[INFO] cloning repository https://github.com/Horryportier/lush [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Horryportier/lush" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHorryportier%2Flush", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHorryportier%2Flush'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 909cb85c255d4976804b7f26ad9afca670317f0f [INFO] checking Horryportier/lush/909cb85c255d4976804b7f26ad9afca670317f0f 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%2FHorryportier%2Flush" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Horryportier/lush 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/Horryportier/lush [INFO] finished tweaking git repo https://github.com/Horryportier/lush [INFO] tweaked toml for git repo https://github.com/Horryportier/lush written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Horryportier/lush 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 878b9a577410e82351081320d316da6aaba5642429ed158d88588302a78dec42 [INFO] running `Command { std: "docker" "start" "-a" "878b9a577410e82351081320d316da6aaba5642429ed158d88588302a78dec42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "878b9a577410e82351081320d316da6aaba5642429ed158d88588302a78dec42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "878b9a577410e82351081320d316da6aaba5642429ed158d88588302a78dec42", kill_on_drop: false }` [INFO] [stdout] 878b9a577410e82351081320d316da6aaba5642429ed158d88588302a78dec42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a9bc875aa32553a9572e5c0d860a895c7a5707050142cb07e4c5136683437b2b [INFO] running `Command { std: "docker" "start" "-a" "a9bc875aa32553a9572e5c0d860a895c7a5707050142cb07e4c5136683437b2b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking lush v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Env` is never constructed [INFO] [stdout] --> src/prompt/prompt.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Promptable { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 17 | Env(String, ContentStyle), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_env` is never used [INFO] [stdout] --> src/prompt/prompt.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Prompt { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn add_env(mut self, env: String, style: ContentStyle) -> Prompt { [INFO] [stdout] | ^^^^^^^ [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/command/command.rs:121:49 [INFO] [stdout] | [INFO] [stdout] 120 | ... prev_command.map_or(Stdio::inherit(), |mut output: Child| { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | ... Stdio::from(match output.stdout.take() { [INFO] [stdout] | _______________________________________^ [INFO] [stdout] 122 | | ... Some(s) => Stdio::from(s), [INFO] [stdout] 123 | | ... None => Stdio::inherit(), [INFO] [stdout] 124 | | ... }) [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Env` is never constructed [INFO] [stdout] --> src/prompt/prompt.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Promptable { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 17 | Env(String, ContentStyle), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_env` is never used [INFO] [stdout] --> src/prompt/prompt.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Prompt { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn add_env(mut self, env: String, style: ContentStyle) -> Prompt { [INFO] [stdout] | ^^^^^^^ [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/command/command.rs:121:49 [INFO] [stdout] | [INFO] [stdout] 120 | ... prev_command.map_or(Stdio::inherit(), |mut output: Child| { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | ... Stdio::from(match output.stdout.take() { [INFO] [stdout] | _______________________________________^ [INFO] [stdout] 122 | | ... Some(s) => Stdio::from(s), [INFO] [stdout] 123 | | ... None => Stdio::inherit(), [INFO] [stdout] 124 | | ... }) [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] [stderr] error: could not compile `lush` (bin "lush" test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lush` (bin "lush") due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a9bc875aa32553a9572e5c0d860a895c7a5707050142cb07e4c5136683437b2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9bc875aa32553a9572e5c0d860a895c7a5707050142cb07e4c5136683437b2b", kill_on_drop: false }` [INFO] [stdout] a9bc875aa32553a9572e5c0d860a895c7a5707050142cb07e4c5136683437b2b