[INFO] fetching crate refbox 0.4.1... [INFO] testing refbox-0.4.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate refbox 0.4.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate refbox 0.4.1 [INFO] finished tweaking crates.io crate refbox 0.4.1 [INFO] tweaked toml for crates.io crate refbox 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate refbox 0.4.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate refbox 0.4.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61f5f1bdb9224e99f234cd75133aeb2391bb6ae83852cfeb73f1f61edef65660 [INFO] running `Command { std: "docker" "start" "-a" "61f5f1bdb9224e99f234cd75133aeb2391bb6ae83852cfeb73f1f61edef65660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61f5f1bdb9224e99f234cd75133aeb2391bb6ae83852cfeb73f1f61edef65660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61f5f1bdb9224e99f234cd75133aeb2391bb6ae83852cfeb73f1f61edef65660", kill_on_drop: false }` [INFO] [stdout] 61f5f1bdb9224e99f234cd75133aeb2391bb6ae83852cfeb73f1f61edef65660 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59cf47e3d3bbcf3c110f9ab751c4a402a2b13ac7f82a71be4dc6c423ae17976a [INFO] running `Command { std: "docker" "start" "-a" "59cf47e3d3bbcf3c110f9ab751c4a402a2b13ac7f82a71be4dc6c423ae17976a", kill_on_drop: false }` [INFO] [stderr] Compiling refbox v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:287:27 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [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] 287 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:294:9 [INFO] [stdout] | [INFO] [stdout] 294 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 295 | err_borrowed: impl FnOnce() -> E, [INFO] [stdout] 296 | ) -> Result, E> { [INFO] [stdout] | ^^^^^^^^^ the same lifetime is hidden 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] 296 | ) -> Result, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:507:27 [INFO] [stdout] | [INFO] [stdout] 507 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [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] 507 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:514:9 [INFO] [stdout] | [INFO] [stdout] 514 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 517 | ) -> Result, E> { [INFO] [stdout] | ^^^^^^^^^ the same lifetime is hidden 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] 517 | ) -> Result, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "59cf47e3d3bbcf3c110f9ab751c4a402a2b13ac7f82a71be4dc6c423ae17976a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59cf47e3d3bbcf3c110f9ab751c4a402a2b13ac7f82a71be4dc6c423ae17976a", kill_on_drop: false }` [INFO] [stdout] 59cf47e3d3bbcf3c110f9ab751c4a402a2b13ac7f82a71be4dc6c423ae17976a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 071106803db1b03720ba045c1f3667afc845636d2e841502a522a6bc8b742119 [INFO] running `Command { std: "docker" "start" "-a" "071106803db1b03720ba045c1f3667afc845636d2e841502a522a6bc8b742119", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:287:27 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [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] 287 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:294:9 [INFO] [stdout] | [INFO] [stdout] 294 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 295 | err_borrowed: impl FnOnce() -> E, [INFO] [stdout] 296 | ) -> Result, E> { [INFO] [stdout] | ^^^^^^^^^ the same lifetime is hidden 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] 296 | ) -> Result, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:507:27 [INFO] [stdout] | [INFO] [stdout] 507 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [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] 507 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:514:9 [INFO] [stdout] | [INFO] [stdout] 514 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 517 | ) -> Result, E> { [INFO] [stdout] | ^^^^^^^^^ the same lifetime is hidden 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] 517 | ) -> Result, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap_builder v4.5.37 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling clap v4.5.37 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Compiling refbox v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:287:27 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [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] 287 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:294:9 [INFO] [stdout] | [INFO] [stdout] 294 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 295 | err_borrowed: impl FnOnce() -> E, [INFO] [stdout] 296 | ) -> Result, E> { [INFO] [stdout] | ^^^^^^^^^ the same lifetime is hidden 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] 296 | ) -> Result, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:507:27 [INFO] [stdout] | [INFO] [stdout] 507 