[INFO] fetching crate async_fn 0.0.2...
[INFO] testing async_fn-0.0.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate async_fn 0.0.2 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate async_fn 0.0.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-60/source/.cargo/config
[INFO] removed /workspace/builds/worker-60/source/rust-toolchain
[INFO] started tweaking crates.io crate async_fn 0.0.2
[INFO] finished tweaking crates.io crate async_fn 0.0.2
[INFO] tweaked toml for crates.io crate async_fn 0.0.2 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3340519d1fa515f0875537c5018d0cef55dab53d4984b40f4ada7050365c254
[INFO] running `Command { std: "docker" "start" "-a" "b3340519d1fa515f0875537c5018d0cef55dab53d4984b40f4ada7050365c254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3340519d1fa515f0875537c5018d0cef55dab53d4984b40f4ada7050365c254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3340519d1fa515f0875537c5018d0cef55dab53d4984b40f4ada7050365c254", kill_on_drop: false }`
[INFO] [stdout] b3340519d1fa515f0875537c5018d0cef55dab53d4984b40f4ada7050365c254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e719e7b7b9d88d9308fb430119b3fe6c5dc4c98b91339f84f26dfe6c2f8bfd89
[INFO] running `Command { std: "docker" "start" "-a" "e719e7b7b9d88d9308fb430119b3fe6c5dc4c98b91339f84f26dfe6c2f8bfd89", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling async_fn-proc_macros v0.0.2
[INFO] [stderr]    Compiling async_fn v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `Command { std: "docker" "inspect" "e719e7b7b9d88d9308fb430119b3fe6c5dc4c98b91339f84f26dfe6c2f8bfd89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e719e7b7b9d88d9308fb430119b3fe6c5dc4c98b91339f84f26dfe6c2f8bfd89", kill_on_drop: false }`
[INFO] [stdout] e719e7b7b9d88d9308fb430119b3fe6c5dc4c98b91339f84f26dfe6c2f8bfd89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c02d86a0709589fa86b0b69aece72986c895b97becd4620103f0ad205c4d02ab
[INFO] running `Command { std: "docker" "start" "-a" "c02d86a0709589fa86b0b69aece72986c895b97becd4620103f0ad205c4d02ab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling extreme v666.666.666666
[INFO] [stderr]    Compiling async_fn v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_fn-69c1f63ec20185e2)
[INFO] [stderr]   Executable tests/main.rs (/opt/rustwide/target/debug/deps/main-ea58da34fd1ac0e8)
[INFO] running `Command { std: "docker" "inspect" "c02d86a0709589fa86b0b69aece72986c895b97becd4620103f0ad205c4d02ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02d86a0709589fa86b0b69aece72986c895b97becd4620103f0ad205c4d02ab", kill_on_drop: false }`
[INFO] [stdout] c02d86a0709589fa86b0b69aece72986c895b97becd4620103f0ad205c4d02ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0b2c6820ad00d5287ea7fee738ee222e3f92dbeb02b4a6134a60b5e3b8d120c
[INFO] running `Command { std: "docker" "start" "-a" "e0b2c6820ad00d5287ea7fee738ee222e3f92dbeb02b4a6134a60b5e3b8d120c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_fn-69c1f63ec20185e2)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-ea58da34fd1ac0e8)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test static_future ... 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] [stderr]    Doc-tests async_fn
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - before_async (line 149) ... ignored
[INFO] [stdout] test src/lib.rs - before_async (line 195) ... ignored
[INFO] [stdout] test src/lib.rs - bare_future (line 73) ... ok
[INFO] [stdout] test src/lib.rs - Fut (line 93) ... ok
[INFO] [stdout] test src/lib.rs - before_async (line 119) ... ok
[INFO] [stdout] test src/lib.rs - bare_future (line 22) ... ok
[INFO] [stdout] test src/lib.rs - before_async (line 221) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e0b2c6820ad00d5287ea7fee738ee222e3f92dbeb02b4a6134a60b5e3b8d120c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b2c6820ad00d5287ea7fee738ee222e3f92dbeb02b4a6134a60b5e3b8d120c", kill_on_drop: false }`
[INFO] [stdout] e0b2c6820ad00d5287ea7fee738ee222e3f92dbeb02b4a6134a60b5e3b8d120c