[INFO] cloning repository https://github.com/hobinjk/mqtt-adapter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hobinjk/mqtt-adapter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobinjk%2Fmqtt-adapter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobinjk%2Fmqtt-adapter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bea682950fd77f4a77861c6bbae7cd14e85776ba
[INFO] testing hobinjk/mqtt-adapter against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobinjk%2Fmqtt-adapter" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hobinjk/mqtt-adapter on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hobinjk/mqtt-adapter
[INFO] finished tweaking git repo https://github.com/hobinjk/mqtt-adapter
[INFO] tweaked toml for git repo https://github.com/hobinjk/mqtt-adapter written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/hobinjk/mqtt-adapter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cmake v0.1.29
[INFO] [stderr]   Downloaded mqtt3 v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47e0b56ae3e4399bc3b36768e59128f9a2cd58bec69a7e43cae25ac7419fc022
[INFO] running `Command { std: "docker" "start" "-a" "47e0b56ae3e4399bc3b36768e59128f9a2cd58bec69a7e43cae25ac7419fc022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47e0b56ae3e4399bc3b36768e59128f9a2cd58bec69a7e43cae25ac7419fc022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e0b56ae3e4399bc3b36768e59128f9a2cd58bec69a7e43cae25ac7419fc022", kill_on_drop: false }`
[INFO] [stdout] 47e0b56ae3e4399bc3b36768e59128f9a2cd58bec69a7e43cae25ac7419fc022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95b100ce166c09bce5541c11d815048d31d7af2118971b065786c02bf147d631
[INFO] running `Command { std: "docker" "start" "-a" "95b100ce166c09bce5541c11d815048d31d7af2118971b065786c02bf147d631", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling num-traits v0.1.42
[INFO] [stderr]    Compiling cmake v0.1.29
[INFO] [stderr]    Compiling mqtt3 v0.1.4
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling serde_json v1.0.9
[INFO] [stderr]    Compiling nanomsg-sys v0.6.2
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling nanomsg v0.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]    Compiling mqtt-adapter v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gateway.rs:257:23
[INFO] [stdout]     |
[INFO] [stdout] 257 |     where E: Into<Box<std::error::Error+Send+Sync>> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error+Send+Sync`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PluginUnloaded`
[INFO] [stdout]   --> src/gateway.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | /     PluginUnloaded {
[INFO] [stdout] 93 | |         plugin_id: String,
[INFO] [stdout] 94 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AdapterUnloaded`
[INFO] [stdout]   --> src/gateway.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 | /     AdapterUnloaded {
[INFO] [stdout] 97 | |         plugin_id: String,
[INFO] [stdout] 98 | |         adapter_id: String,
[INFO] [stdout] 99 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HandleDeviceRemoved`
[INFO] [stdout]    --> src/gateway.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | /     HandleDeviceRemoved {
[INFO] [stdout] 121 | |         plugin_id: String,
[INFO] [stdout] 122 | |         adapter_id: String,
[INFO] [stdout] 123 | |         id: String,
[INFO] [stdout] 124 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.mqtt_adapter.8xufjkih-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352" "/opt/rustwide/target/debug/deps/mqtt_adapter-cc62808bd7a8f352.24oi6dji0bfg3ttk.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/local/lib" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-06e916fef8237642.rlib" "/opt/rustwide/target/debug/deps/libdtoa-8ed80389c0cd1c8b.rlib" "/opt/rustwide/target/debug/deps/libitoa-146bdcc17cdbed73.rlib" "/opt/rustwide/target/debug/deps/libserde-9e8157601f08b3da.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-6b943b834cf1a0d8.rlib" "/opt/rustwide/target/debug/deps/libnanomsg-86695a04daaf45ff.rlib" "/opt/rustwide/target/debug/deps/libnanomsg_sys-96c971fc925fefd7.rlib" "/opt/rustwide/target/debug/deps/liblibc-79167d57efd4c1e0.rlib" "/opt/rustwide/target/debug/deps/libmqtt3-ef205f9b19c54a73.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-1125042912305061.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lnanomsg" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lnanomsg
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mqtt-adapter`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "95b100ce166c09bce5541c11d815048d31d7af2118971b065786c02bf147d631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b100ce166c09bce5541c11d815048d31d7af2118971b065786c02bf147d631", kill_on_drop: false }`
[INFO] [stdout] 95b100ce166c09bce5541c11d815048d31d7af2118971b065786c02bf147d631