[INFO] cloning repository https://github.com/GNUSheep/shsh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GNUSheep/shsh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGNUSheep%2Fshsh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGNUSheep%2Fshsh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] da0a67e183820bf16ea8cc80e86767a2085e7307 [INFO] checking GNUSheep/shsh/da0a67e183820bf16ea8cc80e86767a2085e7307 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGNUSheep%2Fshsh" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/GNUSheep/shsh on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/GNUSheep/shsh [INFO] finished tweaking git repo https://github.com/GNUSheep/shsh [INFO] tweaked toml for git repo https://github.com/GNUSheep/shsh written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/GNUSheep/shsh 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a443765dd78ff975695e173dc1074591e1ef630afdc021cbee0007c327ee5019 [INFO] running `Command { std: "docker" "start" "-a" "a443765dd78ff975695e173dc1074591e1ef630afdc021cbee0007c327ee5019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a443765dd78ff975695e173dc1074591e1ef630afdc021cbee0007c327ee5019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a443765dd78ff975695e173dc1074591e1ef630afdc021cbee0007c327ee5019", kill_on_drop: false }` [INFO] [stdout] a443765dd78ff975695e173dc1074591e1ef630afdc021cbee0007c327ee5019 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af4b34bd706925e7fa3185cbd2e88df8187464070c7aa8c162b51af1c0799ecc [INFO] running `Command { std: "docker" "start" "-a" "af4b34bd706925e7fa3185cbd2e88df8187464070c7aa8c162b51af1c0799ecc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Checking ctrlc v3.4.2 [INFO] [stderr] Checking rev_lines v0.3.0 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking shsh v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `prompt` [INFO] [stdout] --> src/parser.rs:62:73 [INFO] [stdout] | [INFO] [stdout] 62 | fn render_text(text: &String, mut cur_pos: [u16; 2], mut offset: usize, prompt: char) -> ([u16; 2], usize) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prompt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:62:54 [INFO] [stdout] | [INFO] [stdout] 62 | fn render_text(text: &String, mut cur_pos: [u16; 2], mut offset: usize, prompt: char) -> ([u16; 2], usize) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pos` is never read [INFO] [stdout] --> src/parser.rs:202:33 [INFO] [stdout] | [INFO] [stdout] 202 | let mut pos = get_cursor_position(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | fn get_line(mut begin_pos: [u16; 2], history: &mut history::History, completion: &autocompletion::Completion, prompt: char) -> String { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:147:10 [INFO] [stdout] | [INFO] [stdout] 147 | let (mut col, _) = size().unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [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/executor.rs:69:80 [INFO] [stdout] | [INFO] [stdout] 69 | let stdin = prev_cmd.map_or(Stdio::inherit(), |out: Child| Stdio::from(out.stdout.unwrap())); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [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] = 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/autocompletion.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 61 | .map(|entry| { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 62 | / entry [INFO] [stdout] 63 | | .expect("Failed to get directory entry") [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; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `shsh` (bin "shsh") due to 3 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `prompt` [INFO] [stdout] --> src/parser.rs:62:73 [INFO] [stdout] | [INFO] [stdout] 62 | fn render_text(text: &String, mut cur_pos: [u16; 2], mut offset: usize, prompt: char) -> ([u16; 2], usize) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prompt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:62:54 [INFO] [stdout] | [INFO] [stdout] 62 | fn render_text(text: &String, mut cur_pos: [u16; 2], mut offset: usize, prompt: char) -> ([u16; 2], usize) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pos` is never read [INFO] [stdout] --> src/parser.rs:202:33 [INFO] [stdout] | [INFO] [stdout] 202 | let mut pos = get_cursor_position(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | fn get_line(mut begin_pos: [u16; 2], history: &mut history::History, completion: &autocompletion::Completion, prompt: char) -> String { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:147:10 [INFO] [stdout] | [INFO] [stdout] 147 | let (mut col, _) = size().unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [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/executor.rs:69:80 [INFO] [stdout] | [INFO] [stdout] 69 | let stdin = prev_cmd.map_or(Stdio::inherit(), |out: Child| Stdio::from(out.stdout.unwrap())); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [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] = 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/autocompletion.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 61 | .map(|entry| { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 62 | / entry [INFO] [stdout] 63 | | .expect("Failed to get directory entry") [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; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `shsh` (bin "shsh" test) due to 3 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "af4b34bd706925e7fa3185cbd2e88df8187464070c7aa8c162b51af1c0799ecc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af4b34bd706925e7fa3185cbd2e88df8187464070c7aa8c162b51af1c0799ecc", kill_on_drop: false }` [INFO] [stdout] af4b34bd706925e7fa3185cbd2e88df8187464070c7aa8c162b51af1c0799ecc