[INFO] fetching crate is-prime2 0.1.0...
[INFO] checking is-prime2-0.1.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate is-prime2 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate is-prime2 0.1.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate is-prime2 0.1.0
[INFO] finished tweaking crates.io crate is-prime2 0.1.0
[INFO] tweaked toml for crates.io crate is-prime2 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d51edfee47bc40e5b40a401476d4fbaede55c955c0c5eb617c1d71b553487e9
[INFO] running `Command { std: "docker" "start" "-a" "9d51edfee47bc40e5b40a401476d4fbaede55c955c0c5eb617c1d71b553487e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d51edfee47bc40e5b40a401476d4fbaede55c955c0c5eb617c1d71b553487e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d51edfee47bc40e5b40a401476d4fbaede55c955c0c5eb617c1d71b553487e9", kill_on_drop: false }`
[INFO] [stdout] 9d51edfee47bc40e5b40a401476d4fbaede55c955c0c5eb617c1d71b553487e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce0b19613005bbf45c43d6fa0158abe794b53dd01cc055220ace7a54382b692f
[INFO] running `Command { std: "docker" "start" "-a" "ce0b19613005bbf45c43d6fa0158abe794b53dd01cc055220ace7a54382b692f", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking futures-lite v2.2.0
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]     Checking async-channel v2.1.1
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking event-listener v3.1.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking blocking v1.5.1
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking indexmap v2.2.2
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking clap_builder v4.4.18
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking clap v4.4.18
[INFO] [stderr]     Checking async-net v1.8.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking polling v3.4.0
[INFO] [stderr]     Checking is-terminal v0.4.10
[INFO] [stderr]     Checking async-io v2.3.1
[INFO] [stderr]     Checking async-signal v0.2.5
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]     Checking smol v1.3.0
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.24
[INFO] [stderr]     Checking is-prime2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: future cannot be sent between threads safely
[INFO] [stdout]    --> src/lib.rs:52:14
[INFO] [stdout]     |
[INFO] [stdout] 52  |             .spawn(async move {
[INFO] [stdout]     |              ^^^^^ future created by async block is not `Send`
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `{async block@src/lib.rs:52:20: 65:14}`, the trait `std::marker::Send` is not implemented for `*mut ()`, which is required by `{async block@src/lib.rs:52:20: 65:14}: std::marker::Send`
[INFO] [stdout] note: future is not `Send` as this value is used across an await
[INFO] [stdout]    --> src/lib.rs:61:26
[INFO] [stdout]     |
[INFO] [stdout] 57  |                 let _e = rt.enter();
[INFO] [stdout]     |                     -- has type `EnterGuard<'_>` which is not `Send`
[INFO] [stdout] ...
[INFO] [stdout] 61  |                         .await
[INFO] [stdout]     |                          ^^^^^ await occurs here, with `_e` maybe used later
[INFO] [stdout] note: required by a bound in `Executor::<'a>::spawn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/async-executor-1.8.0/src/lib.rs:150:73
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn spawn<T: Send + 'a>(&self, future: impl Future<Output = T> + Send + 'a) -> Task<T> {
[INFO] [stdout]     |                                                                         ^^^^ required by this bound in `Executor::<'a>::spawn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: future cannot be sent between threads safely
[INFO] [stdout]    --> src/lib.rs:52:14
[INFO] [stdout]     |
[INFO] [stdout] 52  |             .spawn(async move {
[INFO] [stdout]     |              ^^^^^ future created by async block is not `Send`
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `{async block@src/lib.rs:52:20: 65:14}`, the trait `std::marker::Send` is not implemented for `*mut ()`, which is required by `{async block@src/lib.rs:52:20: 65:14}: std::marker::Send`
[INFO] [stdout] note: future is not `Send` as this value is used across an await
[INFO] [stdout]    --> src/lib.rs:61:26
[INFO] [stdout]     |
[INFO] [stdout] 57  |                 let _e = rt.enter();
[INFO] [stdout]     |                     -- has type `EnterGuard<'_>` which is not `Send`
[INFO] [stdout] ...
