[INFO] cloning repository https://github.com/mcclure/rovr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mcclure/rovr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcclure%2Frovr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcclure%2Frovr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15e3c687c7872d7cbcf385ef3847bdc7d5366e7f [INFO] checking mcclure/rovr against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcclure%2Frovr" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mcclure/rovr 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/mcclure/rovr [INFO] finished tweaking git repo https://github.com/mcclure/rovr [INFO] tweaked toml for git repo https://github.com/mcclure/rovr written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mcclure/rovr 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mlua v0.5.1 [INFO] [stderr] Downloaded lua-src v542.0.0 [INFO] [stderr] Downloaded luajit-src v210.1.2+resty29a66f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5b18f20af769016c236ea29e6ea4b47fceab4bbd42d97e7e7af4dac833b76008 [INFO] running `Command { std: "docker" "start" "-a" "5b18f20af769016c236ea29e6ea4b47fceab4bbd42d97e7e7af4dac833b76008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b18f20af769016c236ea29e6ea4b47fceab4bbd42d97e7e7af4dac833b76008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b18f20af769016c236ea29e6ea4b47fceab4bbd42d97e7e7af4dac833b76008", kill_on_drop: false }` [INFO] [stdout] 5b18f20af769016c236ea29e6ea4b47fceab4bbd42d97e7e7af4dac833b76008 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f72d8b782c78f4a5845bd9a6119aea242fedf181476cb9fe45030536ad6ad8b9 [INFO] running `Command { std: "docker" "start" "-a" "f72d8b782c78f4a5845bd9a6119aea242fedf181476cb9fe45030536ad6ad8b9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Compiling lua-src v542.0.0 [INFO] [stderr] Compiling luajit-src v210.1.2+resty29a66f7 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling mlua v0.5.1 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Compiling cmake v0.1.46 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling rovr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking wayland-commons v0.28.5 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-cursor v0.28.5 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stdout] warning: unused imports: `LuaMultiValue`, `LuaResult`, and `LuaValue` [INFO] [stdout] --> src/api/rovr/display.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use mlua::prelude::{LuaTable, LuaResult, LuaError, LuaValue, LuaMultiValue}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core_result_to_lua` [INFO] [stdout] --> src/api/rovr/display.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | use api::{forgive_nonfatal, core_result_to_lua}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LuaMultiValue`, `LuaResult`, and `LuaValue` [INFO] [stdout] --> src/api/rovr/display.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use mlua::prelude::{LuaTable, LuaResult, LuaError, LuaValue, LuaMultiValue}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`, and `print_nonfatal` [INFO] [stdout] --> src/modules/display/mod.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::core::{Result, Error, ErrorKind, print_nonfatal}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core_result_to_lua` [INFO] [stdout] --> src/api/rovr/display.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | use api::{forgive_nonfatal, core_result_to_lua}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`, and `print_nonfatal` [INFO] [stdout] --> src/modules/display/mod.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::core::{Result, Error, ErrorKind, print_nonfatal}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/modules/display/mod.rs:42:6 [INFO] [stdout] | [INFO] [stdout] 30 | / event_loop.run(move |event, _, control_flow: &mut ControlFlow| { [INFO] [stdout] 31 | | *control_flow = ControlFlow::Wait; [INFO] [stdout] 32 | | [INFO] [stdout] 33 | | match event { [INFO] [stdout] ... | [INFO] [stdout] 39 | | } [INFO] [stdout] 40 | | }); [INFO] [stdout] | |__________- any code following this expression is unreachable [INFO] [stdout] 41 | [INFO] [stdout] 42 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/modules/display/mod.rs:42:6 [INFO] [stdout] | [INFO] [stdout] 30 | / event_loop.run(move |event, _, control_flow: &mut ControlFlow| { [INFO] [stdout] 31 | | *control_flow = ControlFlow::Wait; [INFO] [stdout] 32 | | [INFO] [stdout] 33 | | match event { [INFO] [stdout] ... | [INFO] [stdout] 39 | | } [INFO] [stdout] 40 | | }); [INFO] [stdout] | |__________- any code following this expression is unreachable [INFO] [stdout] 41 | [INFO] [stdout] 42 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `extension` [INFO] [stdout] --> src/api/lovr/filesystem.rs:39:6 [INFO] [stdout] | [INFO] [stdout] 39 | let extension = if (cfg!(target_os = "windows")) { ".dll" } else { ".so" }; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extension` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `extension` [INFO] [stdout] --> src/api/lovr/filesystem.rs:39:6 [INFO] [stdout] | [INFO] [stdout] 39 | let extension = if (cfg!(target_os = "windows")) { ".dll" } else { ".so" }; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extension` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lua` [INFO] [stdout] --> src/api/rovr/mod.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | fn getVersion(lua: &Lua, _: ()) -> LuaResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lua` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lua` [INFO] [stdout] --> src/api/rovr/mod.