[INFO] fetching crate tiling 0.1.0...
[INFO] testing tiling-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate tiling 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate tiling 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tiling 0.1.0
[INFO] finished tweaking crates.io crate tiling 0.1.0
[INFO] tweaked toml for crates.io crate tiling 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate tiling 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cairo-sys-rs v0.14.0
[INFO] [stderr]   Downloaded glib-sys v0.14.0
[INFO] [stderr]   Downloaded glib-macros v0.14.0
[INFO] [stderr]   Downloaded cfg-expr v0.7.4
[INFO] [stderr]   Downloaded system-deps v3.1.1
[INFO] [stderr]   Downloaded gobject-sys v0.14.0
[INFO] [stderr]   Downloaded glib v0.14.0
[INFO] [stderr]   Downloaded cairo-rs v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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_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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a405f8a12f1271d8f955a859cded206e585bd08114a9a4d7136a0000c07c898
[INFO] running `Command { std: "docker" "start" "-a" "9a405f8a12f1271d8f955a859cded206e585bd08114a9a4d7136a0000c07c898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a405f8a12f1271d8f955a859cded206e585bd08114a9a4d7136a0000c07c898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a405f8a12f1271d8f955a859cded206e585bd08114a9a4d7136a0000c07c898", kill_on_drop: false }`
[INFO] [stdout] 9a405f8a12f1271d8f955a859cded206e585bd08114a9a4d7136a0000c07c898
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83703ba21b352cf465d874b17de92a2372ef057f12cffd554a4f2a9927469734
[INFO] running `Command { std: "docker" "start" "-a" "83703ba21b352cf465d874b17de92a2372ef057f12cffd554a4f2a9927469734", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling version-compare v0.0.11
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling cfg-expr v0.7.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling glib-macros v0.14.0
[INFO] [stderr]    Compiling system-deps v3.1.1
[INFO] [stderr]    Compiling glib-sys v0.14.0
[INFO] [stderr]    Compiling gobject-sys v0.14.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.14.0
[INFO] [stderr]    Compiling glib v0.14.0
[INFO] [stderr]    Compiling cairo-rs v0.14.0
[INFO] [stderr]    Compiling tiling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.65s
[INFO] running `Command { std: "docker" "inspect" "83703ba21b352cf465d874b17de92a2372ef057f12cffd554a4f2a9927469734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83703ba21b352cf465d874b17de92a2372ef057f12cffd554a4f2a9927469734", kill_on_drop: false }`
[INFO] [stdout] 83703ba21b352cf465d874b17de92a2372ef057f12cffd554a4f2a9927469734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86bb32ead29a6a75eaff406fe614d1ae09b2a4d6bfd66d823e9e80da971ff866
[INFO] running `Command { std: "docker" "start" "-a" "86bb32ead29a6a75eaff406fe614d1ae09b2a4d6bfd66d823e9e80da971ff866", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `fill_2`
[INFO] [stdout]   --> examples/examples.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         fill_2: Color,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_2`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> examples/examples.rs:104:13
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let b = model.add_multi(a.clone(), 1..2, Shape::new(3, fill_0, stroke)?)?;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fill_1`
[INFO] [stdout]   --> examples/examples.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         fill_1: Color,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "86bb32ead29a6a75eaff406fe614d1ae09b2a4d6bfd66d823e9e80da971ff866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86bb32ead29a6a75eaff406fe614d1ae09b2a4d6bfd66d823e9e80da971ff866", kill_on_drop: false }`
[INFO] [stdout] 86bb32ead29a6a75eaff406fe614d1ae09b2a4d6bfd66d823e9e80da971ff866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68c4b4ca89a8dddde0ea937eaae7e14bcce864c40a6ad2a8acd8fffa8c357a64
[INFO] running `Command { std: "docker" "start" "-a" "68c4b4ca89a8dddde0ea937eaae7e14bcce864c40a6ad2a8acd8fffa8c357a64", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `fill_2`
[INFO] [stderr]   --> examples/examples.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         fill_2: Color,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_2`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> examples/examples.rs:104:13
[INFO] [stderr]     |
[INFO] [stderr] 104 |         let b = model.add_multi(a.clone(), 1..2, Shape::new(3, fill_0, stroke)?)?;
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fill_1`
[INFO] [stderr]   --> examples/examples.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         fill_1: Color,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_1`
[INFO] [stderr] 
[INFO] [stderr] warning: `tiling` (example "examples") generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiling-d0cb65f3d7f374f5)
[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 tiling
