[INFO] fetching crate cosync 0.3.0...
[INFO] testing cosync-0.3.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate cosync 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cosync 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cosync 0.3.0
[INFO] tweaked toml for crates.io crate cosync 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cosync 0.3.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cosync 0.3.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681
[INFO] running `Command { std: "docker" "start" "72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosync v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosync v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/cosync/73b1d4e00c962007/out/cosync-73b1d4e00c962007)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test serial::tests::cancelling_a_task ... ok
[INFO] [stdout] test tests::can_move_non_copy ... ok
[INFO] [stdout] test serial::tests::pool_remains_sequential ... ok
[INFO] [stdout] test tests::cosync_can_be_moved ... ok
[INFO] [stdout] test tests::ordering ... ok
[INFO] [stdout] test tests::pool_is_sequential ... ok
[INFO] [stdout] test tests::sleep_ticker ... ok
[INFO] [stdout] test tests::pool_remains_sequential_multi ... ok
[INFO] [stdout] test tests::dynamic_dispatch ... ok
[INFO] [stdout] test tests::multi_pool_is_parallel ... ok
[INFO] [stdout] test tests::pool_is_still_sequential ... ok
[INFO] [stdout] test tests::task_id_numbers ... ok
[INFO] [stdout] test tests::threading ... ok
[INFO] [stdout] test tests::unsized_type ... ok
[INFO] [stdout] test tests::multi_sequential_on_spawn ... ok
[INFO] [stdout] test tests::run_concurrent_weird ... ok
[INFO] [stdout] test tests::run_multiple ... ok
[INFO] [stdout] test tests::run_stalls ... ok
[INFO] [stdout] test tests::stop_a_running_task ... ok
[INFO] [stdout] test tests::ub2_on_move_is_prevented - should panic ... ok
[INFO] [stdout] test tests::ub_on_move_is_prevented - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cosync
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - CosyncTaskId (line 656) ... ok
[INFO] [stdout] test src/lib.rs - Cosync<T>::run_blocking (line 170) ... ok
[INFO] [stdout] test src/lib.rs - CosyncQueueHandle (line 282) ... ok
[INFO] [stdout] test src/lib.rs - CosyncQueueHandle<T>::queue (line 312) ... ok
[INFO] [stdout] test src/../README.md - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Cosync<T>::run (line 193) ... ok
[INFO] [stdout] test src/../README.md - (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.54s; merged doctests compilation took 0.52s
[INFO] running `Command { std: "docker" "inspect" "72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681", kill_on_drop: false }`
[INFO] [stdout] 72e8b2b3f7fcc09cf4f93dbb0616df7860825cf90b891de4a4b8966896f1c681
