[INFO] fetching crate polyhorn-ios 0.4.0...
[INFO] testing polyhorn-ios-0.4.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate polyhorn-ios 0.4.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate polyhorn-ios 0.4.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d88b588cc61918501aebdbf8887b4c38d7d53fe163464a5dbee333c11ef07651
[INFO] running `Command { std: "docker" "start" "-a" "d88b588cc61918501aebdbf8887b4c38d7d53fe163464a5dbee333c11ef07651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d88b588cc61918501aebdbf8887b4c38d7d53fe163464a5dbee333c11ef07651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d88b588cc61918501aebdbf8887b4c38d7d53fe163464a5dbee333c11ef07651", kill_on_drop: false }`
[INFO] [stdout] d88b588cc61918501aebdbf8887b4c38d7d53fe163464a5dbee333c11ef07651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 830f966b120fcf217df23bac204713937403b73cdfacdff3371013c75bbc4a6b
[INFO] running `Command { std: "docker" "start" "-a" "830f966b120fcf217df23bac204713937403b73cdfacdff3371013c75bbc4a6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling xmlparser v0.13.3
[INFO] [stderr]    Compiling float-cmp v0.5.3
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling xmlwriter v0.1.0
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling pico-args v0.3.4
[INFO] [stderr]    Compiling rctree v0.3.3
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling strum v0.19.5
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling dispatch v0.2.0
[INFO] [stderr]    Compiling as-any v0.2.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling semver v0.6.0
[INFO] [stderr]    Compiling polyhorn-build-ios v0.4.0
[INFO] [stderr]    Compiling data-url v0.1.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling malloc_buf v0.0.6
[INFO] [stderr]    Compiling simplecss v0.2.1
[INFO] [stderr]    Compiling polyhorn-macros v0.4.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling svgtypes v0.5.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]    Compiling kurbo v0.6.3
[INFO] [stderr]    Compiling roxmltree v0.13.1
[INFO] [stderr]    Compiling objc v0.2.7
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling build-helper v0.1.1
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling polyhorn-build-android v0.4.0
[INFO] [stderr]    Compiling polyhorn-build v0.4.1
[INFO] [stderr]    Compiling fsize v0.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling polyhorn-ios-sys v0.4.0
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling usvg v0.11.0
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling palette_derive v0.5.0
[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 v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[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 37.85s
[INFO] running `Command { std: "docker" "inspect" "830f966b120fcf217df23bac204713937403b73cdfacdff3371013c75bbc4a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "830f966b120fcf217df23bac204713937403b73cdfacdff3371013c75bbc4a6b", kill_on_drop: false }`
[INFO] [stdout] 830f966b120fcf217df23bac204713937403b73cdfacdff3371013c75bbc4a6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb31dbac8a308b8347676bd88e6316399ae0be7c0a73ef16a3f3c0264a26c858
[INFO] running `Command { std: "docker" "start" "-a" "bb31dbac8a308b8347676bd88e6316399ae0be7c0a73ef16a3f3c0264a26c858", 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-ebfabd3f38092b6d.polyhorn_ios.29ddfcaf-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-ebfabd3f38092b6d.polyhorn_ios.29ddfcaf-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-ebfabd3f38092b6d.polyhorn_ios.29ddfcaf-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-ebfabd3f38092b6d.polyhorn_ios.29ddfcaf-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-ebfabd3f38092b6d.polyhorn_ios.29ddfcaf-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-ebfabd3f38092b6d.polyhorn_ios.29ddfcaf-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/polyhorn_ios-ebfabd3f38092b6d.3oyxjm7s2jelix1l.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/polyhorn-yoga-3c159fd2361c5057/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtokio-6688eca7a2ee7053.rlib" "/opt/rustwide/target/debug/deps/libfnv-bb690c336855f248.