[INFO] fetching crate swift-rs-leap 1.0.9...
[INFO] testing swift-rs-leap-1.0.9 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate swift-rs-leap 1.0.9 into /workspace/builds/worker-0-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swift-rs-leap 1.0.9 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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] 75ae3e9be4b4ccb50c1fb2a73c153c724202d75ef67d9d45dc8069759a7bd9bb
[INFO] running `Command { std: "docker" "start" "75ae3e9be4b4ccb50c1fb2a73c153c724202d75ef67d9d45dc8069759a7bd9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75ae3e9be4b4ccb50c1fb2a73c153c724202d75ef67d9d45dc8069759a7bd9bb", 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" "75ae3e9be4b4ccb50c1fb2a73c153c724202d75ef67d9d45dc8069759a7bd9bb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75ae3e9be4b4ccb50c1fb2a73c153c724202d75ef67d9d45dc8069759a7bd9bb", 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" "75ae3e9be4b4ccb50c1fb2a73c153c724202d75ef67d9d45dc8069759a7bd9bb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "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 itoa v1.0.17
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.149
[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] warning: unused dependency `base64`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.base64]
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `base64`
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.serde]
[INFO] [stderr]   |                     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.serde_json]
[INFO] [stderr]   |                     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: `swift-rs-leap` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.13s
[INFO] running `Command { std: "docker" "inspect" "75ae3e9be4b4ccb50c1fb2a73c153c724202d75ef67d9d45dc8069759a7bd9bb", 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" "75ae3e9be4b4ccb50c1fb2a73c153c724202d75ef67d9d45dc8069759a7bd9bb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "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 syn v1.0.109
[INFO] [stderr]    Compiling smallvec v1.15.1
[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 parking_lot v0.12.5
[INFO] [stderr]    Compiling dashmap v5.5.3
[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/build/swift-rs-leap/f3daa5e15b3a3a36/out/rustcl0azAI/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/build/swift-rs-leap/1ac614bb07fc2eb4/out/libswift_rs-1ac614bb07fc2eb4.rlib" "/opt/rustwide/target/debug/build/serial_test/fbd043c46c6606aa/out/libserial_test-fbd043c46c6606aa.rlib" "/opt/rustwide/target/debug/build/parking_lot/a9d740181bbc1a55/out/libparking_lot-a9d740181bbc1a55.rlib" "/opt/rustwide/target/debug/build/futures/fa10622169a350cf/out/libfutures-fa10622169a350cf.rlib" "/opt/rustwide/target/debug/build/futures-executor/e42f3f6868b12b56/out/libfutures_executor-e42f3f6868b12b56.rlib" "/opt/rustwide/target/debug/build/futures-util/ffeb084255eaa502/out/libfutures_util-ffeb084255eaa502.rlib" "/opt/rustwide/target/debug/build/memchr/5cfa70d22cb32987/out/libmemchr-5cfa70d22cb32987.rlib" "/opt/rustwide/target/debug/build/futures-io/a8805bd12b2ab705/out/libfutures_io-a8805bd12b2ab705.rlib" "/opt/rustwide/target/debug/build/slab/ed301aba3460fb05/out/libslab-ed301aba3460fb05.rlib" "/opt/rustwide/target/debug/build/futures-channel/709aca3cddebd0a0/out/libfutures_channel-709aca3cddebd0a0.rlib" "/opt/rustwide/target/debug/build/pin-project-lite/72bf04572caa1c84/out/libpin_project_lite-72bf04572caa1c84.rlib" "/opt/rustwide/target/debug/build/futures-sink/2422b5cc970bfebd/out/libfutures_sink-2422b5cc970bfebd.rlib" "/opt/rustwide/target/debug/build/futures-task/36f327cfab86eddc/out/libfutures_task-36f327cfab86eddc.rlib" "/opt/rustwide/target/debug/build/futures-core/0e1ee7e484a09e5a/out/libfutures_core-0e1ee7e484a09e5a.rlib" "/opt/rustwide/target/debug/build/log/f16ce4b64309590f/out/liblog-f16ce4b64309590f.rlib" "/opt/rustwide/target/debug/build/lazy_static/3674be3f4245