[INFO] cloning repository https://github.com/S0urceror/AgonElectronOS-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/S0urceror/AgonElectronOS-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS0urceror%2FAgonElectronOS-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS0urceror%2FAgonElectronOS-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f4448a31cdcd11dff0478c01a5348f1e1205b359 [INFO] checking S0urceror/AgonElectronOS-emulator/f4448a31cdcd11dff0478c01a5348f1e1205b359 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS0urceror%2FAgonElectronOS-emulator" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/S0urceror/AgonElectronOS-emulator on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/S0urceror/AgonElectronOS-emulator [INFO] finished tweaking git repo https://github.com/S0urceror/AgonElectronOS-emulator [INFO] tweaked toml for git repo https://github.com/S0urceror/AgonElectronOS-emulator written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/S0urceror/AgonElectronOS-emulator 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6153e301abd75f62f66dabf34f19341c832a6dcba20027d40b352f9de5ecc7af [INFO] running `Command { std: "docker" "start" "-a" "6153e301abd75f62f66dabf34f19341c832a6dcba20027d40b352f9de5ecc7af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6153e301abd75f62f66dabf34f19341c832a6dcba20027d40b352f9de5ecc7af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6153e301abd75f62f66dabf34f19341c832a6dcba20027d40b352f9de5ecc7af", kill_on_drop: false }` [INFO] [stdout] 6153e301abd75f62f66dabf34f19341c832a6dcba20027d40b352f9de5ecc7af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd07f57eeb10a125684bcfafba80fe2e04154a4eca650ab6048ba8572d97b1ee [INFO] running `Command { std: "docker" "start" "-a" "fd07f57eeb10a125684bcfafba80fe2e04154a4eca650ab6048ba8572d97b1ee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stderr] Checking ez80 v0.4.1 (https://github.com/tomm/ez80.git#f3598df3) [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Checking agon-cpu-emulator v0.1.1 (/opt/rustwide/workdir/agon-cpu-emulator) [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> agon-cpu-emulator/src/agon_machine.rs:1037:21 [INFO] [stdout] | [INFO] [stdout] 1037 | let a:u8 = 3; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> agon-cpu-emulator/src/agon_machine.rs:1045:21 [INFO] [stdout] | [INFO] [stdout] 1045 | let a:u8 = 3; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> agon-cpu-emulator/src/agon_machine.rs:1049:21 [INFO] [stdout] | [INFO] [stdout] 1049 | let a:u8 = 3; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> agon-cpu-emulator/src/agon_machine.rs:1054:21 [INFO] [stdout] | [INFO] [stdout] 1054 | let a:u8 = 3; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `checksum` is never used [INFO] [stdout] --> agon-cpu-emulator/src/agon_machine.rs:1103:12 [INFO] [stdout] | [INFO] [stdout] 1103 | pub fn checksum(machine: &M, start: u32, len: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] --> agon-cpu-emulator/src/agon_machine.rs:228:25 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn new(tx : Sender, rx : Receiver, vsync_counter: std::sync::Arc) -> AgonMachine { [INFO] [stdout] | --------------- ----------------- ----------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] 228 | open_files: HashMap::new(), [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] --> agon-cpu-emulator/src/agon_machine.rs:229:24 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn new(tx : Sender, rx : Receiver, vsync_counter: std::sync::Arc) -> AgonMachine { [INFO] [stdout] | --------------- ----------------- ----------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] 229 | open_dirs: HashMap::new(), [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] --> agon-cpu-emulator/src/agon_machine.rs:231:30 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn new(tx : Sender, rx : Receiver, vsync_counter: std::sync::Arc) -> AgonMachine { [INFO] [stdout] | --------------- ----------------- ----------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] 231 | hostfs_root_dir: std::env::current_dir().unwrap(), [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; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `agon-cpu-emulator` (lib) due to 4 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fd07f57eeb10a125684bcfafba80fe2e04154a4eca650ab6048ba8572d97b1ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd07f57eeb10a125684bcfafba80fe2e04154a4eca650ab6048ba8572d97b1ee", kill_on_drop: false }` [INFO] [stdout] fd07f57eeb10a125684bcfafba80fe2e04154a4eca650ab6048ba8572d97b1ee