[INFO] cloning repository https://github.com/4rtzel/rtr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4rtzel/rtr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4rtzel%2Frtr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4rtzel%2Frtr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b7d647029436b59bf9f61daf9c6ab51330867e1 [INFO] checking 4rtzel/rtr against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4rtzel%2Frtr" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/4rtzel/rtr 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/4rtzel/rtr [INFO] finished tweaking git repo https://github.com/4rtzel/rtr [INFO] tweaked toml for git repo https://github.com/4rtzel/rtr written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/4rtzel/rtr 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 04ff0d8adb392de397c2ab109f462f3cbc3ba03ff77b7042b106127fc8f3ebd5 [INFO] running `Command { std: "docker" "start" "-a" "04ff0d8adb392de397c2ab109f462f3cbc3ba03ff77b7042b106127fc8f3ebd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04ff0d8adb392de397c2ab109f462f3cbc3ba03ff77b7042b106127fc8f3ebd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04ff0d8adb392de397c2ab109f462f3cbc3ba03ff77b7042b106127fc8f3ebd5", kill_on_drop: false }` [INFO] [stdout] 04ff0d8adb392de397c2ab109f462f3cbc3ba03ff77b7042b106127fc8f3ebd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 44c0fee582a853184a376451b04b5dc7084974f9944569191944f35ec0261584 [INFO] running `Command { std: "docker" "start" "-a" "44c0fee582a853184a376451b04b5dc7084974f9944569191944f35ec0261584", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking rtr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/parser/grid_slice_parser.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl GridSliceRange { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] 12 | fn new(from: i64, to: i64, step: i64, exclude: bool) -> GridSliceRange { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.89s [INFO] running `Command { std: "docker" "inspect" "44c0fee582a853184a376451b04b5dc7084974f9944569191944f35ec0261584", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44c0fee582a853184a376451b04b5dc7084974f9944569191944f35ec0261584", kill_on_drop: false }` [INFO] [stdout] 44c0fee582a853184a376451b04b5dc7084974f9944569191944f35ec0261584 [INFO] checking 4rtzel/rtr 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%2F4rtzel%2Frtr" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/4rtzel/rtr 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/4rtzel/rtr [INFO] finished tweaking git repo https://github.com/4rtzel/rtr [INFO] tweaked toml for git repo https://github.com/4rtzel/rtr written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/4rtzel/rtr 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 848e86c6fad79c8e9daea8b1d62eb966dcf8749156485c6a028aceb16f399fd9 [INFO] running `Command { std: "docker" "start" "-a" "848e86c6fad79c8e9daea8b1d62eb966dcf8749156485c6a028aceb16f399fd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "848e86c6fad79c8e9daea8b1d62eb966dcf8749156485c6a028aceb16f399fd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "848e86c6fad79c8e9daea8b1d62eb966dcf8749156485c6a028aceb16f399fd9", kill_on_drop: false }` [INFO] [stdout] 848e86c6fad79c8e9daea8b1d62eb966dcf8749156485c6a028aceb16f399fd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a06feabd1b7c1af8577c2fdbeef5e4882391dc0e5cfb3ed9da616da1c400874a [INFO] running `Command { std: "docker" "start" "-a" "a06feabd1b7c1af8577c2fdbeef5e4882391dc0e5cfb3ed9da616da1c400874a", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking rtr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/parser/grid_slice_parser.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl GridSliceRange { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] 12 | fn new(from: i64, to: i64, step: i64, exclude: bool) -> GridSliceRange { [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] --> src/grid_slice.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 27 | it: I, [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | ) -> Vec { [INFO] [stdout] 29 | / it.enumerate() [INFO] [stdout] 30 | | .filter(|(n, _)| { [INFO] [stdout] 31 | | self.filter_by_range(&field_range, *n as i64, self.grid_slice.field.exclude) [INFO] [stdout] 32 | | }) [INFO] [stdout] 33 | | .map(|(_, f)| self.slice_chars(f)) [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/grid_slice.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 49 | it: I, [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 50 | ) -> String { [INFO] [stdout] 51 | / it.enumerate() [INFO] [stdout] 52 | | .filter(|(n, _)| { [INFO] [stdout] 53 | | self.filter_by_range(&char_range, *n as i64, self.grid_slice.character.exclude) [INFO] [stdout] 54 | | }) [INFO] [stdout] 55 | | .map(|(_, c)| c) [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; 1 warning emitted [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/grid_slice.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 27 | it: I, [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | ) -> Vec { [INFO] [stdout] 29 | / it.enumerate() [INFO] [stdout] 30 | | .filter(|(n, _)| { [INFO] [stdout] 31 | | self.filter_by_range(&field_range, *n as i64, self.grid_slice.field.exclude) [INFO] [stdout] 32 | | }) [INFO] [stdout] 33 | | .map(|(_, f)| self.slice_chars(f)) [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/grid_slice.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 49 | it: I, [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 50 | ) -> String { [INFO] [stdout] 51 | / it.enumerate() [INFO] [stdout] 52 | | .filter(|(n, _)| { [INFO] [stdout] 53 | | self.filter_by_range(&char_range, *n as i64, self.grid_slice.character.exclude) [INFO] [stdout] 54 | | }) [INFO] [stdout] 55 | | .map(|(_, c)| c) [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] [stderr] error: could not compile `rtr` (bin "rtr") due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rtr` (bin "rtr" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "a06feabd1b7c1af8577c2fdbeef5e4882391dc0e5cfb3ed9da616da1c400874a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a06feabd1b7c1af8577c2fdbeef5e4882391dc0e5cfb3ed9da616da1c400874a", kill_on_drop: false }` [INFO] [stdout] a06feabd1b7c1af8577c2fdbeef5e4882391dc0e5cfb3ed9da616da1c400874a