[INFO] cloning repository https://github.com/Lapo4kaKek/rust-utils [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lapo4kaKek/rust-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLapo4kaKek%2Frust-utils", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLapo4kaKek%2Frust-utils'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 669369f78369efb5645ca40e3ce8ebf72b9297f2 [INFO] checking Lapo4kaKek/rust-utils/669369f78369efb5645ca40e3ce8ebf72b9297f2 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLapo4kaKek%2Frust-utils" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lapo4kaKek/rust-utils 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/Lapo4kaKek/rust-utils [INFO] finished tweaking git repo https://github.com/Lapo4kaKek/rust-utils [INFO] tweaked toml for git repo https://github.com/Lapo4kaKek/rust-utils written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Lapo4kaKek/rust-utils 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] 8fa69b77dfd54aac248fa4a1aa1adb1a2608bb918bc3e8b219b92206d95afc52 [INFO] running `Command { std: "docker" "start" "-a" "8fa69b77dfd54aac248fa4a1aa1adb1a2608bb918bc3e8b219b92206d95afc52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fa69b77dfd54aac248fa4a1aa1adb1a2608bb918bc3e8b219b92206d95afc52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fa69b77dfd54aac248fa4a1aa1adb1a2608bb918bc3e8b219b92206d95afc52", kill_on_drop: false }` [INFO] [stdout] 8fa69b77dfd54aac248fa4a1aa1adb1a2608bb918bc3e8b219b92206d95afc52 [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] c7ebda0dfbdb0632e2427a75b8dc7972d5f620cb09a8b58848a8a750060d18eb [INFO] running `Command { std: "docker" "start" "-a" "c7ebda0dfbdb0632e2427a75b8dc7972d5f620cb09a8b58848a8a750060d18eb", 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] Checking Split_some_generic_vec v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stdout] warning: unused return value of `f64::::powi` that must be used [INFO] [stdout] --> src/parallel_compute_test.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | self.x.powi(2); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: method returns a new number and does not mutate the original value [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = self.x.powi(2); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/parallel_compute_test.rs (1 fix) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking Split_some_generic_vec v0.1.0 (/tmp/fixit) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parallel_compute` [INFO] [stdout] --> src/parallel_compute_test.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | assert_eq!(expected, parallel_compute::parallel_compute(vector, func)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `parallel_compute` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 3 + use crate::parallel_compute; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parallel_compute` [INFO] [stdout] --> src/parallel_compute_test.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | assert_eq!(expected, parallel_compute::parallel_compute(vector, func)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `parallel_compute` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 3 + use crate::parallel_compute; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parallel_compute` [INFO] [stdout] --> src/parallel_compute_test.rs:63:30 [INFO] [stdout] | [INFO] [stdout] 63 | assert_eq!(expected, parallel_compute::parallel_compute(vector, func)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `parallel_compute` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 3 + use crate::parallel_compute; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parallel_compute` [INFO] [stdout] --> src/parallel_compute_test.rs:68:40 [INFO] [stdout] | [INFO] [stdout] 68 | let result: Vec> = parallel_compute::parallel_compute(input, |n: &i32| n * n); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `parallel_compute` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 3 + use crate::parallel_compute; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parallel_compute` [INFO] [stdout] --> src/parallel_compute_test.rs:75:22 [INFO] [stdout] | [INFO] [stdout] 75 | let result = parallel_compute::parallel_compute(input.clone(), |n: &i32| n * n); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `parallel_compute` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 3 + use crate::parallel_compute; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parallel_compute` [INFO] [stdout] --> src/parallel_compute_test.rs:83:22 [INFO] [stdout] | [INFO] [stdout] 83 | let result = parallel_compute::parallel_compute(input.clone(), |n: &i32| n * n); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `parallel_compute` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 3 + use crate::parallel_compute; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parallel_compute` [INFO] [stdout] --> src/parallel_compute_test.rs:96:22 [INFO] [stdout] | [INFO] [stdout] 96 | let result = parallel_compute::parallel_compute(input_str.clone(), |s| concat(&s)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `parallel_compute` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 3 + use crate::parallel_compute; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parallel_compute` [INFO] [stdout] --> src/parallel_compute_test.rs:105:22 [INFO] [stdout] | [INFO] [stdout] 105 | let result = parallel_compute::parallel_compute(input_str.clone(), |s| concat(&s)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `parallel_compute` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 3 + use crate::parallel_compute; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parallel_compute` [INFO] [stdout] --> src/parallel_compute_test.rs:146:26 [INFO] [stdout] | [INFO] [stdout] 146 | let result = parallel_compute::parallel_compute(input_points.clone(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `parallel_compute` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 3 + use crate::parallel_compute; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parallel_compute` [INFO] [stdout] --> src/parallel_compute_test.rs:158:23 [INFO] [stdout] | [INFO] [stdout] 158 | let results = parallel_compute::parallel_compute(input, |x| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `parallel_compute` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 3 + use crate::parallel_compute; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/parallel_compute_test.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> src/parallel_compute_test.rs:96:77 [INFO] [stdout] | [INFO] [stdout] 96 | let result = parallel_compute::parallel_compute(input_str.clone(), |s| concat(&s)); [INFO] [stdout] | ^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] = note: all function arguments must have a statically known size [INFO] [stdout] = help: unsized fn params are gated as an unstable feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> src/parallel_compute_test.rs:105:77 [INFO] [stdout] | [INFO] [stdout] 105 | let result = parallel_compute::parallel_compute(input_str.clone(), |s| concat(&s)); [INFO] [stdout] | ^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] = note: all function arguments must have a statically known size [INFO] [stdout] = help: unsized fn params are gated as an unstable feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `Split_some_generic_vec` (bin "Split_some_generic_vec" test) due to 13 previous errors; 1 warning emitted [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" "c7ebda0dfbdb0632e2427a75b8dc7972d5f620cb09a8b58848a8a750060d18eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7ebda0dfbdb0632e2427a75b8dc7972d5f620cb09a8b58848a8a750060d18eb", kill_on_drop: false }` [INFO] [stdout] c7ebda0dfbdb0632e2427a75b8dc7972d5f620cb09a8b58848a8a750060d18eb