[INFO] fetching crate rcu_cell 0.1.8...
[INFO] testing rcu_cell-0.1.8 against 1.47.0 for beta-1.48-1
[INFO] extracting crate rcu_cell 0.1.8 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rcu_cell 0.1.8 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rcu_cell 0.1.8
[INFO] finished tweaking crates.io crate rcu_cell 0.1.8
[INFO] tweaked toml for crates.io crate rcu_cell 0.1.8 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2e8cdad13b7228d6f519b38b493d72bf3854f95f3426fde0ca1c67cc315e20f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c2e8cdad13b7228d6f519b38b493d72bf3854f95f3426fde0ca1c67cc315e20f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2e8cdad13b7228d6f519b38b493d72bf3854f95f3426fde0ca1c67cc315e20f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e8cdad13b7228d6f519b38b493d72bf3854f95f3426fde0ca1c67cc315e20f", kill_on_drop: false }`
[INFO] [stdout] c2e8cdad13b7228d6f519b38b493d72bf3854f95f3426fde0ca1c67cc315e20f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] da219854928faae81cb9ce3189c9646d6e3fd68412b10bf6d83bc77b6f07cde2
[INFO] running `Command { std: "docker" "start" "-a" "da219854928faae81cb9ce3189c9646d6e3fd68412b10bf6d83bc77b6f07cde2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcu_cell v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "da219854928faae81cb9ce3189c9646d6e3fd68412b10bf6d83bc77b6f07cde2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da219854928faae81cb9ce3189c9646d6e3fd68412b10bf6d83bc77b6f07cde2", kill_on_drop: false }`
[INFO] [stdout] da219854928faae81cb9ce3189c9646d6e3fd68412b10bf6d83bc77b6f07cde2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ccae843bec91591b783dfd3dbbddc936757658a257f43e12caf0b705c38315b9
[INFO] running `Command { std: "docker" "start" "-a" "ccae843bec91591b783dfd3dbbddc936757658a257f43e12caf0b705c38315b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcu_cell v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "ccae843bec91591b783dfd3dbbddc936757658a257f43e12caf0b705c38315b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccae843bec91591b783dfd3dbbddc936757658a257f43e12caf0b705c38315b9", kill_on_drop: false }`
[INFO] [stdout] ccae843bec91591b783dfd3dbbddc936757658a257f43e12caf0b705c38315b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 65f7c2a845ad8530e22e93b1b377ff1660c338936ab5d9a3814f41617a2c67f2
[INFO] running `Command { std: "docker" "start" "-a" "65f7c2a845ad8530e22e93b1b377ff1660c338936ab5d9a3814f41617a2c67f2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rcu_cell-f8792ca105f22fe2
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::test_is_locked ... ok
[INFO] [stdout] test test::test_default ... ok
[INFO] [stdout] test test::test_clone_rcu_cell ... ok
[INFO] [stdout] test test::single_thread_clone ... ok
[INFO] [stdout] test test::single_thread ... ok
[INFO] [stderr]    Doc-tests rcu_cell
[INFO] [stdout] test test::test_is_none ... ok
[INFO] [stdout] test test::simple_drop ... ok
[INFO] [stdout] test test::test_rcu_guard ... ok
[INFO] [stdout] test test::test_rcu_reader ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65f7c2a845ad8530e22e93b1b377ff1660c338936ab5d9a3814f41617a2c67f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f7c2a845ad8530e22e93b1b377ff1660c338936ab5d9a3814f41617a2c67f2", kill_on_drop: false }`
[INFO] [stdout] 65f7c2a845ad8530e22e93b1b377ff1660c338936ab5d9a3814f41617a2c67f2
