[INFO] fetching crate cosync 0.2.0...
[INFO] testing cosync-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cosync 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate cosync 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 cosync 0.2.0
[INFO] finished tweaking crates.io crate cosync 0.2.0
[INFO] tweaked toml for crates.io crate cosync 0.2.0 written to /workspace/builds/worker-12/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 764b88b014262e064789552f35623d65b57396fb3492f5a7b76e38a5d02e6486
[INFO] running `Command { std: "docker" "start" "-a" "764b88b014262e064789552f35623d65b57396fb3492f5a7b76e38a5d02e6486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "764b88b014262e064789552f35623d65b57396fb3492f5a7b76e38a5d02e6486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764b88b014262e064789552f35623d65b57396fb3492f5a7b76e38a5d02e6486", kill_on_drop: false }`
[INFO] [stdout] 764b88b014262e064789552f35623d65b57396fb3492f5a7b76e38a5d02e6486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7dd3d39564bcfd3207acad47d437d4047f1f48ed2d2e63e17e1faafedea03fa9
[INFO] running `Command { std: "docker" "start" "-a" "7dd3d39564bcfd3207acad47d437d4047f1f48ed2d2e63e17e1faafedea03fa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosync v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "7dd3d39564bcfd3207acad47d437d4047f1f48ed2d2e63e17e1faafedea03fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd3d39564bcfd3207acad47d437d4047f1f48ed2d2e63e17e1faafedea03fa9", kill_on_drop: false }`
[INFO] [stdout] 7dd3d39564bcfd3207acad47d437d4047f1f48ed2d2e63e17e1faafedea03fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 1b4d727e7129e8185c4c1aeb13ea5b501f5742a0a01e823856ad900f10155ba3
[INFO] running `Command { std: "docker" "start" "-a" "1b4d727e7129e8185c4c1aeb13ea5b501f5742a0a01e823856ad900f10155ba3", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.59
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling cosync v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "1b4d727e7129e8185c4c1aeb13ea5b501f5742a0a01e823856ad900f10155ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4d727e7129e8185c4c1aeb13ea5b501f5742a0a01e823856ad900f10155ba3", kill_on_drop: false }`
[INFO] [stdout] 1b4d727e7129e8185c4c1aeb13ea5b501f5742a0a01e823856ad900f10155ba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7a9fda7cc7fd8427f635bbcc2be998dea1bdd005fa94bcff7effd528add47f6f
[INFO] running `Command { std: "docker" "start" "-a" "7a9fda7cc7fd8427f635bbcc2be998dea1bdd005fa94bcff7effd528add47f6f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cosync-b3842f6d3825c92b)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::cosync_can_be_moved ... ok
[INFO] [stdout] test tests::ordering ... ok
[INFO] [stdout] test tests::pool_is_still_sequential ... ok
[INFO] [stdout] test tests::dynamic_dispatch ... ok
[INFO] [stdout] test tests::run_until_stalled_stalls ... ok
[INFO] [stdout] test tests::pool_remains_sequential ... ok
[INFO] [stdout] test tests::pool_is_sequential ... ok
[INFO] [stdout] test tests::unsized_type ... ok
[INFO] [stdout] test tests::threading ... ok
[INFO] [stdout] test tests::ub_on_move_is_prevented - should panic ... ok
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking cosync v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cosync-tests v0.0.0 (/opt/rustwide/target/tests/cosync)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/try_build/do_not_hold_ctx_through_await.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test tests::trybuild ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cosync
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Cosync<T>::run_blocking (line 101) ... ok
[INFO] [stdout] test src/lib.rs - Cosync<T>::run_until_stall (line 132) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - CosyncQueueHandle (line 205) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a9fda7cc7fd8427f635bbcc2be998dea1bdd005fa94bcff7effd528add47f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9fda7cc7fd8427f635bbcc2be998dea1bdd005fa94bcff7effd528add47f6f", kill_on_drop: false }`
[INFO] [stdout] 7a9fda7cc7fd8427f635bbcc2be998dea1bdd005fa94bcff7effd528add47f6f