[INFO] fetching crate async-global-executor 2.0.1...
[INFO] testing async-global-executor-2.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate async-global-executor 2.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate async-global-executor 2.0.1 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 async-global-executor 2.0.1
[INFO] finished tweaking crates.io crate async-global-executor 2.0.1
[INFO] tweaked toml for crates.io crate async-global-executor 2.0.1 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] d1e99f088396e36fd8700b704d6be975cd53086fd227ccd28071b606cf7fd7b6
[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" "d1e99f088396e36fd8700b704d6be975cd53086fd227ccd28071b606cf7fd7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1e99f088396e36fd8700b704d6be975cd53086fd227ccd28071b606cf7fd7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e99f088396e36fd8700b704d6be975cd53086fd227ccd28071b606cf7fd7b6", kill_on_drop: false }`
[INFO] [stdout] d1e99f088396e36fd8700b704d6be975cd53086fd227ccd28071b606cf7fd7b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 16b6f290d234cc3bcc71be1eef90f06243e9a3a68913bd9539d834bb17efecce
[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" "16b6f290d234cc3bcc71be1eef90f06243e9a3a68913bd9539d834bb17efecce", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling polling v2.0.2
[INFO] [stderr]    Compiling futures-lite v1.11.3
[INFO] [stderr]    Compiling async-executor v1.4.0
[INFO] [stderr]    Compiling async-io v1.3.1
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling async-global-executor v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.46s
[INFO] running `Command { std: "docker" "inspect" "16b6f290d234cc3bcc71be1eef90f06243e9a3a68913bd9539d834bb17efecce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b6f290d234cc3bcc71be1eef90f06243e9a3a68913bd9539d834bb17efecce", kill_on_drop: false }`
[INFO] [stdout] 16b6f290d234cc3bcc71be1eef90f06243e9a3a68913bd9539d834bb17efecce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 1db7dae63e634efdf93880682daffe37cb8d52872084964f2b90b6595e837fb5
[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" "1db7dae63e634efdf93880682daffe37cb8d52872084964f2b90b6595e837fb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-global-executor v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "1db7dae63e634efdf93880682daffe37cb8d52872084964f2b90b6595e837fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db7dae63e634efdf93880682daffe37cb8d52872084964f2b90b6595e837fb5", kill_on_drop: false }`
[INFO] [stdout] 1db7dae63e634efdf93880682daffe37cb8d52872084964f2b90b6595e837fb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 40298391410f3aa5c749a496ea616c31fdd103ecab840c09b434856b18cb6280
[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" "40298391410f3aa5c749a496ea616c31fdd103ecab840c09b434856b18cb6280", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_global_executor-a51bf73498156a61
[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] [stderr]    Doc-tests async-global-executor
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/executor.rs - executor::spawn_blocking (line 85) ... ok
[INFO] [stdout] test src/executor.rs - executor::spawn_blocking (line 93) ... ok
[INFO] [stdout] test src/init.rs - init::init_with_config (line 8) ... ok
[INFO] [stdout] test src/threading.rs - threading::stop_thread (line 58) ... ok
[INFO] [stdout] test src/threading.rs - threading::stop_current_thread (line 71) ... ok
[INFO] [stdout] test src/threading.rs - threading::spawn_more_threads (line 25) ... ok
[INFO] [stdout] test src/init.rs - init::init (line 28) ... ok
[INFO] [stdout] test src/executor.rs - executor::spawn_local (line 60) ... ok
[INFO] [stdout] test src/executor.rs - executor::spawn (line 33) ... ok
[INFO] [stdout] test src/executor.rs - executor::block_on (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "40298391410f3aa5c749a496ea616c31fdd103ecab840c09b434856b18cb6280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40298391410f3aa5c749a496ea616c31fdd103ecab840c09b434856b18cb6280", kill_on_drop: false }`
[INFO] [stdout] 40298391410f3aa5c749a496ea616c31fdd103ecab840c09b434856b18cb6280