[INFO] cloning repository https://github.com/timwee/rust-type-exercises [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timwee/rust-type-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimwee%2Frust-type-exercises", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimwee%2Frust-type-exercises'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e0b3917da74614ea01430b460b9e3fee9cf4b958 [INFO] testing timwee/rust-type-exercises against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimwee%2Frust-type-exercises" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/timwee/rust-type-exercises [INFO] finished tweaking git repo https://github.com/timwee/rust-type-exercises [INFO] tweaked toml for git repo https://github.com/timwee/rust-type-exercises written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/timwee/rust-type-exercises on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/timwee/rust-type-exercises 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toolchain_find v0.4.0 [INFO] [stderr] Downloaded cargo-subcommand-metadata v0.1.0 [INFO] [stderr] Downloaded std_prelude v0.2.12 [INFO] [stderr] Downloaded syn-select v0.3.0 [INFO] [stderr] Downloaded content_inspector v0.2.4 [INFO] [stderr] Downloaded clircle v0.4.0 [INFO] [stderr] Downloaded ansi_colours v1.2.3 [INFO] [stderr] Downloaded cargo-expand v1.0.90 [INFO] [stderr] Downloaded nu-ansi-term v0.49.0 [INFO] [stderr] Downloaded path_abs v0.5.1 [INFO] [stderr] Downloaded grep-cli v0.1.11 [INFO] [stderr] Downloaded plist v1.7.0 [INFO] [stderr] Downloaded bat v0.24.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 581533957b753d558cdfc5ab5dc080090ffed7a33769fdf4bebeefdc3f3ca6e2 [INFO] running `Command { std: "docker" "start" "-a" "581533957b753d558cdfc5ab5dc080090ffed7a33769fdf4bebeefdc3f3ca6e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "581533957b753d558cdfc5ab5dc080090ffed7a33769fdf4bebeefdc3f3ca6e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "581533957b753d558cdfc5ab5dc080090ffed7a33769fdf4bebeefdc3f3ca6e2", kill_on_drop: false }` [INFO] [stdout] 581533957b753d558cdfc5ab5dc080090ffed7a33769fdf4bebeefdc3f3ca6e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77c03ef55a8e4c4a3515ee094b33a61287a415589c0f267f1788d0e774080f3b [INFO] running `Command { std: "docker" "start" "-a" "77c03ef55a8e4c4a3515ee094b33a61287a415589c0f267f1788d0e774080f3b", kill_on_drop: false }` [INFO] [stderr] warning: type-exercise-in-rust-mine v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-expand` which is missing a lib target [INFO] [stderr] Compiling proc-macro2 v1.0.87 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling type-exercise-in-rust-mine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::TypeMismatch` [INFO] [stdout] --> src/array.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::TypeMismatch; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | fn iter(&self) -> ArrayIterator; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | fn iter(&self) -> ArrayIterator<'_, Self>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array/primitive_array.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | fn iter(&self) -> ArrayIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | fn iter(&self) -> ArrayIterator<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array/string_array.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | fn iter(&self) -> ArrayIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | fn iter(&self) -> ArrayIterator<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.92s [INFO] running `Command { std: "docker" "inspect" "77c03ef55a8e4c4a3515ee094b33a61287a415589c0f267f1788d0e774080f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77c03ef55a8e4c4a3515ee094b33a61287a415589c0f267f1788d0e774080f3b", kill_on_drop: false }` [INFO] [stdout] 77c03ef55a8e4c4a3515ee094b33a61287a415589c0f267f1788d0e774080f3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58b0d9aa46c937fbe92c2e928d95cf7e35933bde61ce82c1594ec6068ea2a843 [INFO] running `Command { std: "docker" "start" "-a" "58b0d9aa46c937fbe92c2e928d95cf7e35933bde61ce82c1594ec6068ea2a843", kill_on_drop: false }` [INFO] [stderr] warning: type-exercise-in-rust-mine v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-expand` which is missing a lib target [INFO] [stdout] warning: unused import: `crate::TypeMismatch` [INFO] [stdout] --> src/array.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::TypeMismatch; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | fn iter(&self) -> ArrayIterator; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | fn iter(&self) -> ArrayIterator<'_, Self>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array/primitive_array.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | fn iter(&self) -> ArrayIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | fn iter(&self) -> ArrayIterator<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array/string_array.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | fn iter(&self) -> ArrayIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | fn iter(&self) -> ArrayIterator<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling type-exercise-in-rust-mine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | fn iter(&self) -> ArrayIterator; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | fn iter(&self) -> ArrayIterator<'_, Self>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array/primitive_array.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | fn iter(&self) -> ArrayIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | fn iter(&self) -> ArrayIterator<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array/string_array.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | fn iter(&self) -> ArrayIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | fn iter(&self) -> ArrayIterator<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "58b0d9aa46c937fbe92c2e928d95cf7e35933bde61ce82c1594ec6068ea2a843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58b0d9aa46c937fbe92c2e928d95cf7e35933bde61ce82c1594ec6068ea2a843", kill_on_drop: false }` [INFO] [stdout] 58b0d9aa46c937fbe92c2e928d95cf7e35933bde61ce82c1594ec6068ea2a843 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 92978780bdbcbfc58aaf76a8c4fcf11073436e76b4a6577675799a6c0b7b2a2a [INFO] running `Command { std: "docker" "start" "-a" "92978780bdbcbfc58aaf76a8c4fcf11073436e76b4a6577675799a6c0b7b2a2a", kill_on_drop: false }` [INFO] [stderr] warning: type-exercise-in-rust-mine v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-expand` which is missing a lib target [INFO] [stderr] warning: unused import: `crate::TypeMismatch` [INFO] [stderr] --> src/array.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::TypeMismatch; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/array.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | fn iter(&self) -> ArrayIterator; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 42 | fn iter(&self) -> ArrayIterator<'_, Self>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/array/primitive_array.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | fn iter(&self) -> ArrayIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 89 | fn iter(&self) -> ArrayIterator<'_, Self> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/array/string_array.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | fn iter(&self) -> ArrayIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 44 | fn iter(&self) -> ArrayIterator<'_, Self> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `type-exercise-in-rust-mine` (lib) generated 4 warnings (run `cargo fix --lib -p type-exercise-in-rust-mine` to apply 4 suggestions) [INFO] [stderr] warning: `type-exercise-in-rust-mine` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/type_exercise_in_rust_mine-cde65825603476bf) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test array::tests::test_build_int32_array ... ok [INFO] [stdout] test array::tests::test_add_array ... ok [INFO] [stdout] test array::tests::test_build_string_array ... ok [INFO] [stdout] test expr::tests::test_cmp_ge_str ... ok [INFO] [stdout] test expr::tests::test_str_contains ... ok [INFO] [stdout] test scalar::tests::test_try_from_into ... ok [INFO] [stdout] test expr::tests::test_cmp_le ... ok [INFO] [stdout] test scalar::tests::test_build_int32_repeat_array ... ok [INFO] [stderr] Doc-tests type_exercise_in_rust_mine [INFO] [stdout] test scalar::tests::test_build_string_repeat_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "92978780bdbcbfc58aaf76a8c4fcf11073436e76b4a6577675799a6c0b7b2a2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92978780bdbcbfc58aaf76a8c4fcf11073436e76b4a6577675799a6c0b7b2a2a", kill_on_drop: false }` [INFO] [stdout] 92978780bdbcbfc58aaf76a8c4fcf11073436e76b4a6577675799a6c0b7b2a2a