[INFO] fetching crate suspend-core 0.1.0...
[INFO] testing suspend-core-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate suspend-core 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate suspend-core 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate suspend-core 0.1.0
[INFO] finished tweaking crates.io crate suspend-core 0.1.0
[INFO] tweaked toml for crates.io crate suspend-core 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acdf486443a6a604cd4b8cd9d26060bb8e6850105363fc377bb34d80bbd50eba
[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" "acdf486443a6a604cd4b8cd9d26060bb8e6850105363fc377bb34d80bbd50eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acdf486443a6a604cd4b8cd9d26060bb8e6850105363fc377bb34d80bbd50eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acdf486443a6a604cd4b8cd9d26060bb8e6850105363fc377bb34d80bbd50eba", kill_on_drop: false }`
[INFO] [stdout] acdf486443a6a604cd4b8cd9d26060bb8e6850105363fc377bb34d80bbd50eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] febfed3fe0d915ab19bb3f62624bfb1255ff17c2dcdfe5959cd06bcbe3c491ad
[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" "febfed3fe0d915ab19bb3f62624bfb1255ff17c2dcdfe5959cd06bcbe3c491ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling suspend-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.53s
[INFO] running `Command { std: "docker" "inspect" "febfed3fe0d915ab19bb3f62624bfb1255ff17c2dcdfe5959cd06bcbe3c491ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "febfed3fe0d915ab19bb3f62624bfb1255ff17c2dcdfe5959cd06bcbe3c491ad", kill_on_drop: false }`
[INFO] [stdout] febfed3fe0d915ab19bb3f62624bfb1255ff17c2dcdfe5959cd06bcbe3c491ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ff8356435b3dbcf8595046b22a5daed5236c4950e25a33ce5f0956826b0fb5e
[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" "4ff8356435b3dbcf8595046b22a5daed5236c4950e25a33ce5f0956826b0fb5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling sharded-slab v0.1.1
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling futures-lite v1.11.3
[INFO] [stderr]    Compiling tracing-subscriber v0.2.15
[INFO] [stderr]    Compiling suspend-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.23s
[INFO] running `Command { std: "docker" "inspect" "4ff8356435b3dbcf8595046b22a5daed5236c4950e25a33ce5f0956826b0fb5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff8356435b3dbcf8595046b22a5daed5236c4950e25a33ce5f0956826b0fb5e", kill_on_drop: false }`
[INFO] [stdout] 4ff8356435b3dbcf8595046b22a5daed5236c4950e25a33ce5f0956826b0fb5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bd568f3a5f12d8788cf8ef302ca383eec36c1c4c75d761320bcbf44870fab53
[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" "7bd568f3a5f12d8788cf8ef302ca383eec36c1c4c75d761320bcbf44870fab53", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/suspend_core-2f5965f48c231aaf
[INFO] [stdout] running 10 tests
[INFO] [stdout] test raw_lock::default_lock::lock_contend ... ok
[INFO] [stdout] test raw_lock::native_lock::park_notify ... ok
[INFO] [stdout] test raw_lock::native_lock::lock_contend_threaded ... ok
[INFO] [stdout] test raw_lock::default_lock::park_notify_delay ... ok
[INFO] [stdout] test raw_lock::default_lock::park_notify ... ok
[INFO] [stdout] test raw_lock::native_lock::lock_contend ... ok
[INFO] [stdout] test raw_lock::default_lock::lock_contend_threaded ... ok
[INFO] [stdout] test raw_lock::native_lock::park_notify_delay ... ok
[INFO] [stdout] test raw_lock::default_lock::park_timeout ... ok
[INFO] [stdout] test raw_lock::native_lock::park_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parking-8f0064e14b081933
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test block_on_ready ... ok
[INFO] [stdout] test park_thread_basic ... ok
[INFO] [stdout] test block_on_repoll ... ok
[INFO] [stdout] test block_on_repoll_delay ... ok
[INFO] [stderr]    Doc-tests suspend_core
[INFO] [stdout] test block_on_timeout ... ok
[INFO] [stdout] test park_thread_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "7bd568f3a5f12d8788cf8ef302ca383eec36c1c4c75d761320bcbf44870fab53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bd568f3a5f12d8788cf8ef302ca383eec36c1c4c75d761320bcbf44870fab53", kill_on_drop: false }`
[INFO] [stdout] 7bd568f3a5f12d8788cf8ef302ca383eec36c1c4c75d761320bcbf44870fab53