[INFO] updating cached repository https://github.com/BogdanPaul15/Process-Scheduler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db0c2dfabb8d8a5e1f370a8d3dadd22cf268bca0 [INFO] checking BogdanPaul15/Process-Scheduler/db0c2dfabb8d8a5e1f370a8d3dadd22cf268bca0 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%2FBogdanPaul15%2FProcess-Scheduler" "/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/BogdanPaul15/Process-Scheduler 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] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/BogdanPaul15/Process-Scheduler [INFO] finished tweaking git repo https://github.com/BogdanPaul15/Process-Scheduler [INFO] tweaked toml for git repo https://github.com/BogdanPaul15/Process-Scheduler written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/BogdanPaul15/Process-Scheduler 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12fb3d49bb881e3c1eef28f1ffc1095982b76470fe66c3ac9369dc2bb9271bf8 [INFO] running `Command { std: "docker" "start" "-a" "12fb3d49bb881e3c1eef28f1ffc1095982b76470fe66c3ac9369dc2bb9271bf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12fb3d49bb881e3c1eef28f1ffc1095982b76470fe66c3ac9369dc2bb9271bf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12fb3d49bb881e3c1eef28f1ffc1095982b76470fe66c3ac9369dc2bb9271bf8", kill_on_drop: false }` [INFO] [stdout] 12fb3d49bb881e3c1eef28f1ffc1095982b76470fe66c3ac9369dc2bb9271bf8 [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3340a404b163fc09bf917eaa6c1476751beadb6766d1ad9f93244de613b593f4 [INFO] running `Command { std: "docker" "start" "-a" "3340a404b163fc09bf917eaa6c1476751beadb6766d1ad9f93244de613b593f4", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Checking scheduler v0.1.0 (/opt/rustwide/workdir/scheduler) [INFO] [stderr] Compiling function_name-proc-macro v0.3.0 [INFO] [stderr] Checking pretty_assertions v1.3.0 [INFO] [stderr] Checking processor v0.1.0 (/opt/rustwide/workdir/processor) [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] --> processor/src/lib.rs:182:23 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn run(scheduler: S, f: F) -> Vec [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] ... [INFO] [stdout] 165 | let processor = Arc::new(Processor { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 181 | let mutex = processor.current_process.clone(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 182 | thread::scope(|s| { [INFO] [stdout] | _______________________^ [INFO] [stdout] 183 | | s.spawn(move || { [INFO] [stdout] 184 | | let process = Process { [INFO] [stdout] 185 | | pid, [INFO] [stdout] ... | [INFO] [stdout] 195 | | .unwrap() [INFO] [stdout] 196 | | }) [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] --> processor/src/lib.rs:183:13 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn run(scheduler: S, f: F) -> Vec [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 165 | let processor = Arc::new(Processor { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 181 | let mutex = processor.current_process.clone(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 182 | thread::scope(|s| { [INFO] [stdout] 183 | / s.spawn(move || { [INFO] [stdout] 184 | | let process = Process { [INFO] [stdout] 185 | | pid, [INFO] [stdout] 186 | | mutex, [INFO] [stdout] ... | [INFO] [stdout] 193 | | }) [INFO] [stdout] 194 | | .join() [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `processor` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] --> processor/src/lib.rs:182:23 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn run(scheduler: S, f: F) -> Vec [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] ... [INFO] [stdout] 165 | let processor = Arc::new(Processor { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 181 | let mutex = processor.current_process.clone(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 182 | thread::scope(|s| { [INFO] [stdout] | _______________________^ [INFO] [stdout] 183 | | s.spawn(move || { [INFO] [stdout] 184 | | let process = Process { [INFO] [stdout] 185 | | pid, [INFO] [stdout] ... | [INFO] [stdout] 195 | | .unwrap() [INFO] [stdout] 196 | | }) [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] --> processor/src/lib.rs:183:13 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn run(scheduler: S, f: F) -> Vec [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 165 | let processor = Arc::new(Processor { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 181 | let mutex = processor.current_process.clone(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 182 | thread::scope(|s| { [INFO] [stdout] 183 | / s.spawn(move || { [INFO] [stdout] 184 | | let process = Process { [INFO] [stdout] 185 | | pid, [INFO] [stdout] 186 | | mutex, [INFO] [stdout] ... | [INFO] [stdout] 193 | | }) [INFO] [stdout] 194 | | .join() [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `processor` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3340a404b163fc09bf917eaa6c1476751beadb6766d1ad9f93244de613b593f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3340a404b163fc09bf917eaa6c1476751beadb6766d1ad9f93244de613b593f4", kill_on_drop: false }` [INFO] [stdout] 3340a404b163fc09bf917eaa6c1476751beadb6766d1ad9f93244de613b593f4