[INFO] fetching crate futures-net 0.6.0...
[INFO] testing futures-net-0.6.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate futures-net 0.6.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate futures-net 0.6.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-datagram v3.0.0
[INFO] [stderr]   Downloaded async-ready v3.0.0
[INFO] [stderr]   Downloaded futures-net-macro v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 0236c6147e63888c0df9cb1a57a3ee258f2a6f5518f69180edb928576a1c9f0c
[INFO] running `Command { std: "docker" "start" "-a" "0236c6147e63888c0df9cb1a57a3ee258f2a6f5518f69180edb928576a1c9f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0236c6147e63888c0df9cb1a57a3ee258f2a6f5518f69180edb928576a1c9f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0236c6147e63888c0df9cb1a57a3ee258f2a6f5518f69180edb928576a1c9f0c", kill_on_drop: false }`
[INFO] [stdout] 0236c6147e63888c0df9cb1a57a3ee258f2a6f5518f69180edb928576a1c9f0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aca3644c43ac04b6c2710daf757835de7bef68dfc13d03b3e3ccd5ee7f0c0f48
[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" "aca3644c43ac04b6c2710daf757835de7bef68dfc13d03b3e3ccd5ee7f0c0f48", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-datagram v3.0.0
[INFO] [stderr]    Compiling async-ready v3.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling futures-net-macro v1.0.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling futures-executor v0.3.21
[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 9.07s
[INFO] running `Command { std: "docker" "inspect" "aca3644c43ac04b6c2710daf757835de7bef68dfc13d03b3e3ccd5ee7f0c0f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca3644c43ac04b6c2710daf757835de7bef68dfc13d03b3e3ccd5ee7f0c0f48", kill_on_drop: false }`
[INFO] [stdout] aca3644c43ac04b6c2710daf757835de7bef68dfc13d03b3e3ccd5ee7f0c0f48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f817af9187049f63f608f61de722751be849d78a54274aa022e86b76c325e070
[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" "f817af9187049f63f608f61de722751be849d78a54274aa022e86b76c325e070", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling futures v0.3.21
[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 3.32s
[INFO] running `Command { std: "docker" "inspect" "f817af9187049f63f608f61de722751be849d78a54274aa022e86b76c325e070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f817af9187049f63f608f61de722751be849d78a54274aa022e86b76c325e070", kill_on_drop: false }`
[INFO] [stdout] f817af9187049f63f608f61de722751be849d78a54274aa022e86b76c325e070
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 1a2842896462b1e8f6206b63d4b736746dd3485bdbf38b8e85e39f838ba6cdf3
[INFO] running `Command { std: "docker" "start" "-a" "1a2842896462b1e8f6206b63d4b736746dd3485bdbf38b8e85e39f838ba6cdf3", 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: `futures-net` (lib) generated 1 warning
[INFO] [stderr] warning: `futures-net` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/futures_net-f0f1404b89e1aa9d)
[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::test_handle_size ... ok
[INFO] [stdout] test driver::sys::poll::as_raw_fd ... ok
[INFO] [stdout] test driver::sys::linux::ready::test_ready_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests futures-net
[INFO] [stderr] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stderr]  --> /opt/rustwide/workdir/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] [stdout] 
[INFO] [stdout] running 122 tests
[INFO] [stdout] test src/driver/poll_evented.rs - driver::poll_evented::PollEvented (line 59) ... ignored
[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 --crate-name futures_net --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-2d9de639ab954a37.rlib --extern async_datagram=/opt/rustwide/target/debug/deps/libasync_datagram-eb311ffd48576037.rlib --extern async_ready=/opt/rustwide/target/debug/deps/libasync_ready-abd9bca9c10da4c8.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-9b5e84bd643bf7d4.rlib --extern cache_padded=/opt/rustwide/target/debug/deps/libcache_padded-fa701c69642c9ed0.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-bf632e1d0548c4aa.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-2f8fd1c702548efc.rlib --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-e4d3a2040637810a.rlib --extern futures_executor=/opt/rustwide/target/debug/deps/libfutures_executor-d9d7e53fbeeace51.rlib --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-ae8d0cc855367cbf.rlib --extern futures_net=/opt/rustwide/target/debug/deps/libfutures_net-e8bc03df2cd238eb.rlib --extern futures_net_macro=/opt/rustwide/target/debug/deps/libfutures_net_macro-a2474d79713afbb4.so --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-f0318c0d17261921.rlib --extern iovec=/opt/rustwide/target/debug/deps/libiovec-465f55ade9169b5a.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b341606102c7008f.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-cbcf0797f466a12c.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-1e8f0341924255e9.rlib --extern net2=/opt/rustwide/target/debug/deps/libnet2-b9200a5842a7d9ab.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-8b0b0deead8d7e7d.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-b36eb169aded6097.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-0803355f7084e4ba.rlib --extern slab=/opt/rustwide/target/debug/deps/libslab-ae59c7b6e0d36368.rlib --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-6bb1718731513ca8.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="futures-net-macro"' --cfg 'feature="macro"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1a2842896462b1e8f6206b63d4b736746dd3485bdbf38b8e85e39f838ba6cdf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2842896462b1e8f6206b63d4b736746dd3485bdbf38b8e85e39f838ba6cdf3", kill_on_drop: false }`
[INFO] [stdout] 1a2842896462b1e8f6206b63d4b736746dd3485bdbf38b8e85e39f838ba6cdf3