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 94) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 20) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 38) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 50) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 87) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 78) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 29) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 94) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:95:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | model.repeat(hexagons)?;
[INFO] [stdout]   | ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `hexagons` in this scope
[INFO] [stdout]  --> src/lib.rs:95:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | model.repeat(hexagons)?;
[INFO] [stdout]   |              ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 20) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Model`
[INFO] [stdout]  --> src/lib.rs:23:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | let mut model = Model::new(width, height, scale);
[INFO] [stdout]   |                 ^^^^^ use of undeclared type `Model`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Model;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 - (line 38) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:39:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let background = Color::new(242, 242, 242)?;
[INFO] [stdout]   |                  ^^^^^ use of undeclared type `Color`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Color;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:44:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | let render = model.render(background, margin, line_width, show_labels)?;
[INFO] [stdout]   |              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 50) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:51:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let fill_square = Color::new(23, 216, 146)?;
[INFO] [stdout]   |                   ^^^^^ use of undeclared type `Color`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Color;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:53:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | let squares = model.add_multi(0..1, 0..6, Shape::new(4, fill_square, stroke)?)?;
[INFO] [stdout]   |               ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Shape`
[INFO] [stdout]  --> src/lib.rs:53:43
[INFO] [stdout]   |
[INFO] [stdout] 5 | let squares = model.add_multi(0..1, 0..6, Shape::new(4, fill_square, stroke)?)?;
[INFO] [stdout]   |                                           ^^^^^ use of undeclared type `Shape`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Shape;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `stroke` in this scope
[INFO] [stdout]  --> src/lib.rs:53:70
[INFO] [stdout]   |
[INFO] [stdout] 5 | let squares = model.add_multi(0..1, 0..6, Shape::new(4, fill_square, stroke)?)?;
[INFO] [stdout]   |                                                                      ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 87) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:88:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hexagons = model.add_multi(squares.clone(), 2..3, Shape::new(6, fill_hexagon, stroke)?)?;
[INFO] [stdout]   |                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `squares` in this scope
[INFO] [stdout]  --> src/lib.rs:88:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hexagons = model.add_multi(squares.clone(), 2..3, Shape::new(6, fill_hexagon, stroke)?)?;
[INFO] [stdout]   |                                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Shape`
[INFO] [stdout]  --> src/lib.rs:88:55
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hexagons = model.add_multi(squares.clone(), 2..3, Shape::new(6, fill_hexagon, stroke)?)?;
[INFO] [stdout]   |                                                       ^^^^^ use of undeclared type `Shape`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Shape;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `fill_hexagon` in this scope
[INFO] [stdout]  --> src/lib.rs:88:69
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hexagons = model.add_multi(squares.clone(), 2..3, Shape::new(6, fill_hexagon, stroke)?)?;
[INFO] [stdout]   |                                                                     ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `stroke` in this scope
[INFO] [stdout]  --> src/lib.rs:88:83
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hexagons = model.add_multi(squares.clone(), 2..3, Shape::new(6, fill_hexagon, stroke)?)?;
[INFO] [stdout]   |                                                                                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 78) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:79:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | let fill_triangle = Color::new(242, 209, 48)?;
[INFO] [stdout]   |                     ^^^^^ use of undeclared type `Color`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Color;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:81:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | let _ = model.add_multi(squares.clone(), 1..2, Shape::new(3, fill_triangle, stroke)?)?;
