[INFO] fetching crate polyhorn-ios 0.4.0...
[INFO] testing polyhorn-ios-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate polyhorn-ios 0.4.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate polyhorn-ios 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polyhorn-ios 0.4.0
[INFO] finished tweaking crates.io crate polyhorn-ios 0.4.0
[INFO] tweaked toml for crates.io crate polyhorn-ios 0.4.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e76985c17cbad9a17e79bac0cf1b5753698eab8f6125bbd29765f4d5e1da3777
[INFO] running `Command { std: "docker" "start" "-a" "e76985c17cbad9a17e79bac0cf1b5753698eab8f6125bbd29765f4d5e1da3777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e76985c17cbad9a17e79bac0cf1b5753698eab8f6125bbd29765f4d5e1da3777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76985c17cbad9a17e79bac0cf1b5753698eab8f6125bbd29765f4d5e1da3777", kill_on_drop: false }`
[INFO] [stdout] e76985c17cbad9a17e79bac0cf1b5753698eab8f6125bbd29765f4d5e1da3777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d20356628d1b5cf4b6c0c6ad742ed7a3d5823c050fa89a85fd4ddcdd1b4707b8
[INFO] running `Command { std: "docker" "start" "-a" "d20356628d1b5cf4b6c0c6ad742ed7a3d5823c050fa89a85fd4ddcdd1b4707b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]    Compiling float-cmp v0.5.3
[INFO] [stderr]    Compiling xmlparser v0.13.3
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling pico-args v0.3.4
[INFO] [stderr]    Compiling xmlwriter v0.1.0
[INFO] [stderr]    Compiling rctree v0.3.3
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling strum v0.19.5
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling as-any v0.2.0
[INFO] [stderr]    Compiling dispatch v0.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling clang-sys v1.2.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling semver v0.6.0
[INFO] [stderr]    Compiling polyhorn-build-ios v0.4.0
[INFO] [stderr]    Compiling data-url v0.1.0
[INFO] [stderr]    Compiling polyhorn-build-android v0.4.0
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling simplecss v0.2.1
[INFO] [stderr]    Compiling malloc_buf v0.0.6
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling polyhorn-macros v0.4.0
[INFO] [stderr]    Compiling svgtypes v0.5.0
[INFO] [stderr]    Compiling objc v0.2.7
[INFO] [stderr]    Compiling build-helper v0.1.1
[INFO] [stderr]    Compiling polyhorn-build v0.4.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling roxmltree v0.13.1
[INFO] [stderr]    Compiling kurbo v0.6.3
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling fsize v0.1.0
[INFO] [stderr]    Compiling polyhorn-ios-sys v0.4.0
[INFO] [stderr]    Compiling flate2 v1.0.21
[INFO] [stderr]    Compiling usvg v0.11.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling polyhorn-yoga v0.3.4
[INFO] [stderr]    Compiling casco v0.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling polyhorn-core v0.4.0
[INFO] [stderr]    Compiling polyhorn-ui v0.4.0
[INFO] [stderr]    Compiling polyhorn-ui-macros v0.4.0
[INFO] [stderr]    Compiling polyhorn-ios v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.36s
[INFO] running `Command { std: "docker" "inspect" "d20356628d1b5cf4b6c0c6ad742ed7a3d5823c050fa89a85fd4ddcdd1b4707b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20356628d1b5cf4b6c0c6ad742ed7a3d5823c050fa89a85fd4ddcdd1b4707b8", kill_on_drop: false }`
[INFO] [stdout] d20356628d1b5cf4b6c0c6ad742ed7a3d5823c050fa89a85fd4ddcdd1b4707b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe79f321f4b6791f4c7218ad91e3b2d2502d119e77c8d13e6c6c9b94c4b732a5
[INFO] running `Command { std: "docker" "start" "-a" "fe79f321f4b6791f4c7218ad91e3b2d2502d119e77c8d13e6c6c9b94c4b732a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyhorn-ios v0.4.0 (/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/polyhorn_ios-8e3bc441a744af19.polyhorn_ios.ee59e1ea-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-8e3bc441a744af19.polyhorn_ios.ee59e1ea-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-8e3bc441a744af19.polyhorn_ios.ee59e1ea-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-8e3bc441a744af19.polyhorn_ios.ee59e1ea-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-8e3bc441a744af19.polyhorn_ios.ee59e1ea-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-8e3bc441a744af19.polyhorn_ios.ee59e1ea-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-8e3bc441a744af19.polyhorn_ios.ee59e1ea-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-8e3bc441a744af19.polyhorn_ios.ee59e1ea-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-8e3bc441a744af19.36ozq24a72e0i2e8.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/polyhorn-yoga-757c8895ce83d2d1/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtokio-354a3236fb90f1c6.rlib" "/opt/rustwide/target/debug/deps/libfnv-d1dc8bedb5ffcb44.