[INFO] fetching crate glommio 0.7.0...
[INFO] testing glommio-0.7.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate glommio 0.7.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate glommio 0.7.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8246a170e4b49eba63e31e31ddc167bfe4ba38403efc0b26bbfc961086cd6c3
[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" "e8246a170e4b49eba63e31e31ddc167bfe4ba38403efc0b26bbfc961086cd6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8246a170e4b49eba63e31e31ddc167bfe4ba38403efc0b26bbfc961086cd6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8246a170e4b49eba63e31e31ddc167bfe4ba38403efc0b26bbfc961086cd6c3", kill_on_drop: false }`
[INFO] [stdout] e8246a170e4b49eba63e31e31ddc167bfe4ba38403efc0b26bbfc961086cd6c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7d6f193d510d58d9d7861fe080e16556a9ea0b7f946b611c0e0883bde8b458f
[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" "e7d6f193d510d58d9d7861fe080e16556a9ea0b7f946b611c0e0883bde8b458f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]    Compiling owned-alloc v0.2.0
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling bitmaps v3.1.0
[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 ahash v0.7.6
[INFO] [stderr]    Compiling glommio v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling intrusive-collections v0.9.3
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling lockfree v0.5.1
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[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 pin-project v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling membarrier v0.2.2
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling rlimit v0.6.2
[INFO] [stderr]    Compiling nanorand v0.6.1
[INFO] [stderr]    Compiling flume v0.10.11
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.10s
[INFO] running `Command { std: "docker" "inspect" "e7d6f193d510d58d9d7861fe080e16556a9ea0b7f946b611c0e0883bde8b458f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d6f193d510d58d9d7861fe080e16556a9ea0b7f946b611c0e0883bde8b458f", kill_on_drop: false }`
[INFO] [stdout] e7d6f193d510d58d9d7861fe080e16556a9ea0b7f946b611c0e0883bde8b458f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68a4518480fad39d8e6c56546120620c20327c9f1b90c3af993d27c8f76659e6
[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" "68a4518480fad39d8e6c56546120620c20327c9f1b90c3af993d27c8f76659e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.9
[INFO] [stderr]    Compiling hdrhistogram v7.5.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling rand v0.8.5
[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,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=5d81a4284c8f709b -C extra-filename=-5d81a4284c8f709b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-cea3ced5649f09fe.rlib --extern backtrace=/opt/rustwide/target/debug/deps/libbacktrace-09aa726bac5f7f69.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-1693f043aa7c36ab.rlib --extern bitmaps=/opt/rustwide/target/debug/deps/libbitmaps-992fb97fbb6143f8.rlib --extern buddy_alloc=/opt/rustwide/target/debug/deps/libbuddy_alloc-501c105ce83fd0d5.rlib --extern concurrent_queue=/opt/rustwide/target/debug/deps/libconcurrent_queue-55c310042a619115.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-5fa07669471a842e.rlib --extern enclose=/opt/rustwide/target/debug/deps/libenclose-d98fe38e3b167279.rlib --extern fastrand=/opt/rustwide/target/debug/deps/libfastrand-6c6e62702e2d6590.rlib --extern flume=/opt/rustwide/target/debug/deps/libflume-fcab0bc0d9e742c3.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4d2f91e85245bed5.rlib --extern futures_lite=/opt/rustwide/target/debug/deps/libfutures_lite-68750263c3379ba6.rlib --extern hdrhistogram=/opt/rustwide/target/debug/deps/libhdrhistogram-88a7ce397dccec1c.rlib --extern intrusive_collections=/opt/rustwide/target/debug/deps/libintrusive_collections-727c223a606e4ccb.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-3a21b596aaa785ee.rlib --extern lockfree=/opt/rustwide/target/debug/deps/liblockfree-7fceb2881de23590.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-29a347dd5dbcecec.rlib --extern membarrier=/opt/rustwide/target/debug/deps/libmembarrier-60bc14780d95ad41.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-dbb9b11d56bf0daa.rlib --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-420daa249e18d18f.rlib --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-ff942210abe65471.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-f070c2ade5bc3f67.rlib --extern rlimit=/opt/rustwide/target/debug/deps/librlimit-6b786d24486600fc.rlib --extern scoped_tls=/opt/rustwide/target/debug/deps/libscoped_tls-2c4e069c8dc57c20.rlib --extern scopeguard=/opt/rustwide/target/debug/deps/libscopeguard-955d001fd6d0d86b.rlib --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-97318a89cd5435a6.rlib --extern sketches_ddsketch=/opt/rustwide/target/debug/deps/libsketches_ddsketch-81e42383a91e0659.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-daacb67d871313e9.rlib --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-bf37b930f45dfd2c.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-b601e9dcea198c8b.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-5547d252e61dd8a6.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-4ca0a5a5427bced2.rlib --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-8dc0f9d8081d34a9.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/glommio-45f33f5cfed78d78/out -L native=/opt/rustwide/target/debug/build/glommio-45f33f5cfed78d78/out -l static=uring -l static=rusturing` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "68a4518480fad39d8e6c56546120620c20327c9f1b90c3af993d27c8f76659e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a4518480fad39d8e6c56546120620c20327c9f1b90c3af993d27c8f76659e6", kill_on_drop: false }`
[INFO] [stdout] 68a4518480fad39d8e6c56546120620c20327c9f1b90c3af993d27c8f76659e6