[INFO] fetching crate swift-rs 1.0.5...
[INFO] testing swift-rs-1.0.5 against 1.69.0 for beta-1.70-1
[INFO] extracting crate swift-rs 1.0.5 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate swift-rs 1.0.5 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 crates.io crate swift-rs 1.0.5
[INFO] finished tweaking crates.io crate swift-rs 1.0.5
[INFO] tweaked toml for crates.io crate swift-rs 1.0.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 serial_test v0.10.0
[INFO] [stderr]   Downloaded serial_test_derive v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 122a2be542d92ca88001eae206078c5880141060f1ce8a85d1cf96df13d005bc
[INFO] running `Command { std: "docker" "start" "-a" "122a2be542d92ca88001eae206078c5880141060f1ce8a85d1cf96df13d005bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "122a2be542d92ca88001eae206078c5880141060f1ce8a85d1cf96df13d005bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "122a2be542d92ca88001eae206078c5880141060f1ce8a85d1cf96df13d005bc", kill_on_drop: false }`
[INFO] [stdout] 122a2be542d92ca88001eae206078c5880141060f1ce8a85d1cf96df13d005bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2772651298f7278aa1fd7a84a773eaffbb1cf993598f377123deca99942bc7bd
[INFO] running `Command { std: "docker" "start" "-a" "2772651298f7278aa1fd7a84a773eaffbb1cf993598f377123deca99942bc7bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling base64 v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling swift-rs v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.38s
[INFO] running `Command { std: "docker" "inspect" "2772651298f7278aa1fd7a84a773eaffbb1cf993598f377123deca99942bc7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2772651298f7278aa1fd7a84a773eaffbb1cf993598f377123deca99942bc7bd", kill_on_drop: false }`
[INFO] [stdout] 2772651298f7278aa1fd7a84a773eaffbb1cf993598f377123deca99942bc7bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b2892089b123f6f977c77949fa921184ac1b0bb80d35b9cbe77660362a06410
[INFO] running `Command { std: "docker" "start" "-a" "3b2892089b123f6f977c77949fa921184ac1b0bb80d35b9cbe77660362a06410", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling dashmap v5.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling serial_test_derive v0.10.0
[INFO] [stderr]    Compiling serial_test v0.10.0
[INFO] [stderr]    Compiling swift-rs v1.0.5 (/opt/rustwide/workdir)
[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/rustcZk6CPZ/symbols.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.1iwx1kqofgd3m0m0.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7791a6353d4a7929.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-7b17724e9ce90a72.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-596f8ce9d30a755e.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_std-da04f86254de594f.rlib" "/opt/rustwide/target/debug/deps/libswift_rs-d58ed9993a8e0705.rlib" "/opt/rustwide/target/debug/deps/libserial_test-1ac848918bcd73a2.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-0c8f9524b562c19b.rlib" "/opt/rustwide/target/debug/deps/libfutures-dca68026164719f7.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-aed8a966976d8ee9.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-955fb5bd73055901.rlib" "/opt/rustwide/target/debug/deps/libmemchr-b18e4aa3c7a38625.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-4614e9b19a26d89f.rlib" "/opt/rustwide/target/debug/deps/libslab-8bb798f134a0a9e7.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-ea2e64aea1dbff6c.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-e66e1bab7310d569.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-393d57b22d6920a4.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-b59556b3c537ad98.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-0d8eaf4ac0fcb221.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-782cbf5ce9142ff9.rlib" "/opt/rustwide/target/debug/deps/liblog-b7002f1ab15c8d8b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-a15e1ed0a3c31761.rlib" "/opt/rustwide/target/debug/deps/libdashmap-040c4fcf0f5a0f38.rlib" "/opt/rustwide/target/debug/deps/liblock_api-68f9f4627da435ce.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f471875f675163b5.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7d2ec3fb6b6c5a4d.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-4c61bf1d0fb1d4ae.rlib" "/opt/rustwide/target/debug/deps/liblibc-b7b14a0fe316ec96.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e5e118dd7d121aaa.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-22f2447eab0ca59b.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-604ab54fac965ca3.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" "-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/test_bindings-a5cc791b4436fc07" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.0.rcgu.o: in function `test_bindings::echo':
[INFO] [stdout]           /opt/rustwide/workdir/src-rs/swift.rs:93: undefined reference to `echo'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.0.rcgu.o: in function `test_bindings::get_greeting':
[INFO] [stdout]           /opt/rustwide/workdir/src-rs/swift.rs:93: undefined reference to `get_greeting'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.0.rcgu.o: in function `test_bindings::test_autoreleasepool::{{closure}}::{{closure}}':
[INFO] [stdout]           /opt/rustwide/workdir/tests/test_bindings.rs:99: undefined reference to `objc_autoreleasePoolPush'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/tests/test_bindings.rs:99: undefined reference to `objc_autoreleasePoolPop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.0.rcgu.o: in function `test_bindings::test_autoreleasepool::{{closure}}::{{closure}}':
[INFO] [stdout]           /opt/rustwide/workdir/tests/test_bindings.rs:99: undefined reference to `objc_autoreleasePoolPush'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/tests/test_bindings.rs:99: undefined reference to `objc_autoreleasePoolPop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.0.rcgu.o: in function `test_bindings::complex_data':
[INFO] [stdout]           /opt/rustwide/workdir/src-rs/swift.rs:93: undefined reference to `complex_data'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/test_bindings-a5cc791b4436fc07.test_bindings.da7740aa-cgu.0.rcgu.o: in function `test_bindings::echo_data':
[INFO] [stdout]           /opt/rustwide/workdir/src-rs/swift.rs:93: undefined reference to `echo_data'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libswift_rs-d58ed9993a8e0705.rlib(swift_rs-d58ed9993a8e0705.swift_rs.9bf35be5-cgu.5.rcgu.o): in function `swift_rs::swift::retain_object':
[INFO] [stdout]           /opt/rustwide/workdir/src-rs/swift.rs:93: undefined reference to `retain_object'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libswift_rs-d58ed9993a8e0705.rlib(swift_rs-d58ed9993a8e0705.swift_rs.9bf35be5-cgu.5.rcgu.o): in function `swift_rs::swift::release_object':
[INFO] [stdout]           /opt/rustwide/workdir/src-rs/swift.rs:93: undefined reference to `release_object'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libswift_rs-d58ed9993a8e0705.rlib(swift_rs-d58ed9993a8e0705.swift_rs.9bf35be5-cgu.5.rcgu.o): in function `swift_rs::swift::data_from_bytes':
[INFO] [stdout]           /opt/rustwide/workdir/src-rs/swift.rs:93: undefined reference to `data_from_bytes'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libswift_rs-d58ed9993a8e0705.rlib(swift_rs-d58ed9993a8e0705.swift_rs.9bf35be5-cgu.5.rcgu.o): in function `swift_rs::swift::string_from_bytes':
[INFO] [stdout]           /opt/rustwide/workdir/src-rs/swift.rs:93: undefined reference to `string_from_bytes'
[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 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swift-rs` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3b2892089b123f6f977c77949fa921184ac1b0bb80d35b9cbe77660362a06410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b2892089b123f6f977c77949fa921184ac1b0bb80d35b9cbe77660362a06410", kill_on_drop: false }`
[INFO] [stdout] 3b2892089b123f6f977c77949fa921184ac1b0bb80d35b9cbe77660362a06410
