[INFO] crate objc_id 0.1.1 is already in cache [INFO] testing objc_id-0.1.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate objc_id 0.1.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate objc_id 0.1.1 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate objc_id 0.1.1 [INFO] finished tweaking crates.io crate objc_id 0.1.1 [INFO] tweaked toml for crates.io crate objc_id 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stdout] 010f33ca3488838091782796f000d9b807d74d295a449fccf51226dffdb2f448 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "010f33ca3488838091782796f000d9b807d74d295a449fccf51226dffdb2f448"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling malloc_buf v0.0.6 [INFO] [stderr] Compiling objc v0.2.7 [INFO] [stderr] Compiling objc_id v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `"docker" "inspect" "010f33ca3488838091782796f000d9b807d74d295a449fccf51226dffdb2f448"` [INFO] running `"docker" "rm" "-f" "010f33ca3488838091782796f000d9b807d74d295a449fccf51226dffdb2f448"` [INFO] [stdout] 010f33ca3488838091782796f000d9b807d74d295a449fccf51226dffdb2f448 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f79fd34f3236177542b71a469fe3d0cacf7dc1d0f7b1a42215bc84f094ddb290 [INFO] running `"docker" "start" "-a" "f79fd34f3236177542b71a469fe3d0cacf7dc1d0f7b1a42215bc84f094ddb290"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling objc_id v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.objc_id.2g3kby0w-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838" "/opt/rustwide/target/debug/deps/objc_id-9c82c57080757838.2had70tjemvdmoyc.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-219fc620be977b79.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-f5064c1d87ea3eaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-6bc0764cb7f4dd96.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-72042f7f9ab0950a.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-7a49e61f83b63f93.rlib" "/opt/rustwide/target/debug/deps/libobjc-0bfd2073b6edde11.rlib" "/opt/rustwide/target/debug/deps/libmalloc_buf-fc7446a7b779871f.rlib" "/opt/rustwide/target/debug/deps/liblibc-e4dfce483ea4fe1d.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lobjc" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libobjc-0bfd2073b6edde11.rlib(objc-0bfd2073b6edde11.objc.euaz0l0t-cgu.11.rcgu.o): in function `objc::rc::strong::StrongPtr::retain': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.2.7/src/rc/strong.rs:24: undefined reference to `objc_retain' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libobjc-0bfd2073b6edde11.rlib(objc-0bfd2073b6edde11.objc.euaz0l0t-cgu.11.rcgu.o): in function `::drop': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.2.7/src/rc/strong.rs:48: undefined reference to `objc_release' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libobjc-0bfd2073b6edde11.rlib(objc-0bfd2073b6edde11.objc.euaz0l0t-cgu.6.rcgu.o): in function `objc::rc::weak::WeakPtr::new': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.2.7/src/rc/weak.rs:20: undefined reference to `objc_initWeak' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libobjc-0bfd2073b6edde11.rlib(objc-0bfd2073b6edde11.objc.euaz0l0t-cgu.6.rcgu.o): in function `objc::rc::weak::WeakPtr::load': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.2.7/src/rc/weak.rs:28: undefined reference to `objc_loadWeakRetained' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libobjc-0bfd2073b6edde11.rlib(objc-0bfd2073b6edde11.objc.euaz0l0t-cgu.6.rcgu.o): in function `::drop': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.2.7/src/rc/weak.rs:37: undefined reference to `objc_destroyWeak' [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `objc_id`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f79fd34f3236177542b71a469fe3d0cacf7dc1d0f7b1a42215bc84f094ddb290"` [INFO] running `"docker" "rm" "-f" "f79fd34f3236177542b71a469fe3d0cacf7dc1d0f7b1a42215bc84f094ddb290"` [INFO] [stdout] f79fd34f3236177542b71a469fe3d0cacf7dc1d0f7b1a42215bc84f094ddb290