[INFO] fetching crate pct-str 2.0.0... [INFO] checking pct-str-2.0.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate pct-str 2.0.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate pct-str 2.0.0 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 pct-str 2.0.0 [INFO] finished tweaking crates.io crate pct-str 2.0.0 [INFO] tweaked toml for crates.io crate pct-str 2.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate pct-str 2.0.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c83d3c700d943414869c2ef5a44618268c4eb04798247ff4f863f7266f31826a [INFO] running `Command { std: "docker" "start" "-a" "c83d3c700d943414869c2ef5a44618268c4eb04798247ff4f863f7266f31826a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c83d3c700d943414869c2ef5a44618268c4eb04798247ff4f863f7266f31826a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c83d3c700d943414869c2ef5a44618268c4eb04798247ff4f863f7266f31826a", kill_on_drop: false }` [INFO] [stdout] c83d3c700d943414869c2ef5a44618268c4eb04798247ff4f863f7266f31826a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e72993fb0fe4dd1a9a4a0b0500f8e4f8caa4bf24fd460a00a8e70b6f9bdeac66 [INFO] running `Command { std: "docker" "start" "-a" "e72993fb0fe4dd1a9a4a0b0500f8e4f8caa4bf24fd460a00a8e70b6f9bdeac66", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking utf8-decode v1.0.1 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking pct-str v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.80s [INFO] running `Command { std: "docker" "inspect" "e72993fb0fe4dd1a9a4a0b0500f8e4f8caa4bf24fd460a00a8e70b6f9bdeac66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e72993fb0fe4dd1a9a4a0b0500f8e4f8caa4bf24fd460a00a8e70b6f9bdeac66", kill_on_drop: false }` [INFO] [stdout] e72993fb0fe4dd1a9a4a0b0500f8e4f8caa4bf24fd460a00a8e70b6f9bdeac66 [INFO] checking pct-str-2.0.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate pct-str 2.0.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate pct-str 2.0.0 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 pct-str 2.0.0 [INFO] finished tweaking crates.io crate pct-str 2.0.0 [INFO] tweaked toml for crates.io crate pct-str 2.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate pct-str 2.0.0 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e49636d2c983836510e8d0d42a5c907480135201ec80b65e56367142817374c [INFO] running `Command { std: "docker" "start" "-a" "3e49636d2c983836510e8d0d42a5c907480135201ec80b65e56367142817374c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e49636d2c983836510e8d0d42a5c907480135201ec80b65e56367142817374c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e49636d2c983836510e8d0d42a5c907480135201ec80b65e56367142817374c", kill_on_drop: false }` [INFO] [stdout] 3e49636d2c983836510e8d0d42a5c907480135201ec80b65e56367142817374c [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3aa8f4a3700851a787d0a306bd03ab30132668f1e8346276765c1305b3a43156 [INFO] running `Command { std: "docker" "start" "-a" "3aa8f4a3700851a787d0a306bd03ab30132668f1e8346276765c1305b3a43156", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking utf8-decode v1.0.1 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking pct-str v2.0.0 (/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/lib.rs:68:20 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn map(self, f: impl FnOnce(T) -> U) -> InvalidPctString { [INFO] [stdout] | ---- ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | InvalidPctString(f(self.0)) [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/lib.rs:269:3 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn validate(input: impl Iterator) -> bool { [INFO] [stdout] | ------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 268 | let chars = UntrustedBytes::new(input); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 269 | utf8_decode::UnsafeDecoder::new(chars).all(|r| r.is_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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pct-str` (lib) due to 3 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/lib.rs:68:20 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn map(self, f: impl FnOnce(T) -> U) -> InvalidPctString { [INFO] [stdout] | ---- ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | InvalidPctString(f(self.0)) [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/lib.rs:269:3 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn validate(input: impl Iterator) -> bool { [INFO] [stdout] | ------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 268 | let chars = UntrustedBytes::new(input); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 269 | utf8_decode::UnsafeDecoder::new(chars).all(|r| r.is_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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pct-str` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3aa8f4a3700851a787d0a306bd03ab30132668f1e8346276765c1305b3a43156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aa8f4a3700851a787d0a306bd03ab30132668f1e8346276765c1305b3a43156", kill_on_drop: false }` [INFO] [stdout] 3aa8f4a3700851a787d0a306bd03ab30132668f1e8346276765c1305b3a43156