[INFO] cloning repository https://github.com/Ddraigan/diff-tool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ddraigan/diff-tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDdraigan%2Fdiff-tool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDdraigan%2Fdiff-tool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1cbd13b8004b5b1be374e9fdaf0e9d828084a7b4 [INFO] checking Ddraigan/diff-tool/1cbd13b8004b5b1be374e9fdaf0e9d828084a7b4 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDdraigan%2Fdiff-tool" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ddraigan/diff-tool 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 git repo https://github.com/Ddraigan/diff-tool [INFO] finished tweaking git repo https://github.com/Ddraigan/diff-tool [INFO] tweaked toml for git repo https://github.com/Ddraigan/diff-tool written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Ddraigan/diff-tool 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0f882fd3d88653d5b85b92b1abb180520326ca2f0eb2d7b2e8c3cf5295a93494 [INFO] running `Command { std: "docker" "start" "-a" "0f882fd3d88653d5b85b92b1abb180520326ca2f0eb2d7b2e8c3cf5295a93494", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f882fd3d88653d5b85b92b1abb180520326ca2f0eb2d7b2e8c3cf5295a93494", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f882fd3d88653d5b85b92b1abb180520326ca2f0eb2d7b2e8c3cf5295a93494", kill_on_drop: false }` [INFO] [stdout] 0f882fd3d88653d5b85b92b1abb180520326ca2f0eb2d7b2e8c3cf5295a93494 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1296263cf807597c29213ce9321e3fb8aa0dc7221c0763fdafefa9aa43e6007a [INFO] running `Command { std: "docker" "start" "-a" "1296263cf807597c29213ce9321e3fb8aa0dc7221c0763fdafefa9aa43e6007a", 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] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling thiserror v1.0.55 [INFO] [stderr] Compiling ahash v0.8.9 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling async-trait v0.1.76 [INFO] [stderr] Compiling serde_json v1.0.109 [INFO] [stderr] Checking anstream v0.6.12 [INFO] [stderr] Checking const-random v0.1.17 [INFO] [stderr] Checking dlv-list v0.5.2 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking ordered-multimap v0.6.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking rust-ini v0.19.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Compiling diff-tool v0.2.1 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2021 edition to 2024 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Compiling stability v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.55 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling strum_macros v0.26.1 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling pest v2.7.7 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking strum v0.26.1 [INFO] [stderr] Checking clap v4.4.6 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling pest_meta v2.7.7 [INFO] [stderr] Compiling pest_generator v2.7.7 [INFO] [stderr] Compiling pest_derive v2.7.7 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking toml_edit v0.22.6 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking ron v0.8.1 [INFO] [stderr] Checking ratatui v0.26.1 [INFO] [stderr] Checking toml v0.8.10 [INFO] [stderr] Checking config v0.14.0 [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `diff_tool` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/services/logger.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] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/services/logger.rs:116:22 [INFO] [stdout] | [INFO] [stdout] 116 | (target: $target:expr, level: $level:expr, $ex:expr) => {{ [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] 116 | (target: $target:expr_2021, level: $level:expr, $ex:expr) => {{ [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] --> src/services/logger.rs:116:42 [INFO] [stdout] | [INFO] [stdout] 116 | (target: $target:expr, level: $level:expr, $ex:expr) => {{ [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] 116 | (target: $target:expr, level: $level:expr_2021, $ex:expr) => {{ [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] --> src/services/logger.rs:116:52 [INFO] [stdout] | [INFO] [stdout] 116 | (target: $target:expr, level: $level:expr, $ex:expr) => {{ [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] 116 | (target: $target:expr, level: $level:expr, $ex:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [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] --> src/services/logger.rs:117:14 [INFO] [stderr] | [INFO] [stderr] 117 | (target: $target:expr_2021, level: $level:expr_2021, $ex:expr_2021) => {{ [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] --> src/services/logger.rs:117:40 [INFO] [stderr] | [INFO] [stderr] 117 | (target: $target:expr_2021, level: $level:expr_2021, $ex:expr_2021) => {{ [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] --> src/services/logger.rs:117:58 [INFO] [stderr] | [INFO] [stderr] 117 | (target: $target:expr_2021, level: $level:expr_2021, $ex:expr_2021) => {{ [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] --> src/services/logger.rs:125:13 [INFO] [stderr] | [INFO] [stderr] 125 | (level: $level:expr_2021, $ex:expr_2021) => { [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] --> src/services/logger.rs:125:31 [INFO] [stderr] | [INFO] [stderr] 125 | (level: $level:expr_2021, $ex:expr_2021) => { [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] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/services/logger.