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-63b62835ca9808f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-d9ecd5377b7dfa2f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-e95f8ccbb889cb3a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-bc3d259c8a5de0c3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-2b85ee1dcf40ad05.rlib" "/opt/rustwide/target/debug/deps/libas_any-13afe3e2a2b5c241.rlib" "/opt/rustwide/target/debug/deps/libdispatch-494b7d7fbefb02a4.rlib" "/opt/rustwide/target/debug/deps/libpolyhorn_ios_sys-2c65f14f470ffef7.rlib" "/opt/rustwide/target/debug/deps/libobjc-818eab4b84911838.rlib" "/opt/rustwide/target/debug/deps/libmalloc_buf-b1bfb9638921a0c4.rlib" "/opt/rustwide/target/debug/deps/liblibc-7a5dab6311f3c1a3.rlib" "/opt/rustwide/target/debug/deps/libfsize-fae152fecd4e7fd4.rlib" "/opt/rustwide/target/debug/deps/libpolyhorn_ui-91276abb642a6c64.rlib" "/opt/rustwide/target/debug/deps/libusvg-d10433c2b24e68c5.rlib" "/opt/rustwide/target/debug/deps/libflate2-80398345afa32ed0.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-9c4f46919b808084.rlib" "/opt/rustwide/target/debug/deps/libadler-92f8db84032ff960.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-9896b517ec177538.rlib" "/opt/rustwide/target/debug/deps/librctree-0248121ce6ba33a6.rlib" "/opt/rustwide/target/debug/deps/libbase64-8999ceb24e01210b.rlib" "/opt/rustwide/target/debug/deps/libsimplecss-9223341e2efd9503.rlib" "/opt/rustwide/target/debug/deps/libdata_url-45a48f0494f676ec.rlib" "/opt/rustwide/target/debug/deps/libmatches-bfb4602457f1458f.rlib" "/opt/rustwide/target/debug/deps/libkurbo-682e2ebb000f7fe1.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-8e5944639edbf19e.rlib" "/opt/rustwide/target/debug/deps/libxmlwriter-6a3c3ec0215c0475.rlib" "/opt/rustwide/target/debug/deps/libroxmltree-acd683f9d2bfdc66.rlib" "/opt/rustwide/target/debug/deps/libxmlparser-d5f98d1fe573b64e.rlib" "/opt/rustwide/target/debug/deps/liblog-ba3200a69ea295c7.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-97437e183f3ae6e4.rlib" "/opt/rustwide/target/debug/deps/libsvgtypes-3d701b1103fba366.rlib" "/opt/rustwide/target/debug/deps/libsiphasher-48123994e92c3c1d.rlib" "/opt/rustwide/target/debug/deps/libfloat_cmp-b3edbfb452250399.rlib" "/opt/rustwide/target/debug/deps/libpolyhorn_yoga-01c16edad983bd97.rlib" "/opt/rustwide/target/debug/deps/libordered_float-8bfc7ddbe794086d.rlib" "/opt/rustwide/target/debug/deps/libstrum-f12e3083f26b7f02.rlib" "/opt/rustwide/target/debug/deps/libquote-8d5920e04f914a4c.rlib" "/opt/rustwide/target/debug/deps/libcasco-1dfa31973bf60475.rlib" "/opt/rustwide/target/debug/deps/libproc_macro2-d43b9eeea9b4257f.rlib" "/opt/rustwide/target/debug/deps/libunicode_xid-11d097b41f2e60a4.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-13ddfd22c44f8fb9.rlib" "/opt/rustwide/target/debug/deps/libpalette-d3ce47ef32aae363.rlib" "/opt/rustwide/target/debug/deps/libapprox-cf86ff385014bacb.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-c8218129049a6c67.rlib" "/opt/rustwide/target/debug/deps/libbytes-b63c3b3ea06c4474.rlib" "/opt/rustwide/target/debug/deps/libpolyhorn_core-3e51f07a74012c77.rlib" "/opt/rustwide/target/debug/deps/libserde-75d1aef85f509bd3.rlib" "/opt/rustwide/target/debug/deps/libfutures-3d22f753c9e1789c.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-f3d54108ed507274.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-e239fbc281aa218d.rlib" "/opt/rustwide/target/debug/deps/libmemchr-2dcc6205f23bafab.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-4300e281b5a02122.rlib" "/opt/rustwide/target/debug/deps/libslab-de4c8617047c1765.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-f257a39a66adcf64.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-02e5e2d23f061f41.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-168d7bbb76d163af.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-75aea577ef225ea7.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-501725f4e360d46d.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-299f420b688515a8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.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/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/polyhorn_ios-ebfabd3f38092b6d" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-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" "bb31dbac8a308b8347676bd88e6316399ae0be7c0a73ef16a3f3c0264a26c858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb31dbac8a308b8347676bd88e6316399ae0be7c0a73ef16a3f3c0264a26c858", kill_on_drop: false }`
[INFO] [stdout] bb31dbac8a308b8347676bd88e6316399ae0be7c0a73ef16a3f3c0264a26c858