[INFO] fetching crate absinthe 0.3.0...
[INFO] testing absinthe-0.3.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate absinthe 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate absinthe 0.3.0
[INFO] finished tweaking crates.io crate absinthe 0.3.0
[INFO] tweaked toml for crates.io crate absinthe 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate absinthe 0.3.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "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" "+beta-2026-03-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 77 packages to latest compatible versions
[INFO] [stderr]       Adding async-channel v1.9.0 (available: v2.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf2528c4ccaead31cdcbb45982641673013b38b795db35d66811392bd81ad878
[INFO] running `Command { std: "docker" "start" "-a" "bf2528c4ccaead31cdcbb45982641673013b38b795db35d66811392bd81ad878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf2528c4ccaead31cdcbb45982641673013b38b795db35d66811392bd81ad878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2528c4ccaead31cdcbb45982641673013b38b795db35d66811392bd81ad878", kill_on_drop: false }`
[INFO] [stdout] bf2528c4ccaead31cdcbb45982641673013b38b795db35d66811392bd81ad878
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26fb2a1b71260827ca0019f3048def2f8e20dfdebbe16ab5d2537686b9f3225c
[INFO] running `Command { std: "docker" "start" "-a" "26fb2a1b71260827ca0019f3048def2f8e20dfdebbe16ab5d2537686b9f3225c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling absinthe-macros v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling absinthe v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Receiver as Rx`
[INFO] [stdout]  --> src/dev.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Receiver as Rx,   
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]   --> src/dev.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub use std::future::Future;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]   --> src/dev.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub use std::pin::Pin;
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/dev.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub use std::marker::PhantomData;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Receiver as Rx1`
[INFO] [stdout]   --> src/dev.rs:23:69
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub use tokio::sync::oneshot::{channel as chan1, Sender as Tx1, Receiver as Rx1};
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.15s
[INFO] running `Command { std: "docker" "inspect" "26fb2a1b71260827ca0019f3048def2f8e20dfdebbe16ab5d2537686b9f3225c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26fb2a1b71260827ca0019f3048def2f8e20dfdebbe16ab5d2537686b9f3225c", kill_on_drop: false }`
[INFO] [stdout] 26fb2a1b71260827ca0019f3048def2f8e20dfdebbe16ab5d2537686b9f3225c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc7f69073dc188073e0c6424c3fe61f43c945eac36b1528f58b8f3b2f4b868d3
[INFO] running `Command { std: "docker" "start" "-a" "dc7f69073dc188073e0c6424c3fe61f43c945eac36b1528f58b8f3b2f4b868d3", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Receiver as Rx`
[INFO] [stdout]  --> src/dev.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Receiver as Rx,   
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]   --> src/dev.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub use std::future::Future;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]   --> src/dev.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub use std::pin::Pin;
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/dev.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub use std::marker::PhantomData;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Receiver as Rx1`
[INFO] [stdout]   --> src/dev.rs:23:69
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub use tokio::sync::oneshot::{channel as chan1, Sender as Tx1, Receiver as Rx1};
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling absinthe v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Receiver as Rx`
[INFO] [stdout]  --> src/dev.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Receiver as Rx,   
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]   --> src/dev.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub use std::future::Future;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]   --> src/dev.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub use std::pin::Pin;
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/dev.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub use std::marker::PhantomData;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Receiver as Rx1`
[INFO] [stdout]   --> src/dev.rs:23:69
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub use tokio::sync::oneshot::{channel as chan1, Sender as Tx1, Receiver as Rx1};
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]   --> tests/actor_fn.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             format!("{}", a);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let _ = format!("{}", a);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]   --> tests/actor_fn.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             format!("Hello, world!");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let _ = format!("Hello, world!");
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "dc7f69073dc188073e0c6424c3fe61f43c945eac36b1528f58b8f3b2f4b868d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7f69073dc188073e0c6424c3fe61f43c945eac36b1528f58b8f3b2f4b868d3", kill_on_drop: false }`
[INFO] [stdout] dc7f69073dc188073e0c6424c3fe61f43c945eac36b1528f58b8f3b2f4b868d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c889d83ca90bef20cbfdc45812948300fb930a8d285adbe189cb8d5b70863f5c
[INFO] running `Command { std: "docker" "start" "-a" "c889d83ca90bef20cbfdc45812948300fb930a8d285adbe189cb8d5b70863f5c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Receiver as Rx`
[INFO] [stderr]  --> src/dev.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |         Receiver as Rx,   
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::future::Future`
[INFO] [stderr]   --> src/dev.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub use std::future::Future;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::pin::Pin`
[INFO] [stderr]   --> src/dev.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub use std::pin::Pin;
[INFO] [stderr]    |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]   --> src/dev.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub use std::marker::PhantomData;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Receiver as Rx1`
[INFO] [stderr]   --> src/dev.rs:23:69
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub use tokio::sync::oneshot::{channel as chan1, Sender as Tx1, Receiver as Rx1};
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `absinthe` (lib) generated 5 warnings (run `cargo fix --lib -p absinthe` to apply 5 suggestions)
[INFO] [stderr] warning: `absinthe` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: unused return value of `must_use` that must be used
[INFO] [stderr]   --> tests/actor_fn.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |             format!("{}", a);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 48 |             let _ = format!("{}", a);
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `must_use` that must be used
[INFO] [stderr]   --> tests/actor_fn.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |             format!("Hello, world!");
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 61 |             let _ = format!("Hello, world!");
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `absinthe` (test "actor_fn") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/absinthe-4fd89f7cf96789df)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/actor_fn.rs (/opt/rustwide/target/debug/deps/actor_fn-0e9ffa82b5030222)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test basic_function_fn_add ... ok
[INFO] [stdout] test return_tuple ... ok
[INFO] [stdout] test return_unit ... ok
[INFO] [stdout] test basic_function_fn_concat ... ok
[INFO] [stdout] test ping_pong ... ok
[INFO] [stdout] test no_arg ... ok
[INFO] [stdout] test generic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/actor_struct.rs (/opt/rustwide/target/debug/deps/actor_struct-0eaf24a2c950826e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests absinthe
[INFO] [stdout] test basic_struct_counter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/actor.rs - actor::spawn (line 6) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/actor.rs - actor::spawn (line 6) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stdout]   --> src/actor.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | spawn(Counter::new());
[INFO] [stdout]    | ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout]  5 + use std::thread::spawn;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/actor.rs - actor::spawn (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c889d83ca90bef20cbfdc45812948300fb930a8d285adbe189cb8d5b70863f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c889d83ca90bef20cbfdc45812948300fb930a8d285adbe189cb8d5b70863f5c", kill_on_drop: false }`
[INFO] [stdout] c889d83ca90bef20cbfdc45812948300fb930a8d285adbe189cb8d5b70863f5c
