[INFO] fetching crate libyang2-sys 0.9.0...
[INFO] testing libyang2-sys-0.9.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate libyang2-sys 0.9.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate libyang2-sys 0.9.0
[INFO] finished tweaking crates.io crate libyang2-sys 0.9.0
[INFO] tweaked toml for crates.io crate libyang2-sys 0.9.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libyang2-sys 0.9.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 54 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.68.1 (available: v0.72.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a224c3b74677ef5c7e1f4a14f4da387070715e822b86e1ad6c4796e8ae21053
[INFO] running `Command { std: "docker" "start" "-a" "8a224c3b74677ef5c7e1f4a14f4da387070715e822b86e1ad6c4796e8ae21053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a224c3b74677ef5c7e1f4a14f4da387070715e822b86e1ad6c4796e8ae21053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a224c3b74677ef5c7e1f4a14f4da387070715e822b86e1ad6c4796e8ae21053", kill_on_drop: false }`
[INFO] [stdout] 8a224c3b74677ef5c7e1f4a14f4da387070715e822b86e1ad6c4796e8ae21053
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc48f6c1d87db72ba9321c5e38386073f87f18c7a1e11060635de1b2678d194a
[INFO] running `Command { std: "docker" "start" "-a" "fc48f6c1d87db72ba9321c5e38386073f87f18c7a1e11060635de1b2678d194a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libyang2-sys v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libyang2-sys@0.9.0: failed to find yang library with pkg-config:
[INFO] [stderr] warning: libyang2-sys@0.9.0: attempting to link without pkg-config
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "fc48f6c1d87db72ba9321c5e38386073f87f18c7a1e11060635de1b2678d194a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc48f6c1d87db72ba9321c5e38386073f87f18c7a1e11060635de1b2678d194a", kill_on_drop: false }`
[INFO] [stdout] fc48f6c1d87db72ba9321c5e38386073f87f18c7a1e11060635de1b2678d194a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83b24a27dfb76076693c11ecc5ff49561fcc77957388c42e82718ae9ce85a978
[INFO] running `Command { std: "docker" "start" "-a" "83b24a27dfb76076693c11ecc5ff49561fcc77957388c42e82718ae9ce85a978", kill_on_drop: false }`
[INFO] [stderr] warning: libyang2-sys@0.9.0: failed to find yang library with pkg-config:
[INFO] [stderr] warning: libyang2-sys@0.9.0: attempting to link without pkg-config
[INFO] [stderr]    Compiling libyang2-sys v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcaNP7jI/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-lyang" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*,libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcaNP7jI/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libyang2_sys-59f72356df32689c" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lyang
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: libyang2-sys@0.9.0: failed to find yang library with pkg-config:
[INFO] [stderr] warning: libyang2-sys@0.9.0: attempting to link without pkg-config
[INFO] [stderr] error: could not compile `libyang2-sys` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "83b24a27dfb76076693c11ecc5ff49561fcc77957388c42e82718ae9ce85a978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b24a27dfb76076693c11ecc5ff49561fcc77957388c42e82718ae9ce85a978", kill_on_drop: false }`
[INFO] [stdout] 83b24a27dfb76076693c11ecc5ff49561fcc77957388c42e82718ae9ce85a978
