[INFO] cloning repository https://github.com/Fuzen-py/slower [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fuzen-py/slower" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzen-py%2Fslower", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzen-py%2Fslower'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 50bbecb8f2d0d578aa4707a95cd21560c25cc870 [INFO] checking Fuzen-py/slower against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzen-py%2Fslower" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fuzen-py/slower 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/Fuzen-py/slower [INFO] finished tweaking git repo https://github.com/Fuzen-py/slower [INFO] tweaked toml for git repo https://github.com/Fuzen-py/slower written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Fuzen-py/slower 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 clap v3.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0982203b8126df8a4448b196f66cc87fb00c99286a5541878a9b6b5c53daa05e [INFO] running `Command { std: "docker" "start" "-a" "0982203b8126df8a4448b196f66cc87fb00c99286a5541878a9b6b5c53daa05e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0982203b8126df8a4448b196f66cc87fb00c99286a5541878a9b6b5c53daa05e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0982203b8126df8a4448b196f66cc87fb00c99286a5541878a9b6b5c53daa05e", kill_on_drop: false }` [INFO] [stdout] 0982203b8126df8a4448b196f66cc87fb00c99286a5541878a9b6b5c53daa05e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9e5661d0c971cdcaa1f99ca97ad9defcd0522717cfd8827753893b2759da2196 [INFO] running `Command { std: "docker" "start" "-a" "9e5661d0c971cdcaa1f99ca97ad9defcd0522717cfd8827753893b2759da2196", kill_on_drop: false }` [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking clap v3.1.6 [INFO] [stderr] Checking slower v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "9e5661d0c971cdcaa1f99ca97ad9defcd0522717cfd8827753893b2759da2196", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e5661d0c971cdcaa1f99ca97ad9defcd0522717cfd8827753893b2759da2196", kill_on_drop: false }` [INFO] [stdout] 9e5661d0c971cdcaa1f99ca97ad9defcd0522717cfd8827753893b2759da2196 [INFO] checking Fuzen-py/slower 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%2FFuzen-py%2Fslower" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fuzen-py/slower 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/Fuzen-py/slower [INFO] finished tweaking git repo https://github.com/Fuzen-py/slower [INFO] tweaked toml for git repo https://github.com/Fuzen-py/slower written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Fuzen-py/slower 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] da35df6c2abacf9b9c0c3a1f9612819c81b2f43f7c48433eee9223b5059f9c43 [INFO] running `Command { std: "docker" "start" "-a" "da35df6c2abacf9b9c0c3a1f9612819c81b2f43f7c48433eee9223b5059f9c43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da35df6c2abacf9b9c0c3a1f9612819c81b2f43f7c48433eee9223b5059f9c43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da35df6c2abacf9b9c0c3a1f9612819c81b2f43f7c48433eee9223b5059f9c43", kill_on_drop: false }` [INFO] [stdout] da35df6c2abacf9b9c0c3a1f9612819c81b2f43f7c48433eee9223b5059f9c43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5316fd15d81d1e3419114d56778ff28b3b2ab3004d0148c3d5db56932581cc5f [INFO] running `Command { std: "docker" "start" "-a" "5316fd15d81d1e3419114d56778ff28b3b2ab3004d0148c3d5db56932581cc5f", kill_on_drop: false }` [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking clap v3.1.6 [INFO] [stderr] Checking slower v0.1.1 (/opt/rustwide/workdir) [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/main.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 14 | fn reader(sender: Sender) -> JoinHandle<()> { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | spawn(move || { [INFO] [stdout] | ___________^ [INFO] [stdout] 16 | | let input = io::stdin(); [INFO] [stdout] 17 | | let mut locked = input.lock(); [INFO] [stdout] 18 | | let mut buffer = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 24 | | } [INFO] [stdout] 25 | | }) [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: aborting due to 1 previous error [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/main.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 14 | fn reader(sender: Sender) -> JoinHandle<()> { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | spawn(move || { [INFO] [stdout] | ___________^ [INFO] [stdout] 16 | | let input = io::stdin(); [INFO] [stdout] 17 | | let mut locked = input.lock(); [INFO] [stdout] 18 | | let mut buffer = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 24 | | } [INFO] [stdout] 25 | | }) [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `slower` (bin "slower") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `slower` (bin "slower" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5316fd15d81d1e3419114d56778ff28b3b2ab3004d0148c3d5db56932581cc5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5316fd15d81d1e3419114d56778ff28b3b2ab3004d0148c3d5db56932581cc5f", kill_on_drop: false }` [INFO] [stdout] 5316fd15d81d1e3419114d56778ff28b3b2ab3004d0148c3d5db56932581cc5f