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | fn getVersion(lua: &Lua, _: ()) -> LuaResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lua` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_nonfatal` is never used [INFO] [stdout] --> src/api/mod.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn print_nonfatal(result: core::Result<()>) -> LuaResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `forgive_nonfatal` is never used [INFO] [stdout] --> src/core/mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn forgive_nonfatal(result: Result<()>) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `State` is never constructed [INFO] [stdout] --> src/modules/display/mod.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_nonfatal` is never used [INFO] [stdout] --> src/api/mod.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn print_nonfatal(result: core::Result<()>) -> LuaResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `forgive_nonfatal` is never used [INFO] [stdout] --> src/core/mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn forgive_nonfatal(result: Result<()>) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `State` is never constructed [INFO] [stdout] --> src/modules/display/mod.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.33s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: mlua v0.5.1, nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "f72d8b782c78f4a5845bd9a6119aea242fedf181476cb9fe45030536ad6ad8b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f72d8b782c78f4a5845bd9a6119aea242fedf181476cb9fe45030536ad6ad8b9", kill_on_drop: false }` [INFO] [stdout] f72d8b782c78f4a5845bd9a6119aea242fedf181476cb9fe45030536ad6ad8b9 [INFO] checking mcclure/rovr 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%2Fmcclure%2Frovr" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mcclure/rovr 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/mcclure/rovr [INFO] finished tweaking git repo https://github.com/mcclure/rovr [INFO] tweaked toml for git repo https://github.com/mcclure/rovr written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mcclure/rovr 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e76950e26fb93f182cd60156c6ef83c484dfd8cde3d3feb53c47b9d61c7b24d8 [INFO] running `Command { std: "docker" "start" "-a" "e76950e26fb93f182cd60156c6ef83c484dfd8cde3d3feb53c47b9d61c7b24d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e76950e26fb93f182cd60156c6ef83c484dfd8cde3d3feb53c47b9d61c7b24d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e76950e26fb93f182cd60156c6ef83c484dfd8cde3d3feb53c47b9d61c7b24d8", kill_on_drop: false }` [INFO] [stdout] e76950e26fb93f182cd60156c6ef83c484dfd8cde3d3feb53c47b9d61c7b24d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0ec7190bb6d455e97565e389d8d0646608cf31a156d02c0780f2550ea05fbab4 [INFO] running `Command { std: "docker" "start" "-a" "0ec7190bb6d455e97565e389d8d0646608cf31a156d02c0780f2550ea05fbab4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling luajit-src v210.1.2+resty29a66f7 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Compiling lua-src v542.0.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling mlua v0.5.1 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Compiling cmake v0.1.46 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling rovr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking wayland-commons v0.28.5 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-cursor v0.28.5 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stdout] warning: unused imports: `LuaMultiValue`, `LuaResult`, and `LuaValue` [INFO] [stdout] --> src/api/rovr/display.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use mlua::prelude::{LuaTable, LuaResult, LuaError, LuaValue, LuaMultiValue}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LuaMultiValue`, `LuaResult`, and `LuaValue` [INFO] [stdout] --> src/api/rovr/display.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use mlua::prelude::{LuaTable, LuaResult, LuaError, LuaValue, LuaMultiValue}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core_result_to_lua` [INFO] [stdout] --> src/api/rovr/display.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | use api::{forgive_nonfatal, core_result_to_lua}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core_result_to_lua` [INFO] [stdout] --> src/api/rovr/display.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | use api::{forgive_nonfatal, core_result_to_lua}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`, and `print_nonfatal` [INFO] [stdout] --> src/modules/display/mod.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::core::{Result, Error, ErrorKind, print_nonfatal}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`, and `print_nonfatal` [INFO] [stdout] --> src/modules/display/mod.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::core::{Result, Error, ErrorKind, print_nonfatal}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/modules/display/mod.rs:42:6 [INFO] [stdout] | [INFO] [stdout] 30 | / event_loop.run(move |event, _, control_flow: &mut ControlFlow| { [INFO] [stdout] 31 | | *control_flow = ControlFlow::Wait; [INFO] [stdout] 32 | | [INFO] [stdout] 33 | | match event { [INFO] [stdout] ... | [INFO] [stdout] 39 | | } [INFO] [stdout] 40 | | }); [INFO] [stdout] | |__________- any code following this expression is unreachable [INFO] [stdout] 41 | [INFO] [stdout] 42 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/modules/display/mod.rs:42:6 [INFO] [stdout] | [INFO] [stdout] 30 | / event_loop.run(move |event, _, control_flow: &mut ControlFlow| { [INFO] [stdout] 31 | | *control_flow = ControlFlow::Wait; [INFO] [stdout] 32 | | [INFO] [stdout] 33 | | match event { [INFO] [stdout] ... | [INFO] [stdout] 39 | | } [INFO] [stdout] 40 | | }); [INFO] [stdout] | |__________- any code following this expression is unreachable [INFO] [stdout] 41 | [INFO] [stdout] 42 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `extension` [INFO] [stdout] --> src/api/lovr/filesystem.rs:39:6 [INFO] [stdout] | [INFO] [stdout] 39 | let extension = if (cfg!