[INFO] fetching crate tinyinst 0.1.0...
[INFO] testing tinyinst-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tinyinst 0.1.0 into /workspace/builds/worker-6-tc1/source
[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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinyinst 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e3449a1fb9cb75347badbfa3cb39cbd5178f10840d1c13013f4c76f8eeb101b
[INFO] running `Command { std: "docker" "start" "-a" "3e3449a1fb9cb75347badbfa3cb39cbd5178f10840d1c13013f4c76f8eeb101b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e3449a1fb9cb75347badbfa3cb39cbd5178f10840d1c13013f4c76f8eeb101b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3449a1fb9cb75347badbfa3cb39cbd5178f10840d1c13013f4c76f8eeb101b", kill_on_drop: false }`
[INFO] [stdout] 3e3449a1fb9cb75347badbfa3cb39cbd5178f10840d1c13013f4c76f8eeb101b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47f3e0168d8562e1f790f253d60fda20c1d1e64772483a9cbbbf27f5a26b79a9
[INFO] running `Command { std: "docker" "start" "-a" "47f3e0168d8562e1f790f253d60fda20c1d1e64772483a9cbbbf27f5a26b79a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling link-cplusplus v1.0.12
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.186
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.186
[INFO] [stderr]    Compiling cxx v1.0.186
[INFO] [stderr]    Compiling tinyinst v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: tinyinst@0.1.0: No MacOS support yet.
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.74s
[INFO] running `Command { std: "docker" "inspect" "47f3e0168d8562e1f790f253d60fda20c1d1e64772483a9cbbbf27f5a26b79a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f3e0168d8562e1f790f253d60fda20c1d1e64772483a9cbbbf27f5a26b79a9", kill_on_drop: false }`
[INFO] [stdout] 47f3e0168d8562e1f790f253d60fda20c1d1e64772483a9cbbbf27f5a26b79a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bd2bf2d8e958de83f6f3694ce1571af1dcd704dae6f61d6cab648468ffeec3d
[INFO] running `Command { std: "docker" "start" "-a" "6bd2bf2d8e958de83f6f3694ce1571af1dcd704dae6f61d6cab648468ffeec3d", 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:  "cc" "-m64" "/tmp/rustcomlTjk/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libcxx-9907599208213d76,libfoldhash-8c29ba2337250a31,liblink_cplusplus-5f6046bb34764198}.rlib" "<sysroot>/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-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lstdc++" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcomlTjk/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" "/opt/rustwide/target/debug/build/cxx-5b2ed537b090f746/out" "-L" "/opt/rustwide/target/debug/build/link-cplusplus-698a0bf94476e4eb/out" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139" "-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: undefined symbol: cxxbridge1$coverage_new
[INFO] [stdout]           >>> referenced by tinyinst.rs:43 (src/tinyinst.rs:43)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(tinyinst::tinyinst::litecov::coverage_new::hf4dbd8f2f809d46d)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cxxbridge1$TinyInstInstrumentation$Init
[INFO] [stdout]           >>> referenced by tinyinst.rs:59 (src/tinyinst.rs:59)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(tinyinst::tinyinst::litecov::TinyInstInstrumentation::Init::ha826c25d8d96a9e9)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cxxbridge1$TinyInstInstrumentation$Run
[INFO] [stdout]           >>> referenced by tinyinst.rs:65 (src/tinyinst.rs:65)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(tinyinst::tinyinst::litecov::TinyInstInstrumentation::Run::he55f0c36a0898b25)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cxxbridge1$TinyInstInstrumentation$GetCoverage
[INFO] [stdout]           >>> referenced by tinyinst.rs:86 (src/tinyinst.rs:86)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(tinyinst::tinyinst::litecov::TinyInstInstrumentation::GetCoverage::h535d01470669b215)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cxxbridge1$TinyInstInstrumentation$IgnoreCoverage
[INFO] [stdout]           >>> referenced by tinyinst.rs:93 (src/tinyinst.rs:93)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(tinyinst::tinyinst::litecov::TinyInstInstrumentation::IgnoreCoverage::h3668ad051af88d25)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cxxbridge1$tinyinstinstrumentation_new
[INFO] [stdout]           >>> referenced by tinyinst.rs:54 (src/tinyinst.rs:54)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(tinyinst::tinyinst::litecov::tinyinstinstrumentation_new::hb5dc2c40ae5629f2)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cxxbridge1$unique_ptr$Coverage$raw
[INFO] [stdout]           >>> referenced by tinyinst.rs:43 (src/tinyinst.rs:43)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(_$LT$tinyinst..tinyinst..litecov..Coverage$u20$as$u20$cxx..unique_ptr..UniquePtrTarget$GT$::__raw::h32d478236e8fa168)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cxxbridge1$unique_ptr$Coverage$get
[INFO] [stdout]           >>> referenced by tinyinst.rs:43 (src/tinyinst.rs:43)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(_$LT$tinyinst..tinyinst..litecov..Coverage$u20$as$u20$cxx..unique_ptr..UniquePtrTarget$GT$::__get::h088eb2b3ef809464)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cxxbridge1$unique_ptr$Coverage$drop
[INFO] [stdout]           >>> referenced by tinyinst.rs:43 (src/tinyinst.rs:43)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(_$LT$tinyinst..tinyinst..litecov..Coverage$u20$as$u20$cxx..unique_ptr..UniquePtrTarget$GT$::__drop::h097f4b1de579d27b)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cxxbridge1$unique_ptr$TinyInstInstrumentation$raw
[INFO] [stdout]           >>> referenced by tinyinst.rs:54 (src/tinyinst.rs:54)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(_$LT$tinyinst..tinyinst..litecov..TinyInstInstrumentation$u20$as$u20$cxx..unique_ptr..UniquePtrTarget$GT$::__raw::h0fc9b7a6d4393c9c)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cxxbridge1$unique_ptr$TinyInstInstrumentation$get
[INFO] [stdout]           >>> referenced by tinyinst.rs:54 (src/tinyinst.rs:54)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(_$LT$tinyinst..tinyinst..litecov..TinyInstInstrumentation$u20$as$u20$cxx..unique_ptr..UniquePtrTarget$GT$::__get::h1a9428757a50901e)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cxxbridge1$unique_ptr$TinyInstInstrumentation$drop
[INFO] [stdout]           >>> referenced by tinyinst.rs:54 (src/tinyinst.rs:54)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tinyinst-734c2039ea1e6139.tinyinst.df25ad4ae4250afe-cgu.0.rcgu.o:(_$LT$tinyinst..tinyinst..litecov..TinyInstInstrumentation$u20$as$u20$cxx..unique_ptr..UniquePtrTarget$GT$::__drop::h95cfc3f64d972bed)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: tinyinst@0.1.0: No MacOS support yet.
[INFO] [stderr] error: could not compile `tinyinst` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "6bd2bf2d8e958de83f6f3694ce1571af1dcd704dae6f61d6cab648468ffeec3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bd2bf2d8e958de83f6f3694ce1571af1dcd704dae6f61d6cab648468ffeec3d", kill_on_drop: false }`
[INFO] [stdout] 6bd2bf2d8e958de83f6f3694ce1571af1dcd704dae6f61d6cab648468ffeec3d