[INFO] fetching crate colorblast 0.0.3... [INFO] checking colorblast-0.0.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate colorblast 0.0.3 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate colorblast 0.0.3 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 colorblast 0.0.3 [INFO] finished tweaking crates.io crate colorblast 0.0.3 [INFO] tweaked toml for crates.io crate colorblast 0.0.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate colorblast 0.0.3 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded char-ranges v0.1.1 [INFO] [stderr] Downloaded text-scanner v0.0.3 [INFO] [stderr] Downloaded any-lexer v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f93967f549bb62445cb1910d062646fc5b43633fc314442898f1c7f9a42bba5f [INFO] running `Command { std: "docker" "start" "-a" "f93967f549bb62445cb1910d062646fc5b43633fc314442898f1c7f9a42bba5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f93967f549bb62445cb1910d062646fc5b43633fc314442898f1c7f9a42bba5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f93967f549bb62445cb1910d062646fc5b43633fc314442898f1c7f9a42bba5f", kill_on_drop: false }` [INFO] [stdout] f93967f549bb62445cb1910d062646fc5b43633fc314442898f1c7f9a42bba5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 31e7746c99d20fd1e89662200644d78f35240cecefe42fdfbff841d9c8a95f9f [INFO] running `Command { std: "docker" "start" "-a" "31e7746c99d20fd1e89662200644d78f35240cecefe42fdfbff841d9c8a95f9f", kill_on_drop: false }` [INFO] [stderr] Checking char-ranges v0.1.1 [INFO] [stderr] Checking text-scanner v0.0.3 [INFO] [stderr] Checking any-lexer v0.0.3 [INFO] [stderr] Checking colorblast v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `peek_find` is never used [INFO] [stdout] --> src/lexers/mod.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 89 | trait LexerExt<'text, Tok> [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 96 | fn peek_find

(&self, mut predicate: P) -> Option [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek_find` is never used [INFO] [stdout] --> src/lexers/mod.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 89 | trait LexerExt<'text, Tok> [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 96 | fn peek_find

(&self, mut predicate: P) -> Option [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "31e7746c99d20fd1e89662200644d78f35240cecefe42fdfbff841d9c8a95f9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31e7746c99d20fd1e89662200644d78f35240cecefe42fdfbff841d9c8a95f9f", kill_on_drop: false }` [INFO] [stdout] 31e7746c99d20fd1e89662200644d78f35240cecefe42fdfbff841d9c8a95f9f [INFO] checking colorblast-0.0.3 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate colorblast 0.0.3 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate colorblast 0.0.3 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 colorblast 0.0.3 [INFO] finished tweaking crates.io crate colorblast 0.0.3 [INFO] tweaked toml for crates.io crate colorblast 0.0.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate colorblast 0.0.3 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b5415873f61b3fa5cfa026a1d81833c511c58911c881f50a8093d439db0b3fe1 [INFO] running `Command { std: "docker" "start" "-a" "b5415873f61b3fa5cfa026a1d81833c511c58911c881f50a8093d439db0b3fe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5415873f61b3fa5cfa026a1d81833c511c58911c881f50a8093d439db0b3fe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5415873f61b3fa5cfa026a1d81833c511c58911c881f50a8093d439db0b3fe1", kill_on_drop: false }` [INFO] [stdout] b5415873f61b3fa5cfa026a1d81833c511c58911c881f50a8093d439db0b3fe1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ff160a4a7e9ad18526b29ca05869a5a410ce90c328e74c03b8f6d591aa319021 [INFO] running `Command { std: "docker" "start" "-a" "ff160a4a7e9ad18526b29ca05869a5a410ce90c328e74c03b8f6d591aa319021", kill_on_drop: false }` [INFO] [stderr] Checking char-ranges v0.1.1 [INFO] [stderr] Checking text-scanner v0.0.3 [INFO] [stderr] Checking any-lexer v0.0.3 [INFO] [stderr] Checking colorblast v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `peek_find` is never used [INFO] [stdout] --> src/lexers/mod.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 89 | trait LexerExt<'text, Tok> [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 96 | fn peek_find

(&self, mut predicate: P) -> Option [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/lexers/mod.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 96 | fn peek_find

(&self, mut predicate: P) -> Option [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 100 | self.clone().find(|(tok, span)| predicate((*tok, span))) [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/lexers/mod.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 104 | fn peek_find_token

(&self, mut predicate: P) -> Option [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | self.clone().find(move |(tok, _span)| predicate(*tok)) [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/lexers/mod.rs:108:27 [INFO] [stdout] | [INFO] [stdout] 104 | fn peek_find_token

(&self, mut predicate: P) -> Option [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | self.clone().find(move |(tok, _span)| predicate(*tok)) [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/token.rs:193:21 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn peek_non_space_simple_token_if(&self, f: F) -> Option<(Token, TokenSpan<'text>)> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 193 | .filter(|(tok, span)| f((*tok, span))) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek_find` is never used [INFO] [stdout] --> src/lexers/mod.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 89 | trait LexerExt<'text, Tok> [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 96 | fn peek_find

(&self, mut predicate: P) -> Option [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/lexers/mod.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 96 | fn peek_find

(&self, mut predicate: P) -> Option [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 100 | self.clone().find(|(tok, span)| predicate((*tok, span))) [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/lexers/mod.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 104 | fn peek_find_token

(&self, mut predicate: P) -> Option [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | self.clone().find(move |(tok, _span)| predicate(*tok)) [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/lexers/mod.rs:108:27 [INFO] [stdout] | [INFO] [stdout] 104 | fn peek_find_token

(&self, mut predicate: P) -> Option [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | self.clone().find(move |(tok, _span)| predicate(*tok)) [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] [stderr] error: could not compile `colorblast` (lib) due to 5 previous errors; 1 warning emitted [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/token.rs:193:21 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn peek_non_space_simple_token_if(&self, f: F) -> Option<(Token, TokenSpan<'text>)> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 193 | .filter(|(tok, span)| f((*tok, span))) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `colorblast` (lib test) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "ff160a4a7e9ad18526b29ca05869a5a410ce90c328e74c03b8f6d591aa319021", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff160a4a7e9ad18526b29ca05869a5a410ce90c328e74c03b8f6d591aa319021", kill_on_drop: false }` [INFO] [stdout] ff160a4a7e9ad18526b29ca05869a5a410ce90c328e74c03b8f6d591aa319021