[INFO] fetching crate flowync 3.0.0...
[INFO] testing flowync-3.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate flowync 3.0.0 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate flowync 3.0.0 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 flowync 3.0.0
[INFO] finished tweaking crates.io crate flowync 3.0.0
[INFO] tweaked toml for crates.io crate flowync 3.0.0 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate crates.io crate flowync 3.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] c21b7e16c5949b8d35d4d6361c63ab393db31b23603b955e8f3edaab029e04f5
[INFO] running `Command { std: "docker" "start" "-a" "c21b7e16c5949b8d35d4d6361c63ab393db31b23603b955e8f3edaab029e04f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c21b7e16c5949b8d35d4d6361c63ab393db31b23603b955e8f3edaab029e04f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c21b7e16c5949b8d35d4d6361c63ab393db31b23603b955e8f3edaab029e04f5", kill_on_drop: false }`
[INFO] [stdout] c21b7e16c5949b8d35d4d6361c63ab393db31b23603b955e8f3edaab029e04f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 5def72ca263faeb199d8d421d7aff2cd79a13a33cb853aa0ee1bfd9f49efbca5
[INFO] running `Command { std: "docker" "start" "-a" "5def72ca263faeb199d8d421d7aff2cd79a13a33cb853aa0ee1bfd9f49efbca5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flowync v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "5def72ca263faeb199d8d421d7aff2cd79a13a33cb853aa0ee1bfd9f49efbca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5def72ca263faeb199d8d421d7aff2cd79a13a33cb853aa0ee1bfd9f49efbca5", kill_on_drop: false }`
[INFO] [stdout] 5def72ca263faeb199d8d421d7aff2cd79a13a33cb853aa0ee1bfd9f49efbca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 021c2a54a2090d76336be482f21005eb9f12b61109af0a9ea0cc04ed2ff62b7f
[INFO] running `Command { std: "docker" "start" "-a" "021c2a54a2090d76336be482f21005eb9f12b61109af0a9ea0cc04ed2ff62b7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling flowync v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.13s
[INFO] running `Command { std: "docker" "inspect" "021c2a54a2090d76336be482f21005eb9f12b61109af0a9ea0cc04ed2ff62b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "021c2a54a2090d76336be482f21005eb9f12b61109af0a9ea0cc04ed2ff62b7f", kill_on_drop: false }`
[INFO] [stdout] 021c2a54a2090d76336be482f21005eb9f12b61109af0a9ea0cc04ed2ff62b7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] f40a013acdadc6085cc3f99041d742abc6c0072a6fe7e3dac9b97c1574c44c92
[INFO] running `Command { std: "docker" "start" "-a" "f40a013acdadc6085cc3f99041d742abc6c0072a6fe7e3dac9b97c1574c44c92", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flowync-3490233e493609c0)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/drive.rs (/opt/rustwide/target/debug/deps/drive-9de7168965910699)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests flowync
[INFO] [stdout] test drive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/std_mutex.rs - std_mutex::Flower (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f40a013acdadc6085cc3f99041d742abc6c0072a6fe7e3dac9b97c1574c44c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f40a013acdadc6085cc3f99041d742abc6c0072a6fe7e3dac9b97c1574c44c92", kill_on_drop: false }`
[INFO] [stdout] f40a013acdadc6085cc3f99041d742abc6c0072a6fe7e3dac9b97c1574c44c92