[INFO] [stdout]   |         ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `squares` in this scope
[INFO] [stdout]  --> src/lib.rs:81:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | let _ = model.add_multi(squares.clone(), 1..2, Shape::new(3, fill_triangle, stroke)?)?;
[INFO] [stdout]   |                         ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Shape`
[INFO] [stdout]  --> src/lib.rs:81:48
[INFO] [stdout]   |
[INFO] [stdout] 5 | let _ = model.add_multi(squares.clone(), 1..2, Shape::new(3, fill_triangle, stroke)?)?;
[INFO] [stdout]   |                                                ^^^^^ use of undeclared type `Shape`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Shape;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `stroke` in this scope
[INFO] [stdout]  --> src/lib.rs:81:77
[INFO] [stdout]   |
[INFO] [stdout] 5 | let _ = model.add_multi(squares.clone(), 1..2, Shape::new(3, fill_triangle, stroke)?)?;
[INFO] [stdout]   |                                                                             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 29) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:30:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let stroke = Color::new(242, 60, 60)?;
[INFO] [stdout]   |              ^^^^^ use of undeclared type `Color`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Color;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:31:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | let fill_hexagon = Color::new(242, 194, 106)?;
[INFO] [stdout]   |                    ^^^^^ use of undeclared type `Color`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Color;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:33:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | model.add(Shape::new(6, fill_hexagon, stroke)?);
[INFO] [stdout]   | ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Shape`
[INFO] [stdout]  --> src/lib.rs:33:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | model.add(Shape::new(6, fill_hexagon, stroke)?);
[INFO] [stdout]   |           ^^^^^ use of undeclared type `Shape`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Shape;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 20)
[INFO] [stdout]     src/lib.rs - (line 29)
[INFO] [stdout]     src/lib.rs - (line 38)
[INFO] [stdout]     src/lib.rs - (line 50)
[INFO] [stdout]     src/lib.rs - (line 78)
[INFO] [stdout]     src/lib.rs - (line 87)
[INFO] [stdout]     src/lib.rs - (line 94)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "68c4b4ca89a8dddde0ea937eaae7e14bcce864c40a6ad2a8acd8fffa8c357a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68c4b4ca89a8dddde0ea937eaae7e14bcce864c40a6ad2a8acd8fffa8c357a64", kill_on_drop: false }`
[INFO] [stdout] 68c4b4ca89a8dddde0ea937eaae7e14bcce864c40a6ad2a8acd8fffa8c357a64
[INFO] testing tiling-0.1.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate tiling 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate tiling 0.1.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tiling 0.1.0
[INFO] finished tweaking crates.io crate tiling 0.1.0
[INFO] tweaked toml for crates.io crate tiling 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate tiling 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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_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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f4ad6191b2fcc9fd0e4779fffc85a960956ab5c58095c76a8bd5c4e9b8dbac1
[INFO] running `Command { std: "docker" "start" "-a" "0f4ad6191b2fcc9fd0e4779fffc85a960956ab5c58095c76a8bd5c4e9b8dbac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f4ad6191b2fcc9fd0e4779fffc85a960956ab5c58095c76a8bd5c4e9b8dbac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f4ad6191b2fcc9fd0e4779fffc85a960956ab5c58095c76a8bd5c4e9b8dbac1", kill_on_drop: false }`
[INFO] [stdout] 0f4ad6191b2fcc9fd0e4779fffc85a960956ab5c58095c76a8bd5c4e9b8dbac1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be1a92ad3cd7146e92cbedb3d0b5d0a1ffa8d86667f510224769c16f2b38874c
[INFO] running `Command { std: "docker" "start" "-a" "be1a92ad3cd7146e92cbedb3d0b5d0a1ffa8d86667f510224769c16f2b38874c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling version-compare v0.0.11
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling cfg-expr v0.7.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling system-deps v3.1.1
[INFO] [stderr]    Compiling glib-macros v0.14.0
[INFO] [stderr]    Compiling glib-sys v0.14.0
[INFO] [stderr]    Compiling gobject-sys v0.14.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.14.0
[INFO] [stderr]    Compiling glib v0.14.0
[INFO] [stderr]    Compiling cairo-rs v0.14.0
[INFO] [stderr]    Compiling tiling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.89s
[INFO] running `Command { std: "docker" "inspect" "be1a92ad3cd7146e92cbedb3d0b5d0a1ffa8d86667f510224769c16f2b38874c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be1a92ad3cd7146e92cbedb3d0b5d0a1ffa8d86667f510224769c16f2b38874c", kill_on_drop: false }`
[INFO] [stdout] be1a92ad3cd7146e92cbedb3d0b5d0a1ffa8d86667f510224769c16f2b38874c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf8e9b262b3124c333614e5480cd7303b62e56823d0a0bc612b5c548e0aebc23
