[INFO] fetching crate bluer-tools 0.13.0...
[INFO] testing bluer-tools-0.13.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate bluer-tools 0.13.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bluer-tools 0.13.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bluer-tools 0.13.0
[INFO] finished tweaking crates.io crate bluer-tools 0.13.0
[INFO] tweaked toml for crates.io crate bluer-tools 0.13.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate bluer-tools 0.13.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum v0.22.0
[INFO] [stderr]   Downloaded strum_macros v0.22.0
[INFO] [stderr]   Downloaded custom_debug_derive v0.5.0
[INFO] [stderr]   Downloaded tab-pty-process v0.2.0
[INFO] [stderr]   Downloaded custom_debug v0.5.0
[INFO] [stderr]   Downloaded bluer v0.13.0
[INFO] [stderr]   Downloaded tokio-compat-02 v0.2.0
[INFO] [stderr]   Downloaded dbus-crossroads v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 183a14092831ae3a618b3d693813ce8849feeb61a875dcc1c27a05c92ee6635e
[INFO] running `Command { std: "docker" "start" "-a" "183a14092831ae3a618b3d693813ce8849feeb61a875dcc1c27a05c92ee6635e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "183a14092831ae3a618b3d693813ce8849feeb61a875dcc1c27a05c92ee6635e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183a14092831ae3a618b3d693813ce8849feeb61a875dcc1c27a05c92ee6635e", kill_on_drop: false }`
[INFO] [stdout] 183a14092831ae3a618b3d693813ce8849feeb61a875dcc1c27a05c92ee6635e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", 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] a0eaa0e043d15564ebdb983898b665a87298ffe8f3f6d866a9aa86d7f4ee1f45
[INFO] running `Command { std: "docker" "start" "-a" "a0eaa0e043d15564ebdb983898b665a87298ffe8f3f6d866a9aa86d7f4ee1f45", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling serde_json v1.0.69
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling pretty-hex v0.2.1
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio v1.13.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling tokio-macros v1.5.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling strum_macros v0.22.0
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling libdbus-sys v0.2.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling os_str_bytes v4.2.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.23.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling custom_debug_derive v0.5.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling strum v0.22.0
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling crossterm v0.22.1
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling bluer v0.13.0
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling custom_debug v0.5.0
[INFO] [stderr]    Compiling clap v3.0.0-beta.5
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling dbus v0.9.5
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling tab-pty-process v0.2.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling dbus-tokio v0.7.5
[INFO] [stderr]    Compiling dbus-crossroads v0.5.0
[INFO] [stderr]    Compiling tokio-compat-02 v0.2.0
[INFO] [stderr]    Compiling bluer-tools v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `bluer-tools`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gattcat --edition=2018 src/gattcat.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=aabef2aa88f6a20f -C extra-filename=-aabef2aa88f6a20f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bluer=/opt/rustwide/target/debug/deps/libbluer-aa7e2b1efd0d4d76.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-5e8424a0f7103369.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-8f4365fd370c90ea.rlib --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-9056b7e43eea824a.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-fb3cec92f0f31a15.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-ec3ad663093ef5eb.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-df8306afd9dee15d.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-68b7881bfb7e9fb4.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-41607b4997ff699e.rlib --extern pretty_hex=/opt/rustwide/target/debug/deps/libpretty_hex-8544ad36e081707d.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-40dd5bfd3cb38a83.rlib --extern tab_pty_process=/opt/rustwide/target/debug/deps/libtab_pty_process-c2fe46ea411fb4df.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-7ef33a8139262565.rlib --extern tokio_compat_02=/opt/rustwide/target/debug/deps/libtokio_compat_02-48afc8e35cf210ab.rlib --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a0eaa0e043d15564ebdb983898b665a87298ffe8f3f6d866a9aa86d7f4ee1f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0eaa0e043d15564ebdb983898b665a87298ffe8f3f6d866a9aa86d7f4ee1f45", kill_on_drop: false }`
[INFO] [stdout] a0eaa0e043d15564ebdb983898b665a87298ffe8f3f6d866a9aa86d7f4ee1f45