[INFO] updating cached repository mark2b/fb2d [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mark2b/fb2d [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mark2b/fb2d" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/mark2b/fb2d"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/mark2b/fb2d'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mark2b/fb2d" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/mark2b/fb2d"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/mark2b/fb2d'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fa61032802aa29c138c8e6aaeacd7732c9933691 [INFO] sha for GitHub repo mark2b/fb2d: fa61032802aa29c138c8e6aaeacd7732c9933691 [INFO] validating manifest of mark2b/fb2d on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mark2b/fb2d on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mark2b/fb2d [INFO] removed 0 missing examples [INFO] finished frobbing mark2b/fb2d [INFO] frobbed toml for mark2b/fb2d written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/mark2b/fb2d/Cargo.toml [INFO] started frobbing mark2b/fb2d [INFO] removed 0 missing examples [INFO] finished frobbing mark2b/fb2d [INFO] frobbed toml for mark2b/fb2d written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/mark2b/fb2d/Cargo.toml [INFO] crate mark2b/fb2d already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mark2b/fb2d against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/mark2b/fb2d:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 94b02d3a8c82299a6bddfbcc710ee5e0a3a4e997efa52c0f57172f1e862390a6 [INFO] running `"docker" "start" "-a" "94b02d3a8c82299a6bddfbcc710ee5e0a3a4e997efa52c0f57172f1e862390a6"` [INFO] [stderr] Checking transformation-pipeline v0.1.0 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling vergen v0.1.1 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Compiling fb2d v0.1.1 (/opt/crater/workdir) [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Checking rayon-core v1.4.0 [INFO] [stderr] Checking bzip2 v0.3.2 [INFO] [stderr] Checking zip v0.2.8 [INFO] [stderr] Checking rayon v1.0.1 [INFO] [stderr] Checking unzip v0.1.0 [INFO] [stderr] Checking ctrlc v3.1.0 [INFO] [stderr] Checking jpeg-decoder v0.1.14 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/screen_writer.rs:72:6 [INFO] [stderr] | [INFO] [stderr] 72 | impl ScreenWriter {} [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ScreenWriter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | sprite: Box>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Sprite<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scene.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | pub writer: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ScreenWriter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sprite.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | impl<'a> Sprite<'a> {} [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Sprite<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/screen_writer.rs:72:6 [INFO] [stderr] | [INFO] [stderr] 72 | impl ScreenWriter {} [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ScreenWriter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | sprite: Box>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Sprite<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scene.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | pub writer: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ScreenWriter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sprite.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | impl<'a> Sprite<'a> {} [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Sprite<'a>` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/texture.rs:63:17 [INFO] [stderr] | [INFO] [stderr] 63 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/texture.rs:63:17 [INFO] [stderr] | [INFO] [stderr] 63 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:73:21 [INFO] [stderr] | [INFO] [stderr] 73 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:101:29 [INFO] [stderr] | [INFO] [stderr] 101 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:120:21 [INFO] [stderr] | [INFO] [stderr] 120 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:134:29 [INFO] [stderr] | [INFO] [stderr] 134 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:154:21 [INFO] [stderr] | [INFO] [stderr] 154 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:177:29 [INFO] [stderr] | [INFO] [stderr] 177 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:73:21 [INFO] [stderr] | [INFO] [stderr] 73 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:101:29 [INFO] [stderr] | [INFO] [stderr] 101 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:120:21 [INFO] [stderr] | [INFO] [stderr] 120 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:134:29 [INFO] [stderr] | [INFO] [stderr] 134 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:154:21 [INFO] [stderr] | [INFO] [stderr] 154 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scene.rs:177:29 [INFO] [stderr] | [INFO] [stderr] 177 | let mut children_keys = key_cell.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> bin/show.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | let mut fb = fb2d::screen_writer_for_framebuffer("/dev/fb0")?; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> examples/simple_sprite.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | sprite2, [INFO] [stderr] | ^^^^^^^ expected struct `fb2d::TextureSprite`, found enum `std::result::Result` [INFO] [stderr] | [INFO] [stderr] = note: expected type `fb2d::TextureSprite` [INFO] [stderr] found type `std::result::Result` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `fb2d`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> bin/show.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | let mut fb = fb2d::screen_writer_for_framebuffer("/dev/fb0")?; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "94b02d3a8c82299a6bddfbcc710ee5e0a3a4e997efa52c0f57172f1e862390a6"` [INFO] running `"docker" "rm" "-f" "94b02d3a8c82299a6bddfbcc710ee5e0a3a4e997efa52c0f57172f1e862390a6"` [INFO] [stdout] 94b02d3a8c82299a6bddfbcc710ee5e0a3a4e997efa52c0f57172f1e862390a6