[INFO] fetching crate futures-lite 0.1.10...
[INFO] testing futures-lite-0.1.10 against 1.45.2 for beta-1.46-1
[INFO] extracting crate futures-lite 0.1.10 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate futures-lite 0.1.10 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-lite 0.1.10
[INFO] finished tweaking crates.io crate futures-lite 0.1.10
[INFO] tweaked toml for crates.io crate futures-lite 0.1.10 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a313557c5fb1e6d24b469356491c32d3c7df72be76d3980558d0a7fe760082e
[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" "1a313557c5fb1e6d24b469356491c32d3c7df72be76d3980558d0a7fe760082e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a313557c5fb1e6d24b469356491c32d3c7df72be76d3980558d0a7fe760082e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a313557c5fb1e6d24b469356491c32d3c7df72be76d3980558d0a7fe760082e", kill_on_drop: false }`
[INFO] [stdout] 1a313557c5fb1e6d24b469356491c32d3c7df72be76d3980558d0a7fe760082e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c58b21c36c3cf62bef5fc16ccf430f8d32b4d4d32f4175947d75d8a01a652353
[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" "c58b21c36c3cf62bef5fc16ccf430f8d32b4d4d32f4175947d75d8a01a652353", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-lite v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "c58b21c36c3cf62bef5fc16ccf430f8d32b4d4d32f4175947d75d8a01a652353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c58b21c36c3cf62bef5fc16ccf430f8d32b4d4d32f4175947d75d8a01a652353", kill_on_drop: false }`
[INFO] [stdout] c58b21c36c3cf62bef5fc16ccf430f8d32b4d4d32f4175947d75d8a01a652353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd0f4ba1367323db05a21e2689a0709ef454fd3b801623053c17ea0cfbe82bd0
[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" "cd0f4ba1367323db05a21e2689a0709ef454fd3b801623053c17ea0cfbe82bd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-lite v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "cd0f4ba1367323db05a21e2689a0709ef454fd3b801623053c17ea0cfbe82bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0f4ba1367323db05a21e2689a0709ef454fd3b801623053c17ea0cfbe82bd0", kill_on_drop: false }`
[INFO] [stdout] cd0f4ba1367323db05a21e2689a0709ef454fd3b801623053c17ea0cfbe82bd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 180fec90f8212abebb825b776541a9d47009ccf8018251f2996b940936f66e00
[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" "180fec90f8212abebb825b776541a9d47009ccf8018251f2996b940936f66e00", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/futures_lite-07cfda33b83e8c1e
[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 futures-lite
[INFO] [stdout] 
[INFO] [stdout] running 98 tests
[INFO] [stdout] test src/future.rs - future::pending (line 103) ... ok
[INFO] [stdout] test src/future.rs - future::Boxed (line 539) ... ok
[INFO] [stdout] test src/future.rs - future::join (line 309) ... ok
[INFO] [stdout] test src/future.rs - future::BoxedLocal (line 552) ... ok
[INFO] [stdout] test /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pin-project-lite-0.1.7/src/lib.rs - io::BufReader (line 328) ... ok
[INFO] [stdout] test src/future.rs - future::block_on (line 39) ... ok
[INFO] [stdout] test src/future.rs - future (line 5) ... ok
[INFO] [stdout] test src/future.rs - future::poll_fn (line 192) ... ok
[INFO] [stdout] test src/future.rs - future::FutureExt::boxed (line 597) ... ok
[INFO] [stdout] test src/future.rs - future::FutureExt::boxed_local (line 620) ... ok
[INFO] [stdout] test src/future.rs - future::FutureExt::or (line 570) ... ok
[INFO] [stdout] test src/future.rs - future::race (line 475) ... ok
[INFO] [stdout] test src/future.rs - future::try_join (line 384) ... ok
[INFO] [stdout] test src/future.rs - future::poll_once (line 143) ... ok
[INFO] [stdout] test /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pin-project-lite-0.1.7/src/lib.rs - io::BufWriter (line 330) ... ok
[INFO] [stdout] test src/future.rs - future::ready (line 241) ... ok
[INFO] [stdout] test src/future.rs - future::yield_now (line 275) ... ok
[INFO] [stdout] test src/io.rs - io::AssertAsync<T>::get_mut (line 171) ... ok
[INFO] [stdout] test src/io.rs - io::AssertAsync<T>::get_ref (line 155) ... ok
[INFO] [stdout] test src/io.rs - io::AssertAsync<T>::into_inner (line 187) ... ok
[INFO] [stdout] test src/io.rs - io::AssertAsync<T>::new (line 140) ... ok
[INFO] [stdout] test src/io.rs - io (line 5) ... ok
[INFO] [stdout] test src/io.rs - io::AssertAsync (line 117) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncReadExt::bytes (line 1786) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncReadExt::chain (line 1812) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncBufReadExt::read_line (line 1345) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncReadExt::read_exact (line 1738) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncBufReadExt::read_until (line 1312) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncReadExt::read_to_end (line 1678) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncReadExt::read (line 1639) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncBufReadExt::split (line 1411) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncBufReadExt::lines (line 1377) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncReadExt::read_to_string (line 1708) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncSeekExt::seek (line 2354) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncReadExt::take (line 1763) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncWriteExt::close (line 2489) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncWriteExt::write (line 2409) ... ok
