[INFO] cloning repository https://github.com/rottencandy/rcomp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rottencandy/rcomp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frottencandy%2Frcomp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frottencandy%2Frcomp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 29d69cf9330161b530c44c5ee8feefe40db371ef [INFO] checking rottencandy/rcomp against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frottencandy%2Frcomp" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rottencandy/rcomp on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rottencandy/rcomp [INFO] finished tweaking git repo https://github.com/rottencandy/rcomp [INFO] tweaked toml for git repo https://github.com/rottencandy/rcomp written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rottencandy/rcomp 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d2967702c734451b33215efca91147aaed592c74792db897554c207ba852c16 [INFO] running `Command { std: "docker" "start" "-a" "3d2967702c734451b33215efca91147aaed592c74792db897554c207ba852c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d2967702c734451b33215efca91147aaed592c74792db897554c207ba852c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d2967702c734451b33215efca91147aaed592c74792db897554c207ba852c16", kill_on_drop: false }` [INFO] [stdout] 3d2967702c734451b33215efca91147aaed592c74792db897554c207ba852c16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14a42dfa72b892614bff6760f6a6c3a68a07b37cc22b73652198b5a3244e3807 [INFO] running `Command { std: "docker" "start" "-a" "14a42dfa72b892614bff6760f6a6c3a68a07b37cc22b73652198b5a3244e3807", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling xml-rs v0.8.2 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking rcomp v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `unbind` is never used [INFO] [stdout] --> src/backend/opengl/buffer.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Buffer { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `unbind` is never used [INFO] [stdout] --> src/backend/opengl/buffer.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Buffer { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `unbind` is never used [INFO] [stdout] --> src/backend/opengl/buffer.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl VertexArray { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `unbind` is never used [INFO] [stdout] --> src/backend/opengl/buffer.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl VertexArray { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_gl_error` is never used [INFO] [stdout] --> src/backend/opengl/setup.rs:173:15 [INFO] [stdout] | [INFO] [stdout] 173 | pub unsafe fn check_gl_error() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_gl_error` is never used [INFO] [stdout] --> src/backend/opengl/setup.rs:173:15 [INFO] [stdout] | [INFO] [stdout] 173 | pub unsafe fn check_gl_error() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_attrib_location` is never used [INFO] [stdout] --> src/backend/opengl/shader.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 79 | impl Program { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn get_attrib_location(&self, name: &str) -> gl::types::GLint { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_attrib_location` is never used [INFO] [stdout] --> src/backend/opengl/shader.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 79 | impl Program { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn get_attrib_location(&self, name: &str) -> gl::types::GLint { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `set_active` and `unbind` are never used [INFO] [stdout] --> src/backend/opengl/texture.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Texture { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn set_active(i: u32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `set_active` and `unbind` are never used [INFO] [stdout] --> src/backend/opengl/texture.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Texture { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn set_active(i: u32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `xcb_screens` and `win_id` are never read [INFO] [stdout] --> src/state.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub xcb_screens: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub win_id: xcb::Window, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `xcb_screens` and `win_id` are never read [INFO] [stdout] --> src/state.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub xcb_screens: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub win_id: xcb::Window, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `alpha` is never read [INFO] [stdout] --> src/window.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Window { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub alpha: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `alpha` is never read [INFO] [stdout] --> src/window.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Window { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub alpha: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `update_geometry` is never used [INFO] [stdout] --> src/window.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Window { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn update_geometry(&mut self, conn: &xcb::Connection) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `update_geometry` is never used [INFO] [stdout] --> src/window.