[INFO] crate futures-net 0.6.0 is already in cache
[INFO] testing futures-net-0.6.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate futures-net 0.6.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate futures-net 0.6.0 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-net 0.6.0
[INFO] finished tweaking crates.io crate futures-net 0.6.0
[INFO] tweaked toml for crates.io crate futures-net 0.6.0 written to /workspace/builds/worker-5/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 2b9a5e3e9237af5412c951c976b1f6f05490f5c9db6aae40671e8643a964cd07
[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" "2b9a5e3e9237af5412c951c976b1f6f05490f5c9db6aae40671e8643a964cd07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b9a5e3e9237af5412c951c976b1f6f05490f5c9db6aae40671e8643a964cd07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9a5e3e9237af5412c951c976b1f6f05490f5c9db6aae40671e8643a964cd07", kill_on_drop: false }`
[INFO] [stdout] 2b9a5e3e9237af5412c951c976b1f6f05490f5c9db6aae40671e8643a964cd07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 30b18a0f5f70ad70a889f2b80bea81e83370520833badd5d1595ac8723c17e31
[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" "30b18a0f5f70ad70a889f2b80bea81e83370520833badd5d1595ac8723c17e31", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling futures-net-macro v1.0.0
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures-net v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stdout]  --> src/driver/sys/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(missing_docsbare_trait_objects, deprecated, unknown_lints)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.67s
[INFO] running `Command { std: "docker" "inspect" "30b18a0f5f70ad70a889f2b80bea81e83370520833badd5d1595ac8723c17e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b18a0f5f70ad70a889f2b80bea81e83370520833badd5d1595ac8723c17e31", kill_on_drop: false }`
[INFO] [stdout] 30b18a0f5f70ad70a889f2b80bea81e83370520833badd5d1595ac8723c17e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 473a3fca164de5e8faa22d4bb55878f6b4bffb93858bbec319ca45083b857087
[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" "473a3fca164de5e8faa22d4bb55878f6b4bffb93858bbec319ca45083b857087", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stdout] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stdout]  --> src/driver/sys/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(missing_docsbare_trait_objects, deprecated, unknown_lints)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-net v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stdout]  --> src/driver/sys/mod.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(missing_docsbare_trait_objects, deprecated, unknown_lints)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "473a3fca164de5e8faa22d4bb55878f6b4bffb93858bbec319ca45083b857087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "473a3fca164de5e8faa22d4bb55878f6b4bffb93858bbec319ca45083b857087", kill_on_drop: false }`
[INFO] [stdout] 473a3fca164de5e8faa22d4bb55878f6b4bffb93858bbec319ca45083b857087
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 640ff26498d79374607022458e4bcd5720ed92a69d900b795ed572ea4c11cd53
[INFO] running `Command { std: "docker" "start" "-a" "640ff26498d79374607022458e4bcd5720ed92a69d900b795ed572ea4c11cd53", kill_on_drop: false }`
[INFO] [stderr] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stderr]  --> src/driver/sys/mod.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![allow(missing_docsbare_trait_objects, deprecated, unknown_lints)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stderr]  --> src/driver/sys/mod.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![allow(missing_docsbare_trait_objects, deprecated, unknown_lints)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/futures_net-b2620a32206613e6
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test driver::sys::event::test_debug_pollopt ... ok
[INFO] [stdout] test driver::sys::event::test_debug_ready ... ok
[INFO] [stdout] test driver::sys::linux::ready::test_ready_all ... ok
[INFO] [stdout] test driver::test_handle_size ... ok
[INFO] [stdout] test driver::sys::poll::as_raw_fd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests futures-net
[INFO] [stdout] 
[INFO] [stdout] running 122 tests
[INFO] [stdout] test src/driver/poll_evented.rs - driver::poll_evented::PollEvented (line 59) ... ignored
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::contains (line 588) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::contains (line 570) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::insert (line 610) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::edge (line 421) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::EventedFd (line 309) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt (line 380) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::Evented (line 38) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::empty (line 401) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::Event::token (line 1234) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::contains (line 579) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::is_edge (line 493) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::is_level (line 513) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::is_oneshot (line 533) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::Event::new (line 1198) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::Evented (line 74) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::remove (line 629) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::oneshot (line 461) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::Event::readiness (line 1218) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::PollOpt::level (line 441) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::Ready::contains (line 966) ... ok
[INFO] [stdout] test src/driver/sys/event.rs - driver::sys::event::Event (line 1173) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name futures_net -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="futures-net-macro"' --cfg 'feature="default"' --cfg 'feature="macro"' --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-c7254ecae19f832b.rlib --extern async_datagram=/opt/rustwide/target/debug/deps/libasync_datagram-a8cbaa94e058f61c.rlib --extern async_ready=/opt/rustwide/target/debug/deps/libasync_ready-f99bd408d5301af1.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-ebde7983fc46ea71.rlib --extern cache_padded=/opt/rustwide/target/debug/deps/libcache_padded-b1f319935916a3c3.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-b04be93da00069c6.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-676b64f314392f40.rlib --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-c4914a33d5797fa3.rlib --extern futures_executor=/opt/rustwide/target/debug/deps/libfutures_executor-6398ddbf09a8631f.rlib --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-88a00cbdb897b767.rlib --extern futures_net=/opt/rustwide/target/debug/deps/libfutures_net-7a51bd5262f3ae26.rlib --extern futures_net_macro=/opt/rustwide/target/debug/deps/libfutures_net_macro-d0b9ff6e4ba90856.so --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-21bac52004b21949.rlib --extern iovec=/opt/rustwide/target/debug/deps/libiovec-a11a898653c8df7f.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-660ab907323d6aba.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-809b3ff95751964d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-f4faf1fa578e34f7.rlib --extern net2=/opt/rustwide/target/debug/deps/libnet2-35d3a1894e83fe59.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-e6ff3dd5f83f47bc.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-4ad2d27762ffc674.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-4cf512b29e26b073.rlib --extern slab=/opt/rustwide/target/debug/deps/libslab-f053b532a5ee7f39.rlib --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-c2b81e4ee66298c0.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "640ff26498d79374607022458e4bcd5720ed92a69d900b795ed572ea4c11cd53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640ff26498d79374607022458e4bcd5720ed92a69d900b795ed572ea4c11cd53", kill_on_drop: false }`
[INFO] [stdout] 640ff26498d79374607022458e4bcd5720ed92a69d900b795ed572ea4c11cd53