdout]    |                ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 84 + use typographer::Fill;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Edges` in this scope
[INFO] [stdout]   --> src/lib.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |     edges: Some(Edges::default()), 
[INFO] [stdout]    |                 ^^^^^ use of undeclared type `Edges`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 84 + use typographer::Edges;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `toString` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> src/lib.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 |         gradient: " `.:-=;*?+#%@".toString(), 
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `to_string` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 90 -         gradient: " `.:-=;*?+#%@".toString(), 
[INFO] [stdout] 90 +         gradient: " `.:-=;*?+#%@".to_string(), 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 21)
[INFO] [stdout]     src/lib.rs - (line 35)
[INFO] [stdout]     src/lib.rs - Typographer (line 85)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.32s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5d8f02d0d305d930c4ef9dd566038c94cd4ac5869dcec554a1c504727a9e0baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d8f02d0d305d930c4ef9dd566038c94cd4ac5869dcec554a1c504727a9e0baf", kill_on_drop: false }`
[INFO] [stdout] 5d8f02d0d305d930c4ef9dd566038c94cd4ac5869dcec554a1c504727a9e0baf
