[INFO] fetching crate accurate 0.4.1... [INFO] checking accurate-0.4.1 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate accurate 0.4.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate accurate 0.4.1 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate accurate 0.4.1 [INFO] finished tweaking crates.io crate accurate 0.4.1 [INFO] tweaked toml for crates.io crate accurate 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate accurate 0.4.1 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e8b0cf8cbe51f4bc9865970651420acdfb27eaa1e9e89a6a3686af8b5fc97d6 [INFO] running `Command { std: "docker" "start" "-a" "3e8b0cf8cbe51f4bc9865970651420acdfb27eaa1e9e89a6a3686af8b5fc97d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e8b0cf8cbe51f4bc9865970651420acdfb27eaa1e9e89a6a3686af8b5fc97d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e8b0cf8cbe51f4bc9865970651420acdfb27eaa1e9e89a6a3686af8b5fc97d6", kill_on_drop: false }` [INFO] [stdout] 3e8b0cf8cbe51f4bc9865970651420acdfb27eaa1e9e89a6a3686af8b5fc97d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0e2a90e93e88aaec10df9389ddb3de63b8eacc965c53f70c8e067e95d28244a [INFO] running `Command { std: "docker" "start" "-a" "a0e2a90e93e88aaec10df9389ddb3de63b8eacc965c53f70c8e067e95d28244a", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Fixed Cargo.toml (1 fix) [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.4 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking clap_builder v4.5.9 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling rug v1.25.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking ieee754 v0.2.6 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling embed-doc-image v0.1.4 [INFO] [stderr] Checking accurate v0.4.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Migrating tests/all.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/testsuite.rs from 2021 edition to 2024 [INFO] [stderr] Migrating benches/criterion.rs from 2021 edition to 2024 [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | rng.gen::() * eps.powi(r) [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `testsuite` [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:86:40 [INFO] [stdout] | [INFO] [stdout] 86 | let b = (1..m - 1).map(|_| rng.gen()).collect::>(); [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:98:21 [INFO] [stdout] | [INFO] [stdout] 98 | rng.gen::() * eps.powi(r) [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:108:36 [INFO] [stdout] | [INFO] [stdout] 108 | let b = (1..m).map(|_| rng.gen()).collect::>(); [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:230:20 [INFO] [stdout] | [INFO] [stdout] 230 | Color::Rgb(rng.gen(), rng.gen(), rng.gen()) [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] * examples/testsuite.rs [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:230:31 [INFO] [stdout] | [INFO] [stdout] 230 | Color::Rgb(rng.gen(), rng.gen(), rng.gen()) [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:230:42 [INFO] [stdout] | [INFO] [stdout] 230 | Color::Rgb(rng.gen(), rng.gen(), rng.gen()) [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:249:16 [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr_2021, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:249:29 [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr, $title:expr_2021, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:249:40 [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr, $title:expr, ($xs:expr_2021, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:249:50 [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr_2021, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:249:60 [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr_2021, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:249:70 [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 249 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr_2021), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:288:16 [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr_2021, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:288:29 [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr, $title:expr_2021, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:288:40 [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr, $title:expr, ($xs:expr_2021, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] The following errors were reported: [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:288:50 [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr_2021, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:288:60 [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr_2021, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] --> examples/testsuite.rs:249:6 [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:288:70 [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 288 | ($filename:expr, $title:expr, ($xs:expr, $ys:expr, $ds:expr, $cs:expr_2021), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:327:16 [INFO] [stdout] | [INFO] [stdout] 327 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 327 | ($filename:expr_2021, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 249 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:327:29 [INFO] [stdout] | [INFO] [stdout] 327 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 327 | ($filename:expr, $title:expr_2021, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:327:40 [INFO] [stdout] | [INFO] [stdout] 327 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 327 | ($filename:expr, $title:expr, ($zs:expr_2021, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:327:50 [INFO] [stdout] | [INFO] [stdout] 327 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 327 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr_2021, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:327:60 [INFO] [stdout] | [INFO] [stdout] 327 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 327 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr_2021), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:356:16 [INFO] [stdout] | [INFO] [stdout] 356 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 356 | ($filename:expr_2021, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:356:29 [INFO] [stdout] | [INFO] [stdout] 356 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 356 | ($filename:expr, $title:expr_2021, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:356:40 [INFO] [stdout] | [INFO] [stdout] 356 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 356 | ($filename:expr, $title:expr, ($zs:expr_2021, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:356:50 [INFO] [stdout] | [INFO] [stdout] 356 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 356 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr_2021, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] --> examples/testsuite.rs:249:27 [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> examples/testsuite.rs:356:60 [INFO] [stdout] | [INFO] [stdout] 356 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr), $($acct:path),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 356 | ($filename:expr, $title:expr, ($zs:expr, $ds:expr, $cs:expr_2021), $($acct:path),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 249 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:249:46 [INFO] [stderr] | [INFO] [stderr] 249 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:249:61 [INFO] [stderr] | [INFO] [stderr] 249 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:249:76 [INFO] [stderr] | [INFO] [stderr] 249 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:249:91 [INFO] [stderr] | [INFO] [stderr] 249 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:288:6 [INFO] [stderr] | [INFO] [stderr] 288 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:288:27 [INFO] [stderr] | [INFO] [stderr] 288 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:288:46 [INFO] [stderr] | [INFO] [stderr] 288 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:288:61 [INFO] [stderr] | [INFO] [stderr] 288 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:288:76 [INFO] [stderr] | [INFO] [stderr] 288 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:288:91 [INFO] [stderr] | [INFO] [stderr] 288 | ($filename:expr_2021, $title:expr_2021, ($xs:expr_2021, $ys:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:327:6 [INFO] [stderr] | [INFO] [stderr] 327 | ($filename:expr_2021, $title:expr_2021, ($zs:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:327:27 [INFO] [stderr] | [INFO] [stderr] 327 | ($filename:expr_2021, $title:expr_2021, ($zs:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:327:46 [INFO] [stderr] | [INFO] [stderr] 327 | ($filename:expr_2021, $title:expr_2021, ($zs:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:327:61 [INFO] [stderr] | [INFO] [stderr] 327 | ($filename:expr_2021, $title:expr_2021, ($zs:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:327:76 [INFO] [stderr] | [INFO] [stderr] 327 | ($filename:expr_2021, $title:expr_2021, ($zs:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:356:6 [INFO] [stderr] | [INFO] [stderr] 356 | ($filename:expr_2021, $title:expr_2021, ($zs:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:356:27 [INFO] [stderr] | [INFO] [stderr] 356 | ($filename:expr_2021, $title:expr_2021, ($zs:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:356:46 [INFO] [stderr] | [INFO] [stderr] 356 | ($filename:expr_2021, $title:expr_2021, ($zs:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:356:61 [INFO] [stderr] | [INFO] [stderr] 356 | ($filename:expr_2021, $title:expr_2021, ($zs:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> examples/testsuite.rs:356:76 [INFO] [stderr] | [INFO] [stderr] 356 | ($filename:expr_2021, $title:expr_2021, ($zs:expr_2021, $ds:expr_2021, $cs:expr_2021), $($acct:path),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 22 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `criterion` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * benches/criterion.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> benches/criterion.rs:201:6 [INFO] [stderr] | [INFO] [stderr] 201 | ($c:expr_2021, $name:expr_2021, $f:ident, { $($tf:ty),* }) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> benches/criterion.rs:201:20 [INFO] [stderr] | [INFO] [stderr] 201 | ($c:expr_2021, $name:expr_2021, $f:ident, { $($tf:ty),* }) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> benches/criterion.rs:207:6 [INFO] [stderr] | [INFO] [stderr] 207 | ($c:expr_2021, $name:expr_2021, $f:ident, { $($tacc:ty),* }, $tfs:tt) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> benches/criterion.rs:207:20 [INFO] [stderr] | [INFO] [stderr] 207 | ($c:expr_2021, $name:expr_2021, $f:ident, { $($tacc:ty),* }, $tfs:tt) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> benches/criterion.rs:213:6 [INFO] [stderr] | [INFO] [stderr] 213 | ($c:expr_2021, $name:expr_2021, $f:ident, $tacc:ty, { $($tf:ty),* }) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> benches/criterion.rs:213:20 [INFO] [stderr] | [INFO] [stderr] 213 | ($c:expr_2021, $name:expr_2021, $f:ident, $tacc:ty, { $($tf:ty),* }) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> benches/criterion.