[INFO] updating cached repository https://github.com/mark2b/fb2d [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fa61032802aa29c138c8e6aaeacd7732c9933691 [INFO] checking mark2b/fb2d against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmark2b%2Ffb2d" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mark2b/fb2d on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mark2b/fb2d [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/mark2b/fb2d [INFO] tweaked toml for git repo https://github.com/mark2b/fb2d written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/mark2b/fb2d already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c46d1a574bb1bab17f9cbfabcc96321ff68610ad606c1b3f4399b4f8c32ee230 [INFO] running `"docker" "start" "-a" "c46d1a574bb1bab17f9cbfabcc96321ff68610ad606c1b3f4399b4f8c32ee230"` [INFO] [stderr] Checking libc v0.2.39 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking num-traits v0.2.2 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking transformation-pipeline v0.1.0 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Checking stb_truetype v0.2.2 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking deflate v0.7.17 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking miniz_oxide v0.1.2 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling vergen v0.1.1 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking msdos_time v0.1.5 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking uuid v0.6.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Compiling fb2d v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking bzip2 v0.3.2 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Checking rayon v1.0.1 [INFO] [stderr] Checking zip v0.2.8 [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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: 11 warnings emitted [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: 11 warnings emitted [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] warning: 1 warning emitted [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] warning: 1 warning emitted [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 struct `fb2d::TextureSprite` [INFO] [stderr] found enum `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] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c46d1a574bb1bab17f9cbfabcc96321ff68610ad606c1b3f4399b4f8c32ee230"` [INFO] running `"docker" "rm" "-f" "c46d1a574bb1bab17f9cbfabcc96321ff68610ad606c1b3f4399b4f8c32ee230"` [INFO] [stdout] c46d1a574bb1bab17f9cbfabcc96321ff68610ad606c1b3f4399b4f8c32ee230