[INFO] fetching crate node-semver 2.1.0... [INFO] checking node-semver-2.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate node-semver 2.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate node-semver 2.1.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate node-semver 2.1.0 [INFO] finished tweaking crates.io crate node-semver 2.1.0 [INFO] tweaked toml for crates.io crate node-semver 2.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 28 packages to latest compatible versions [INFO] [stderr] Adding ansi_term v0.11.0 (available: v0.12.1) [INFO] [stderr] Adding ctor v0.1.26 (available: v0.2.8) [INFO] [stderr] Adding miette v5.10.0 (available: v7.2.0) [INFO] [stderr] Adding miette-derive v5.10.0 (available: v7.2.0) [INFO] [stderr] Adding pretty_assertions v0.6.1 (available: v1.4.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5b0250836bdaa904661e98518b9700f5af725a8bd8f6bfbe713806af18f581d [INFO] running `Command { std: "docker" "start" "-a" "c5b0250836bdaa904661e98518b9700f5af725a8bd8f6bfbe713806af18f581d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5b0250836bdaa904661e98518b9700f5af725a8bd8f6bfbe713806af18f581d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5b0250836bdaa904661e98518b9700f5af725a8bd8f6bfbe713806af18f581d", kill_on_drop: false }` [INFO] [stdout] c5b0250836bdaa904661e98518b9700f5af725a8bd8f6bfbe713806af18f581d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e9bddf6b0f6a1fbd681d4d2f77ed4e3b9766b766deb05767514ac5a15bc3fdd [INFO] running `Command { std: "docker" "start" "-a" "5e9bddf6b0f6a1fbd681d4d2f77ed4e3b9766b766deb05767514ac5a15bc3fdd", kill_on_drop: false }` [INFO] [stderr] Checking bytecount v0.6.8 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking node-semver v2.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `impl FnMut(&str) -> Result<(&str, range::Range), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/range.rs:346:15 [INFO] [stdout] | [INFO] [stdout] 343 | pub fn parse>(input: S) -> Result { [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 346 | match all_consuming(range_set)(input) { [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: this value of type `impl FnMut(&str) -> Result<(&str, Version), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:291:15 [INFO] [stdout] | [INFO] [stdout] 280 | pub fn parse>(input: S) -> Result { [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 291 | match all_consuming(version)(input) { [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 `node-semver` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5e9bddf6b0f6a1fbd681d4d2f77ed4e3b9766b766deb05767514ac5a15bc3fdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e9bddf6b0f6a1fbd681d4d2f77ed4e3b9766b766deb05767514ac5a15bc3fdd", kill_on_drop: false }` [INFO] [stdout] 5e9bddf6b0f6a1fbd681d4d2f77ed4e3b9766b766deb05767514ac5a15bc3fdd