[INFO] fetching crate minicoro-awaiters 0.1.0...
[INFO] testing minicoro-awaiters-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate minicoro-awaiters 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate minicoro-awaiters 0.1.0
[INFO] finished tweaking crates.io crate minicoro-awaiters 0.1.0
[INFO] tweaked toml for crates.io crate minicoro-awaiters 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minicoro-awaiters 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minicoro-awaiters 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded awaiter-trait v0.2.7
[INFO] [stderr]   Downloaded minicoroutine v0.1.3
[INFO] [stderr]   Downloaded minicoro-sys v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7edaed646b6aaed5d54feda5877aae5dac92534899b4c923ef2fc630f72b25d5
[INFO] running `Command { std: "docker" "start" "-a" "7edaed646b6aaed5d54feda5877aae5dac92534899b4c923ef2fc630f72b25d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7edaed646b6aaed5d54feda5877aae5dac92534899b4c923ef2fc630f72b25d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7edaed646b6aaed5d54feda5877aae5dac92534899b4c923ef2fc630f72b25d5", kill_on_drop: false }`
[INFO] [stdout] 7edaed646b6aaed5d54feda5877aae5dac92534899b4c923ef2fc630f72b25d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 079abe3a7acef6440536b8e62ee71a246268adc5ca85acdb5c5984c308ebe842
[INFO] running `Command { std: "docker" "start" "-a" "079abe3a7acef6440536b8e62ee71a246268adc5ca85acdb5c5984c308ebe842", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.20
[INFO] [stderr]    Compiling awaiter-trait v0.2.7
[INFO] [stderr]    Compiling minicoro-sys v0.8.1
[INFO] [stderr]    Compiling minicoroutine v0.1.3
[INFO] [stderr]    Compiling minicoro-awaiters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::task::Waker`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::task::Waker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "079abe3a7acef6440536b8e62ee71a246268adc5ca85acdb5c5984c308ebe842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079abe3a7acef6440536b8e62ee71a246268adc5ca85acdb5c5984c308ebe842", kill_on_drop: false }`
[INFO] [stdout] 079abe3a7acef6440536b8e62ee71a246268adc5ca85acdb5c5984c308ebe842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edeb6709a1b615c2049c269589e97ae257a27dcc49c09992947f4135bf98caff
[INFO] running `Command { std: "docker" "start" "-a" "edeb6709a1b615c2049c269589e97ae257a27dcc49c09992947f4135bf98caff", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `core::task::Waker`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::task::Waker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling minicoro-awaiters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::task::Waker`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::task::Waker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "edeb6709a1b615c2049c269589e97ae257a27dcc49c09992947f4135bf98caff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edeb6709a1b615c2049c269589e97ae257a27dcc49c09992947f4135bf98caff", kill_on_drop: false }`
[INFO] [stdout] edeb6709a1b615c2049c269589e97ae257a27dcc49c09992947f4135bf98caff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ab60923e0f513b8473c5931177ae5f8198976209d309216aa8c4766376a2975
[INFO] running `Command { std: "docker" "start" "-a" "4ab60923e0f513b8473c5931177ae5f8198976209d309216aa8c4766376a2975", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `core::task::Waker`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use core::task::Waker;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `minicoro-awaiters` (lib) generated 1 warning (run `cargo fix --lib -p minicoro-awaiters` to apply 1 suggestion)
[INFO] [stderr] warning: `minicoro-awaiters` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minicoro_awaiters-ed181ca01ecac1f4)
[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 minicoro_awaiters
[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] running `Command { std: "docker" "inspect" "4ab60923e0f513b8473c5931177ae5f8198976209d309216aa8c4766376a2975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab60923e0f513b8473c5931177ae5f8198976209d309216aa8c4766376a2975", kill_on_drop: false }`
[INFO] [stdout] 4ab60923e0f513b8473c5931177ae5f8198976209d309216aa8c4766376a2975