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | (level: $level:expr, $ex:expr) => { [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] 124 | (level: $level:expr_2021, $ex:expr) => { [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] --> src/services/logger.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | (level: $level:expr, $ex:expr) => { [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] 124 | (level: $level:expr, $ex:expr_2021) => { [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] --> src/services/logger.rs:127:22 [INFO] [stdout] | [INFO] [stdout] 127 | (target: $target:expr, $ex:expr) => { [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] 127 | (target: $target:expr_2021, $ex:expr) => { [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] --> src/services/logger.rs:127:32 [INFO] [stdout] | [INFO] [stdout] 127 | (target: $target:expr, $ex:expr) => { [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] 127 | (target: $target:expr, $ex:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] --> src/services/logger.rs:128:14 [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/services/logger.rs:130:10 [INFO] [stdout] | [INFO] [stdout] 130 | ($ex:expr) => { [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] 130 | ($ex:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] 128 | (target: $target:expr_2021, $ex:expr_2021) => { [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] --> src/services/logger.rs:128:33 [INFO] [stderr] | [INFO] [stderr] 128 | (target: $target:expr_2021, $ex:expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stdout] warning: call to deprecated safe function `std::env::set_var` is unsafe and requires unsafe block [INFO] [stdout] --> src/services/logger.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | / std::env::set_var( [INFO] [stdout] 79 | | "RUST_LOG", [INFO] [stdout] 80 | | std::env::var("RUST_LOG") [INFO] [stdout] 81 | | .or_else(|_| std::env::var(LOG_ENV.clone())) [INFO] [stdout] 82 | | .unwrap_or_else(|_| format!("{}=info", env!("CARGO_CRATE_NAME"))), [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_____^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #27970 [INFO] [stdout] = note: `--force-warn deprecated-safe-2024` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: you can wrap the call in an `unsafe` block if you can guarantee that the environment access only happens in single-threaded code [INFO] [stdout] | [INFO] [stdout] 78 + // TODO: Audit that the environment access only happens in single-threaded code. [INFO] [stdout] 79 ~ unsafe { std::env::set_var( [INFO] [stdout] 80 | "RUST_LOG", [INFO] [stdout] ... [INFO] [stdout] 83 | .unwrap_or_else(|_| format!("{}=info", env!("CARGO_CRATE_NAME"))), [INFO] [stdout] 84 ~ ) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/services/logger.rs:131:6 [INFO] [stderr] | [INFO] [stderr] 131 | ($ex:expr_2021) => { [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 8 previous errors [INFO] [stderr] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/app/mod.rs:85:16 [INFO] [stdout] | [INFO] [stdout] 85 | if let Event::Key(key) = event::read()? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^-------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/app/mod.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | } [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 85 ~ match event::read()? { Event::Key(key) => { [INFO] [stdout] 86 | if key.kind == KeyEventKind::Press { [INFO] [stdout] ... [INFO] [stdout] 89 | } [INFO] [stdout] 90 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `diff_tool` [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/services/logger.rs:116:22 [INFO] [stdout] | [INFO] [stdout] 116 | (target: $target:expr, level: $level:expr, $ex:expr) => {{ [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] 116 | (target: $target:expr_2021, level: $level:expr, $ex:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/services/logger.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] --> src/services/logger.rs:117:14 [INFO] [stderr] | [INFO] [stderr] 117 | (target: $target:expr_2021, level: $level:expr_2021, $ex:expr_2021) => {{ [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] --> src/services/logger.rs:117:40 [INFO] [stderr] | [INFO] [stderr] 117 | (target: $target:expr_2021, level: $level:expr_2021, $ex:expr_2021) => {{ [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] --> src/services/logger.rs:117:58 [INFO] [stderr] | [INFO] [stderr] 117 | (target: $target:expr_2021, level: $level:expr_2021, $ex:expr_2021) => {{ [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] --> src/services/logger.rs:125:13 [INFO] [stderr] | [INFO] [stderr] 125 | (level: $level:expr_2021, $ex:expr_2021) => { [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] --> src/services/logger.rs:125:31 [INFO] [stderr] | [INFO] [stderr] 125 | (level: $level:expr_2021, $ex:expr_2021) => { [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] --> src/services/logger.rs:128:14 [INFO] [stderr] | [INFO] [stderr] 128 | (target: $target:expr_2021, $ex:expr_2021) => { [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] --> src/services/logger.rs:128:33 [INFO] [stderr] | [INFO] [stderr] 128 | (target: $target:expr_2021, $ex:expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/services/logger.rs:131:6 [INFO] [stderr] | [INFO] [stderr] 131 | ($ex:expr_2021) => { [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 8 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] --> src/services/logger.rs:116:42 [INFO] [stdout] | [INFO] [stdout] 116 | (target: $target:expr, level: $level:expr, $ex:expr) => {{ [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] 116 | (target: $target:expr, level: $level:expr_2021, $ex:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/services/logger.rs:116:52 [INFO] [stdout] | [INFO] [stdout] 116 | (target: $target:expr, level: $level:expr, $ex:expr) => {{ [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] 116 | (target: $target:expr, level: $level:expr, $ex:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/services/logger.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | (level: $level:expr, $ex:expr) => { [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] 124 | (level: $level:expr_2021, $ex:expr) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/services/logger.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | (level: $level:expr, $ex:expr) => { [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] 124 | (level: $level:expr, $ex:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/services/logger.rs:127:22 [INFO] [stdout] | [INFO] [stdout] 127 | (target: $target:expr, $ex:expr) => { [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] 127 | (target: $target:expr_2021, $ex:expr) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/services/logger.rs:127:32 [INFO] [stdout] | [INFO] [stdout] 127 | (target: $target:expr, $ex:expr) => { [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] 127 | (target: $target:expr, $ex:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/services/logger.rs:130:10 [INFO] [stdout] | [INFO] [stdout] 130 | ($ex:expr) => { [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] 130 | ($ex:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to deprecated safe function `std::env::set_var` is unsafe and requires unsafe block [INFO] [stdout] --> src/services/logger.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | / std::env::set_var( [INFO] [stdout] 79 | | "RUST_LOG", [INFO] [stdout] 80 | | std::env::var("RUST_LOG") [INFO] [stdout] 81 | | .or_else(|_| std::env::var(LOG_ENV.clone())) [INFO] [stdout] 82 | | .unwrap_or_else(|_| format!("{}=info", env!("CARGO_CRATE_NAME"))), [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_____^ call to unsafe function [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 #27970 [INFO] [stdout] = note: `--force-warn deprecated-safe-2024` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: you can wrap the call in an `unsafe` block if you can guarantee that the environment access only happens in single-threaded code [INFO] [stdout] | [INFO] [stdout] 78 + // TODO: Audit that the environment access only happens in single-threaded code. [INFO] [stdout] 79 ~ unsafe { std::env::set_var( [INFO] [stdout] 80 | "RUST_LOG", [INFO] [stdout] ... [INFO] [stdout] 83 | .unwrap_or_else(|_| format!("{}=info", env!("CARGO_CRATE_NAME"))), [INFO] [stdout] 84 ~ ) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/app/mod.rs:85:16 [INFO] [stdout] | [INFO] [stdout] 85 | if let Event::Key(key) = event::read()? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^-------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/app/mod.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | } [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 85 ~ match event::read()? { Event::Key(key) => { [INFO] [stdout] 86 | if key.kind == KeyEventKind::Press { [INFO] [stdout] ... [INFO] [stdout] 89 | } [INFO] [stdout] 90 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.98s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Compiling diff-tool v0.2.1 (/tmp/fixit) [INFO] [stdout] error[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block [INFO] [stdout] --> src/services/logger.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | / std::env::set_var( [INFO] [stdout] 79 | | "RUST_LOG", [INFO] [stdout] 80 | | std::env::var("RUST_LOG") [INFO] [stdout] 81 | | .or_else(|_| std::env::var(LOG_ENV.clone())) [INFO] [stdout] 82 | | .unwrap_or_else(|_| format!("{}=info", env!("CARGO_CRATE_NAME"))), [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_____^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block [INFO] [stdout] --> src/services/logger.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | / std::env::set_var( [INFO] [stdout] 79 | | "RUST_LOG", [INFO] [stdout] 80 | | std::env::var("RUST_LOG") [INFO] [stdout] 81 | | .or_else(|_| std::env::var(LOG_ENV.clone())) [INFO] [stdout] 82 | | .unwrap_or_else(|_| format!("{}=info", env!("CARGO_CRATE_NAME"))), [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_____^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] error: could not compile `diff-tool` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `diff-tool` (lib test) due to 2 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" "1296263cf807597c29213ce9321e3fb8aa0dc7221c0763fdafefa9aa43e6007a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1296263cf807597c29213ce9321e3fb8aa0dc7221c0763fdafefa9aa43e6007a", kill_on_drop: false }` [INFO] [stdout] 1296263cf807597c29213ce9321e3fb8aa0dc7221c0763fdafefa9aa43e6007a