[INFO] crate kayrx 0.18.0 is already in cache
[INFO] testing kayrx-0.18.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate kayrx 0.18.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate kayrx 0.18.0 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 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-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a78bfa2023a3cf2249e49a757b965cb653fb951bff3c922b7853e5ec3ca72fea
[INFO] running `Command { std: "docker" "start" "-a" "a78bfa2023a3cf2249e49a757b965cb653fb951bff3c922b7853e5ec3ca72fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a78bfa2023a3cf2249e49a757b965cb653fb951bff3c922b7853e5ec3ca72fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78bfa2023a3cf2249e49a757b965cb653fb951bff3c922b7853e5ec3ca72fea", kill_on_drop: false }`
[INFO] [stdout] a78bfa2023a3cf2249e49a757b965cb653fb951bff3c922b7853e5ec3ca72fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 013482b1aca21d98207cc3133a18bb1599fa84494aa3c53d8b957a45040bb5df
[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" "013482b1aca21d98207cc3133a18bb1599fa84494aa3c53d8b957a45040bb5df", kill_on_drop: false }`
[INFO] [stderr]    Compiling kayrx-macro v1.1.0
[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] [stdout] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stdout]  --> src/lxar/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 12.87s
[INFO] running `Command { std: "docker" "inspect" "013482b1aca21d98207cc3133a18bb1599fa84494aa3c53d8b957a45040bb5df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013482b1aca21d98207cc3133a18bb1599fa84494aa3c53d8b957a45040bb5df", kill_on_drop: false }`
[INFO] [stdout] 013482b1aca21d98207cc3133a18bb1599fa84494aa3c53d8b957a45040bb5df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 384b4a9e924939c17809bfa4fd337e289befefb2cd40b23dbe83b51f53397423
[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" "384b4a9e924939c17809bfa4fd337e289befefb2cd40b23dbe83b51f53397423", 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/lxar/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 kayrx v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `missing_docsbare_trait_objects`
[INFO] [stdout]  --> src/lxar/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 7.98s
[INFO] running `Command { std: "docker" "inspect" "384b4a9e924939c17809bfa4fd337e289befefb2cd40b23dbe83b51f53397423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "384b4a9e924939c17809bfa4fd337e289befefb2cd40b23dbe83b51f53397423", kill_on_drop: false }`
[INFO] [stdout] 384b4a9e924939c17809bfa4fd337e289befefb2cd40b23dbe83b51f53397423
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8498bc1459eb28a10dae4df45afd695619a4bacfbac00a58e948cf9c8961b25a
[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" "8498bc1459eb28a10dae4df45afd695619a4bacfbac00a58e948cf9c8961b25a", kill_on_drop: false }`
[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 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kayrx-150a46c1f8a98a86
[INFO] [stdout] running 7 tests
[INFO] [stdout] test lxar::event::test_debug_ready ... ok
[INFO] [stdout] test lxar::event::test_debug_pollopt ... ok
[INFO] [stdout] test net::reactor::test_handle_size ... ok
[INFO] [stdout] test lxar::poll::as_raw_fd ... ok
[INFO] [stdout] test lxar::sys::ready::test_ready_all ... ok
[INFO] [stdout] test timer::wheel::test::test_level_for ... 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-48ba6144e62455ca
[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-2edd29ef7ba67ac8
[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] [stderr]    Doc-tests kayrx
[INFO] [stdout] test listener_writes ... ok
[INFO] [stdout] test reads_bytes ... ok
[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="macro"' --cfg 'feature="default"' --cfg 'feature="kayrx-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 crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-4ed87d13761be8f0.rlib --extern crossbeam_deque=/opt/rustwide/target/debug/deps/libcrossbeam_deque-13ba5fbb755d15de.rlib --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-b4377c595fc970d2.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-b04be93da00069c6.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-2e1318a962b32873.rlib --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-c4914a33d5797fa3.rlib --extern futures_executor=/opt/rustwide/target/debug/deps/libfutures_executor-4849ec5e3b7c2f5c.rlib --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-88a00cbdb897b767.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-fae108457576e254.rlib --extern iovec=/opt/rustwide/target/debug/deps/libiovec-a11a898653c8df7f.rlib --extern kayrx=/opt/rustwide/target/debug/deps/libkayrx-a01d1599ec03e29c.rlib --extern kayrx_macro=/opt/rustwide/target/debug/deps/libkayrx_macro-89cab752492d4857.so --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 once_cell=/opt/rustwide/target/debug/deps/libonce_cell-a0d4ad067954e0ad.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-c4dc994115ffcdc6.rlib --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-7019079acafd10ec.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-075b778001f9a5fa.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" "8498bc1459eb28a10dae4df45afd695619a4bacfbac00a58e948cf9c8961b25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8498bc1459eb28a10dae4df45afd695619a4bacfbac00a58e948cf9c8961b25a", kill_on_drop: false }`
[INFO] [stdout] 8498bc1459eb28a10dae4df45afd695619a4bacfbac00a58e948cf9c8961b25a