[INFO] fetching crate trycmd-indygreg-fork 0.14.20... [INFO] checking trycmd-indygreg-fork-0.14.20 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate trycmd-indygreg-fork 0.14.20 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate trycmd-indygreg-fork 0.14.20 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 crates.io crate trycmd-indygreg-fork 0.14.20 [INFO] finished tweaking crates.io crate trycmd-indygreg-fork 0.14.20 [INFO] tweaked toml for crates.io crate trycmd-indygreg-fork 0.14.20 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate trycmd-indygreg-fork 0.14.20 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-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f30b9ff49fc35df9f46b3dcf8e31e2ba9285d09509456244a408d27aa939b8f [INFO] running `Command { std: "docker" "start" "-a" "2f30b9ff49fc35df9f46b3dcf8e31e2ba9285d09509456244a408d27aa939b8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f30b9ff49fc35df9f46b3dcf8e31e2ba9285d09509456244a408d27aa939b8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f30b9ff49fc35df9f46b3dcf8e31e2ba9285d09509456244a408d27aa939b8f", kill_on_drop: false }` [INFO] [stdout] 2f30b9ff49fc35df9f46b3dcf8e31e2ba9285d09509456244a408d27aa939b8f [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59d3081e6f61c9e3e01a750c01350daacbba685dbce69fcbf81211d7312aa9d7 [INFO] running `Command { std: "docker" "start" "-a" "59d3081e6f61c9e3e01a750c01350daacbba685dbce69fcbf81211d7312aa9d7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking content_inspector v0.2.4 [INFO] [stderr] Checking winnow v0.5.19 [INFO] [stderr] Checking dunce v1.0.4 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking similar v2.3.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking shlex v1.2.0 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking snapbox-macros v0.3.6 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking filetime v0.2.22 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking os_pipe v1.1.4 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking snapbox v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Checking serde_spanned v0.6.4 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking humantime-serde v1.1.1 [INFO] [stderr] Checking toml_edit v0.20.7 [INFO] [stderr] Checking trycmd-indygreg-fork v0.14.20 (/opt/rustwide/workdir) [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/schema.rs:174:22 [INFO] [stdout] | [INFO] [stdout] 174 | .map(|p| snapbox::path::resolve_dir(p).map_err(|e| e.to_string())) [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/schema.rs:180:22 [INFO] [stdout] | [INFO] [stdout] 180 | .map(|p| snapbox::path::resolve_dir(p).map_err(|e| e.to_string())) [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/runner.rs:196:39 [INFO] [stdout] | [INFO] [stdout] 196 | Ok(cwd) => cwd.or_else(|| std::env::current_dir().ok()), [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/runner.rs:208:51 [INFO] [stdout] | [INFO] [stdout] 208 | if let Some(cwd) = cwd.clone().or_else(|| std::env::current_dir().ok()) { [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `trycmd-indygreg-fork` (lib) due to 5 previous errors [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/schema.rs:174:22 [INFO] [stdout] | [INFO] [stdout] 174 | .map(|p| snapbox::path::resolve_dir(p).map_err(|e| e.to_string())) [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/schema.rs:180:22 [INFO] [stdout] | [INFO] [stdout] 180 | .map(|p| snapbox::path::resolve_dir(p).map_err(|e| e.to_string())) [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/runner.rs:196:39 [INFO] [stdout] | [INFO] [stdout] 196 | Ok(cwd) => cwd.or_else(|| std::env::current_dir().ok()), [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/runner.rs:208:51 [INFO] [stdout] | [INFO] [stdout] 208 | if let Some(cwd) = cwd.clone().or_else(|| std::env::current_dir().ok()) { [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `trycmd-indygreg-fork` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "59d3081e6f61c9e3e01a750c01350daacbba685dbce69fcbf81211d7312aa9d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59d3081e6f61c9e3e01a750c01350daacbba685dbce69fcbf81211d7312aa9d7", kill_on_drop: false }` [INFO] [stdout] 59d3081e6f61c9e3e01a750c01350daacbba685dbce69fcbf81211d7312aa9d7