[INFO] cloning repository https://github.com/malicean/stitchfinder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/malicean/stitchfinder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalicean%2Fstitchfinder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalicean%2Fstitchfinder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2698ecf5f2c8ee2fc669f53ef46f47eb97bc7a6 [INFO] checking malicean/stitchfinder against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalicean%2Fstitchfinder" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/malicean/stitchfinder 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/malicean/stitchfinder [INFO] finished tweaking git repo https://github.com/malicean/stitchfinder [INFO] tweaked toml for git repo https://github.com/malicean/stitchfinder written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/malicean/stitchfinder 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] ed18c5b7aa34a21f0678bd5ab382c39c14ff10d9543f441a92d81e2c0483e15f [INFO] running `Command { std: "docker" "start" "-a" "ed18c5b7aa34a21f0678bd5ab382c39c14ff10d9543f441a92d81e2c0483e15f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed18c5b7aa34a21f0678bd5ab382c39c14ff10d9543f441a92d81e2c0483e15f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed18c5b7aa34a21f0678bd5ab382c39c14ff10d9543f441a92d81e2c0483e15f", kill_on_drop: false }` [INFO] [stdout] ed18c5b7aa34a21f0678bd5ab382c39c14ff10d9543f441a92d81e2c0483e15f [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] 7258c7216b2bd7dad1f3b6cf1e321dabd5aa98d1691150ab511a11e03660c9e5 [INFO] running `Command { std: "docker" "start" "-a" "7258c7216b2bd7dad1f3b6cf1e321dabd5aa98d1691150ab511a11e03660c9e5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling anyhow v1.0.76 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking papergrid v0.11.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Checking crossbeam-epoch v0.9.17 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Compiling tabled_derive v0.7.0 [INFO] [stderr] Checking tabled v0.15.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking stitchfinder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `rsplit_at_mut` is never used [INFO] [stdout] --> src/ext.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait StrExt { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 2 | fn rsplit_at(&self, i: usize) -> (&str, &str); [INFO] [stdout] 3 | fn rsplit_at_mut(&mut self, i: usize) -> (&mut str, &mut str); [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 3.98s [INFO] running `Command { std: "docker" "inspect" "7258c7216b2bd7dad1f3b6cf1e321dabd5aa98d1691150ab511a11e03660c9e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7258c7216b2bd7dad1f3b6cf1e321dabd5aa98d1691150ab511a11e03660c9e5", kill_on_drop: false }` [INFO] [stdout] 7258c7216b2bd7dad1f3b6cf1e321dabd5aa98d1691150ab511a11e03660c9e5 [INFO] checking malicean/stitchfinder 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%2Fmalicean%2Fstitchfinder" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/malicean/stitchfinder 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/malicean/stitchfinder [INFO] finished tweaking git repo https://github.com/malicean/stitchfinder [INFO] tweaked toml for git repo https://github.com/malicean/stitchfinder written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/malicean/stitchfinder 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] f86bea08d2135f744cca9c336c7483fa41eaf60ddcc4e8209438a83a2b3b81c6 [INFO] running `Command { std: "docker" "start" "-a" "f86bea08d2135f744cca9c336c7483fa41eaf60ddcc4e8209438a83a2b3b81c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f86bea08d2135f744cca9c336c7483fa41eaf60ddcc4e8209438a83a2b3b81c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f86bea08d2135f744cca9c336c7483fa41eaf60ddcc4e8209438a83a2b3b81c6", kill_on_drop: false }` [INFO] [stdout] f86bea08d2135f744cca9c336c7483fa41eaf60ddcc4e8209438a83a2b3b81c6 [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] 76b6c27459e2da5738c37827c1a599b72f8ec4d00551c18b79b591769f7c24c2 [INFO] running `Command { std: "docker" "start" "-a" "76b6c27459e2da5738c37827c1a599b72f8ec4d00551c18b79b591769f7c24c2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling anyhow v1.0.76 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking papergrid v0.11.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crossbeam-epoch v0.9.17 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Compiling tabled_derive v0.7.0 [INFO] [stderr] Checking tabled v0.15.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking stitchfinder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `rsplit_at_mut` is never used [INFO] [stdout] --> src/ext.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait StrExt { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 2 | fn rsplit_at(&self, i: usize) -> (&str, &str); [INFO] [stdout] 3 | fn rsplit_at_mut(&mut self, i: usize) -> (&mut str, &mut str); [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/disp.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn println<'a>(combos: impl ParallelIterator>) -> anyhow::Result<()> { [INFO] [stdout] | ----------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 89 | let mut table = Table::new(rows(combos)); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | / std::io::stdout() [INFO] [stdout] 93 | | .lock() [INFO] [stdout] 94 | | .write_fmt(format_args!("{table}")) [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/matcher.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 176 | let extrap = expand(ctx).map(|(found, pos)| (found, Some(pos))); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 177 | [INFO] [stdout] 178 | / [(ctx.given.as_str(), None)] [INFO] [stdout] 179 | | .into_par_iter() [INFO] [stdout] 180 | | .chain(extrap) [INFO] [stdout] 181 | | .flat_map(move |(expans, pos_given)| { [INFO] [stdout] ... | [INFO] [stdout] 196 | | }) [INFO] [stdout] 197 | | }) [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/disp.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn println<'a>(combos: impl ParallelIterator>) -> anyhow::Result<()> { [INFO] [stdout] | ----------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 89 | let mut table = Table::new(rows(combos)); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | / std::io::stdout() [INFO] [stdout] 93 | | .lock() [INFO] [stdout] 94 | | .write_fmt(format_args!("{table}")) [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 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stitchfinder` (bin "stitchfinder") due to 3 previous errors; 1 warning emitted [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] --> src/matcher.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 176 | let extrap = expand(ctx).map(|(found, pos)| (found, Some(pos))); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 177 | [INFO] [stdout] 178 | / [(ctx.given.as_str(), None)] [INFO] [stdout] 179 | | .into_par_iter() [INFO] [stdout] 180 | | .chain(extrap) [INFO] [stdout] 181 | | .flat_map(move |(expans, pos_given)| { [INFO] [stdout] ... | [INFO] [stdout] 196 | | }) [INFO] [stdout] 197 | | }) [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 `stitchfinder` (bin "stitchfinder" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "76b6c27459e2da5738c37827c1a599b72f8ec4d00551c18b79b591769f7c24c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b6c27459e2da5738c37827c1a599b72f8ec4d00551c18b79b591769f7c24c2", kill_on_drop: false }` [INFO] [stdout] 76b6c27459e2da5738c37827c1a599b72f8ec4d00551c18b79b591769f7c24c2