[INFO] fetching crate justshow 0.0.1... [INFO] checking justshow-0.0.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate justshow 0.0.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate justshow 0.0.1 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 crates.io crate justshow 0.0.1 [INFO] finished tweaking crates.io crate justshow 0.0.1 [INFO] tweaked toml for crates.io crate justshow 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate justshow 0.0.1 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3d1f83dabab1d48e216cdd56d78c514d212c7a5a3c2e12ad5a833eb07f2f33e1 [INFO] running `Command { std: "docker" "start" "-a" "3d1f83dabab1d48e216cdd56d78c514d212c7a5a3c2e12ad5a833eb07f2f33e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d1f83dabab1d48e216cdd56d78c514d212c7a5a3c2e12ad5a833eb07f2f33e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d1f83dabab1d48e216cdd56d78c514d212c7a5a3c2e12ad5a833eb07f2f33e1", kill_on_drop: false }` [INFO] [stdout] 3d1f83dabab1d48e216cdd56d78c514d212c7a5a3c2e12ad5a833eb07f2f33e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a4aeef366946ce7d2f8aebda5c4bfb7634e1302e2a9114ac3217a98a25a0bda1 [INFO] running `Command { std: "docker" "start" "-a" "a4aeef366946ce7d2f8aebda5c4bfb7634e1302e2a9114ac3217a98a25a0bda1", kill_on_drop: false }` [INFO] [stderr] Checking justshow v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "a4aeef366946ce7d2f8aebda5c4bfb7634e1302e2a9114ac3217a98a25a0bda1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4aeef366946ce7d2f8aebda5c4bfb7634e1302e2a9114ac3217a98a25a0bda1", kill_on_drop: false }` [INFO] [stdout] a4aeef366946ce7d2f8aebda5c4bfb7634e1302e2a9114ac3217a98a25a0bda1 [INFO] checking justshow-0.0.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate justshow 0.0.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate justshow 0.0.1 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 crates.io crate justshow 0.0.1 [INFO] finished tweaking crates.io crate justshow 0.0.1 [INFO] tweaked toml for crates.io crate justshow 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate justshow 0.0.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7046c2c5c4f7f482047e5d7e022e7b156aead9212e5cbebe817a7f94bb0c94df [INFO] running `Command { std: "docker" "start" "-a" "7046c2c5c4f7f482047e5d7e022e7b156aead9212e5cbebe817a7f94bb0c94df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7046c2c5c4f7f482047e5d7e022e7b156aead9212e5cbebe817a7f94bb0c94df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7046c2c5c4f7f482047e5d7e022e7b156aead9212e5cbebe817a7f94bb0c94df", kill_on_drop: false }` [INFO] [stdout] 7046c2c5c4f7f482047e5d7e022e7b156aead9212e5cbebe817a7f94bb0c94df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 957d7ffc09b255befff3e01110c8ce9ca9f831bde0c8b1b7af5b0dd165f3faa3 [INFO] running `Command { std: "docker" "start" "-a" "957d7ffc09b255befff3e01110c8ce9ca9f831bde0c8b1b7af5b0dd165f3faa3", kill_on_drop: false }` [INFO] [stderr] Checking justshow v0.0.1 (/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/x11.rs:623:12 [INFO] [stdout] | [INFO] [stdout] 597 | pub fn with_connection(mut connection: XConnection) -> Result { [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 623 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 624 | | id_allocator, [INFO] [stdout] 625 | | screens: response.screens, [INFO] [stdout] 626 | | connection, [INFO] [stdout] ... | [INFO] [stdout] 631 | | maximum_request_length: response.maximum_request_length, [INFO] [stdout] 632 | | }) [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] | [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/x11/connection.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 78 | fn try_from(stream: UnixStream) -> Result { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | let read_end = stream.try_clone()?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 82 | let write_end = stream; [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 83 | [INFO] [stdout] 84 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 85 | | read_end: XConnectionReader::UnixStream(read_end), [INFO] [stdout] 86 | | write_end: BlockingWriter::new(BufWriter::new(Box::new(write_end))), [INFO] [stdout] 87 | | read_buf: VecDeque::new(), [INFO] [stdout] 88 | | fill_buf: vec![0u8; FILL_BUFF_SIZE].into_boxed_slice(), [INFO] [stdout] 89 | | }) [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] | [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/x11.rs:623:12 [INFO] [stdout] | [INFO] [stdout] 597 | pub fn with_connection(mut connection: XConnection) -> Result { [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 623 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 624 | | id_allocator, [INFO] [stdout] 625 | | screens: response.screens, [INFO] [stdout] 626 | | connection, [INFO] [stdout] ... | [INFO] [stdout] 631 | | maximum_request_length: response.maximum_request_length, [INFO] [stdout] 632 | | }) [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] | [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/x11/connection.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 78 | fn try_from(stream: UnixStream) -> Result { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | let read_end = stream.try_clone()?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 82 | let write_end = stream; [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 83 | [INFO] [stdout] 84 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 85 | | read_end: XConnectionReader::UnixStream(read_end), [INFO] [stdout] 86 | | write_end: BlockingWriter::new(BufWriter::new(Box::new(write_end))), [INFO] [stdout] 87 | | read_buf: VecDeque::new(), [INFO] [stdout] 88 | | fill_buf: vec![0u8; FILL_BUFF_SIZE].into_boxed_slice(), [INFO] [stdout] 89 | | }) [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] | [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/x11/xauth.rs:39:44 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn from_file

(path: P) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | let mut auth_file = fs::File::open(path.clone()) [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | XAuth::from_bytes(&auth_raw).ok_or(Error::InvalidXAuthFile(path.to_string())) [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] [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/x11/xauth.rs:39:44 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn from_file

(path: P) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | let mut auth_file = fs::File::open(path.clone()) [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | XAuth::from_bytes(&auth_raw).ok_or(Error::InvalidXAuthFile(path.to_string())) [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `justshow` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `justshow` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "957d7ffc09b255befff3e01110c8ce9ca9f831bde0c8b1b7af5b0dd165f3faa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "957d7ffc09b255befff3e01110c8ce9ca9f831bde0c8b1b7af5b0dd165f3faa3", kill_on_drop: false }` [INFO] [stdout] 957d7ffc09b255befff3e01110c8ce9ca9f831bde0c8b1b7af5b0dd165f3faa3