[INFO] fetching crate async-sync 0.2.0...
[INFO] testing async-sync-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate async-sync 0.2.0 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate async-sync 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-sync 0.2.0
[INFO] finished tweaking crates.io crate async-sync 0.2.0
[INFO] tweaked toml for crates.io crate async-sync 0.2.0 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4633d73f44c3bf7d6dd33de422c446c5b51fbe11c7e7605d1ee01e0884565ebc
[INFO] running `Command { std: "docker" "start" "-a" "4633d73f44c3bf7d6dd33de422c446c5b51fbe11c7e7605d1ee01e0884565ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4633d73f44c3bf7d6dd33de422c446c5b51fbe11c7e7605d1ee01e0884565ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4633d73f44c3bf7d6dd33de422c446c5b51fbe11c7e7605d1ee01e0884565ebc", kill_on_drop: false }`
[INFO] [stdout] 4633d73f44c3bf7d6dd33de422c446c5b51fbe11c7e7605d1ee01e0884565ebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b08f3be6d2133eb4147a9b2e85497285ab31d375de8ddd7ebb51049ea46de26b
[INFO] running `Command { std: "docker" "start" "-a" "b08f3be6d2133eb4147a9b2e85497285ab31d375de8ddd7ebb51049ea46de26b", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-sync v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "b08f3be6d2133eb4147a9b2e85497285ab31d375de8ddd7ebb51049ea46de26b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08f3be6d2133eb4147a9b2e85497285ab31d375de8ddd7ebb51049ea46de26b", kill_on_drop: false }`
[INFO] [stdout] b08f3be6d2133eb4147a9b2e85497285ab31d375de8ddd7ebb51049ea46de26b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8ebc16cb076a5349afdfaf05978ead9828ec4daecb7f68c488a395a9a61c630
[INFO] running `Command { std: "docker" "start" "-a" "b8ebc16cb076a5349afdfaf05978ead9828ec4daecb7f68c488a395a9a61c630", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling async-sync v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "b8ebc16cb076a5349afdfaf05978ead9828ec4daecb7f68c488a395a9a61c630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ebc16cb076a5349afdfaf05978ead9828ec4daecb7f68c488a395a9a61c630", kill_on_drop: false }`
[INFO] [stdout] b8ebc16cb076a5349afdfaf05978ead9828ec4daecb7f68c488a395a9a61c630
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84aa827538c9ae5ba6435b02b0957d8f5baca806809d60ed5baaba8a26160ee1
[INFO] running `Command { std: "docker" "start" "-a" "84aa827538c9ae5ba6435b02b0957d8f5baca806809d60ed5baaba8a26160ee1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_sync-e2c445f7db53af48)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests async-sync
[INFO] [stdout] test tests::it_works ... 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] [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" "84aa827538c9ae5ba6435b02b0957d8f5baca806809d60ed5baaba8a26160ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84aa827538c9ae5ba6435b02b0957d8f5baca806809d60ed5baaba8a26160ee1", kill_on_drop: false }`
[INFO] [stdout] 84aa827538c9ae5ba6435b02b0957d8f5baca806809d60ed5baaba8a26160ee1