[INFO] fetching crate repvar 0.13.2... [INFO] checking repvar-0.13.2 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate repvar 0.13.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate repvar 0.13.2 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] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate repvar 0.13.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate repvar 0.13.2 [INFO] tweaked toml for crates.io crate repvar 0.13.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate repvar 0.13.2 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 75fe5631d40f7bf991bef625e47ea3a68e8fd15b0fd86d52368b1ca64fe679d3 [INFO] running `Command { std: "docker" "start" "-a" "75fe5631d40f7bf991bef625e47ea3a68e8fd15b0fd86d52368b1ca64fe679d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75fe5631d40f7bf991bef625e47ea3a68e8fd15b0fd86d52368b1ca64fe679d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75fe5631d40f7bf991bef625e47ea3a68e8fd15b0fd86d52368b1ca64fe679d3", kill_on_drop: false }` [INFO] [stdout] 75fe5631d40f7bf991bef625e47ea3a68e8fd15b0fd86d52368b1ca64fe679d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] de4a9112a425ef1f53d3eb0b721e5e9fcf4a166440f1222414da6c60d38821b1 [INFO] running `Command { std: "docker" "start" "-a" "de4a9112a425ef1f53d3eb0b721e5e9fcf4a166440f1222414da6c60d38821b1", 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 v1.0.70 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling thiserror v1.0.51 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking cli_utils_hoijui v0.7.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling const_format_proc_macros v0.2.32 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking dotenvy v0.15.7 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking const_format v0.2.32 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking bstr v1.8.0 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Compiling git-version-macro v0.3.9 [INFO] [stderr] Compiling thiserror-impl v1.0.51 [INFO] [stderr] Compiling typed-builder-macro v0.18.0 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking git-version v0.3.9 [INFO] [stderr] Checking typed-builder v0.18.0 [INFO] [stderr] Checking repvar v0.13.2 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `repvar` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/replacer.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/replacer.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | ($($p:ident:$v:expr_2021),*) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/replacer.rs:65:20 [INFO] [stdout] | [INFO] [stdout] 65 | ($($p:ident:$v: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] 65 | ($($p:ident:$v: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/tools.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | env::set_var(key, value); [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] 19 + // TODO: Audit that the environment access only happens in single-threaded code. [INFO] [stdout] 20 ~ unsafe { env::set_var(key, value) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/cli_api.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `repvar` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/replacer.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/replacer.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | ($($p:ident:$v: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] --> src/replacer.rs:65:20 [INFO] [stdout] | [INFO] [stdout] 65 | ($($p:ident:$v:expr),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 65 | ($($p:ident:$v: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/tools.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | env::set_var(key, value); [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] 19 + // TODO: Audit that the environment access only happens in single-threaded code. [INFO] [stdout] 20 ~ unsafe { env::set_var(key, value) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:37:55 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn cwd(&'a mut self, dir: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:42:58 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn stdin(&'a mut self, text: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:48:71 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn env(&'a mut self, key: &'a str, value: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:54:55 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn arg(&'a mut self, arg: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:60:60 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn args(&'a mut self, args: &[&'a str]) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:65:59 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn stdout(&'a mut self, text: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:70:59 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn stderr(&'a mut self, text: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/cli.rs from 2021 edition to 2024 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:37:55 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn cwd(&'a mut self, dir: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:42:58 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn stdin(&'a mut self, text: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:48:71 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn env(&'a mut self, key: &'a str, value: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:54:55 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn arg(&'a mut self, arg: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:60:60 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn args(&'a mut self, args: &[&'a str]) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:65:59 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn stdout(&'a mut self, text: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> tests/cli_api.rs:70:59 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn stderr(&'a mut self, text: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.16s [INFO] [stdout] warning: field `cwd` is never read [INFO] [stdout] --> tests/cli_api.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Tester<'a, S = RandomState> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 14 | cmd: &'a str, [INFO] [stdout] 15 | cwd: Option<&'a str>, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `cwd` and `args` are never used [INFO] [stdout] --> tests/cli_api.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> Tester<'a> { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn cwd(&'a mut self, dir: &'a str) -> &'a mut Tester { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn args(&'a mut self, args: &[&'a str]) -> &'a mut Tester { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking repvar v0.13.2 (/tmp/fixit) [INFO] [stdout] error[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block [INFO] [stdout] --> src/tools.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | env::set_var(key, value); [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[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block [INFO] [stdout] --> src/tools.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | env::set_var(key, value); [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] [stderr] error: could not compile `repvar` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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 `repvar` (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" "de4a9112a425ef1f53d3eb0b721e5e9fcf4a166440f1222414da6c60d38821b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de4a9112a425ef1f53d3eb0b721e5e9fcf4a166440f1222414da6c60d38821b1", kill_on_drop: false }` [INFO] [stdout] de4a9112a425ef1f53d3eb0b721e5e9fcf4a166440f1222414da6c60d38821b1