[INFO] fetching crate repl-block 0.10.0... [INFO] checking repl-block-0.10.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate repl-block 0.10.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate repl-block 0.10.0 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 repl-block 0.10.0 [INFO] finished tweaking crates.io crate repl-block 0.10.0 [INFO] tweaked toml for crates.io crate repl-block 0.10.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 60 packages to latest compatible versions [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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-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] fd653aff0a22dea3aca1833bc4ddd6dd49b72efdc165120808e17b72b2404b92 [INFO] running `Command { std: "docker" "start" "-a" "fd653aff0a22dea3aca1833bc4ddd6dd49b72efdc165120808e17b72b2404b92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd653aff0a22dea3aca1833bc4ddd6dd49b72efdc165120808e17b72b2404b92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd653aff0a22dea3aca1833bc4ddd6dd49b72efdc165120808e17b72b2404b92", kill_on_drop: false }` [INFO] [stdout] fd653aff0a22dea3aca1833bc4ddd6dd49b72efdc165120808e17b72b2404b92 [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] 23b965c8954826d911896a872d5710a443e47d4b092d00ee03bf5b57d528f0b0 [INFO] running `Command { std: "docker" "start" "-a" "23b965c8954826d911896a872d5710a443e47d4b092d00ee03bf5b57d528f0b0", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking derive_more v1.0.0 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking repl-block v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `insert_str`, `grapheme_indices`, and `max_x` are never used [INFO] [stdout] --> src/cmd.rs:298:12 [INFO] [stdout] | [INFO] [stdout] 257 | impl Line { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 298 | pub fn insert_str(&mut self, x_pos: u16, s: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 317 | pub fn grapheme_indices(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | pub fn max_x(&self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert_str`, `grapheme_indices`, and `max_x` are never used [INFO] [stdout] --> src/cmd.rs:298:12 [INFO] [stdout] | [INFO] [stdout] 257 | impl Line { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 298 | pub fn insert_str(&mut self, x_pos: u16, s: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 317 | pub fn grapheme_indices(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | pub fn max_x(&self) -> u16 { [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.37s [INFO] running `Command { std: "docker" "inspect" "23b965c8954826d911896a872d5710a443e47d4b092d00ee03bf5b57d528f0b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23b965c8954826d911896a872d5710a443e47d4b092d00ee03bf5b57d528f0b0", kill_on_drop: false }` [INFO] [stdout] 23b965c8954826d911896a872d5710a443e47d4b092d00ee03bf5b57d528f0b0 [INFO] checking repl-block-0.10.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate repl-block 0.10.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate repl-block 0.10.0 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 repl-block 0.10.0 [INFO] finished tweaking crates.io crate repl-block 0.10.0 [INFO] tweaked toml for crates.io crate repl-block 0.10.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 60 packages to latest compatible versions [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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] c9cc4a757289a788d48ea3b4c28c6db670d9a640ce76b51d5dc3fae908199d10 [INFO] running `Command { std: "docker" "start" "-a" "c9cc4a757289a788d48ea3b4c28c6db670d9a640ce76b51d5dc3fae908199d10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9cc4a757289a788d48ea3b4c28c6db670d9a640ce76b51d5dc3fae908199d10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9cc4a757289a788d48ea3b4c28c6db670d9a640ce76b51d5dc3fae908199d10", kill_on_drop: false }` [INFO] [stdout] c9cc4a757289a788d48ea3b4c28c6db670d9a640ce76b51d5dc3fae908199d10 [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] 97732c696ffa3406c00d4dd6fb381670e1d782d45565af18faf9a96a60d1dfa9 [INFO] running `Command { std: "docker" "start" "-a" "97732c696ffa3406c00d4dd6fb381670e1d782d45565af18faf9a96a60d1dfa9", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking derive_more v1.0.0 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking repl-block v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `insert_str`, `grapheme_indices`, and `max_x` are never used [INFO] [stdout] --> src/cmd.rs:298:12 [INFO] [stdout] | [INFO] [stdout] 257 | impl Line { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 298 | pub fn insert_str(&mut self, x_pos: u16, s: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 317 | pub fn grapheme_indices(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | pub fn max_x(&self) -> u16 { [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/history.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 101 | let Ok(regex) = Regex::new(regex) else { return vec![/*no matches*/] }; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 102 | / self.iter().rev(/*most recent first*/) [INFO] [stdout] 103 | | .map(|(hidx, cmd)| (hidx, cmd, cmd.to_source_code())) [INFO] [stdout] 104 | | .filter(|(_, _, src)| regex.is_match(&src)) [INFO] [stdout] 105 | | .map(|(hidx, _, _)| hidx) [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] warning: methods `insert_str`, `grapheme_indices`, and `max_x` are never used [INFO] [stdout] --> src/cmd.rs:298:12 [INFO] [stdout] | [INFO] [stdout] 257 | impl Line { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 298 | pub fn insert_str(&mut self, x_pos: u16, s: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 317 | pub fn grapheme_indices(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | pub fn max_x(&self) -> u16 { [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/history.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 101 | let Ok(regex) = Regex::new(regex) else { return vec![/*no matches*/] }; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 102 | / self.iter().rev(/*most recent first*/) [INFO] [stdout] 103 | | .map(|(hidx, cmd)| (hidx, cmd, cmd.to_source_code())) [INFO] [stdout] 104 | | .filter(|(_, _, src)| regex.is_match(&src)) [INFO] [stdout] 105 | | .map(|(hidx, _, _)| hidx) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `repl-block` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `repl-block` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "97732c696ffa3406c00d4dd6fb381670e1d782d45565af18faf9a96a60d1dfa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97732c696ffa3406c00d4dd6fb381670e1d782d45565af18faf9a96a60d1dfa9", kill_on_drop: false }` [INFO] [stdout] 97732c696ffa3406c00d4dd6fb381670e1d782d45565af18faf9a96a60d1dfa9