[INFO] [stdout] test src/io.rs - io::BlockOn<T>::get_ref (line 337) ... ok
[INFO] [stdout] test src/io.rs - io::BlockOn<T>::get_mut (line 354) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncWriteExt::write_all (line 2446) ... ok
[INFO] [stdout] test src/io.rs - io::AsyncWriteExt::flush (line 2467) ... ok
[INFO] [stdout] test src/io.rs - io::BlockOn<T>::into_inner (line 371) ... ok
[INFO] [stdout] test src/io.rs - io::BlockOn<T>::new (line 321) ... ok
[INFO] [stdout] test src/io.rs - io::BlockOn (line 299) ... ok
[INFO] [stdout] test src/io.rs - io::BufReader<R>::buffer (line 531) ... ok
[INFO] [stdout] test src/io.rs - io::BufReader<R>::get_ref (line 488) ... ok
[INFO] [stdout] test src/io.rs - io::BufReader<R>::get_mut (line 506) ... ok
[INFO] [stdout] test src/io.rs - io::BufWriter<W>::get_mut (line 793) ... ok
[INFO] [stdout] test src/io.rs - io::BufReader<R>::into_inner (line 550) ... ok
[INFO] [stdout] test src/io.rs - io::BufReader<R>::new (line 451) ... ok
[INFO] [stdout] test src/io.rs - io::BufWriter<W>::buffer (line 839) ... ok
[INFO] [stdout] test src/io.rs - io::BufReader<R>::with_capacity (line 465) ... ok
[INFO] [stdout] test src/io.rs - io::BufWriter<W>::new (line 743) ... ok
[INFO] [stdout] test src/io.rs - io::BufWriter<W>::get_ref (line 775) ... ok
[INFO] [stdout] test src/io.rs - io::Chain<T, U>::get_ref (line 2225) ... ok
[INFO] [stdout] test src/io.rs - io::BufWriter<W>::with_capacity (line 757) ... ok
[INFO] [stdout] test src/io.rs - io::Chain<T, U>::into_inner (line 2259) ... ok
[INFO] [stdout] test src/io.rs - io::Chain<T, U>::get_mut (line 2242) ... ok
[INFO] [stdout] test src/io.rs - io::Cursor<T>::get_mut (line 1010) ... ok
[INFO] [stdout] test src/io.rs - io::BufWriter<W>::into_inner (line 819) ... ok
[INFO] [stdout] test src/io.rs - io::Cursor<T>::get_ref (line 996) ... ok
[INFO] [stdout] test src/io.rs - io::Cursor<T>::set_position (line 1057) ... ok
[INFO] [stdout] test src/io.rs - io::Cursor<T>::new (line 981) ... ok
[INFO] [stdout] test src/io.rs - io::Cursor<T>::into_inner (line 1024) ... ok
[INFO] [stdout] test src/io.rs - io::Cursor (line 944) ... ok
[INFO] [stdout] test src/io.rs - io::Take<T>::get_mut (line 2097) ... ok
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] test src/io.rs - io::Take<T>::get_ref (line 2081) ... ok
[INFO] [stdout] test src/io.rs - io::Take<T>::into_inner (line 2113) ... ok
[INFO] [stdout] test src/io.rs - io::Take<T>::set_limit (line 2062) ... ok
[INFO] [stdout] test src/io.rs - io::Cursor<T>::position (line 1038) ... ok
[INFO] [stdout] test src/io.rs - io::Take<T>::limit (line 2044) ... ok
[INFO] [stdout] test src/io.rs - io::empty (line 1184) ... ok
[INFO] [stdout] test src/io.rs - io::copy (line 48) ... ok
[INFO] [stdout] test src/lib.rs - ready (line 48) ... ok
[INFO] [stdout] test src/io.rs - io::repeat (line 1231) ... ok
[INFO] [stdout] test src/io.rs - io::sink (line 1266) ... ok
[INFO] [stdout] test src/stream.rs - stream::Boxed (line 727) ... ok
[INFO] [stdout] test src/stream.rs - stream::BoxedLocal (line 740) ... ok
[INFO] [stdout] test src/lib.rs - pin (line 76) ... ok
[INFO] [stdout] test src/stream.rs - stream::StreamExt::boxed_local (line 701) ... ok
[INFO] [stdout] test src/stream.rs - stream::pending (line 190) ... ok
[INFO] [stdout] test src/stream.rs - stream::StreamExt::boxed (line 678) ... ok
[INFO] [stdout] test src/stream.rs - stream (line 5) ... ok
[INFO] [stdout] test src/stream.rs - stream::StreamExt::fold (line 613) ... ok
[INFO] [stdout] test src/stream.rs - stream::StreamExt::collect (line 560) ... ok
[INFO] [stdout] test src/stream.rs - stream::StreamExt::next (line 537) ... ok
[INFO] [stdout] test src/stream.rs - stream::StreamExt::try_collect (line 582) ... ok
[INFO] [stdout] test src/stream.rs - stream::block_on (line 40) ... ok
[INFO] [stdout] test src/stream.rs - stream::empty (line 70) ... ok
[INFO] [stdout] test src/stream.rs - stream::StreamExt::try_fold (line 643) ... ok
[INFO] [stdout] test src/stream.rs - stream::iter (line 105) ... ok
[INFO] [stdout] test src/stream.rs - stream::poll_fn (line 226) ... ok
[INFO] [stdout] test src/stream.rs - stream::repeat (line 274) ... ok
[INFO] [stdout] test src/stream.rs - stream::once (line 147) ... ok
[INFO] [stdout] test src/stream.rs - stream::repeat_with (line 309) ... ok
[INFO] [stdout] test src/stream.rs - stream::unfold (line 351) ... ok
[INFO] [stdout] test src/stream.rs - stream::try_unfold (line 439) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 98 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "180fec90f8212abebb825b776541a9d47009ccf8018251f2996b940936f66e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "180fec90f8212abebb825b776541a9d47009ccf8018251f2996b940936f66e00", kill_on_drop: false }`
[INFO] [stdout] 180fec90f8212abebb825b776541a9d47009ccf8018251f2996b940936f66e00