[INFO] fetching crate swift-rs-leap 1.0.9...
[INFO] testing swift-rs-leap-1.0.9 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate swift-rs-leap 1.0.9 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate swift-rs-leap 1.0.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swift-rs-leap 1.0.9
[INFO] tweaked toml for crates.io crate swift-rs-leap 1.0.9 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swift-rs-leap 1.0.9 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swift-rs-leap 1.0.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test_derive v0.10.0
[INFO] [stderr]   Downloaded serial_test v0.10.0
[INFO] [stderr]   Downloaded syn v2.0.116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b373e1325eb11ff8b1f29dcb694df3c285355593fbeb85d91945af355e715395
[INFO] running `Command { std: "docker" "start" "b373e1325eb11ff8b1f29dcb694df3c285355593fbeb85d91945af355e715395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b373e1325eb11ff8b1f29dcb694df3c285355593fbeb85d91945af355e715395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b373e1325eb11ff8b1f29dcb694df3c285355593fbeb85d91945af355e715395" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b373e1325eb11ff8b1f29dcb694df3c285355593fbeb85d91945af355e715395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b373e1325eb11ff8b1f29dcb694df3c285355593fbeb85d91945af355e715395" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling swift-rs-leap v1.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.91s
[INFO] running `Command { std: "docker" "inspect" "b373e1325eb11ff8b1f29dcb694df3c285355593fbeb85d91945af355e715395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b373e1325eb11ff8b1f29dcb694df3c285355593fbeb85d91945af355e715395" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling serial_test_derive v0.10.0
[INFO] [stderr]    Compiling serial_test v0.10.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling swift-rs-leap v1.0.9 (/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/rustcV8TYbC/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libswift_rs-1ac614bb07fc2eb4,libserial_test-fbd043c46c6606aa,libparking_lot-a9d740181bbc1a55,libfutures-fa10622169a350cf,libfutures_executor-e42f3f6868b12b56,libfutures_util-ffeb084255eaa502,libmemchr-5cfa70d22cb32987,libfutures_io-a8805bd12b2ab705,libslab-ed301aba3460fb05,libfutures_channel-709aca3cddebd0a0,libpin_project_lite-72bf04572caa1c84,libfutures_sink-2422b5cc970bfebd,libfutures_task-36f327cfab86eddc,libfutures_core-0e1ee7e484a09e5a,liblog-f16ce4b64309590f,liblazy_static-3674be3f4245d19b,libdashmap-9f2c17f562cba071,liblock_api-16d46fed645f7bff,libscopeguard-7ec2214574194454,libonce_cell-e9252a7b5119f3eb,libparking_lot_core-65c2497be8506a99,liblibc-4fc9a7ee991d175f,libcfg_if-83060ec5685761ae,libsmallvec-c4b0763233bab5f9,libhashbrown-d952ad0946629507}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcV8TYbC/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" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/test_bindings-f3daa5e15b3a3a36" "-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: objc_autoreleasePoolPush
[INFO] [stdout]           >>> referenced by test_bindings.rs:99 (tests/test_bindings.rs:99)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/test_bindings-f3daa5e15b3a3a36.test_bindings.f4251f8b1a7259e5-cgu.0.rcgu.o:(test_bindings::test_autoreleasepool::{closure#0}::{closure#2})
[INFO] [stdout]           >>> referenced by test_bindings.rs:99 (tests/test_bindings.rs:99)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/test_bindings-f3daa5e15b3a3a36.test_bindings.f4251f8b1a7259e5-cgu.0.rcgu.o:(test_bindings::test_autoreleasepool::{closure#0}::{closure#1})
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: objc_autoreleasePoolPop
[INFO] [stdout]           >>> referenced by test_bindings.rs:99 (tests/test_bindings.rs:99)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/test_bindings-f3daa5e15b3a3a36.test_bindings.f4251f8b1a7259e5-cgu.0.rcgu.o:(test_bindings::test_autoreleasepool::{closure#0}::{closure#2})
[INFO] [stdout]           >>> referenced by test_bindings.rs:99 (tests/test_bindings.rs:99)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/test_bindings-f3daa5e15b3a3a36.test_bindings.f4251f8b1a7259e5-cgu.0.rcgu.o:(test_bindings::test_autoreleasepool::{closure#0}::{closure#1})
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: complex_data
[INFO] [stdout]           >>> referenced by swift.rs:93 (src-rs/swift.rs:93)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/test_bindings-f3daa5e15b3a3a36.test_bindings.f4251f8b1a7259e5-cgu.0.rcgu.o:(test_bindings::complex_data)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: get_greeting
[INFO] [stdout]           >>> referenced by swift.rs:93 (src-rs/swift.rs:93)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/test_bindings-f3daa5e15b3a3a36.test_bindings.f4251f8b1a7259e5-cgu.0.rcgu.o:(test_bindings::get_greeting)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: echo
[INFO] [stdout]           >>> referenced by swift.rs:93 (src-rs/swift.rs:93)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/test_bindings-f3daa5e15b3a3a36.test_bindings.f4251f8b1a7259e5-cgu.0.rcgu.o:(test_bindings::echo)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: echo_data
[INFO] [stdout]           >>> referenced by swift.rs:93 (src-rs/swift.rs:93)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/test_bindings-f3daa5e15b3a3a36.test_bindings.f4251f8b1a7259e5-cgu.0.rcgu.o:(test_bindings::echo_data)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: retain_object
[INFO] [stdout]           >>> referenced by swift.rs:93 (src-rs/swift.rs:93)
[INFO] [stdout]           >>>               swift_rs-1ac614bb07fc2eb4.swift_rs.ef81bf59343f06b4-cgu.0.rcgu.o:(swift_rs::swift::retain_object) in archive /opt/rustwide/target/debug/deps/libswift_rs-1ac614bb07fc2eb4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: release_object
[INFO] [stdout]           >>> referenced by swift.rs:93 (src-rs/swift.rs:93)
[INFO] [stdout]           >>>               swift_rs-1ac614bb07fc2eb4.swift_rs.ef81bf59343f06b4-cgu.0.rcgu.o:(swift_rs::swift::release_object) in archive /opt/rustwide/target/debug/deps/libswift_rs-1ac614bb07fc2eb4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: data_from_bytes
[INFO] [stdout]           >>> referenced by swift.rs:93 (src-rs/swift.rs:93)
[INFO] [stdout]           >>>               swift_rs-1ac614bb07fc2eb4.swift_rs.ef81bf59343f06b4-cgu.0.rcgu.o:(swift_rs::swift::data_from_bytes) in archive /opt/rustwide/target/debug/deps/libswift_rs-1ac614bb07fc2eb4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: string_from_bytes
[INFO] [stdout]           >>> referenced by swift.rs:93 (src-rs/swift.rs:93)
[INFO] [stdout]           >>>               swift_rs-1ac614bb07fc2eb4.swift_rs.ef81bf59343f06b4-cgu.0.rcgu.o:(swift_rs::swift::string_from_bytes) in archive /opt/rustwide/target/debug/deps/libswift_rs-1ac614bb07fc2eb4.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swift-rs-leap` (test "test_bindings") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b373e1325eb11ff8b1f29dcb694df3c285355593fbeb85d91945af355e715395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b373e1325eb11ff8b1f29dcb694df3c285355593fbeb85d91945af355e715395", kill_on_drop: false }`
[INFO] [stdout] b373e1325eb11ff8b1f29dcb694df3c285355593fbeb85d91945af355e715395
