[INFO] cloning repository https://github.com/liamoc/tesserae
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liamoc/tesserae" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamoc%2Ftesserae", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamoc%2Ftesserae'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a43e56aa7312c1710160acbbe25d383d91046951
[INFO] testing liamoc/tesserae against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamoc%2Ftesserae" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/liamoc/tesserae on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/liamoc/tesserae
[INFO] finished tweaking git repo https://github.com/liamoc/tesserae
[INFO] tweaked toml for git repo https://github.com/liamoc/tesserae written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/liamoc/tesserae already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3811b34514eab48f2d390d48c8a743b81e66f64b7981afd6497d884e5c316f18
[INFO] running `Command { std: "docker" "start" "-a" "3811b34514eab48f2d390d48c8a743b81e66f64b7981afd6497d884e5c316f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3811b34514eab48f2d390d48c8a743b81e66f64b7981afd6497d884e5c316f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3811b34514eab48f2d390d48c8a743b81e66f64b7981afd6497d884e5c316f18", kill_on_drop: false }`
[INFO] [stdout] 3811b34514eab48f2d390d48c8a743b81e66f64b7981afd6497d884e5c316f18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e464496d8ae9da79050bb58cb7e1c112ef1bb642cefdd3890002676bb245df9
[INFO] running `Command { std: "docker" "start" "-a" "1e464496d8ae9da79050bb58cb7e1c112ef1bb642cefdd3890002676bb245df9", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]    Compiling tesserae v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/lib.rs:583:40
[INFO] [stdout]     |
[INFO] [stdout] 583 |         let mut pixel_data = [0 as u8; (64 * 4)];        
[INFO] [stdout]     |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.37s
[INFO] running `Command { std: "docker" "inspect" "1e464496d8ae9da79050bb58cb7e1c112ef1bb642cefdd3890002676bb245df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e464496d8ae9da79050bb58cb7e1c112ef1bb642cefdd3890002676bb245df9", kill_on_drop: false }`
[INFO] [stdout] 1e464496d8ae9da79050bb58cb7e1c112ef1bb642cefdd3890002676bb245df9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec4dcc0ef25831dd6ee9154f58b594bc636dd7497130444ba73c49ac8b09862f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ec4dcc0ef25831dd6ee9154f58b594bc636dd7497130444ba73c49ac8b09862f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_reverse v0.1.8
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/lib.rs:583:40
[INFO] [stdout]     |
[INFO] [stdout] 583 |         let mut pixel_data = [0 as u8; (64 * 4)];        
[INFO] [stdout]     |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tesserae v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/lib.rs:583:40
[INFO] [stdout]     |
[INFO] [stdout] 583 |         let mut pixel_data = [0 as u8; (64 * 4)];        
[INFO] [stdout]     |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.07s
[INFO] running `Command { std: "docker" "inspect" "ec4dcc0ef25831dd6ee9154f58b594bc636dd7497130444ba73c49ac8b09862f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4dcc0ef25831dd6ee9154f58b594bc636dd7497130444ba73c49ac8b09862f", kill_on_drop: false }`
[INFO] [stdout] ec4dcc0ef25831dd6ee9154f58b594bc636dd7497130444ba73c49ac8b09862f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d6cf6a34cc805e0451830150585b5a4d5eb6926f459cc7ac1a8a18ac00e0083f
[INFO] running `Command { std: "docker" "start" "-a" "d6cf6a34cc805e0451830150585b5a4d5eb6926f459cc7ac1a8a18ac00e0083f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/lib.rs:583:40
[INFO] [stderr]     |
[INFO] [stderr] 583 |         let mut pixel_data = [0 as u8; (64 * 4)];        
[INFO] [stderr]     |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/lib.rs:583:40
[INFO] [stderr]     |
[INFO] [stderr] 583 |         let mut pixel_data = [0 as u8; (64 * 4)];        
[INFO] [stderr]     |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tesserae-a635e2b5eae69426
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests tesserae
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:583:40
[INFO] [stderr]     |
[INFO] [stderr] 583 |         let mut pixel_data = [0 as u8; (64 * 4)];        
[INFO] [stderr]     |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Graphic<()>::load_file (line 317) ... FAILED
[INFO] [stdout] test src/lib.rs - Graphic<()>::blank (line 370) ... FAILED
[INFO] [stdout] test src/lib.rs - Graphic<()>::load_from (line 329) ... FAILED
[INFO] [stdout] test src/lib.rs - TileSet::load_from (line 169) ... FAILED
[INFO] [stdout] test src/lib.rs - Graphic<()>::tile_cache_textured (line 400) ... FAILED
[INFO] [stdout] test src/lib.rs - Graphic<()>::textured (line 381) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Graphic<()>::load_file (line 317) stdout ----
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `Graphic`
[INFO] [stdout]  --> src/lib.rs:320:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | Graphic::load_file(path)
[INFO] [stdout]   |                         - expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 4 | // same as
[INFO] [stdout] 5 | Graphic::load_from(File::open(path)?)