(target_os = "windows")) { ".dll" } else { ".so" }; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extension` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `extension` [INFO] [stdout] --> src/api/lovr/filesystem.rs:39:6 [INFO] [stdout] | [INFO] [stdout] 39 | let extension = if (cfg!(target_os = "windows")) { ".dll" } else { ".so" }; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extension` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lua` [INFO] [stdout] --> src/api/rovr/mod.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | fn getVersion(lua: &Lua, _: ()) -> LuaResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lua` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lua` [INFO] [stdout] --> src/api/rovr/mod.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | fn getVersion(lua: &Lua, _: ()) -> LuaResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lua` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_nonfatal` is never used [INFO] [stdout] --> src/api/mod.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn print_nonfatal(result: core::Result<()>) -> LuaResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `forgive_nonfatal` is never used [INFO] [stdout] --> src/core/mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn forgive_nonfatal(result: Result<()>) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `State` is never constructed [INFO] [stdout] --> src/modules/display/mod.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_nonfatal` is never used [INFO] [stdout] --> src/api/mod.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn print_nonfatal(result: core::Result<()>) -> LuaResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `forgive_nonfatal` is never used [INFO] [stdout] --> src/core/mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn forgive_nonfatal(result: Result<()>) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `State` is never constructed [INFO] [stdout] --> src/modules/display/mod.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct State { [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/api/lovr/mod.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 17 | let options: Vec = vec![LuaValue::Integer(LOVR_VERSION.0), [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | Ok(LuaMultiValue::from_vec(options)) [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] | [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/api/lovr/filesystem.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 23 | fn lua_loader<'a>(lua: &'a Lua, path: LuaString) -> LuaResult> { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | Ok(LuaValue::Nil) [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/api/lovr/filesystem.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 38 | fn lib_loader<'a>(_: &'a Lua, _path: LuaString) -> LuaResult> { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | Ok(LuaValue::Nil) [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/api/rovr/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | let options: Vec = vec![int_or_nil(ROVR_VERSION.0), [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 17 | Ok(LuaMultiValue::from_vec(options)) [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/api/lovr/mod.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 17 | let options: Vec = vec![LuaValue::Integer(LOVR_VERSION.0), [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | Ok(LuaMultiValue::from_vec(options)) [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] | [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/api/lovr/filesystem.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 23 | fn lua_loader<'a>(lua: &'a Lua, path: LuaString) -> LuaResult> { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | Ok(LuaValue::Nil) [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/api/lovr/filesystem.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 38 | fn lib_loader<'a>(_: &'a Lua, _path: LuaString) -> LuaResult> { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | Ok(LuaValue::Nil) [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/api/rovr/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | let options: Vec = vec![int_or_nil(ROVR_VERSION.0), [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 17 | Ok(LuaMultiValue::from_vec(options)) [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 4 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rovr` (bin "rovr" test) due to 5 previous errors; 9 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rovr` (bin "rovr") due to 5 previous errors; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "0ec7190bb6d455e97565e389d8d0646608cf31a156d02c0780f2550ea05fbab4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ec7190bb6d455e97565e389d8d0646608cf31a156d02c0780f2550ea05fbab4", kill_on_drop: false }` [INFO] [stdout] 0ec7190bb6d455e97565e389d8d0646608cf31a156d02c0780f2550ea05fbab4