[INFO] fetching crate async-wakers 0.0.0...
[INFO] testing async-wakers-0.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate async-wakers 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate async-wakers 0.0.0 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 async-wakers 0.0.0
[INFO] finished tweaking crates.io crate async-wakers 0.0.0
[INFO] tweaked toml for crates.io crate async-wakers 0.0.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4f2fb369e9f02cb8ca610bb5b2872b67c8333316c0940cb5c0397821b9e72a10
[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" "4f2fb369e9f02cb8ca610bb5b2872b67c8333316c0940cb5c0397821b9e72a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f2fb369e9f02cb8ca610bb5b2872b67c8333316c0940cb5c0397821b9e72a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f2fb369e9f02cb8ca610bb5b2872b67c8333316c0940cb5c0397821b9e72a10", kill_on_drop: false }`
[INFO] [stdout] 4f2fb369e9f02cb8ca610bb5b2872b67c8333316c0940cb5c0397821b9e72a10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] d9e2a689c8800800125140b88cf961d0b7b69e5d7c77cee8fb5a613eac112ea1
[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" "d9e2a689c8800800125140b88cf961d0b7b69e5d7c77cee8fb5a613eac112ea1", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-wakers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "d9e2a689c8800800125140b88cf961d0b7b69e5d7c77cee8fb5a613eac112ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e2a689c8800800125140b88cf961d0b7b69e5d7c77cee8fb5a613eac112ea1", kill_on_drop: false }`
[INFO] [stdout] d9e2a689c8800800125140b88cf961d0b7b69e5d7c77cee8fb5a613eac112ea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 39dbd1078c78267271ff546ca52e71df9edea93f4891efc477ee3b7baa3eda1e
[INFO] running `Command { std: "docker" "start" "-a" "39dbd1078c78267271ff546ca52e71df9edea93f4891efc477ee3b7baa3eda1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-wakers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "39dbd1078c78267271ff546ca52e71df9edea93f4891efc477ee3b7baa3eda1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39dbd1078c78267271ff546ca52e71df9edea93f4891efc477ee3b7baa3eda1e", kill_on_drop: false }`
[INFO] [stdout] 39dbd1078c78267271ff546ca52e71df9edea93f4891efc477ee3b7baa3eda1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e98f5c5fcecdac928e469501c8db270f921e352bc62108a15850e4e35fb87b96
[INFO] running `Command { std: "docker" "start" "-a" "e98f5c5fcecdac928e469501c8db270f921e352bc62108a15850e4e35fb87b96", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_wakers-22d0abc09fba365b
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-wakers
[INFO] [stdout] test result: ok. 0 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" "e98f5c5fcecdac928e469501c8db270f921e352bc62108a15850e4e35fb87b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e98f5c5fcecdac928e469501c8db270f921e352bc62108a15850e4e35fb87b96", kill_on_drop: false }`
[INFO] [stdout] e98f5c5fcecdac928e469501c8db270f921e352bc62108a15850e4e35fb87b96
