[INFO] cloning repository https://github.com/GroveDG/ure [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GroveDG/ure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGroveDG%2Fure", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGroveDG%2Fure'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8c6a0e3acf7f8ae61a7c9c735d3e82673df8d4dd [INFO] checking GroveDG/ure against try#cd420d8bda33494ba3cc45048d5f067484a32b94 for pr-140209-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGroveDG%2Fure" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/GroveDG/ure on toolchain cd420d8bda33494ba3cc45048d5f067484a32b94 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/GroveDG/ure [INFO] finished tweaking git repo https://github.com/GroveDG/ure [INFO] tweaked toml for git repo https://github.com/GroveDG/ure written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/GroveDG/ure 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" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5f916acbd94afbb099a179b3bb8ae15a232fc2fc5d7c0275f0c2cd8bfb9e45c [INFO] running `Command { std: "docker" "start" "-a" "f5f916acbd94afbb099a179b3bb8ae15a232fc2fc5d7c0275f0c2cd8bfb9e45c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5f916acbd94afbb099a179b3bb8ae15a232fc2fc5d7c0275f0c2cd8bfb9e45c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5f916acbd94afbb099a179b3bb8ae15a232fc2fc5d7c0275f0c2cd8bfb9e45c", kill_on_drop: false }` [INFO] [stdout] f5f916acbd94afbb099a179b3bb8ae15a232fc2fc5d7c0275f0c2cd8bfb9e45c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79be99a0701d161319be48f9388343b1af99471fb166fd1d2bf2a7700e3a0285 [INFO] running `Command { std: "docker" "start" "-a" "79be99a0701d161319be48f9388343b1af99471fb166fd1d2bf2a7700e3a0285", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling drm-sys v0.7.0 [INFO] [stderr] Checking libloading v0.8.6 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Checking linux-raw-sys v0.6.5 [INFO] [stderr] Compiling drm-fourcc v2.2.0 [INFO] [stderr] Compiling cc v1.2.19 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling xml-rs v0.8.26 [INFO] [stderr] Checking as-raw-xcb-connection v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling wayland-client v0.31.8 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling sdl2-sys v0.37.0 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Compiling softbuffer v0.4.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Compiling sdl2 v0.37.0 [INFO] [stderr] Compiling quick-xml v0.37.4 [INFO] [stderr] Checking x11rb-protocol v0.13.1 [INFO] [stderr] Checking ctor-lite v0.1.0 [INFO] [stderr] Checking raw-window-handle v0.6.2 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Compiling wayland-sys v0.31.6 [INFO] [stderr] Compiling tiny-xlib v0.2.4 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Compiling wayland-scanner v0.31.6 [INFO] [stderr] Compiling wayland-backend v0.3.8 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Compiling bytemuck_derive v1.9.3 [INFO] [stderr] Checking bytemuck v1.22.0 [INFO] [stderr] Checking drm-ffi v0.8.0 [INFO] [stderr] Checking x11rb v0.13.1 [INFO] [stderr] Checking drm v0.12.0 [INFO] [stderr] Checking ure v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> src/main.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let mut tree: Tree = Tree::new(uids.new_uid()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> src/main.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let mut tree: Tree = Tree::new(uids.new_uid()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `transform` [INFO] [stdout] --> src/main.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut transform: Space2D = Default::default(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transform` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `transform` [INFO] [stdout] --> src/main.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut transform: Space2D = Default::default(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transform` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta` [INFO] [stdout] --> src/main.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let delta = start - last_start; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta` [INFO] [stdout] --> src/main.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let delta = start - last_start; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut tree: Tree = Tree::new(uids.new_uid()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut transform: Space2D = Default::default(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `transforms` is never read [INFO] [stdout] --> src/sys/tf.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Space> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 8 | transforms: Components, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Space` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/sys/tree.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Tree { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 5 | pub root: UID, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut tree: Tree = Tree::new(uids.new_uid()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `children`, `dfs`, `ancestors`, `global`, and `inherited` are never used [INFO] [stdout] --> src/sys/tree.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Tree { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn children(&self, uid: &UID) -> Result, ()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn dfs(&self) -> DFS<'_> [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn ancestors(&self, node: UID) -> Ancestors<'_> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn global(&self, node: UID, c: &Components) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn inherited<'a, C>(&self, node: UID, c: &'a Components) -> Option<&'a C> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut transform: Space2D = Default::default(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `compose` is never used [INFO] [stdout] --> src/sys/tree.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub trait Compose: Clone { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 47 | fn compose(self, parent: Self) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/sys/tree.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl<'a> Ancestors<'a> { [INFO] [stdout] | ---------------------- associated function in this implementation [INFO] [stdout] 66 | pub fn new(tree: &'a Tree, node: UID) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `down` are never used [INFO] [stdout] --> src/sys/tree.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 97 | impl<'a> DFS<'a> { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 98 | pub fn new(tree: &'a Tree) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | fn down(&mut self) -> Result<(), ()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `transforms` is never read [INFO] [stdout] --> src/sys/tf.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Space> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 8 | transforms: Components, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Space` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/sys/tree.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Tree { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 5 | pub root: UID, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `children`, `dfs`, `ancestors`, `global`, and `inherited` are never used [INFO] [stdout] --> src/sys/tree.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Tree { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn children(&self, uid: &UID) -> Result, ()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn dfs(&self) -> DFS<'_> [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn ancestors(&self, node: UID) -> Ancestors<'_> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn global(&self, node: UID, c: &Components) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn inherited<'a, C>(&self, node: UID, c: &'a Components) -> Option<&'a C> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `compose` is never used [INFO] [stdout] --> src/sys/tree.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub trait Compose: Clone { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 47 | fn compose(self, parent: Self) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/sys/tree.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl<'a> Ancestors<'a> { [INFO] [stdout] | ---------------------- associated function in this implementation [INFO] [stdout] 66 | pub fn new(tree: &'a Tree, node: UID) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `down` are never used [INFO] [stdout] --> src/sys/tree.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 97 | impl<'a> DFS<'a> { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 98 | pub fn new(tree: &'a Tree) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | fn down(&mut self) -> Result<(), ()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sys/tree.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | dfs.down(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 104 | let _ = dfs.down(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sys/tree.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | dfs.down(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 104 | let _ = dfs.down(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.90s [INFO] running `Command { std: "docker" "inspect" "79be99a0701d161319be48f9388343b1af99471fb166fd1d2bf2a7700e3a0285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79be99a0701d161319be48f9388343b1af99471fb166fd1d2bf2a7700e3a0285", kill_on_drop: false }` [INFO] [stdout] 79be99a0701d161319be48f9388343b1af99471fb166fd1d2bf2a7700e3a0285