[INFO] fetching crate cargo-index 0.2.7... [INFO] checking cargo-index-0.2.7 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate cargo-index 0.2.7 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate cargo-index 0.2.7 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-index 0.2.7 [INFO] finished tweaking crates.io crate cargo-index 0.2.7 [INFO] tweaked toml for crates.io crate cargo-index 0.2.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-index 0.2.7 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9fcf5a326a8c524d9ddab83faf6b1452a3aee0477277bd7cc930cfff9f47e01e [INFO] running `Command { std: "docker" "start" "-a" "9fcf5a326a8c524d9ddab83faf6b1452a3aee0477277bd7cc930cfff9f47e01e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fcf5a326a8c524d9ddab83faf6b1452a3aee0477277bd7cc930cfff9f47e01e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fcf5a326a8c524d9ddab83faf6b1452a3aee0477277bd7cc930cfff9f47e01e", kill_on_drop: false }` [INFO] [stdout] 9fcf5a326a8c524d9ddab83faf6b1452a3aee0477277bd7cc930cfff9f47e01e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1431407e2140dcc3eec6737d8cccddd8e32421873fdbc46f60e68f7815f049fd [INFO] running `Command { std: "docker" "start" "-a" "1431407e2140dcc3eec6737d8cccddd8e32421873fdbc46f60e68f7815f049fd", 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 libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking cpufeatures v0.2.10 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling jobserver v0.1.27 [INFO] [stderr] Checking filetime v0.2.22 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking tar v0.4.40 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling libz-sys v1.1.12 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Compiling libssh2-sys v0.3.0 [INFO] [stderr] Compiling libgit2-sys v0.16.1+1.7.1 [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 flate2 v1.0.28 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking tempfile v3.8.0 [INFO] [stderr] Checking clap v4.4.6 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking cargo-platform v0.1.4 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking git2 v0.18.1 [INFO] [stderr] Checking cargo_metadata v0.18.1 [INFO] [stderr] Checking reg-index v0.6.0 [INFO] [stderr] Checking cargo-index v0.2.7 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/test_index.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `test_index` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * tests/support/mod.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] --> tests/support/mod.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | ($e:expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> tests/support/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | ($e: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] 19 | ($e: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] --> tests/support/mod.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | env::set_var("GIT_AUTHOR_NAME", "Index Admin"); [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] 43 + // TODO: Audit that the environment access only happens in single-threaded code. [INFO] [stdout] 44 ~ unsafe { env::set_var("GIT_AUTHOR_NAME", "Index Admin") }; [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] --> tests/support/mod.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | env::set_var("GIT_AUTHOR_EMAIL", "admin@example.com"); [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] 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] 44 + // TODO: Audit that the environment access only happens in single-threaded code. [INFO] [stdout] 45 ~ unsafe { env::set_var("GIT_AUTHOR_EMAIL", "admin@example.com") }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `api_path` is never read [INFO] [stdout] --> tests/support/mod.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 201 | pub struct TestIndex { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 207 | pub api_path: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.24s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking cargo-index v0.2.7 (/tmp/fixit) [INFO] [stdout] error[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block [INFO] [stdout] --> tests/support/mod.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | env::set_var("GIT_AUTHOR_NAME", "Index Admin"); [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] --> tests/support/mod.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | env::set_var("GIT_AUTHOR_EMAIL", "admin@example.com"); [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-index` (test "test_index") due to 3 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" "1431407e2140dcc3eec6737d8cccddd8e32421873fdbc46f60e68f7815f049fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1431407e2140dcc3eec6737d8cccddd8e32421873fdbc46f60e68f7815f049fd", kill_on_drop: false }` [INFO] [stdout] 1431407e2140dcc3eec6737d8cccddd8e32421873fdbc46f60e68f7815f049fd