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [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] 507 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:514:9 [INFO] [stdout] | [INFO] [stdout] 514 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 517 | ) -> Result, E> { [INFO] [stdout] | ^^^^^^^^^ the same lifetime is hidden 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] 517 | ) -> Result, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.96s [INFO] running `Command { std: "docker" "inspect" "071106803db1b03720ba045c1f3667afc845636d2e841502a522a6bc8b742119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "071106803db1b03720ba045c1f3667afc845636d2e841502a522a6bc8b742119", kill_on_drop: false }` [INFO] [stdout] 071106803db1b03720ba045c1f3667afc845636d2e841502a522a6bc8b742119 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0ed60db0172ada43786e9844196df51efdeb811f14c19c350a7d069198ca1078 [INFO] running `Command { std: "docker" "start" "-a" "0ed60db0172ada43786e9844196df51efdeb811f14c19c350a7d069198ca1078", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:287:27 [INFO] [stderr] | [INFO] [stderr] 287 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [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] 287 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:294:9 [INFO] [stderr] | [INFO] [stderr] 294 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] 295 | err_borrowed: impl FnOnce() -> E, [INFO] [stderr] 296 | ) -> Result, E> { [INFO] [stderr] | ^^^^^^^^^ the same lifetime is hidden 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] 296 | ) -> Result, E> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:507:27 [INFO] [stderr] | [INFO] [stderr] 507 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [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] 507 | pub fn try_borrow_mut(&self) -> Result, BorrowError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:514:9 [INFO] [stderr] | [INFO] [stderr] 514 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 517 | ) -> Result, E> { [INFO] [stderr] | ^^^^^^^^^ the same lifetime is hidden 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] 517 | ) -> Result, E> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `refbox` (lib) generated 4 warnings (run `cargo fix --lib -p refbox` to apply 4 suggestions) [INFO] [stderr] warning: `refbox` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/refbox-d8b79350a363d218) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test tests::calling_getters_while_having_mutable_ref ... ok [INFO] [stdout] test tests::borrowing_changes_status ... ok [INFO] [stdout] test tests::downgrade_increases_refcount ... ok [INFO] [stdout] test tests::dropping_owner_changes_status ... ok [INFO] [stdout] test tests::cloning_weak_increases_weak_count ... ok [INFO] [stdout] test tests::dropping_owner_while_borrowed_delays_drops ... ok [INFO] [stdout] test tests::downgrade_ptr_eq ... ok [INFO] [stdout] test tests::dropping_ref_box_drops_data ... ok [INFO] [stdout] test tests::dropping_rc_with_weak_refs_drops_data ... ok [INFO] [stdout] test tests::dropping_weak_does_not_drop_data ... ok [INFO] [stdout] test tests::dropping_weak_decreases_weak_count ... ok [INFO] [stdout] test tests::heap_overhead ... ok [INFO] [stdout] test tests::owner_is_alive ... ok [INFO] [stdout] test tests::owner_is_borrowable ... ok [INFO] [stdout] test tests::owner_is_not_alive_after_dropped ... ok [INFO] [stdout] test tests::owner_is_not_borrowable_twice ... ok [INFO] [stdout] test tests::ref_box_new_weak_count ... ok [INFO] [stdout] test tests::single_ref_boxes_are_distinct ... ok [INFO] [stdout] test tests::ref_box_as_ptr ... ok [INFO] [stdout] test tests::weak_as_ptr ... ok [INFO] [stdout] test tests::weak_is_not_borrowable_twice ... ok [INFO] [stdout] test tests::ref_box_new ... ok [INFO] [stdout] test tests::try_downgrade_returns_none_on_max ... ok [INFO] [stdout] test tests::weak_is_not_borrowable_if_owner_borrowed ... ok [INFO] [stdout] test tests::weak_is_not_borrowable_if_owner_dropped ... ok [INFO] [stdout] test tests::weak_is_borrowable ... ok [INFO] [stdout] test tests::downgrade_panics_on_max ... ok [INFO] [stdout] test tests::cloning_weak_panics_on_max ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests refbox [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 46) ... ok [INFO] [stdout] test src/lib.rs - coerce (line 103) ... ok [INFO] [stdout] test src/lib.rs - coerce_weak (line 136) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.50s; merged doctests compilation took 0.48s [INFO] running `Command { std: "docker" "inspect" "0ed60db0172ada43786e9844196df51efdeb811f14c19c350a7d069198ca1078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ed60db0172ada43786e9844196df51efdeb811f14c19c350a7d069198ca1078", kill_on_drop: false }` [INFO] [stdout] 0ed60db0172ada43786e9844196df51efdeb811f14c19c350a7d069198ca1078