[INFO] fetching crate async_ui_web_core 0.2.1...
[INFO] testing async_ui_web_core-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate async_ui_web_core 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate async_ui_web_core 0.2.1
[INFO] finished tweaking crates.io crate async_ui_web_core 0.2.1
[INFO] tweaked toml for crates.io crate async_ui_web_core 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate async_ui_web_core 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding futures-lite v1.13.0 (available: v2.6.1)
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef1a179dfdddf9385487127ad1cb756f7497d246384e6daafc62718d77b07cec
[INFO] running `Command { std: "docker" "start" "-a" "ef1a179dfdddf9385487127ad1cb756f7497d246384e6daafc62718d77b07cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef1a179dfdddf9385487127ad1cb756f7497d246384e6daafc62718d77b07cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef1a179dfdddf9385487127ad1cb756f7497d246384e6daafc62718d77b07cec", kill_on_drop: false }`
[INFO] [stdout] ef1a179dfdddf9385487127ad1cb756f7497d246384e6daafc62718d77b07cec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ae84ce7b43c9b54729855bfd6d8d4f89db165a62c5326b11ef6c35531f1fdc4
[INFO] running `Command { std: "docker" "start" "-a" "8ae84ce7b43c9b54729855bfd6d8d4f89db165a62c5326b11ef6c35531f1fdc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling async_ui_internal_utils v0.0.2
[INFO] [stderr]    Compiling scoped-tls-hkt v0.1.5
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]    Compiling js-sys v0.3.77
[INFO] [stderr]    Compiling web-sys v0.3.77
[INFO] [stderr]    Compiling async_ui_web_core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.71s
[INFO] running `Command { std: "docker" "inspect" "8ae84ce7b43c9b54729855bfd6d8d4f89db165a62c5326b11ef6c35531f1fdc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae84ce7b43c9b54729855bfd6d8d4f89db165a62c5326b11ef6c35531f1fdc4", kill_on_drop: false }`
[INFO] [stdout] 8ae84ce7b43c9b54729855bfd6d8d4f89db165a62c5326b11ef6c35531f1fdc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 914e6f8a35dffa7e242717f115610f4d7b3f1a59444e3b7d7f5e4e8f3fe0eeb5
[INFO] running `Command { std: "docker" "start" "-a" "914e6f8a35dffa7e242717f115610f4d7b3f1a59444e3b7d7f5e4e8f3fe0eeb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling async_ui_web_core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "914e6f8a35dffa7e242717f115610f4d7b3f1a59444e3b7d7f5e4e8f3fe0eeb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "914e6f8a35dffa7e242717f115610f4d7b3f1a59444e3b7d7f5e4e8f3fe0eeb5", kill_on_drop: false }`
[INFO] [stdout] 914e6f8a35dffa7e242717f115610f4d7b3f1a59444e3b7d7f5e4e8f3fe0eeb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 383c96f5bb83cbca8cc37d255232ca94f879ad39eba3c2cf6a8123bdbdb64810
[INFO] running `Command { std: "docker" "start" "-a" "383c96f5bb83cbca8cc37d255232ca94f879ad39eba3c2cf6a8123bdbdb64810", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_ui_web_core-c8d46427bc7585ab)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test combinators::join::array::test::poll_order ... ok
[INFO] [stdout] test combinators::join::array::test::smoke ... ok
[INFO] [stdout] test combinators::join::tuple::test::join_0 ... ok
[INFO] [stdout] test combinators::join::tuple::test::join_1 ... ok
[INFO] [stdout] test combinators::join::tuple::test::join_2 ... ok
[INFO] [stdout] test combinators::join::tuple::test::join_3 ... ok
[INFO] [stdout] test combinators::race::array::test::no_fairness ... ok
[INFO] [stdout] test combinators::race::tuple::test::race_1 ... ok
[INFO] [stdout] test combinators::race::vec::test::no_fairness ... ok
[INFO] [stdout] test combinators::race::tuple::test::race_2 ... ok
[INFO] [stdout] test combinators::race_ok::array::test::all_err ... ok
[INFO] [stdout] test combinators::race::tuple::test::race_3 ... ok
[INFO] [stdout] test combinators::race_ok::array::test::one_err ... ok
[INFO] [stdout] test combinators::race_ok::array::test::all_ok ... ok
[INFO] [stdout] test combinators::race_ok::tuple::test::race_ok_3 ... ok
[INFO] [stdout] test combinators::race_ok::tuple::test::race_ok_err ... ok
[INFO] [stdout] test combinators::try_join::array::test::all_ok ... ok
[INFO] [stdout] test combinators::race_ok::tuple::test::race_ok_1 ... ok
[INFO] [stdout] test combinators::race_ok::vec::test::all_ok ... ok
[INFO] [stdout] test combinators::race_ok::vec::test::one_err ... ok
[INFO] [stdout] test combinators::try_join::array::test::one_err ... ok
[INFO] [stdout] test combinators::race_ok::vec::test::all_err ... ok
[INFO] [stdout] test combinators::try_join::vec::test::all_ok ... ok
[INFO] [stdout] test combinators::try_join::vec::test::one_err ... ok
[INFO] [stdout] test combinators::race_ok::tuple::test::race_ok_2 ... ok
[INFO] [stdout] test combinators::utils::wakers::array::waker_array::tests::check_refcount ... ok
[INFO] [stdout] test combinators::try_join::tuple::test::ok ... ok
[INFO] [stdout] test combinators::try_join::tuple::test::err ... ok
[INFO] [stdout] test combinators::join::vec::test::smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async_ui_web_core
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/combinators/extras/mod.rs - combinators::extras::UiFutureExt::pend_after (line 22) ... ok
[INFO] [stdout] test src/combinators/extras/mod.rs - combinators::extras::UiFutureExt::pend_after (line 12) ... ok
[INFO] [stdout] test src/combinators/extras/mod.rs - combinators::extras::UiFutureExt::meanwhile (line 40) ... ok
[INFO] [stdout] test src/combinators/mod.rs - combinators::join (line 22) ... ok
[INFO] [stdout] test src/combinators/mod.rs - combinators::race (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "383c96f5bb83cbca8cc37d255232ca94f879ad39eba3c2cf6a8123bdbdb64810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "383c96f5bb83cbca8cc37d255232ca94f879ad39eba3c2cf6a8123bdbdb64810", kill_on_drop: false }`
[INFO] [stdout] 383c96f5bb83cbca8cc37d255232ca94f879ad39eba3c2cf6a8123bdbdb64810