[INFO] cloning repository https://github.com/adetaylor/autocxx-subclass-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adetaylor/autocxx-subclass-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadetaylor%2Fautocxx-subclass-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadetaylor%2Fautocxx-subclass-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d91e0059996f9e6466e2eaadb631733a6697a9f
[INFO] testing adetaylor/autocxx-subclass-demo against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadetaylor%2Fautocxx-subclass-demo" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adetaylor/autocxx-subclass-demo on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adetaylor/autocxx-subclass-demo
[INFO] finished tweaking git repo https://github.com/adetaylor/autocxx-subclass-demo
[INFO] tweaked toml for git repo https://github.com/adetaylor/autocxx-subclass-demo written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/adetaylor/autocxx-subclass-demo 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scratch v1.0.0
[INFO] [stderr]   Downloaded link-cplusplus v1.0.5
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.52
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.52
[INFO] [stderr]   Downloaded cxx-build v1.0.52
[INFO] [stderr]   Downloaded cxx v1.0.52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abc324f2cd387d151df9d5c0ae69b456b8a38f8f929f55fcc8cbb697612404b2
[INFO] running `Command { std: "docker" "start" "-a" "abc324f2cd387d151df9d5c0ae69b456b8a38f8f929f55fcc8cbb697612404b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abc324f2cd387d151df9d5c0ae69b456b8a38f8f929f55fcc8cbb697612404b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abc324f2cd387d151df9d5c0ae69b456b8a38f8f929f55fcc8cbb697612404b2", kill_on_drop: false }`
[INFO] [stdout] abc324f2cd387d151df9d5c0ae69b456b8a38f8f929f55fcc8cbb697612404b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 603d06f61ed1d0939700addf6c5d21bb1a1bbb2c9387b98f5614b608ac172da8
[INFO] running `Command { std: "docker" "start" "-a" "603d06f61ed1d0939700addf6c5d21bb1a1bbb2c9387b98f5614b608ac172da8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling scratch v1.0.0
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.52
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling link-cplusplus v1.0.5
[INFO] [stderr]    Compiling cxx v1.0.52
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling cxx-build v1.0.52
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.52
[INFO] [stderr]    Compiling autocxx-subclass-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `WebContentsObserver_supers` should have an upper camel case name
[INFO] [stdout]    --> src/autogenerated.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub(crate) trait WebContentsObserver_supers {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WebContentsObserverSupers`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `A_supers` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:81:7
[INFO] [stdout]    |
[INFO] [stdout] 81 | trait A_supers {
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper camel case: `ASupers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `make_unique` is never used
[INFO] [stdout]   --> src/test.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn make_unique(peer: AutocxxSubclassHolder<MyTestObserver>) -> cxx::UniquePtr<ffi::MyTestObserverCpp> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/test.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `MyTestObserverCpp_make_unique` is never used
[INFO] [stdout]   --> src/test.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |         fn MyTestObserverCpp_make_unique(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `TriggerTestObserverA` is never used
[INFO] [stdout]   --> src/test.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |         fn TriggerTestObserverA(obs: Pin<&mut MyTestObserverCpp>);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/autogenerated.rs:33:53
[INFO] [stdout]    |
[INFO] [stdout] 33 |             rs_peer: Box<MyWebContentsObserverHolder>,
[INFO] [stdout]    |                                                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/test.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 |             rs_peer: Box<MyTestObserverHolder>,
[INFO] [stdout]    |                                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcxEWGZJ/symbols.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.autocxx_subclass_demo.75797967-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042.rpk5qn3ydnztjjl.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/autocxx-subclass-demo-655eb0ea53cbf47e/out" "-L" "/opt/rustwide/target/debug/build/cxx-79790f28b85a8c0b/out" "-L" "/opt/rustwide/target/debug/build/link-cplusplus-a07c80e43e0adb2e/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-lautocxx-subclass-demo" "/opt/rustwide/target/debug/deps/libonce_cell-8aff6566bc060fbc.rlib" "/opt/rustwide/target/debug/deps/libcxx-bf5163920d987b03.rlib" "/opt/rustwide/target/debug/deps/liblink_cplusplus-aad9d62c53fdbfda.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-3627dfecd49b0535.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lstdc++" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/autocxx_subclass_demo-47f40dee11437042" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/autocxx-subclass-demo-655eb0ea53cbf47e/out/libautocxx-subclass-demo.a(test.rs.o): in function `operator new(unsigned long, void*)':
[INFO] [stdout]           /usr/include/c++/11/new:175: multiple definition of `RenderFrameHost_FromId(int const&)'; /opt/rustwide/target/debug/build/autocxx-subclass-demo-655eb0ea53cbf47e/out/libautocxx-subclass-demo.a(autogenerated.rs.o):/opt/rustwide/target/debug/build/autocxx-subclass-demo-655eb0ea53cbf47e/out/cxxbridge/crate/autocxx-subclass-demo/include/test.h:54: first defined here
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/autocxx-subclass-demo-655eb0ea53cbf47e/out/libautocxx-subclass-demo.a(test.o): in function `std::_Head_base<1ul, std::default_delete<MyWebContentsObserverCpp>, true>::_Head_base()':
[INFO] [stdout]           /usr/include/c++/11/bits/unique_ptr.h:155: multiple definition of `RenderFrameHost_FromId(int const&)'; /opt/rustwide/target/debug/build/autocxx-subclass-demo-655eb0ea53cbf47e/out/libautocxx-subclass-demo.a(autogenerated.rs.o):/opt/rustwide/target/debug/build/autocxx-subclass-demo-655eb0ea53cbf47e/out/cxxbridge/crate/autocxx-subclass-demo/include/test.h:54: first defined here
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `autocxx-subclass-demo` due to 2 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "603d06f61ed1d0939700addf6c5d21bb1a1bbb2c9387b98f5614b608ac172da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603d06f61ed1d0939700addf6c5d21bb1a1bbb2c9387b98f5614b608ac172da8", kill_on_drop: false }`
[INFO] [stdout] 603d06f61ed1d0939700addf6c5d21bb1a1bbb2c9387b98f5614b608ac172da8