[INFO] running `Command { std: "docker" "start" "-a" "bf8e9b262b3124c333614e5480cd7303b62e56823d0a0bc612b5c548e0aebc23", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `fill_2`
[INFO] [stdout]   --> examples/examples.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         fill_2: Color,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_2`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> examples/examples.rs:104:13
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let b = model.add_multi(a.clone(), 1..2, Shape::new(3, fill_0, stroke)?)?;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fill_1`
[INFO] [stdout]   --> examples/examples.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         fill_1: Color,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "bf8e9b262b3124c333614e5480cd7303b62e56823d0a0bc612b5c548e0aebc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf8e9b262b3124c333614e5480cd7303b62e56823d0a0bc612b5c548e0aebc23", kill_on_drop: false }`
[INFO] [stdout] bf8e9b262b3124c333614e5480cd7303b62e56823d0a0bc612b5c548e0aebc23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab6008c315393771e9c356f93f8438911b9343e265d5f6f5b05ea3ca2f2157dc
[INFO] running `Command { std: "docker" "start" "-a" "ab6008c315393771e9c356f93f8438911b9343e265d5f6f5b05ea3ca2f2157dc", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `fill_2`
[INFO] [stderr]   --> examples/examples.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         fill_2: Color,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_2`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> examples/examples.rs:104:13
[INFO] [stderr]     |
[INFO] [stderr] 104 |         let b = model.add_multi(a.clone(), 1..2, Shape::new(3, fill_0, stroke)?)?;
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fill_1`
[INFO] [stderr]   --> examples/examples.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         fill_1: Color,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_1`
[INFO] [stderr] 
[INFO] [stderr] warning: `tiling` (example "examples") generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiling-d0cb65f3d7f374f5)
[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 tiling
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 38) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 20) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 94) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 50) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 29) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 87) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 78) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 38) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:39:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let background = Color::new(242, 242, 242)?;
[INFO] [stdout]   |                  ^^^^^ use of undeclared type `Color`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Color;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:44:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | let render = model.render(background, margin, line_width, show_labels)?;
[INFO] [stdout]   |              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 20) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Model`
[INFO] [stdout]  --> src/lib.rs:23:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | let mut model = Model::new(width, height, scale);
[INFO] [stdout]   |                 ^^^^^ use of undeclared type `Model`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Model;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 - (line 94) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:95:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | model.repeat(hexagons)?;
[INFO] [stdout]   | ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `hexagons` in this scope
[INFO] [stdout]  --> src/lib.rs:95:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | model.repeat(hexagons)?;
[INFO] [stdout]   |              ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 50) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:51:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let fill_square = Color::new(23, 216, 146)?;
[INFO] [stdout]   |                   ^^^^^ use of undeclared type `Color`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Color;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:53:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | let squares = model.add_multi(0..1, 0..6, Shape::new(4, fill_square, stroke)?)?;
[INFO] [stdout]   |               ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Shape`
[INFO] [stdout]  --> src/lib.rs:53:43
[INFO] [stdout]   |
[INFO] [stdout] 5 | let squares = model.add_multi(0..1, 0..6, Shape::new(4, fill_square, stroke)?)?;
[INFO] [stdout]   |                                           ^^^^^ use of undeclared type `Shape`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Shape;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `stroke` in this scope
[INFO] [stdout]  --> src/lib.rs:53:70
[INFO] [stdout]   |
[INFO] [stdout] 5 | let squares = model.add_multi(0..1, 0..6, Shape::new(4, fill_square, stroke)?)?;
