[INFO] cloning repository https://github.com/Lej77/thin_trait_object
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lej77/thin_trait_object" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLej77%2Fthin_trait_object", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLej77%2Fthin_trait_object'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddcb904d954f8d2bf21a8fe3d7dbc9b66a3475ac
[INFO] checking Lej77/thin_trait_object against master#e9271846294c4ee5bd7706df68180320c0b5ff20 for pr-119825
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLej77%2Fthin_trait_object" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lej77/thin_trait_object on toolchain e9271846294c4ee5bd7706df68180320c0b5ff20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Lej77/thin_trait_object
[INFO] finished tweaking git repo https://github.com/Lej77/thin_trait_object
[INFO] tweaked toml for git repo https://github.com/Lej77/thin_trait_object written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Lej77/thin_trait_object 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" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trybuild v1.0.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e03e17522fbe83ee92b9e57fccb924ace821e2f1eb05b64d8d8ddc3b277a18ab
[INFO] running `Command { std: "docker" "start" "-a" "e03e17522fbe83ee92b9e57fccb924ace821e2f1eb05b64d8d8ddc3b277a18ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e03e17522fbe83ee92b9e57fccb924ace821e2f1eb05b64d8d8ddc3b277a18ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03e17522fbe83ee92b9e57fccb924ace821e2f1eb05b64d8d8ddc3b277a18ab", kill_on_drop: false }`
[INFO] [stdout] e03e17522fbe83ee92b9e57fccb924ace821e2f1eb05b64d8d8ddc3b277a18ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f3dcf9712c33cdfd758fdf0f504503c94c03ac590add85f907f7c63dc2efabf
[INFO] running `Command { std: "docker" "start" "-a" "8f3dcf9712c33cdfd758fdf0f504503c94c03ac590add85f907f7c63dc2efabf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling trybuild v1.0.35
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking impls v1.0.3
[INFO] [stderr]     Checking thin_trait_object v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1339:39
[INFO] [stdout]      |
[INFO] [stdout] 1338 |                           impl __MaybeTransmuteLifetime<[(); 1]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1339 |                               unsafe fn handle<T, U>(v: T) -> U {
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:17:5
[INFO] [stdout]      |
[INFO] [stdout] 17   | /     define_v_table!(
[INFO] [stdout] 18   | |         /// Test
[INFO] [stdout] 19   | |         pub(super) trait TestMacroParsing<'a>: Send + Sync {
[INFO] [stdout] 20   | |             type TestType: 'a + Clone + FnOnce(u32) -> i32;
[INFO] [stdout] ...    |
[INFO] [stdout] 69   | |         }
[INFO] [stdout] 70   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:71:5
[INFO] [stdout]      |
[INFO] [stdout] 71   | /     define_v_table!(
[INFO] [stdout] 72   | |         trait ParseSuperLifetimes: 'static {
[INFO] [stdout] 73   | |             fn method<'a>(&'a self) -> &'a u32;
[INFO] [stdout] 74   | |         }
[INFO] [stdout] 75   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:71:5
[INFO] [stdout]      |
[INFO] [stdout] 71   | /     define_v_table!(
[INFO] [stdout] 72   | |         trait ParseSuperLifetimes: 'static {
[INFO] [stdout] 73   | |             fn method<'a>(&'a self) -> &'a u32;
[INFO] [stdout] 74   | |         }
[INFO] [stdout] 75   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:71:5
[INFO] [stdout]      |
[INFO] [stdout] 71   | /     define_v_table!(
[INFO] [stdout] 72   | |         trait ParseSuperLifetimes: 'static {
[INFO] [stdout] 73   | |             fn method<'a>(&'a self) -> &'a u32;
[INFO] [stdout] 74   | |         }
[INFO] [stdout] 75   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:71:5
[INFO] [stdout]      |
[INFO] [stdout] 71   | /     define_v_table!(
[INFO] [stdout] 72   | |         trait ParseSuperLifetimes: 'static {
[INFO] [stdout] 73   | |             fn method<'a>(&'a self) -> &'a u32;
[INFO] [stdout] 74   | |         }
[INFO] [stdout] 75   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:76:5
[INFO] [stdout]      |
[INFO] [stdout] 76   | /     define_v_table!(
[INFO] [stdout] 77   | |         trait WithWhereClauses<T: Send> {
[INFO] [stdout] 78   | |             fn with_where_clause<'a, 'b>(&'a self, v: &'b ()) -> &'a u32
[INFO] [stdout] 79   | |             where
[INFO] [stdout] ...    |
[INFO] [stdout] 82   | |         }
[INFO] [stdout] 83   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:76:5