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Window { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn update_geometry(&mut self, conn: &xcb::Connection) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/backend/opengl/shader.rs:127:45 [INFO] [stdout] | [INFO] [stdout] 127 | CString::new(name).unwrap().as_ptr(), [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/backend/opengl/shader.rs:127:45 [INFO] [stdout] | [INFO] [stdout] 127 | CString::new(name).unwrap().as_ptr(), [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/backend/opengl/shader.rs:134:52 [INFO] [stdout] | [INFO] [stdout] 134 | let name_arr = CString::new(name).unwrap().as_ptr(); [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/backend/opengl/shader.rs:134:52 [INFO] [stdout] | [INFO] [stdout] 134 | let name_arr = CString::new(name).unwrap().as_ptr(); [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.33s [INFO] running `Command { std: "docker" "inspect" "14a42dfa72b892614bff6760f6a6c3a68a07b37cc22b73652198b5a3244e3807", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14a42dfa72b892614bff6760f6a6c3a68a07b37cc22b73652198b5a3244e3807", kill_on_drop: false }` [INFO] [stdout] 14a42dfa72b892614bff6760f6a6c3a68a07b37cc22b73652198b5a3244e3807 [INFO] checking rottencandy/rcomp against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frottencandy%2Frcomp" "/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/rottencandy/rcomp on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rottencandy/rcomp [INFO] finished tweaking git repo https://github.com/rottencandy/rcomp [INFO] tweaked toml for git repo https://github.com/rottencandy/rcomp written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rottencandy/rcomp 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4ba06bcf1008254dbee3624364c4b8ba5ffa2fd24b4f36af48f913039d2b1dd [INFO] running `Command { std: "docker" "start" "-a" "f4ba06bcf1008254dbee3624364c4b8ba5ffa2fd24b4f36af48f913039d2b1dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4ba06bcf1008254dbee3624364c4b8ba5ffa2fd24b4f36af48f913039d2b1dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4ba06bcf1008254dbee3624364c4b8ba5ffa2fd24b4f36af48f913039d2b1dd", kill_on_drop: false }` [INFO] [stdout] f4ba06bcf1008254dbee3624364c4b8ba5ffa2fd24b4f36af48f913039d2b1dd [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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c90633f111cbc448aeab2ec03f41d3c33c37610a03026270e03c36cf2e520d58 [INFO] running `Command { std: "docker" "start" "-a" "c90633f111cbc448aeab2ec03f41d3c33c37610a03026270e03c36cf2e520d58", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling xml-rs v0.8.2 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking rcomp v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `unbind` is never used [INFO] [stdout] --> src/backend/opengl/buffer.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Buffer { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `unbind` is never used [INFO] [stdout] --> src/backend/opengl/buffer.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Buffer { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `unbind` is never used [INFO] [stdout] --> src/backend/opengl/buffer.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl VertexArray { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `unbind` is never used [INFO] [stdout] --> src/backend/opengl/buffer.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl VertexArray { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_gl_error` is never used [INFO] [stdout] --> src/backend/opengl/setup.rs:173:15 [INFO] [stdout] | [INFO] [stdout] 173 | pub unsafe fn check_gl_error() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_gl_error` is never used [INFO] [stdout] --> src/backend/opengl/setup.rs:173:15 [INFO] [stdout] | [INFO] [stdout] 173 | pub unsafe fn check_gl_error() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_attrib_location` is never used [INFO] [stdout] --> src/backend/opengl/shader.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 79 | impl Program { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn get_attrib_location(&self, name: &str) -> gl::types::GLint { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_attrib_location` is never used [INFO] [stdout] --> src/backend/opengl/shader.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 79 | impl Program { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn get_attrib_location(&self, name: &str) -> gl::types::GLint { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `set_active` and `unbind` are never used [INFO] [stdout] --> src/backend/opengl/texture.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Texture { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn set_active(i: u32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `set_active` and `unbind` are never used [INFO] [stdout] --> src/backend/opengl/texture.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Texture { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn set_active(i: u32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn unbind() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `xcb_screens` and `win_id` are never read [INFO] [stdout] --> src/state.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub xcb_screens: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub win_id: xcb::Window, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `xcb_screens` and `win_id` are never read [INFO] [stdout] --> src/state.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub xcb_screens: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub win_id: xcb::Window, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `alpha` is never read [INFO] [stdout] --> src/window.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Window { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub alpha: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `alpha` is never read [INFO] [stdout] --> src/window.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Window { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub alpha: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `update_geometry` is never used [INFO] [stdout] --> src/window.