[INFO] crate objc_id 0.1.1 is already in cache
[INFO] testing objc_id-0.1.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate objc_id 0.1.1 into work/builds/worker-8/source
[INFO] validating manifest of crates.io crate objc_id 0.1.1 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "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-8/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] f5b8d5db1e80adac0ec1bc4fd702ac9766fb67c6deccb21dc9aafb9d7f36878d
[INFO] running `"docker" "start" "-a" "f5b8d5db1e80adac0ec1bc4fd702ac9766fb67c6deccb21dc9aafb9d7f36878d"`
[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 0.88s
[INFO] running `"docker" "inspect" "f5b8d5db1e80adac0ec1bc4fd702ac9766fb67c6deccb21dc9aafb9d7f36878d"`
[INFO] running `"docker" "rm" "-f" "f5b8d5db1e80adac0ec1bc4fd702ac9766fb67c6deccb21dc9aafb9d7f36878d"`
[INFO] [stdout] f5b8d5db1e80adac0ec1bc4fd702ac9766fb67c6deccb21dc9aafb9d7f36878d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 40dc5169469e34ea5d2f89011d6e264fd19076d62ccc7121cece0417f9fc641d
[INFO] running `"docker" "start" "-a" "40dc5169469e34ea5d2f89011d6e264fd19076d62ccc7121cece0417f9fc641d"`
[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/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.objc_id.eihrarmo-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f" "/opt/rustwide/target/debug/deps/objc_id-0d9664747132cc0f.27ywjf050npe5equ.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-333416314d364512.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-4e7423c6db5d181f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-794cd61d53274767.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-93936a2bba77ec06.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-7618b5c9c4d09931.rlib" "/opt/rustwide/target/debug/deps/libobjc-7244f73fe3438edd.rlib" "/opt/rustwide/target/debug/deps/libmalloc_buf-4cb17ed90866cb0a.rlib" "/opt/rustwide/target/debug/deps/liblibc-9f7a5de25bd5699b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.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-7244f73fe3438edd.rlib(objc-7244f73fe3438edd.objc.brjjj9ez-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-7244f73fe3438edd.rlib(objc-7244f73fe3438edd.objc.brjjj9ez-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-7244f73fe3438edd.rlib(objc-7244f73fe3438edd.objc.brjjj9ez-cgu.4.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-7244f73fe3438edd.rlib(objc-7244f73fe3438edd.objc.brjjj9ez-cgu.4.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-7244f73fe3438edd.rlib(objc-7244f73fe3438edd.objc.brjjj9ez-cgu.4.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" "40dc5169469e34ea5d2f89011d6e264fd19076d62ccc7121cece0417f9fc641d"`
[INFO] running `"docker" "rm" "-f" "40dc5169469e34ea5d2f89011d6e264fd19076d62ccc7121cece0417f9fc641d"`
[INFO] [stdout] 40dc5169469e34ea5d2f89011d6e264fd19076d62ccc7121cece0417f9fc641d