[INFO] fetching crate async-sync 0.2.0...
[INFO] testing async-sync-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate async-sync 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate async-sync 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-sync 0.2.0
[INFO] finished tweaking crates.io crate async-sync 0.2.0
[INFO] tweaked toml for crates.io crate async-sync 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", 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] f92bf84c9e552db25dec2e52fd03e9f3bc0074d4318315e23423ea659316c56e
[INFO] running `Command { std: "docker" "start" "-a" "f92bf84c9e552db25dec2e52fd03e9f3bc0074d4318315e23423ea659316c56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f92bf84c9e552db25dec2e52fd03e9f3bc0074d4318315e23423ea659316c56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f92bf84c9e552db25dec2e52fd03e9f3bc0074d4318315e23423ea659316c56e", kill_on_drop: false }`
[INFO] [stdout] f92bf84c9e552db25dec2e52fd03e9f3bc0074d4318315e23423ea659316c56e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "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] c000f7231d096f9373d3c3ece9c49e8df8f2deb381b59c41b4ffb595cb023515
[INFO] running `Command { std: "docker" "start" "-a" "c000f7231d096f9373d3c3ece9c49e8df8f2deb381b59c41b4ffb595cb023515", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-sync v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "c000f7231d096f9373d3c3ece9c49e8df8f2deb381b59c41b4ffb595cb023515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c000f7231d096f9373d3c3ece9c49e8df8f2deb381b59c41b4ffb595cb023515", kill_on_drop: false }`
[INFO] [stdout] c000f7231d096f9373d3c3ece9c49e8df8f2deb381b59c41b4ffb595cb023515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "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] 5eb720d0a214456bd62dc769108e14b3a9a61a09783f809f5a6ccd7bb7d97d8f
[INFO] running `Command { std: "docker" "start" "-a" "5eb720d0a214456bd62dc769108e14b3a9a61a09783f809f5a6ccd7bb7d97d8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-sync v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "5eb720d0a214456bd62dc769108e14b3a9a61a09783f809f5a6ccd7bb7d97d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb720d0a214456bd62dc769108e14b3a9a61a09783f809f5a6ccd7bb7d97d8f", kill_on_drop: false }`
[INFO] [stdout] 5eb720d0a214456bd62dc769108e14b3a9a61a09783f809f5a6ccd7bb7d97d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb61e3c04f4ddfbfba12d3bc5799839cb247f77acb0d3b44b874efecf3fa2497
[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" "fb61e3c04f4ddfbfba12d3bc5799839cb247f77acb0d3b44b874efecf3fa2497", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_sync-65b367730b4efbc3
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-sync
[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" "fb61e3c04f4ddfbfba12d3bc5799839cb247f77acb0d3b44b874efecf3fa2497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb61e3c04f4ddfbfba12d3bc5799839cb247f77acb0d3b44b874efecf3fa2497", kill_on_drop: false }`
[INFO] [stdout] fb61e3c04f4ddfbfba12d3bc5799839cb247f77acb0d3b44b874efecf3fa2497
