[INFO] fetching crate tinyinst 0.1.0...
[INFO] testing tinyinst-0.1.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate tinyinst 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate tinyinst 0.1.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinyinst 0.1.0
[INFO] finished tweaking crates.io crate tinyinst 0.1.0
[INFO] tweaked toml for crates.io crate tinyinst 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f310df7b7eff801585e47fd5d15d631a7d77bc8f26ab3ef2b061b784db9c22c
[INFO] running `Command { std: "docker" "start" "-a" "4f310df7b7eff801585e47fd5d15d631a7d77bc8f26ab3ef2b061b784db9c22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f310df7b7eff801585e47fd5d15d631a7d77bc8f26ab3ef2b061b784db9c22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f310df7b7eff801585e47fd5d15d631a7d77bc8f26ab3ef2b061b784db9c22c", kill_on_drop: false }`
[INFO] [stdout] 4f310df7b7eff801585e47fd5d15d631a7d77bc8f26ab3ef2b061b784db9c22c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7928dcedc1a21ef4e2958e43e401d6fb14cc16508e9bb271ceb176d060874ede
[INFO] running `Command { std: "docker" "start" "-a" "7928dcedc1a21ef4e2958e43e401d6fb14cc16508e9bb271ceb176d060874ede", kill_on_drop: false }`
[INFO] [stderr]    Compiling link-cplusplus v1.0.9
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.116
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling cxx v1.0.116
[INFO] [stderr]    Compiling tinyinst v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.116
[INFO] [stderr] warning: tinyinst@0.1.0: No MacOS support yet.
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.51s
[INFO] running `Command { std: "docker" "inspect" "7928dcedc1a21ef4e2958e43e401d6fb14cc16508e9bb271ceb176d060874ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7928dcedc1a21ef4e2958e43e401d6fb14cc16508e9bb271ceb176d060874ede", kill_on_drop: false }`
[INFO] [stdout] 7928dcedc1a21ef4e2958e43e401d6fb14cc16508e9bb271ceb176d060874ede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28d418cd2089633ef118470cb53a42c96f06ca94242f6a0072a6c391b61ca90e
[INFO] running `Command { std: "docker" "start" "-a" "28d418cd2089633ef118470cb53a42c96f06ca94242f6a0072a6c391b61ca90e", kill_on_drop: false }`
[INFO] [stderr] warning: tinyinst@0.1.0: No MacOS support yet.
[INFO] [stderr]    Compiling tinyinst v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         private_in_public,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[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/1.76.0-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/rustcdIiQPS/symbols.o" "/opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.vibntfcdeo1br8s.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/cxx-69b64f06d3ed7afe/out" "-L" "/opt/rustwide/target/debug/build/link-cplusplus-51176c5ad62de0cc/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-5d722ce3e5d0595e.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-76f5006e4e062e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-a18ed5fdf4a57b72.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-a14b8d31733ef9e9.rlib" "/opt/rustwide/target/debug/deps/libcxx-5b2122000c6965df.rlib" "/opt/rustwide/target/debug/deps/liblink_cplusplus-7b1e1fc52d40bfe3.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-66d8041607d2929b.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a57e2388c0aea9b1.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-dcd9be90ae2cb505.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-516789932d161b4e.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-1ff34b0cf871cb60.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0c110dd0650d6cb7.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-a6e97aae2681ad8f.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b93dac2525ec4d1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-ce1d65fb391ae98b.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8933a2fb54d88492.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-306712ebb1ee1a3f.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-349c574f342b0d30.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-65c422a3ad95273d.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-7e6330a6c0cb9441.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-39c59240bfdfab27.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e9d126c51bb8b2bb.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5af394d9b1f07bdc.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-693a8f23970c5917.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13fc9d1ed9c7a2bc.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/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `tinyinst::tinyinst::litecov::coverage_new':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:43: undefined reference to `cxxbridge1$coverage_new'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `tinyinst::tinyinst::litecov::tinyinstinstrumentation_new':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:54: undefined reference to `cxxbridge1$tinyinstinstrumentation_new'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `tinyinst::tinyinst::litecov::TinyInstInstrumentation::Init':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:59: undefined reference to `cxxbridge1$TinyInstInstrumentation$Init'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `tinyinst::tinyinst::litecov::TinyInstInstrumentation::Run':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:65: undefined reference to `cxxbridge1$TinyInstInstrumentation$Run'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `tinyinst::tinyinst::litecov::TinyInstInstrumentation::GetCoverage':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:86: undefined reference to `cxxbridge1$TinyInstInstrumentation$GetCoverage'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `tinyinst::tinyinst::litecov::TinyInstInstrumentation::IgnoreCoverage':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:93: undefined reference to `cxxbridge1$TinyInstInstrumentation$IgnoreCoverage'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `<tinyinst::tinyinst::litecov::Coverage as cxx::unique_ptr::UniquePtrTarget>::__raw':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:43: undefined reference to `cxxbridge1$unique_ptr$Coverage$raw'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `<tinyinst::tinyinst::litecov::Coverage as cxx::unique_ptr::UniquePtrTarget>::__get':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:43: undefined reference to `cxxbridge1$unique_ptr$Coverage$get'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `<tinyinst::tinyinst::litecov::Coverage as cxx::unique_ptr::UniquePtrTarget>::__drop':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:43: undefined reference to `cxxbridge1$unique_ptr$Coverage$drop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `<tinyinst::tinyinst::litecov::TinyInstInstrumentation as cxx::unique_ptr::UniquePtrTarget>::__raw':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:54: undefined reference to `cxxbridge1$unique_ptr$TinyInstInstrumentation$raw'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `<tinyinst::tinyinst::litecov::TinyInstInstrumentation as cxx::unique_ptr::UniquePtrTarget>::__get':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:54: undefined reference to `cxxbridge1$unique_ptr$TinyInstInstrumentation$get'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/tinyinst-69c5e4904d29b808.tinyinst.aad88b4b4bb2d5f9-cgu.2.rcgu.o: in function `<tinyinst::tinyinst::litecov::TinyInstInstrumentation as cxx::unique_ptr::UniquePtrTarget>::__drop':
[INFO] [stdout]           /opt/rustwide/workdir/src/tinyinst.rs:54: undefined reference to `cxxbridge1$unique_ptr$TinyInstInstrumentation$drop'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: tinyinst@0.1.0: No MacOS support yet.
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `tinyinst` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "28d418cd2089633ef118470cb53a42c96f06ca94242f6a0072a6c391b61ca90e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d418cd2089633ef118470cb53a42c96f06ca94242f6a0072a6c391b61ca90e", kill_on_drop: false }`
[INFO] [stdout] 28d418cd2089633ef118470cb53a42c96f06ca94242f6a0072a6c391b61ca90e
