[INFO] fetching crate glommio 0.7.0...
[INFO] testing glommio-0.7.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate glommio 0.7.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate glommio 0.7.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate glommio 0.7.0
[INFO] finished tweaking crates.io crate glommio 0.7.0
[INFO] tweaked toml for crates.io crate glommio 0.7.0 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e9b2ff14a9e3ea346f16c9d7215a70c0d85c7149b1eec606658cadd4f90739e
[INFO] running `Command { std: "docker" "start" "-a" "8e9b2ff14a9e3ea346f16c9d7215a70c0d85c7149b1eec606658cadd4f90739e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e9b2ff14a9e3ea346f16c9d7215a70c0d85c7149b1eec606658cadd4f90739e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9b2ff14a9e3ea346f16c9d7215a70c0d85c7149b1eec606658cadd4f90739e", kill_on_drop: false }`
[INFO] [stdout] 8e9b2ff14a9e3ea346f16c9d7215a70c0d85c7149b1eec606658cadd4f90739e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ba1c13f7db124ecd6bd9ca95cd22c0969082587955c16cb08d89cbacea25cee
[INFO] running `Command { std: "docker" "start" "-a" "0ba1c13f7db124ecd6bd9ca95cd22c0969082587955c16cb08d89cbacea25cee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling crossbeam-queue v0.3.5
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling owned-alloc v0.2.0
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling enclose v1.1.8
[INFO] [stderr]    Compiling buddy-alloc v0.4.1
[INFO] [stderr]    Compiling sketches-ddsketch v0.1.2
[INFO] [stderr]    Compiling bitmaps v3.1.0
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling tracing-core v0.1.25
[INFO] [stderr]    Compiling lockfree v0.5.1
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling glommio v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling intrusive-collections v0.9.3
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling rlimit v0.6.2
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling membarrier v0.2.2
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling flume v0.10.12
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.94s
[INFO] running `Command { std: "docker" "inspect" "0ba1c13f7db124ecd6bd9ca95cd22c0969082587955c16cb08d89cbacea25cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba1c13f7db124ecd6bd9ca95cd22c0969082587955c16cb08d89cbacea25cee", kill_on_drop: false }`
[INFO] [stdout] 0ba1c13f7db124ecd6bd9ca95cd22c0969082587955c16cb08d89cbacea25cee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e40a2162dde5e713c6e50ede06556c1564482ccc50c47440d37ad696c8abb59
[INFO] running `Command { std: "docker" "start" "-a" "9e40a2162dde5e713c6e50ede06556c1564482ccc50c47440d37ad696c8abb59", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling miniz_oxide v0.5.1
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling flate2 v1.0.23
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling hdrhistogram v7.5.0
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.11
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling glommio v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `glommio`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name glommio --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=41c13b836ff3808b -C extra-filename=-41c13b836ff3808b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-a5a89e932882dd39.rlib --extern backtrace=/opt/rustwide/target/debug/deps/libbacktrace-a22992e9e8aae024.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-610a73087f46ba3b.rlib --extern bitmaps=/opt/rustwide/target/debug/deps/libbitmaps-ec08748ba3bb8ace.rlib --extern buddy_alloc=/opt/rustwide/target/debug/deps/libbuddy_alloc-2d5e04e60e2f2a06.rlib --extern concurrent_queue=/opt/rustwide/target/debug/deps/libconcurrent_queue-9956d0b44bb0842d.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-41a48a0d4c1a2f79.rlib --extern enclose=/opt/rustwide/target/debug/deps/libenclose-5a163ec1fe9bb937.rlib --extern fastrand=/opt/rustwide/target/debug/deps/libfastrand-6352fe4efbee2d32.rlib --extern flume=/opt/rustwide/target/debug/deps/libflume-6b1fc6ef647a4076.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-d03765746be47706.rlib --extern futures_lite=/opt/rustwide/target/debug/deps/libfutures_lite-9039cb8a8f5fef83.rlib --extern hdrhistogram=/opt/rustwide/target/debug/deps/libhdrhistogram-03edda36194ed320.rlib --extern intrusive_collections=/opt/rustwide/target/debug/deps/libintrusive_collections-4ab72c75432ddfc9.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-2b7ce09b51f3bd42.rlib --extern lockfree=/opt/rustwide/target/debug/deps/liblockfree-0e87b589f0a0818c.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b0c795b3b7b3806c.rlib --extern membarrier=/opt/rustwide/target/debug/deps/libmembarrier-894d386b3bb15876.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-01e1744b3f3fc94f.rlib --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-02e5e2d23f061f41.rlib --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-213c8e50fe7af743.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-611ce35ce17b9854.rlib --extern rlimit=/opt/rustwide/target/debug/deps/librlimit-0d05f964fb75ad36.rlib --extern scoped_tls=/opt/rustwide/target/debug/deps/libscoped_tls-672c88eed20084d6.rlib --extern scopeguard=/opt/rustwide/target/debug/deps/libscopeguard-6a679df820ab4928.rlib --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-d007fc7bae676ba2.rlib --extern sketches_ddsketch=/opt/rustwide/target/debug/deps/libsketches_ddsketch-ec593080ba85c285.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-1d35057d4d43d5f5.rlib --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-405dbbfd6f5b5181.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-fdaa1811cddd9dec.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-660192a6bac57aaa.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-83ad622d883156b6.rlib --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-8501016244ebc8cc.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/glommio-06de584e410c71cf/out -L native=/opt/rustwide/target/debug/build/glommio-06de584e410c71cf/out -l static=uring -l static=rusturing` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9e40a2162dde5e713c6e50ede06556c1564482ccc50c47440d37ad696c8abb59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e40a2162dde5e713c6e50ede06556c1564482ccc50c47440d37ad696c8abb59", kill_on_drop: false }`
[INFO] [stdout] 9e40a2162dde5e713c6e50ede06556c1564482ccc50c47440d37ad696c8abb59