[INFO] [stdout]   |                                                                      ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 29) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:30:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let stroke = Color::new(242, 60, 60)?;
[INFO] [stdout]   |              ^^^^^ use of undeclared type `Color`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Color;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:31:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | let fill_hexagon = Color::new(242, 194, 106)?;
[INFO] [stdout]   |                    ^^^^^ use of undeclared type `Color`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Color;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:33:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | model.add(Shape::new(6, fill_hexagon, stroke)?);
[INFO] [stdout]   | ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Shape`
[INFO] [stdout]  --> src/lib.rs:33:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | model.add(Shape::new(6, fill_hexagon, stroke)?);
[INFO] [stdout]   |           ^^^^^ use of undeclared type `Shape`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Shape;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 87) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:88:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hexagons = model.add_multi(squares.clone(), 2..3, Shape::new(6, fill_hexagon, stroke)?)?;
[INFO] [stdout]   |                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `squares` in this scope
[INFO] [stdout]  --> src/lib.rs:88:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hexagons = model.add_multi(squares.clone(), 2..3, Shape::new(6, fill_hexagon, stroke)?)?;
[INFO] [stdout]   |                                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Shape`
[INFO] [stdout]  --> src/lib.rs:88:55
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hexagons = model.add_multi(squares.clone(), 2..3, Shape::new(6, fill_hexagon, stroke)?)?;
[INFO] [stdout]   |                                                       ^^^^^ use of undeclared type `Shape`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Shape;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `fill_hexagon` in this scope
[INFO] [stdout]  --> src/lib.rs:88:69
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hexagons = model.add_multi(squares.clone(), 2..3, Shape::new(6, fill_hexagon, stroke)?)?;
[INFO] [stdout]   |                                                                     ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `stroke` in this scope
[INFO] [stdout]  --> src/lib.rs:88:83
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hexagons = model.add_multi(squares.clone(), 2..3, Shape::new(6, fill_hexagon, stroke)?)?;
[INFO] [stdout]   |                                                                                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 78) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:79:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | let fill_triangle = Color::new(242, 209, 48)?;
[INFO] [stdout]   |                     ^^^^^ use of undeclared type `Color`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Color;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `model` in this scope
[INFO] [stdout]  --> src/lib.rs:81:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | let _ = model.add_multi(squares.clone(), 1..2, Shape::new(3, fill_triangle, stroke)?)?;
[INFO] [stdout]   |         ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `squares` in this scope
[INFO] [stdout]  --> src/lib.rs:81:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | let _ = model.add_multi(squares.clone(), 1..2, Shape::new(3, fill_triangle, stroke)?)?;
[INFO] [stdout]   |                         ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Shape`
[INFO] [stdout]  --> src/lib.rs:81:48
[INFO] [stdout]   |
[INFO] [stdout] 5 | let _ = model.add_multi(squares.clone(), 1..2, Shape::new(3, fill_triangle, stroke)?)?;
[INFO] [stdout]   |                                                ^^^^^ use of undeclared type `Shape`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tiling::Shape;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `stroke` in this scope
[INFO] [stdout]  --> src/lib.rs:81:77
[INFO] [stdout]   |
[INFO] [stdout] 5 | let _ = model.add_multi(squares.clone(), 1..2, Shape::new(3, fill_triangle, stroke)?)?;
[INFO] [stdout]   |                                                                             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 20)
[INFO] [stdout]     src/lib.rs - (line 29)
[INFO] [stdout]     src/lib.rs - (line 38)
[INFO] [stdout]     src/lib.rs - (line 50)
[INFO] [stdout]     src/lib.rs - (line 78)
[INFO] [stdout]     src/lib.rs - (line 87)
[INFO] [stdout]     src/lib.rs - (line 94)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ab6008c315393771e9c356f93f8438911b9343e265d5f6f5b05ea3ca2f2157dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6008c315393771e9c356f93f8438911b9343e265d5f6f5b05ea3ca2f2157dc", kill_on_drop: false }`
[INFO] [stdout] ab6008c315393771e9c356f93f8438911b9343e265d5f6f5b05ea3ca2f2157dc
