[INFO] crate objc_id 0.1.1 is already in cache
[INFO] testing objc_id-0.1.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate objc_id 0.1.1 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate objc_id 0.1.1 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "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 work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 2642a3f6486c3b97d73b277f389a50fe92ce23395e05097d61df22d935bad7bf
[INFO] running `"docker" "start" "-a" "2642a3f6486c3b97d73b277f389a50fe92ce23395e05097d61df22d935bad7bf"`
[INFO] [stderr]    Compiling malloc_buf v0.0.6
[INFO] [stderr]    Compiling objc v0.2.6
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "2642a3f6486c3b97d73b277f389a50fe92ce23395e05097d61df22d935bad7bf"`
[INFO] running `"docker" "rm" "-f" "2642a3f6486c3b97d73b277f389a50fe92ce23395e05097d61df22d935bad7bf"`
[INFO] [stdout] 2642a3f6486c3b97d73b277f389a50fe92ce23395e05097d61df22d935bad7bf
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] deeaab19c81c2d12051cb4ec6f1014da802173c117ec4424136773f643279238
[INFO] running `"docker" "start" "-a" "deeaab19c81c2d12051cb4ec6f1014da802173c117ec4424136773f643279238"`
[INFO] [stderr]    Compiling objc_id v0.1.1 (/opt/rustwide/workdir)
[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/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.objc_id.5riug9un-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372" "/opt/rustwide/target/debug/deps/objc_id-6b056dfbe4bdb372.45ghezetwdpa1e59.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-8b6fbd25e1766083.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-bd8f21e3bdd6cbdc.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-bfcad117c6a632af.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-79a1f91e8ce4eb83.rlib" "/opt/rustwide/target/debug/deps/libobjc-b7bf935e8e32c89a.rlib" "/opt/rustwide/target/debug/deps/libmalloc_buf-1234f47b1702c8bb.rlib" "/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-lobjc" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/rustwide/target/debug/deps/libobjc-b7bf935e8e32c89a.rlib(objc-b7bf935e8e32c89a.objc.1d5k3ka1-cgu.11.rcgu.o): In function `objc::rc::strong::StrongPtr::retain':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.2.6/src/rc/strong.rs:24: undefined reference to `objc_retain'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libobjc-b7bf935e8e32c89a.rlib(objc-b7bf935e8e32c89a.objc.1d5k3ka1-cgu.11.rcgu.o): In function `<objc::rc::strong::StrongPtr as core::ops::drop::Drop>::drop':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.2.6/src/rc/strong.rs:48: undefined reference to `objc_release'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libobjc-b7bf935e8e32c89a.rlib(objc-b7bf935e8e32c89a.objc.1d5k3ka1-cgu.8.rcgu.o): In function `objc::rc::weak::WeakPtr::new':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.2.6/src/rc/weak.rs:20: undefined reference to `objc_initWeak'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libobjc-b7bf935e8e32c89a.rlib(objc-b7bf935e8e32c89a.objc.1d5k3ka1-cgu.8.rcgu.o): In function `objc::rc::weak::WeakPtr::load':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.2.6/src/rc/weak.rs:28: undefined reference to `objc_loadWeakRetained'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libobjc-b7bf935e8e32c89a.rlib(objc-b7bf935e8e32c89a.objc.1d5k3ka1-cgu.8.rcgu.o): In function `<objc::rc::weak::WeakPtr as core::ops::drop::Drop>::drop':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.2.6/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" "deeaab19c81c2d12051cb4ec6f1014da802173c117ec4424136773f643279238"`
[INFO] running `"docker" "rm" "-f" "deeaab19c81c2d12051cb4ec6f1014da802173c117ec4424136773f643279238"`
[INFO] [stdout] deeaab19c81c2d12051cb4ec6f1014da802173c117ec4424136773f643279238