[INFO] fetching crate wixet-bootstrap 1.0.1... [INFO] testing wixet-bootstrap-1.0.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate wixet-bootstrap 1.0.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate wixet-bootstrap 1.0.1 [INFO] finished tweaking crates.io crate wixet-bootstrap 1.0.1 [INFO] tweaked toml for crates.io crate wixet-bootstrap 1.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wixet-bootstrap 1.0.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages to latest compatible versions [INFO] [stderr] Adding fern v0.6.2 (available: v0.7.1) [INFO] [stderr] Adding flume v0.10.14 (available: v0.11.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91c88ddef6b3c5fc74158d39a17b501e5f3fe3611df7c04aaf3c693e30f4f649 [INFO] running `Command { std: "docker" "start" "-a" "91c88ddef6b3c5fc74158d39a17b501e5f3fe3611df7c04aaf3c693e30f4f649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91c88ddef6b3c5fc74158d39a17b501e5f3fe3611df7c04aaf3c693e30f4f649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91c88ddef6b3c5fc74158d39a17b501e5f3fe3611df7c04aaf3c693e30f4f649", kill_on_drop: false }` [INFO] [stdout] 91c88ddef6b3c5fc74158d39a17b501e5f3fe3611df7c04aaf3c693e30f4f649 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2c841f301c1931db828d39271c4ef956766ec468f9423d42e1dbe7ad1684007 [INFO] running `Command { std: "docker" "start" "-a" "a2c841f301c1931db828d39271c4ef956766ec468f9423d42e1dbe7ad1684007", kill_on_drop: false }` [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling fern v0.6.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling signal-hook-tokio v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling wixet-bootstrap v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.19s [INFO] running `Command { std: "docker" "inspect" "a2c841f301c1931db828d39271c4ef956766ec468f9423d42e1dbe7ad1684007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2c841f301c1931db828d39271c4ef956766ec468f9423d42e1dbe7ad1684007", kill_on_drop: false }` [INFO] [stdout] a2c841f301c1931db828d39271c4ef956766ec468f9423d42e1dbe7ad1684007 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a18285e21ba4727acd2dae3ca751dc6226305f661d926f587f64e5f82dd0281 [INFO] running `Command { std: "docker" "start" "-a" "2a18285e21ba4727acd2dae3ca751dc6226305f661d926f587f64e5f82dd0281", kill_on_drop: false }` [INFO] [stderr] Compiling wixet-bootstrap v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "2a18285e21ba4727acd2dae3ca751dc6226305f661d926f587f64e5f82dd0281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a18285e21ba4727acd2dae3ca751dc6226305f661d926f587f64e5f82dd0281", kill_on_drop: false }` [INFO] [stdout] 2a18285e21ba4727acd2dae3ca751dc6226305f661d926f587f64e5f82dd0281 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4abd888aec3d1869b43780a0f72396933fe7315a723b599d3c471d51884d66da [INFO] running `Command { std: "docker" "start" "-a" "4abd888aec3d1869b43780a0f72396933fe7315a723b599d3c471d51884d66da", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wixet_bootstrap-4bec5808c472b4e6) [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] Doc-tests wixet_bootstrap [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - init (line 84) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - init (line 84) stdout ---- [INFO] [stdout] error: expected `;`, found `tokio` [INFO] [stdout] --> src/lib.rs:93:38 [INFO] [stdout] | [INFO] [stdout] 11 | info!("Hello to my application!") [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] ... [INFO] [stdout] 16 | tokio::select!{ [INFO] [stdout] | ----- unexpected token [INFO] [stdout] [INFO] [stdout] error: The default runtime flavor is `multi_thread`, but the `rt-multi-thread` feature is disabled. [INFO] [stdout] --> src/lib.rs:89:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[tokio::main] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `tokio::main` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 1 argument was supplied [INFO] [stdout] --> src/lib.rs:92:26 [INFO] [stdout] | [INFO] [stdout] 10 | let (closer, exit) = init(Some("output.log")).await?; //If you provide None, it simple will not write a log file (just output) [INFO] [stdout] | ^^^^-------------------- two arguments of type `Option` and `Option>` are missing [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:111:14 [INFO] [stdout] | [INFO] [stdout] 111 | pub async fn init(log_file: Option<&str>, level: Option, extra_levels: Option>) -> Res... [INFO] [stdout] | ^^^^ [INFO] [stdout] help: provide the arguments [INFO] [stdout] | [INFO] [stdout] 10 | let (closer, exit) = init(Some("output.log"), /* Option */, /* Option> */).await?; //If you provide None, it simple will not write a log file (just output) [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in an async block that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:92:56 [INFO] [stdout] | [INFO] [stdout] 7 | #[tokio::main] [INFO] [stdout] | -------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 10 | let (closer, exit) = init(Some("output.log")).await?; //If you provide None, it simple will not write a log file (just output) [INFO] [stdout] | ^ cannot use the `?` operator in an async block that returns `()` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in an async block that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:107:20 [INFO] [stdout] | [INFO] [stdout] 7 | #[tokio::main] [INFO] [stdout] | -------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 25 | closer.stop().await?; [INFO] [stdout] | ^ cannot use the `?` operator in an async block that returns `()` [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0277. [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - init (line 84) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "4abd888aec3d1869b43780a0f72396933fe7315a723b599d3c471d51884d66da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4abd888aec3d1869b43780a0f72396933fe7315a723b599d3c471d51884d66da", kill_on_drop: false }` [INFO] [stdout] 4abd888aec3d1869b43780a0f72396933fe7315a723b599d3c471d51884d66da