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-7977404b19a2055c.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-ae0b9de85e81d76f.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-dd17e7b765638f54.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-e55ce254123a1c62.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c91921c83bf98d74.rlib" "/opt/rustwide/target/debug/deps/libas_any-4bd66a39dd4e69a2.rlib" "/opt/rustwide/target/debug/deps/libdispatch-d0dfff4da0cefbc0.rlib" "/opt/rustwide/target/debug/deps/libpolyhorn_ios_sys-b65137bc91c449e2.rlib" "/opt/rustwide/target/debug/deps/libobjc-a79e03369a8910f4.rlib" "/opt/rustwide/target/debug/deps/libmalloc_buf-7274cc555f7e583d.rlib" "/opt/rustwide/target/debug/deps/liblibc-7085dace614ae946.rlib" "/opt/rustwide/target/debug/deps/libfsize-e2781ae9c1140050.rlib" "/opt/rustwide/target/debug/deps/libpolyhorn_ui-452e86e9628c8234.rlib" "/opt/rustwide/target/debug/deps/libusvg-95122c03e547d558.rlib" "/opt/rustwide/target/debug/deps/libflate2-0638e240f53df22d.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-c96737ccceaf4411.rlib" "/opt/rustwide/target/debug/deps/libadler-005892d84f32fadf.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-dd69a6ecca84fe76.rlib" "/opt/rustwide/target/debug/deps/librctree-ac518349e99a3250.rlib" "/opt/rustwide/target/debug/deps/libbase64-5d3cd80c53440721.rlib" "/opt/rustwide/target/debug/deps/libsimplecss-9ca971ce185c7b76.rlib" "/opt/rustwide/target/debug/deps/libdata_url-0d08c54cfa3a0623.rlib" "/opt/rustwide/target/debug/deps/libmatches-96501c250b6e78f0.rlib" "/opt/rustwide/target/debug/deps/libkurbo-67e7568d6bf59530.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-296c968c41983d0b.rlib" "/opt/rustwide/target/debug/deps/libxmlwriter-47ffc70a46cda812.rlib" "/opt/rustwide/target/debug/deps/libroxmltree-6155c7f7b3e9beef.rlib" "/opt/rustwide/target/debug/deps/libxmlparser-cf32c883287aaf7e.rlib" "/opt/rustwide/target/debug/deps/liblog-7914ddd45155fdc8.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-dece450273084492.rlib" "/opt/rustwide/target/debug/deps/libsvgtypes-05464bc010bb0355.rlib" "/opt/rustwide/target/debug/deps/libsiphasher-c65310b90ba688a5.rlib" "/opt/rustwide/target/debug/deps/libfloat_cmp-3bfbd338030c1ac8.rlib" "/opt/rustwide/target/debug/deps/libpolyhorn_yoga-7c6463d86e6eae43.rlib" "/opt/rustwide/target/debug/deps/libordered_float-6505b9142c839a81.rlib" "/opt/rustwide/target/debug/deps/libstrum-8be0f9cc65964fc2.rlib" "/opt/rustwide/target/debug/deps/libquote-1b457121b46aa6b0.rlib" "/opt/rustwide/target/debug/deps/libcasco-814739a4dd7a52ed.rlib" "/opt/rustwide/target/debug/deps/libproc_macro2-06e97d6f0dfb172f.rlib" "/opt/rustwide/target/debug/deps/libunicode_xid-5ecee5fca1210f52.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-14535cd1bf8f882d.rlib" "/opt/rustwide/target/debug/deps/libpalette-df49f3ce0ada6fc8.rlib" "/opt/rustwide/target/debug/deps/libapprox-71a9c5566f6b27e8.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7b6445d372d84407.rlib" "/opt/rustwide/target/debug/deps/libbytes-a265f3aec633bc55.rlib" "/opt/rustwide/target/debug/deps/libpolyhorn_core-8640df2edf7c4efa.rlib" "/opt/rustwide/target/debug/deps/libserde-e1e7584dcba0a5cc.rlib" "/opt/rustwide/target/debug/deps/libfutures-a8b53327f93bcb39.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-c4cff7034d4d4317.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-38eb9c6907b21419.rlib" "/opt/rustwide/target/debug/deps/libmemchr-cc2ba12c58cb3149.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-0de4ea5d52cd3d44.rlib" "/opt/rustwide/target/debug/deps/libslab-8a986d953e272c90.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-599a669af698946b.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-eca84dd3ea8e853e.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-b9b212b3a9090366.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-304962a425599f26.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-179c4ec3b1bb6929.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-f3d5418223d2fe38.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-ldispatch" "-lobjc" "-lstdc++" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/polyhorn_ios-8e3bc441a744af19" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -ldispatch
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `polyhorn-ios` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "fe79f321f4b6791f4c7218ad91e3b2d2502d119e77c8d13e6c6c9b94c4b732a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe79f321f4b6791f4c7218ad91e3b2d2502d119e77c8d13e6c6c9b94c4b732a5", kill_on_drop: false }`
[INFO] [stdout] fe79f321f4b6791f4c7218ad91e3b2d2502d119e77c8d13e6c6c9b94c4b732a5