[INFO] crate kayrx 0.18.0 is already in cache
[INFO] testing kayrx-0.18.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate kayrx 0.18.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate kayrx 0.18.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate kayrx 0.18.0
[INFO] finished tweaking crates.io crate kayrx 0.18.0
[INFO] tweaked toml for crates.io crate kayrx 0.18.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 09c24db758adfe8b1402d8ab7f1c484bd1420ce513a6baee918c3f01a541652f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "09c24db758adfe8b1402d8ab7f1c484bd1420ce513a6baee918c3f01a541652f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling async-ready v3.0.0
[INFO] [stderr]    Compiling async-datagram v3.0.0
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.19
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling kayrx-macro v1.1.0
[INFO] [stderr]    Compiling pin-project v0.4.19
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling kayrx v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stderr]  --> src/lxar/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 dev [unoptimized + debuginfo] target(s) in 23.32s
[INFO] running `"docker" "inspect" "09c24db758adfe8b1402d8ab7f1c484bd1420ce513a6baee918c3f01a541652f"`
[INFO] running `"docker" "rm" "-f" "09c24db758adfe8b1402d8ab7f1c484bd1420ce513a6baee918c3f01a541652f"`
[INFO] [stdout] 09c24db758adfe8b1402d8ab7f1c484bd1420ce513a6baee918c3f01a541652f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 749052b15cf13c68e3b8ed523f950e112c9ea1062e4661660a80808b96b4291d
[INFO] running `"docker" "start" "-a" "749052b15cf13c68e3b8ed523f950e112c9ea1062e4661660a80808b96b4291d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stderr]  --> src/lxar/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]    Compiling kayrx v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stderr]  --> src/lxar/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 8.70s
[INFO] running `"docker" "inspect" "749052b15cf13c68e3b8ed523f950e112c9ea1062e4661660a80808b96b4291d"`
[INFO] running `"docker" "rm" "-f" "749052b15cf13c68e3b8ed523f950e112c9ea1062e4661660a80808b96b4291d"`
[INFO] [stdout] 749052b15cf13c68e3b8ed523f950e112c9ea1062e4661660a80808b96b4291d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80b021fc6f9503ae5b0573f0dabb5a67f3676fe7f0e229e24bc8adfb11c9f3fb
[INFO] running `"docker" "start" "-a" "80b021fc6f9503ae5b0573f0dabb5a67f3676fe7f0e229e24bc8adfb11c9f3fb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stderr]  --> src/lxar/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/lxar/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 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kayrx-660cf8c9887f1fd9
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test lxar::event::test_debug_pollopt ... ok
[INFO] [stdout] test lxar::poll::as_raw_fd ... ok
[INFO] [stdout] test lxar::event::test_debug_ready ... ok
[INFO] [stdout] test timer::wheel::test::test_level_for ... ok
[INFO] [stdout] test net::reactor::test_handle_size ... ok
[INFO] [stdout] test lxar::sys::ready::test_ready_all ... ok
[INFO] [stdout] test karx::utils::spinlock ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tcp-acdf2032ca09e12b
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test listener_reads ... ok
[INFO] [stdout] test listener_writes ... ok
[INFO] [stdout] test both_sides_async_using_threadpool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uds-1f9f84ae70f4b9d6
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test both_sides_async_using_threadpool ... ok
[INFO] [stdout] test pair ... ok
[INFO] [stdout] test listener_reads ... ok
[INFO] [stdout] test reads_bytes ... ok
[INFO] [stdout] test listener_writes ... ok
[INFO] [stderr]    Doc-tests kayrx
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 153 tests
[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 kayrx -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="kayrx-macro"' --cfg 'feature="macro"' --cfg 'feature="default"' --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-1f53302352551ecb.rlib --extern async_datagram=/opt/rustwide/target/debug/deps/libasync_datagram-eba7576bed330f32.rlib --extern async_ready=/opt/rustwide/target/debug/deps/libasync_ready-1cbafac18f132798.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-0a4bb9d0724fc40f.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-f5db19337e334172.rlib --extern crossbeam_deque=/opt/rustwide/target/debug/deps/libcrossbeam_deque-48eef9cc011f78b4.rlib --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-8ed8d280867c6832.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-10aaaeef0579d38d.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-0d6e6b0017100ef4.rlib --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-2053fc9b6b19d6ed.rlib --extern futures_executor=/opt/rustwide/target/debug/deps/libfutures_executor-4b095829b20eac8a.rlib --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-07f669f59758a6a0.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-ecf13d42fda869d0.rlib --extern iovec=/opt/rustwide/target/debug/deps/libiovec-5618144fab7b2acb.rlib --extern kayrx=/opt/rustwide/target/debug/deps/libkayrx-22008d222748f5cb.rlib --extern kayrx_macro=/opt/rustwide/target/debug/deps/libkayrx_macro-23767f4dd67a2847.so --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-807f2c476a0e6b86.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-e4dfce483ea4fe1d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-7d3993e8061c37ae.rlib --extern net2=/opt/rustwide/target/debug/deps/libnet2-2ed7bdee15c78e0d.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-e56f6a37558f5148.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-961f5fb58bae86f1.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-f9bfecff4df907ca.rlib --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-f363498decc5326b.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-a5de61c1d13d5c98.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-76e34f11f20ec390.rlib --extern slab=/opt/rustwide/target/debug/deps/libslab-7d2001f40ea12ace.rlib --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-5f80eb461a15b476.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "80b021fc6f9503ae5b0573f0dabb5a67f3676fe7f0e229e24bc8adfb11c9f3fb"`
[INFO] running `"docker" "rm" "-f" "80b021fc6f9503ae5b0573f0dabb5a67f3676fe7f0e229e24bc8adfb11c9f3fb"`
[INFO] [stdout] 80b021fc6f9503ae5b0573f0dabb5a67f3676fe7f0e229e24bc8adfb11c9f3fb