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Window { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn update_geometry(&mut self, conn: &xcb::Connection) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `update_geometry` is never used [INFO] [stdout] --> src/window.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Window { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn update_geometry(&mut self, conn: &xcb::Connection) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/backend/opengl.rs:168:12 [INFO] [stdout] | [INFO] [stdout] 102 | let vert = Shader::from_vert_source( [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 106 | let frag = Shader::from_frag_source( [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 110 | let shader_program = Program::from_shaders(&[vert, frag]).unwrap(); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 117 | let vao = VertexArray::new(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 125 | let ebo = ElementBuffer::new(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 130 | let root_texture = { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 146 | let texture = Texture::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 161 | let root_data_vbo = { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 162 | let vbo = Buffer::new(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 168 | Ok(Opengl { [INFO] [stdout] | ____________^ [INFO] [stdout] 169 | | ctx, [INFO] [stdout] 170 | | conn: &state.conn, [INFO] [stdout] 171 | | dpy: raw_dpy, [INFO] [stdout] ... | [INFO] [stdout] 182 | | _ebo: ebo, [INFO] [stdout] 183 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/backend/opengl.rs:168:12 [INFO] [stdout] | [INFO] [stdout] 102 | let vert = Shader::from_vert_source( [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 106 | let frag = Shader::from_frag_source( [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 110 | let shader_program = Program::from_shaders(&[vert, frag]).unwrap(); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 117 | let vao = VertexArray::new(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 125 | let ebo = ElementBuffer::new(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 130 | let root_texture = { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 146 | let texture = Texture::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 161 | let root_data_vbo = { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 162 | let vbo = Buffer::new(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 168 | Ok(Opengl { [INFO] [stdout] | ____________^ [INFO] [stdout] 169 | | ctx, [INFO] [stdout] 170 | | conn: &state.conn, [INFO] [stdout] 171 | | dpy: raw_dpy, [INFO] [stdout] ... | [INFO] [stdout] 182 | | _ebo: ebo, [INFO] [stdout] 183 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/backend/opengl/shader.rs:127:45 [INFO] [stdout] | [INFO] [stdout] 127 | CString::new(name).unwrap().as_ptr(), [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/backend/opengl/shader.rs:127:45 [INFO] [stdout] | [INFO] [stdout] 127 | CString::new(name).unwrap().as_ptr(), [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/backend/opengl/shader.rs:134:52 [INFO] [stdout] | [INFO] [stdout] 134 | let name_arr = CString::new(name).unwrap().as_ptr(); [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/backend/opengl/shader.rs:134:52 [INFO] [stdout] | [INFO] [stdout] 134 | let name_arr = CString::new(name).unwrap().as_ptr(); [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/state.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 29 | let (conn, xlib_screens) = [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 34 | let root = [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | Ok(State { conn, xlib_screens, xcb_screens, root, overlay, win_id }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/state.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 29 | let (conn, xlib_screens) = [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 34 | let root = [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | Ok(State { conn, xlib_screens, xcb_screens, root, overlay, win_id }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/window.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 41 | let geometry = xcb::get_geometry(conn, win).get_reply()?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | let attrs = xcb::get_window_attributes(conn, win).get_reply()?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | [INFO] [stdout] 44 | Ok(Window { [INFO] [stdout] | ____________^ [INFO] [stdout] 45 | | id: win, [INFO] [stdout] 46 | | x: geometry.x(), [INFO] [stdout] 47 | | y: geometry.y(), [INFO] [stdout] ... | [INFO] [stdout] 56 | | damage: 0, [INFO] [stdout] 57 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/window.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 41 | let geometry = xcb::get_geometry(conn, win).get_reply()?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | let attrs = xcb::get_window_attributes(conn, win).get_reply()?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | [INFO] [stdout] 44 | Ok(Window { [INFO] [stdout] | ____________^ [INFO] [stdout] 45 | | id: win, [INFO] [stdout] 46 | | x: geometry.x(), [INFO] [stdout] 47 | | y: geometry.y(), [INFO] [stdout] ... | [INFO] [stdout] 56 | | damage: 0, [INFO] [stdout] 57 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rcomp` (bin "rcomp") due to 4 previous errors; 10 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rcomp` (bin "rcomp" test) due to 4 previous errors; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c90633f111cbc448aeab2ec03f41d3c33c37610a03026270e03c36cf2e520d58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c90633f111cbc448aeab2ec03f41d3c33c37610a03026270e03c36cf2e520d58", kill_on_drop: false }` [INFO] [stdout] c90633f111cbc448aeab2ec03f41d3c33c37610a03026270e03c36cf2e520d58