[INFO] [stdout]      |
[INFO] [stdout] 76   | /     define_v_table!(
[INFO] [stdout] 77   | |         trait WithWhereClauses<T: Send> {
[INFO] [stdout] 78   | |             fn with_where_clause<'a, 'b>(&'a self, v: &'b ()) -> &'a u32
[INFO] [stdout] 79   | |             where
[INFO] [stdout] ...    |
[INFO] [stdout] 82   | |         }
[INFO] [stdout] 83   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:76:5
[INFO] [stdout]      |
[INFO] [stdout] 76   | /     define_v_table!(
[INFO] [stdout] 77   | |         trait WithWhereClauses<T: Send> {
[INFO] [stdout] 78   | |             fn with_where_clause<'a, 'b>(&'a self, v: &'b ()) -> &'a u32
[INFO] [stdout] 79   | |             where
[INFO] [stdout] ...    |
[INFO] [stdout] 82   | |         }
[INFO] [stdout] 83   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:76:5
[INFO] [stdout]      |
[INFO] [stdout] 76   | /     define_v_table!(
[INFO] [stdout] 77   | |         trait WithWhereClauses<T: Send> {
[INFO] [stdout] 78   | |             fn with_where_clause<'a, 'b>(&'a self, v: &'b ()) -> &'a u32
[INFO] [stdout] 79   | |             where
[INFO] [stdout] ...    |
[INFO] [stdout] 82   | |         }
[INFO] [stdout] 83   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:86:5
[INFO] [stdout]      |
[INFO] [stdout] 86   | /     define_v_table!(
[INFO] [stdout] 87   | |         trait TestVTable {
[INFO] [stdout] 88   | |             fn is_equal(&self, number: u32) -> bool;
[INFO] [stdout] 89   | |             fn set_value(&mut self, number: u32);
[INFO] [stdout] ...    |
[INFO] [stdout] 92   | |         }
[INFO] [stdout] 93   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:86:5
[INFO] [stdout]      |
[INFO] [stdout] 86   | /     define_v_table!(
[INFO] [stdout] 87   | |         trait TestVTable {
[INFO] [stdout] 88   | |             fn is_equal(&self, number: u32) -> bool;
[INFO] [stdout] 89   | |             fn set_value(&mut self, number: u32);
[INFO] [stdout] ...    |
[INFO] [stdout] 92   | |         }
[INFO] [stdout] 93   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:86:5
[INFO] [stdout]      |
[INFO] [stdout] 86   | /     define_v_table!(
[INFO] [stdout] 87   | |         trait TestVTable {
[INFO] [stdout] 88   | |             fn is_equal(&self, number: u32) -> bool;
[INFO] [stdout] 89   | |             fn set_value(&mut self, number: u32);
[INFO] [stdout] ...    |
[INFO] [stdout] 92   | |         }
[INFO] [stdout] 93   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle` is never used
[INFO] [stdout]     --> src/lib.rs:1336:39
[INFO] [stdout]      |
[INFO] [stdout] 1335 |                           impl __MaybeTransmuteLifetime<[(); 0]> {
[INFO] [stdout]      |                           -------------------------------------- associated function in this implementation
[INFO] [stdout] 1336 |                               unsafe fn handle<T>(v: T) -> T { v }
[INFO] [stdout]      |                                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/tests.rs:86:5
[INFO] [stdout]      |
[INFO] [stdout] 86   | /     define_v_table!(
[INFO] [stdout] 87   | |         trait TestVTable {
[INFO] [stdout] 88   | |             fn is_equal(&self, number: u32) -> bool;
[INFO] [stdout] 89   | |             fn set_value(&mut self, number: u32);
[INFO] [stdout] ...    |
[INFO] [stdout] 92   | |         }
[INFO] [stdout] 93   | |     );
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::__define_v_table_internal` which comes from the expansion of the macro `define_v_table` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/tests/api_experiments.rs:340:25
[INFO] [stdout]     |
[INFO] [stdout] 340 |     struct WithLife<'a>(fn(&'a mut u32));
[INFO] [stdout]     |            --------     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 340 |     struct WithLife<'a>(());
[INFO] [stdout]     |                         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::boxed::Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/tests/api_experiments.rs:372:14
[INFO] [stdout]     |
[INFO] [stdout] 372 |     unsafe { Box::from_raw((a as *mut _) as *mut Foo) };
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 372 |     unsafe { let _ = Box::from_raw((a as *mut _) as *mut Foo); };
[INFO] [stdout]     |              +++++++                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "8f3dcf9712c33cdfd758fdf0f504503c94c03ac590add85f907f7c63dc2efabf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3dcf9712c33cdfd758fdf0f504503c94c03ac590add85f907f7c63dc2efabf", kill_on_drop: false }`
[INFO] [stdout] 8f3dcf9712c33cdfd758fdf0f504503c94c03ac590add85f907f7c63dc2efabf