[INFO] fetching crate silhouette 0.1.0...
[INFO] testing silhouette-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate silhouette 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate silhouette 0.1.0
[INFO] finished tweaking crates.io crate silhouette 0.1.0
[INFO] tweaked toml for crates.io crate silhouette 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate silhouette 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 35 packages to latest compatible versions
[INFO] [stderr]       Adding serial_test v2.0.0 (available: v3.4.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding try_default v1.0.1 (available: v2.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 780b2310dbe22372a4cfceaf8c647b77eff7bb75ab80fa19fcd28ffd4de3d3e1
[INFO] running `Command { std: "docker" "start" "-a" "780b2310dbe22372a4cfceaf8c647b77eff7bb75ab80fa19fcd28ffd4de3d3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "780b2310dbe22372a4cfceaf8c647b77eff7bb75ab80fa19fcd28ffd4de3d3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780b2310dbe22372a4cfceaf8c647b77eff7bb75ab80fa19fcd28ffd4de3d3e1", kill_on_drop: false }`
[INFO] [stdout] 780b2310dbe22372a4cfceaf8c647b77eff7bb75ab80fa19fcd28ffd4de3d3e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5abe09d2eca004452eb850a0a2aa8068bb6b364c54a0ea550357a1b1a61bb64e
[INFO] running `Command { std: "docker" "start" "-a" "5abe09d2eca004452eb850a0a2aa8068bb6b364c54a0ea550357a1b1a61bb64e", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling silhouette v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:66:35
[INFO] [stdout]    |
[INFO] [stdout] 66 |     bindings: HashMap<TypeId, Box<(dyn Fn(&Self) -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout]    |                                   ^                                           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -     bindings: HashMap<TypeId, Box<(dyn Fn(&Self) -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout] 66 +     bindings: HashMap<TypeId, Box<dyn Fn(&Self) -> Box<dyn Any> + Sync + Send>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:68:36
[INFO] [stdout]    |
[INFO] [stdout] 68 |     instances: HashMap<TypeId, Box<(dyn Fn() -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout]    |                                    ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     instances: HashMap<TypeId, Box<(dyn Fn() -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout] 68 +     instances: HashMap<TypeId, Box<dyn Fn() -> Box<dyn Any> + Sync + Send>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "5abe09d2eca004452eb850a0a2aa8068bb6b364c54a0ea550357a1b1a61bb64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5abe09d2eca004452eb850a0a2aa8068bb6b364c54a0ea550357a1b1a61bb64e", kill_on_drop: false }`
[INFO] [stdout] 5abe09d2eca004452eb850a0a2aa8068bb6b364c54a0ea550357a1b1a61bb64e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0792acbf72dcb47b6bb78fd1a01f6ae9a471c7dd184b2628b5995a2c74dda0bc
[INFO] running `Command { std: "docker" "start" "-a" "0792acbf72dcb47b6bb78fd1a01f6ae9a471c7dd184b2628b5995a2c74dda0bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling serial_test v2.0.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling silhouette v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:66:35
[INFO] [stdout]    |
[INFO] [stdout] 66 |     bindings: HashMap<TypeId, Box<(dyn Fn(&Self) -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout]    |                                   ^                                           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -     bindings: HashMap<TypeId, Box<(dyn Fn(&Self) -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout] 66 +     bindings: HashMap<TypeId, Box<dyn Fn(&Self) -> Box<dyn Any> + Sync + Send>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:68:36
[INFO] [stdout]    |
[INFO] [stdout] 68 |     instances: HashMap<TypeId, Box<(dyn Fn() -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout]    |                                    ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     instances: HashMap<TypeId, Box<(dyn Fn() -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout] 68 +     instances: HashMap<TypeId, Box<dyn Fn() -> Box<dyn Any> + Sync + Send>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:66:35
[INFO] [stdout]    |
[INFO] [stdout] 66 |     bindings: HashMap<TypeId, Box<(dyn Fn(&Self) -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout]    |                                   ^                                           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -     bindings: HashMap<TypeId, Box<(dyn Fn(&Self) -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout] 66 +     bindings: HashMap<TypeId, Box<dyn Fn(&Self) -> Box<dyn Any> + Sync + Send>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:68:36
[INFO] [stdout]    |