[INFO] [stdout]   | ^^^^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Graphic<()>::blank (line 370) stdout ----
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `Graphic`
[INFO] [stdout]  --> src/lib.rs:373:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | Graphic::blank(8,12)
[INFO] [stdout]   |                     - expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 4 | // same as
[INFO] [stdout] 5 | Graphic::solid(8,12,Default::default())
[INFO] [stdout]   | ^^^^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Graphic<()>::load_from (line 329) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/lib.rs:330:69
[INFO] [stdout]   |
[INFO] [stdout] 3 | let g = Graphic::load_from(Cursor::new(&include_bytes!("file")[..]))
[INFO] [stdout]   |                                                                     ^ help: add `;` here
[INFO] [stdout] 4 | }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/file: No such file or directory (os error 2)
[INFO] [stdout]  --> src/lib.rs:330:41
[INFO] [stdout]   |
[INFO] [stdout] 3 | let g = Graphic::load_from(Cursor::new(&include_bytes!("file")[..]))
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Graphic`
[INFO] [stdout]  --> src/lib.rs:330:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let g = Graphic::load_from(Cursor::new(&include_bytes!("file")[..]))
[INFO] [stdout]   |         ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tesserae::Graphic;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Cursor`
[INFO] [stdout]  --> src/lib.rs:330:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | let g = Graphic::load_from(Cursor::new(&include_bytes!("file")[..]))
[INFO] [stdout]   |                            ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::mouse::Cursor;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::linked_list::Cursor;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Cursor;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 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 - TileSet::load_from (line 169) stdout ----
[INFO] [stdout] error: couldn't read src/tile_set: No such file or directory (os error 2)
[INFO] [stdout]  --> src/lib.rs:170:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | let ts = include_bytes!("tile_set");
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `TileSet`
[INFO] [stdout]  --> src/lib.rs:171:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | TileSet::load_from(Cursor::new(&ts[..]))
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tesserae::TileSet;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Cursor`
[INFO] [stdout]  --> src/lib.rs:171:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | TileSet::load_from(Cursor::new(&ts[..]))
[INFO] [stdout]   |                    ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::mouse::Cursor;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::linked_list::Cursor;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Cursor;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Graphic<()>::tile_cache_textured (line 400) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Graphics`
[INFO] [stdout]  --> src/lib.rs:401:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let g = Graphics::load_file("path")?.tile_cache_textured(texture_creator);
[INFO] [stdout]   |         ^^^^^^^^ use of undeclared type or module `Graphics`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `texture_creator` in this scope
[INFO] [stdout]  --> src/lib.rs:401:58
[INFO] [stdout]   |
[INFO] [stdout] 3 | let g = Graphics::load_file("path")?.tile_cache_textured(texture_creator);
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`)
[INFO] [stdout]  --> src/lib.rs:401:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | / fn main() {
[INFO] [stdout] 3 | | let g = Graphics::load_file("path")?.tile_cache_textured(texture_creator);
[INFO] [stdout]   | |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 4 | | }
[INFO] [stdout]   | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::ops::Try` is not implemented for `()`
[INFO] [stdout]   = note: required by `std::ops::Try::from_error`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Graphic<()>::textured (line 381) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Graphics`
[INFO] [stdout]  --> src/lib.rs:382:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let g = Graphics::load_file("path")?.textured(texture_creator);
[INFO] [stdout]   |         ^^^^^^^^ use of undeclared type or module `Graphics`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `texture_creator` in this scope
[INFO] [stdout]  --> src/lib.rs:382:47
[INFO] [stdout]   |
[INFO] [stdout] 3 | let g = Graphics::load_file("path")?.textured(texture_creator);
[INFO] [stdout]   |                                               ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`)
[INFO] [stdout]  --> src/lib.rs:382:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | / fn main() {
[INFO] [stdout] 3 | | let g = Graphics::load_file("path")?.textured(texture_creator);
[INFO] [stdout]   | |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 4 | | }
[INFO] [stdout]   | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::ops::Try` is not implemented for `()`
[INFO] [stdout]   = note: required by `std::ops::Try::from_error`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Graphic<()>::blank (line 370)
[INFO] [stdout]     src/lib.rs - Graphic<()>::load_file (line 317)
[INFO] [stdout]     src/lib.rs - Graphic<()>::load_from (line 329)
[INFO] [stdout]     src/lib.rs - Graphic<()>::textured (line 381)
[INFO] [stdout]     src/lib.rs - Graphic<()>::tile_cache_textured (line 400)
[INFO] [stdout]     src/lib.rs - TileSet::load_from (line 169)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "d6cf6a34cc805e0451830150585b5a4d5eb6926f459cc7ac1a8a18ac00e0083f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6cf6a34cc805e0451830150585b5a4d5eb6926f459cc7ac1a8a18ac00e0083f", kill_on_drop: false }`
[INFO] [stdout] d6cf6a34cc805e0451830150585b5a4d5eb6926f459cc7ac1a8a18ac00e0083f