[INFO] fetching crate cargo-ninja 0.5.1... [INFO] checking cargo-ninja-0.5.1 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate cargo-ninja 0.5.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate cargo-ninja 0.5.1 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 cargo-ninja 0.5.1 [INFO] finished tweaking crates.io crate cargo-ninja 0.5.1 [INFO] tweaked toml for crates.io crate cargo-ninja 0.5.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-ninja 0.5.1 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] cf235dccba4a52c6ae1441ed9b36fd0c2ce0d6376e58dc1fc59d9d7621fb52fc [INFO] running `Command { std: "docker" "start" "-a" "cf235dccba4a52c6ae1441ed9b36fd0c2ce0d6376e58dc1fc59d9d7621fb52fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf235dccba4a52c6ae1441ed9b36fd0c2ce0d6376e58dc1fc59d9d7621fb52fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf235dccba4a52c6ae1441ed9b36fd0c2ce0d6376e58dc1fc59d9d7621fb52fc", kill_on_drop: false }` [INFO] [stdout] cf235dccba4a52c6ae1441ed9b36fd0c2ce0d6376e58dc1fc59d9d7621fb52fc [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] ce1c856c23e33f2ef0b5b17fd693358c5286decb7bdf4837bbc3b1b2ddf25814 [INFO] running `Command { std: "docker" "start" "-a" "ce1c856c23e33f2ef0b5b17fd693358c5286decb7bdf4837bbc3b1b2ddf25814", 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 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking bumpalo v3.15.4 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking winnow v0.6.6 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking jobserver v0.1.31 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking snailquote v0.3.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking cargo-util v0.2.10 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking cookie-factory v0.3.3 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking erased-serde v0.4.4 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking cargo-platform v0.1.8 [INFO] [stderr] Checking toml_edit v0.22.12 [INFO] [stderr] Checking ninja-files-data2 v0.1.0 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking ninja-files-cookie2 v0.1.0 [INFO] [stderr] Checking serde-untagged v0.1.5 [INFO] [stderr] Checking ninja-files2 v0.2.0 [INFO] [stderr] Checking cargo_metadata v0.18.1 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Checking cargo-util-schemas v0.2.0 [INFO] [stderr] Checking cargo-ninja v0.5.1 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `cargo_ninja` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/custom_build.rs [INFO] [stderr] * src/main.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] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/custom_build.rs:293:30 [INFO] [stdout] | [INFO] [stdout] 293 | ($link_type: expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 293 | ($link_type: expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [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/custom_build.rs:293:18 [INFO] [stderr] | [INFO] [stderr] 293 | ($link_type: 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] warning: the feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(lazy_cell)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error; 1 warning emitted [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 feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(lazy_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inputs` is never read [INFO] [stdout] --> src/build_plan.rs:496:9 [INFO] [stdout] | [INFO] [stdout] 492 | pub struct BuildPlan { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 496 | pub inputs: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BuildPlan` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `build_script_output`, `rerun_if_changed`, and `rerun_if_env_changed` are never read [INFO] [stdout] --> src/custom_build.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct BuildDeps { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 63 | pub build_script_output: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 64 | /// Files that trigger a rebuild if they change. [INFO] [stdout] 65 | pub rerun_if_changed: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 66 | /// Environment variables that trigger a rebuild if they change. [INFO] [stdout] 67 | pub rerun_if_env_changed: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BuildDeps` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/main.rs:204:16 [INFO] [stdout] | [INFO] [stdout] 204 | if let Ok(out_dir) = i.out_dir() { [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/main.rs:206:13 [INFO] [stdout] | [INFO] [stdout] 206 | } [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] 204 ~ match i.out_dir() { Ok(out_dir) => { [INFO] [stdout] 205 | std::fs::create_dir_all(out_dir)?; [INFO] [stdout] 206 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/build_plan.rs:635:20 [INFO] [stdout] | [INFO] [stdout] 635 | if let Ok(out_dir) = i.out_dir() { [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/build_plan.rs:637:17 [INFO] [stdout] | [INFO] [stdout] 637 | } [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 635 ~ match i.out_dir() { Ok(out_dir) => { [INFO] [stdout] 636 | std::fs::create_dir_all(out_dir)?; [INFO] [stdout] 637 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stdout] --> src/custom_build.rs:293:18 [INFO] [stdout] | [INFO] [stdout] 293 | ($link_type: expr_2021) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #123742 for more information [INFO] [stdout] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(lazy_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-ninja` (bin "cargo-ninja") due to 2 previous errors; 1 warning emitted [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "ce1c856c23e33f2ef0b5b17fd693358c5286decb7bdf4837bbc3b1b2ddf25814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce1c856c23e33f2ef0b5b17fd693358c5286decb7bdf4837bbc3b1b2ddf25814", kill_on_drop: false }` [INFO] [stdout] ce1c856c23e33f2ef0b5b17fd693358c5286decb7bdf4837bbc3b1b2ddf25814