[INFO] [stdout] 68 |     instances: HashMap<TypeId, Box<(dyn Fn() -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout]    |                                    ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     instances: HashMap<TypeId, Box<(dyn Fn() -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stdout] 68 +     instances: HashMap<TypeId, Box<dyn Fn() -> Box<dyn Any> + Sync + Send>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.71s
[INFO] running `Command { std: "docker" "inspect" "0792acbf72dcb47b6bb78fd1a01f6ae9a471c7dd184b2628b5995a2c74dda0bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0792acbf72dcb47b6bb78fd1a01f6ae9a471c7dd184b2628b5995a2c74dda0bc", kill_on_drop: false }`
[INFO] [stdout] 0792acbf72dcb47b6bb78fd1a01f6ae9a471c7dd184b2628b5995a2c74dda0bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1e4234deb933273763f8b7f8d9bf81243966e3933b53a3820fd64946c69fd24
[INFO] running `Command { std: "docker" "start" "-a" "a1e4234deb933273763f8b7f8d9bf81243966e3933b53a3820fd64946c69fd24", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:66:35
[INFO] [stderr]    |
[INFO] [stderr] 66 |     bindings: HashMap<TypeId, Box<(dyn Fn(&Self) -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stderr]    |                                   ^                                           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 66 -     bindings: HashMap<TypeId, Box<(dyn Fn(&Self) -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stderr] 66 +     bindings: HashMap<TypeId, Box<dyn Fn(&Self) -> Box<dyn Any> + Sync + Send>>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:68:36
[INFO] [stderr]    |
[INFO] [stderr] 68 |     instances: HashMap<TypeId, Box<(dyn Fn() -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stderr]    |                                    ^                                      ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 68 -     instances: HashMap<TypeId, Box<(dyn Fn() -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stderr] 68 +     instances: HashMap<TypeId, Box<dyn Fn() -> Box<dyn Any> + Sync + Send>>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `silhouette` (lib) generated 2 warnings (run `cargo fix --lib -p silhouette` to apply 2 suggestions)
[INFO] [stderr] warning: `silhouette` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/silhouette-60b751dfb889b224)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test facade::tests::can_register_a_scoped_binding ... ok
[INFO] [stdout] test facade::tests::can_retrieve_a_registered_singleton ... ok
[INFO] [stdout] test facade::tests::can_retrieve_a_registered_binding ... ok
[INFO] [stdout] test facade::tests::registering_a_binding_clears_previous_singleton ... ok
[INFO] [stdout] test facade::tests::returns_error_when_not_found ... ok
[INFO] [stdout] test facade::tests::returns_singleton_over_binding ... ok
[INFO] [stdout] test tests::can_register_a_scoped_binding ... ok
[INFO] [stdout] test tests::can_retrieve_a_registered_binding ... ok
[INFO] [stdout] test tests::can_register_a_singleton ... ok
[INFO] [stdout] test tests::can_retrieve_a_registered_scoped_binding_until_flush ... ok
[INFO] [stdout] test facade::tests::can_register_a_binding ... ok
[INFO] [stdout] test facade::tests::can_register_a_singleton ... ok
[INFO] [stdout] test tests::can_register_a_binding ... ok
[INFO] [stdout] test tests::can_retrieve_a_registered_singleton ... ok
[INFO] [stdout] test tests::can_use_global_container ... ok
[INFO] [stdout] test tests::registering_a_binding_clears_previous_singleton ... ok
[INFO] [stdout] test tests::returns_error_when_not_found ... ok
[INFO] [stdout] test tests::returns_singleton_over_binding ... ok
[INFO] [stderr]    Doc-tests silhouette
[INFO] [stdout] test facade::tests::can_retrieve_a_registered_scoped_binding_until_flush ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:66:35
[INFO] [stderr]    |
[INFO] [stderr] 66 |     bindings: HashMap<TypeId, Box<(dyn Fn(&Self) -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stderr]    |                                   ^                                           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 66 -     bindings: HashMap<TypeId, Box<(dyn Fn(&Self) -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stderr] 66 +     bindings: HashMap<TypeId, Box<dyn Fn(&Self) -> Box<dyn Any> + Sync + Send>>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:68:36
[INFO] [stderr]    |
[INFO] [stderr] 68 |     instances: HashMap<TypeId, Box<(dyn Fn() -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stderr]    |                                    ^                                      ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 68 -     instances: HashMap<TypeId, Box<(dyn Fn() -> Box<dyn Any> + Sync + Send)>>,
[INFO] [stderr] 68 +     instances: HashMap<TypeId, Box<dyn Fn() -> Box<dyn Any> + Sync + Send>>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1e4234deb933273763f8b7f8d9bf81243966e3933b53a3820fd64946c69fd24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e4234deb933273763f8b7f8d9bf81243966e3933b53a3820fd64946c69fd24", kill_on_drop: false }`
[INFO] [stdout] a1e4234deb933273763f8b7f8d9bf81243966e3933b53a3820fd64946c69fd24