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | ($c:expr, $name:expr, $f:ident, { $($tf:ty),* }) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 201 | ($c:expr_2021, $name:expr, $f:ident, { $($tf:ty),* }) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> benches/criterion.rs:201:21 [INFO] [stdout] | [INFO] [stdout] 201 | ($c:expr, $name:expr, $f:ident, { $($tf:ty),* }) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 201 | ($c:expr, $name:expr_2021, $f:ident, { $($tf:ty),* }) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> benches/criterion.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | ($c:expr, $name:expr, $f:ident, { $($tacc:ty),* }, $tfs:tt) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 207 | ($c:expr_2021, $name:expr, $f:ident, { $($tacc:ty),* }, $tfs:tt) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> benches/criterion.rs:207:21 [INFO] [stdout] | [INFO] [stdout] 207 | ($c:expr, $name:expr, $f:ident, { $($tacc:ty),* }, $tfs:tt) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 207 | ($c:expr, $name:expr_2021, $f:ident, { $($tacc:ty),* }, $tfs:tt) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> benches/criterion.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | ($c:expr, $name:expr, $f:ident, $tacc:ty, { $($tf:ty),* }) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 213 | ($c:expr_2021, $name:expr, $f:ident, $tacc:ty, { $($tf:ty),* }) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> benches/criterion.rs:213:21 [INFO] [stdout] | [INFO] [stdout] 213 | ($c:expr, $name:expr, $f:ident, $tacc:ty, { $($tf:ty),* }) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 213 | ($c:expr, $name:expr_2021, $f:ident, $tacc:ty, { $($tf:ty),* }) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 24s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking accurate v0.4.1 (/tmp/fixit) [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> examples/testsuite.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | rng.gen::() * eps.powi(r) [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] | [INFO] [stdout] help: escape `gen` to use it as an identifier [INFO] [stdout] | [INFO] [stdout] 75 | rng.r#gen::() * eps.powi(r) [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> examples/testsuite.rs:86:40 [INFO] [stdout] | [INFO] [stdout] 86 | let b = (1..m - 1).map(|_| rng.gen()).collect::>(); [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] | [INFO] [stdout] help: escape `gen` to use it as an identifier [INFO] [stdout] | [INFO] [stdout] 86 | let b = (1..m - 1).map(|_| rng.r#gen()).collect::>(); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> examples/testsuite.rs:98:21 [INFO] [stdout] | [INFO] [stdout] 98 | rng.gen::() * eps.powi(r) [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] | [INFO] [stdout] help: escape `gen` to use it as an identifier [INFO] [stdout] | [INFO] [stdout] 98 | rng.r#gen::() * eps.powi(r) [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> examples/testsuite.rs:108:36 [INFO] [stdout] | [INFO] [stdout] 108 | let b = (1..m).map(|_| rng.gen()).collect::>(); [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] | [INFO] [stdout] help: escape `gen` to use it as an identifier [INFO] [stdout] | [INFO] [stdout] 108 | let b = (1..m).map(|_| rng.r#gen()).collect::>(); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> examples/testsuite.rs:230:20 [INFO] [stdout] | [INFO] [stdout] 230 | Color::Rgb(rng.gen(), rng.gen(), rng.gen()) [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] | [INFO] [stdout] help: escape `gen` to use it as an identifier [INFO] [stdout] | [INFO] [stdout] 230 | Color::Rgb(rng.r#gen(), rng.gen(), rng.gen()) [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> examples/testsuite.rs:230:31 [INFO] [stdout] | [INFO] [stdout] 230 | Color::Rgb(rng.gen(), rng.gen(), rng.gen()) [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] | [INFO] [stdout] help: escape `gen` to use it as an identifier [INFO] [stdout] | [INFO] [stdout] 230 | Color::Rgb(rng.gen(), rng.r#gen(), rng.gen()) [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> examples/testsuite.rs:230:42 [INFO] [stdout] | [INFO] [stdout] 230 | Color::Rgb(rng.gen(), rng.gen(), rng.gen()) [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] | [INFO] [stdout] help: escape `gen` to use it as an identifier [INFO] [stdout] | [INFO] [stdout] 230 | Color::Rgb(rng.gen(), rng.gen(), rng.r#gen()) [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `accurate` (example "testsuite") due to 8 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "a0e2a90e93e88aaec10df9389ddb3de63b8eacc965c53f70c8e067e95d28244a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0e2a90e93e88aaec10df9389ddb3de63b8eacc965c53f70c8e067e95d28244a", kill_on_drop: false }` [INFO] [stdout] a0e2a90e93e88aaec10df9389ddb3de63b8eacc965c53f70c8e067e95d28244a