[INFO] fetching crate simulacrum 0.3.1... [INFO] testing simulacrum-0.3.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate simulacrum 0.3.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate simulacrum 0.3.1 [INFO] finished tweaking crates.io crate simulacrum 0.3.1 [INFO] tweaked toml for crates.io crate simulacrum 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate simulacrum 0.3.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simulacrum_user v0.1.0 [INFO] [stderr] Downloaded simulacrum_shared v0.1.0 [INFO] [stderr] Downloaded handlebox v0.3.0 [INFO] [stderr] Downloaded simulacrum_macros v0.3.1 [INFO] [stderr] Downloaded debugit v0.1.2 [INFO] [stderr] Downloaded simulacrum_mock v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80bb21805ba601e98300f107334880bce751016487cb9357fe14e12b1c68aee7 [INFO] running `Command { std: "docker" "start" "-a" "80bb21805ba601e98300f107334880bce751016487cb9357fe14e12b1c68aee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80bb21805ba601e98300f107334880bce751016487cb9357fe14e12b1c68aee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80bb21805ba601e98300f107334880bce751016487cb9357fe14e12b1c68aee7", kill_on_drop: false }` [INFO] [stdout] 80bb21805ba601e98300f107334880bce751016487cb9357fe14e12b1c68aee7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 100369de890f5c0b64af3b6b6665ad995bd337f68beacba93bda46bc3156e149 [INFO] running `Command { std: "docker" "start" "-a" "100369de890f5c0b64af3b6b6665ad995bd337f68beacba93bda46bc3156e149", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling handlebox v0.3.0 [INFO] [stderr] Compiling debugit v0.1.2 [INFO] [stderr] Compiling simulacrum_shared v0.1.0 [INFO] [stderr] Compiling simulacrum_mock v0.1.0 [INFO] [stderr] Compiling simulacrum_user v0.1.0 [INFO] [stderr] Compiling simulacrum_macros v0.3.1 [INFO] [stderr] Compiling simulacrum v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "100369de890f5c0b64af3b6b6665ad995bd337f68beacba93bda46bc3156e149", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "100369de890f5c0b64af3b6b6665ad995bd337f68beacba93bda46bc3156e149", kill_on_drop: false }` [INFO] [stdout] 100369de890f5c0b64af3b6b6665ad995bd337f68beacba93bda46bc3156e149 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 21b3cd594c671157ef2766162756c04dcee95434edb31e7428eca69e915df079 [INFO] running `Command { std: "docker" "start" "-a" "21b3cd594c671157ef2766162756c04dcee95434edb31e7428eca69e915df079", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling simulacrum v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `bar` is never used [INFO] [stdout] --> examples/macros_mid.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 17 | trait CoolTrait { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 22 | fn bar(&mut self); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `bar` is never used [INFO] [stdout] --> examples/manual.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 8 | trait CoolTrait { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 13 | fn bar(&mut self); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `bar` is never used [INFO] [stdout] --> examples/macros_high.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 14 | trait CoolTrait { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 19 | fn bar(&mut self); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> examples/manual.rs:47:23 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn expect_foo(&mut self) -> Method<(), ()> { [INFO] [stdout] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 47 | pub fn expect_foo(&mut self) -> Method<'_, (), ()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> examples/manual.rs:51:23 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn expect_bar(&mut self) -> Method<(), ()> { [INFO] [stdout] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn expect_bar(&mut self) -> Method<'_, (), ()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> examples/manual.rs:55:24 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn expect_goop(&mut self) -> Method { [INFO] [stdout] | ^^^^^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 55 | pub fn expect_goop(&mut self) -> Method<'_, bool, u32> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> examples/manual.rs:59:24 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn expect_zing(&mut self) -> Method<(i32, bool), ()> { [INFO] [stdout] | ^^^^^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 59 | pub fn expect_zing(&mut self) -> Method<'_, (i32, bool), ()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> examples/manual.rs:63:24 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn expect_boop(&mut self) -> Method<&'static str, ()> { [INFO] [stdout] | ^^^^^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn expect_boop(&mut self) -> Method<'_, &'static str, ()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> examples/manual.rs:67:25 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn expect_store(&mut self) -> Method<*const i64, ()> { [INFO] [stdout] | ^^^^^^^^^ ---------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 67 | pub fn expect_store(&mut self) -> Method<'_, *const i64, ()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> examples/manual.rs:71:26 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn expect_toggle(&mut self) -> Method<*mut bool, ()> { [INFO] [stdout] | ^^^^^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 71 | pub fn expect_toggle(&mut self) -> Method<'_, *mut bool, ()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "21b3cd594c671157ef2766162756c04dcee95434edb31e7428eca69e915df079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21b3cd594c671157ef2766162756c04dcee95434edb31e7428eca69e915df079", kill_on_drop: false }` [INFO] [stdout] 21b3cd594c671157ef2766162756c04dcee95434edb31e7428eca69e915df079 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e9cee69196b003868e8f6481b754a36f4fbdab96e5078b985c3d298f91afdca2 [INFO] running `Command { std: "docker" "start" "-a" "e9cee69196b003868e8f6481b754a36f4fbdab96e5078b985c3d298f91afdca2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: method `bar` is never used [INFO] [stderr] --> examples/manual.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 8 | trait CoolTrait { [INFO] [stderr] | --------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 13 | fn bar(&mut self); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> examples/manual.rs:47:23 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn expect_foo(&mut self) -> Method<(), ()> { [INFO] [stderr] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 47 | pub fn expect_foo(&mut self) -> Method<'_, (), ()> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> examples/manual.rs:51:23 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn expect_bar(&mut self) -> Method<(), ()> { [INFO] [stderr] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 51 | pub fn expect_bar(&mut self) -> Method<'_, (), ()> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> examples/manual.rs:55:24 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn expect_goop(&mut self) -> Method { [INFO] [stderr] | ^^^^^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 55 | pub fn expect_goop(&mut self) -> Method<'_, bool, u32> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> examples/manual.rs:59:24 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn expect_zing(&mut self) -> Method<(i32, bool), ()> { [INFO] [stderr] | ^^^^^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 59 | pub fn expect_zing(&mut self) -> Method<'_, (i32, bool), ()> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> examples/manual.rs:63:24 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn expect_boop(&mut self) -> Method<&'static str, ()> { [INFO] [stderr] | ^^^^^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 63 | pub fn expect_boop(&mut self) -> Method<'_, &'static str, ()> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> examples/manual.rs:67:25 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn expect_store(&mut self) -> Method<*const i64, ()> { [INFO] [stderr] | ^^^^^^^^^ ---------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 67 | pub fn expect_store(&mut self) -> Method<'_, *const i64, ()> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> examples/manual.rs:71:26 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn expect_toggle(&mut self) -> Method<*mut bool, ()> { [INFO] [stderr] | ^^^^^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 71 | pub fn expect_toggle(&mut self) -> Method<'_, *mut bool, ()> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: method `bar` is never used [INFO] [stderr] --> examples/macros_high.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 14 | trait CoolTrait { [INFO] [stderr] | --------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 19 | fn bar(&mut self); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `bar` is never used [INFO] [stderr] --> examples/macros_mid.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 17 | trait CoolTrait { [INFO] [stderr] | --------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 22 | fn bar(&mut self); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `simulacrum` (example "manual") generated 8 warnings (run `cargo fix --example "manual"` to apply 7 suggestions) [INFO] [stderr] warning: `simulacrum` (example "macros_high") generated 1 warning [INFO] [stderr] warning: `simulacrum` (example "macros_mid") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/simulacrum-393db7aa1379519e) [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" "e9cee69196b003868e8f6481b754a36f4fbdab96e5078b985c3d298f91afdca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9cee69196b003868e8f6481b754a36f4fbdab96e5078b985c3d298f91afdca2", kill_on_drop: false }` [INFO] [stdout] e9cee69196b003868e8f6481b754a36f4fbdab96e5078b985c3d298f91afdca2