[INFO] cloning repository https://github.com/narwhallab/mufin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/narwhallab/mufin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnarwhallab%2Fmufin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnarwhallab%2Fmufin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0bd198b544f432aa7f2dc06485c65ef7cf33b23d [INFO] testing narwhallab/mufin against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnarwhallab%2Fmufin" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/narwhallab/mufin on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/narwhallab/mufin [INFO] finished tweaking git repo https://github.com/narwhallab/mufin [INFO] tweaked toml for git repo https://github.com/narwhallab/mufin written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/narwhallab/mufin already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43708ae958066765c9f6cb76dbbd66b83c344755edb832bcd96c67d7852dc4bc [INFO] running `Command { std: "docker" "start" "-a" "43708ae958066765c9f6cb76dbbd66b83c344755edb832bcd96c67d7852dc4bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43708ae958066765c9f6cb76dbbd66b83c344755edb832bcd96c67d7852dc4bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43708ae958066765c9f6cb76dbbd66b83c344755edb832bcd96c67d7852dc4bc", kill_on_drop: false }` [INFO] [stdout] 43708ae958066765c9f6cb76dbbd66b83c344755edb832bcd96c67d7852dc4bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c07c92fc014a36aa4182d7d43e309a31d768cbc396c30fa9bdb0ec3bebef37dd [INFO] running `Command { std: "docker" "start" "-a" "c07c92fc014a36aa4182d7d43e309a31d768cbc396c30fa9bdb0ec3bebef37dd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.94 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling hashbrown v0.12.1 [INFO] [stderr] Compiling napi-build v1.2.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling convert_case v0.5.0 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Compiling napi-sys v2.2.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling async_once v0.2.6 [INFO] [stderr] Compiling mufin v0.0.13 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling dashmap v5.3.3 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling mio v0.8.3 [INFO] [stderr] Compiling tokio v1.18.2 [INFO] [stderr] Compiling time v0.3.9 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling simplelog v0.12.0 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling napi-derive-backend v1.0.32 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Compiling napi v2.4.3 [INFO] [stderr] Compiling napi-derive v2.4.1 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling dbus v0.9.5 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling serde-xml-rs v0.5.1 [INFO] [stderr] Compiling serde_bytes v0.11.6 [INFO] [stderr] Compiling dbus-tokio v0.7.5 [INFO] [stderr] Compiling bluez-generated v0.2.1 [INFO] [stderr] Compiling bluez-async v0.5.5 [INFO] [stderr] Compiling btleplug v0.9.2 [INFO] [stdout] warning: unexpected `cfg` condition value: `noop` [INFO] [stdout] --> src/lib.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | #[napi] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `napi` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `napi` may come from an old version of the `napi_derive` crate, try updating your dependency with `cargo update -p napi_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `napi` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `noop` [INFO] [stdout] --> src/lib.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | #[napi] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `napi` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `napi` may come from an old version of the `napi_derive` crate, try updating your dependency with `cargo update -p napi_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `napi` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `noop` [INFO] [stdout] --> src/lib.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | #[napi] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `napi` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `napi` may come from an old version of the `napi_derive` crate, try updating your dependency with `cargo update -p napi_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `napi` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `noop` [INFO] [stdout] --> src/lib.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | #[napi] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `napi` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `napi` may come from an old version of the `napi_derive` crate, try updating your dependency with `cargo update -p napi_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `napi` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `noop` [INFO] [stdout] --> src/lib.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | #[napi] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `napi` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `napi` may come from an old version of the `napi_derive` crate, try updating your dependency with `cargo update -p napi_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `napi` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `noop` [INFO] [stdout] --> src/lib.rs:50:1 [INFO] [stdout] | [INFO] [stdout] 50 | #[napi] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `napi` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `napi` may come from an old version of the `napi_derive` crate, try updating your dependency with `cargo update -p napi_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `napi` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--version-script=/tmp/rustcX2MUg5/list" "-Wl,--no-undefined-version" "-m64" "/tmp/rustcX2MUg5/symbols.o" "<11 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libnapi-9873982f0a7b8bed.rlib,libnapi_sys-72c96e2da3ad5e60.rlib,libthread_local-6cbe680c72d5b078.rlib,libonce_cell-f2975474530e33fc.rlib,liblazy_static-2bb390fee0230a38.rlib,libsimplelog-5e6883e359d7d740.rlib,libtime-777a1f87a9dafb26.rlib,libnum_threads-6ebcf309247c4366.rlib,libitoa-664e30a1b3449410.rlib,libtermcolor-3421dff75a1a6c35.rlib,libasync_once-245628ba441e4be8.rlib,libbtleplug-380c93ef7b3c5c70.rlib,libstatic_assertions-d53a9977dc6e27e5.rlib,libbluez_async-fd7bf7152223a845.rlib,libserde_xml_rs-9f1a356246a7227b.rlib,libxml-e99e599c74c7a48b.rlib,libdbus_tokio-01a58e5ecc457b3b.rlib,libtokio-6848ed3515280ed0.rlib,libnum_cpus-d60bf4f7f5e9c52c.rlib,libsocket2-c2d93063d2248350.rlib,libmio-c5009e3e7e4cfd33.rlib,liblog-45799490cfbd2660.rlib,libcfg_if-33ef6c02a07f9fec.rlib,libthiserror-c8c16e40dd1b7624.rlib,libbluez_generated-26696143c161511d.rlib,libdbus-fff696a23b435a01.rlib,liblibdbus_sys-eb391e4fc3b81ddb.rlib,liblibc-774b411048d98fe2.rlib,libfutures-a0faa220d5050986.rlib,libfutures_executor-14a5a9394f3c0cf3.rlib,libfutures_util-9d2dd84d67f58d1f.rlib,libmemchr-c03d851e398fde9c.rlib,libfutures_io-ab03c219cbf0d33c.rlib,libslab-0f50f6bc4f044027.rlib,libfutures_channel-25d5680fadcb8bd1.rlib,libpin_project_lite-97c4b49af6812166.rlib,libfutures_sink-f201b7c6878a02c8.rlib,libfutures_task-afb9c1864d7183c6.rlib,libpin_utils-9a5791cba021167a.rlib,libfutures_core-c7ed43a6e707032f.rlib,libbitflags-e2b4db6c651223da.rlib,libuuid-38b2ac5e74812873.rlib,libserde-f26ceab0e127eadf.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-ldbus-1" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libmufin.so" "-Wl,--gc-sections" "-shared" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mufin` (lib) due to 1 previous error; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c07c92fc014a36aa4182d7d43e309a31d768cbc396c30fa9bdb0ec3bebef37dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c07c92fc014a36aa4182d7d43e309a31d768cbc396c30fa9bdb0ec3bebef37dd", kill_on_drop: false }` [INFO] [stdout] c07c92fc014a36aa4182d7d43e309a31d768cbc396c30fa9bdb0ec3bebef37dd