d19b/out/liblazy_static-3674be3f4245d19b.rlib" "/opt/rustwide/target/debug/build/dashmap/9f2c17f562cba071/out/libdashmap-9f2c17f562cba071.rlib" "/opt/rustwide/target/debug/build/lock_api/16d46fed645f7bff/out/liblock_api-16d46fed645f7bff.rlib" "/opt/rustwide/target/debug/build/scopeguard/7ec2214574194454/out/libscopeguard-7ec2214574194454.rlib" "/opt/rustwide/target/debug/build/once_cell/e9252a7b5119f3eb/out/libonce_cell-e9252a7b5119f3eb.rlib" "/opt/rustwide/target/debug/build/parking_lot_core/65c2497be8506a99/out/libparking_lot_core-65c2497be8506a99.rlib" "/opt/rustwide/target/debug/build/libc/4fc9a7ee991d175f/out/liblibc-4fc9a7ee991d175f.rlib" "/opt/rustwide/target/debug/build/cfg-if/83060ec5685761ae/out/libcfg_if-83060ec5685761ae.rlib" "/opt/rustwide/target/debug/build/smallvec/c4b0763233bab5f9/out/libsmallvec-c4b0763233bab5f9.rlib" "/opt/rustwide/target/debug/build/hashbrown/d952ad0946629507/out/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/build/swift-rs-leap/f3daa5e15b3a3a36/out/rustcl0azAI/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/build/swift-rs-leap/f3daa5e15b3a3a36/out/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/build/swift-rs-leap/f3daa5e15b3a3a36/out/test_bindings-f3daa5e15b3a3a36.test_bindings.64cf1c1ff3485863-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/build/swift-rs-leap/f3daa5e15b3a3a36/out/test_bindings-f3daa5e15b3a3a36.test_bindings.64cf1c1ff3485863-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/build/swift-rs-leap/f3daa5e15b3a3a36/out/test_bindings-f3daa5e15b3a3a36.test_bindings.64cf1c1ff3485863-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/build/swift-rs-leap/f3daa5e15b3a3a36/out/test_bindings-f3daa5e15b3a3a36.test_bindings.64cf1c1ff3485863-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/build/swift-rs-leap/f3daa5e15b3a3a36/out/test_bindings-f3daa5e15b3a3a36.test_bindings.64cf1c1ff3485863-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/build/swift-rs-leap/f3daa5e15b3a3a36/out/test_bindings-f3daa5e15b3a3a36.test_bindings.64cf1c1ff3485863-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/build/swift-rs-leap/f3daa5e15b3a3a36/out/test_bindings-f3daa5e15b3a3a36.test_bindings.64cf1c1ff3485863-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/build/swift-rs-leap/f3daa5e15b3a3a36/out/test_bindings-f3daa5e15b3a3a36.test_bindings.64cf1c1ff3485863-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.ab8c31c5f740b10e-cgu.0.rcgu.o:(swift_rs::swift::retain_object) in archive /opt/rustwide/target/debug/build/swift-rs-leap/1ac614bb07fc2eb4/out/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.ab8c31c5f740b10e-cgu.0.rcgu.o:(swift_rs::swift::release_object) in archive /opt/rustwide/target/debug/build/swift-rs-leap/1ac614bb07fc2eb4/out/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.ab8c31c5f740b10e-cgu.0.rcgu.o:(swift_rs::swift::data_from_bytes) in archive /opt/rustwide/target/debug/build/swift-rs-leap/1ac614bb07fc2eb4/out/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.ab8c31c5f740b10e-cgu.0.rcgu.o:(swift_rs::swift::string_from_bytes) in archive /opt/rustwide/target/debug/build/swift-rs-leap/1ac614bb07fc2eb4/out/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] [stderr] warning: unused dependency `base64`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.base64]
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `base64`
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.serde]
[INFO] [stderr]   |                     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.serde_json]
[INFO] [stderr]   |                     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: `swift-rs-leap` (manifest) generated 3 warnings
[INFO] running `Command { std: "docker" "inspect" "75ae3e9be4b4ccb50c1fb2a73c153c724202d75ef67d9d45dc8069759a7bd9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ae3e9be4b4ccb50c1fb2a73c153c724202d75ef67d9d45dc8069759a7bd9bb", kill_on_drop: false }`
[INFO] [stdout] 75ae3e9be4b4ccb50c1fb2a73c153c724202d75ef67d9d45dc8069759a7bd9bb