[INFO] [stdout] 61  |                         .await
[INFO] [stdout]     |                          ^^^^^ await occurs here, with `_e` maybe used later
[INFO] [stdout] note: required by a bound in `Executor::<'a>::spawn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/async-executor-1.8.0/src/lib.rs:150:73
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn spawn<T: Send + 'a>(&self, future: impl Future<Output = T> + Send + 'a) -> Task<T> {
[INFO] [stdout]     |                                                                         ^^^^ required by this bound in `Executor::<'a>::spawn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `is-prime2` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `is-prime2` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ce0b19613005bbf45c43d6fa0158abe794b53dd01cc055220ace7a54382b692f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0b19613005bbf45c43d6fa0158abe794b53dd01cc055220ace7a54382b692f", kill_on_drop: false }`
[INFO] [stdout] ce0b19613005bbf45c43d6fa0158abe794b53dd01cc055220ace7a54382b692f
[INFO] checking is-prime2-0.1.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate is-prime2 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate is-prime2 0.1.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate is-prime2 0.1.0
[INFO] finished tweaking crates.io crate is-prime2 0.1.0
[INFO] tweaked toml for crates.io crate is-prime2 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a8b927a1952a73400fdd62b9c451f13a92d261b2871e0d66a42cb54c5e3ec2f
[INFO] running `Command { std: "docker" "start" "-a" "6a8b927a1952a73400fdd62b9c451f13a92d261b2871e0d66a42cb54c5e3ec2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a8b927a1952a73400fdd62b9c451f13a92d261b2871e0d66a42cb54c5e3ec2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8b927a1952a73400fdd62b9c451f13a92d261b2871e0d66a42cb54c5e3ec2f", kill_on_drop: false }`
[INFO] [stdout] 6a8b927a1952a73400fdd62b9c451f13a92d261b2871e0d66a42cb54c5e3ec2f
[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=forbid -Dunexpected_cfgs" "-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] e4ec61ede77a3b1e30ada0b831d04c3cb73f133454d979e566e3bfc51862d41a
[INFO] running `Command { std: "docker" "start" "-a" "e4ec61ede77a3b1e30ada0b831d04c3cb73f133454d979e566e3bfc51862d41a", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking futures-lite v2.2.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]     Checking async-channel v2.1.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking event-listener v3.1.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking blocking v1.5.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking clap_builder v4.4.18
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking indexmap v2.2.2
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking clap v4.4.18
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking async-net v1.8.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking polling v3.4.0
[INFO] [stderr]     Checking is-terminal v0.4.10
[INFO] [stderr]     Checking async-io v2.3.1
[INFO] [stderr]     Checking async-signal v0.2.5
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]     Checking smol v1.3.0
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.24
[INFO] [stderr]     Checking is-prime2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: future cannot be sent between threads safely
[INFO] [stdout]    --> src/lib.rs:52:14
[INFO] [stdout]     |
[INFO] [stdout] 52  |             .spawn(async move {
[INFO] [stdout]     |              ^^^^^ future created by async block is not `Send`
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `{async block@src/lib.rs:52:20: 65:14}`, the trait `std::marker::Send` is not implemented for `*mut ()`, which is required by `{async block@src/lib.rs:52:20: 65:14}: std::marker::Send`
[INFO] [stdout] note: future is not `Send` as this value is used across an await
[INFO] [stdout]    --> src/lib.rs:61:26
[INFO] [stdout]     |
[INFO] [stdout] 57  |                 let _e = rt.enter();
[INFO] [stdout]     |                     -- has type `EnterGuard<'_>` which is not `Send`
[INFO] [stdout] ...
[INFO] [stdout] 61  |                         .await
[INFO] [stdout]     |                          ^^^^^ await occurs here, with `_e` maybe used later
[INFO] [stdout] note: required by a bound in `Executor::<'a>::spawn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/async-executor-1.8.0/src/lib.rs:150:73
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn spawn<T: Send + 'a>(&self, future: impl Future<Output = T> + Send + 'a) -> Task<T> {
[INFO] [stdout]     |                                                                         ^^^^ required by this bound in `Executor::<'a>::spawn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: future cannot be sent between threads safely
[INFO] [stdout]    --> src/lib.rs:52:14
[INFO] [stdout]     |
[INFO] [stdout] 52  |             .spawn(async move {
[INFO] [stdout]     |              ^^^^^ future created by async block is not `Send`
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `{async block@src/lib.rs:52:20: 65:14}`, the trait `std::marker::Send` is not implemented for `*mut ()`, which is required by `{async block@src/lib.rs:52:20: 65:14}: std::marker::Send`
[INFO] [stdout] note: future is not `Send` as this value is used across an await
[INFO] [stdout]    --> src/lib.rs:61:26
[INFO] [stdout]     |
[INFO] [stdout] 57  |                 let _e = rt.enter();
[INFO] [stdout]     |                     -- has type `EnterGuard<'_>` which is not `Send`
[INFO] [stdout] ...
[INFO] [stdout] 61  |                         .await
[INFO] [stdout]     |                          ^^^^^ await occurs here, with `_e` maybe used later
[INFO] [stdout] note: required by a bound in `Executor::<'a>::spawn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/async-executor-1.8.0/src/lib.rs:150:73
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn spawn<T: Send + 'a>(&self, future: impl Future<Output = T> + Send + 'a) -> Task<T> {
[INFO] [stdout]     |                                                                         ^^^^ required by this bound in `Executor::<'a>::spawn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `is-prime2` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `is-prime2` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e4ec61ede77a3b1e30ada0b831d04c3cb73f133454d979e566e3bfc51862d41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ec61ede77a3b1e30ada0b831d04c3cb73f133454d979e566e3bfc51862d41a", kill_on_drop: false }`
[INFO] [stdout] e4ec61ede77a3b1e30ada0b831d04c3cb73f133454d979e566e3bfc51862d41a
