[INFO] updating cached repository denzp/rust-ptx-linker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/denzp/rust-ptx-linker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/denzp/rust-ptx-linker" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/denzp/rust-ptx-linker"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/denzp/rust-ptx-linker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/denzp/rust-ptx-linker" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/denzp/rust-ptx-linker"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/denzp/rust-ptx-linker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 327b0d6f1c092c1407a94ffde509c089dd08d9ed
[INFO] sha for GitHub repo denzp/rust-ptx-linker: 327b0d6f1c092c1407a94ffde509c089dd08d9ed
[INFO] validating manifest of denzp/rust-ptx-linker on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of denzp/rust-ptx-linker on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing denzp/rust-ptx-linker
[INFO] removed 1 missing tests
[INFO] finished frobbing denzp/rust-ptx-linker
[INFO] frobbed toml for denzp/rust-ptx-linker written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/denzp/rust-ptx-linker/Cargo.toml
[INFO] started frobbing denzp/rust-ptx-linker
[INFO] removed 1 missing tests
[INFO] finished frobbing denzp/rust-ptx-linker
[INFO] frobbed toml for denzp/rust-ptx-linker written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/denzp/rust-ptx-linker/Cargo.toml
[INFO] crate denzp/rust-ptx-linker already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking denzp/rust-ptx-linker against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-0/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/denzp/rust-ptx-linker:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4b34f0ab1fa8c2c3d3683bc63e3e9a60723a83240ae063fd77b32727008aa90d
[INFO] running `"docker" "start" "-a" "4b34f0ab1fa8c2c3d3683bc63e3e9a60723a83240ae063fd77b32727008aa90d"`
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling serde_json v1.0.36
[INFO] [stderr]     Checking ar v0.6.2
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]     Checking rand_pcg v0.1.1
[INFO] [stderr]     Checking rand v0.6.4
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]     Checking env_logger v0.6.0
[INFO] [stderr]     Checking tempfile v3.0.5
[INFO] [stderr]    Compiling llvm-sys v70.1.0
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]     Checking crate-compile-test v0.2.0
[INFO] [stderr]    Compiling rustc-llvm-proxy v0.1.8
[INFO] [stderr] error: failed to run custom build command for `rustc-llvm-proxy v0.1.8`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/rustc-llvm-proxy-125203bb853997ab/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-changed=build.rs
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'Unable to parse 'llvm-sys' crate: ErrorMessage { msg: "Unable to get crate metadata" }
[INFO] [stderr] 
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0: failure::backtrace::internal::InternalBacktrace::new::hc6437f17c93e64ff (0x564c66edfaf0)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stderr]    1: failure::backtrace::Backtrace::new::h76c9cb1a68811311 (0x564c66edf89d)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stderr]    2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::hd6d4ad1c0ca95cb7 (0x564c66edee9b)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19
[INFO] [stderr]    3: <failure::error::Error as core::convert::From<F>>::from::hc26c44c6fae175d3 (0x564c66ed4e17)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36
[INFO] [stderr]    4: failure::error_message::err_msg::hbd4fe42fbee2117e (0x564c66eada75)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error_message.rs:12
[INFO] [stderr]    5: build_script_build::llvm::Generator::get_llvm_sys_crate_path::{{closure}}::h14651ed8a51a5548 (0x564c66eb047a)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.1.8/build.rs:121
[INFO] [stderr]    6: core::result::Result<T,E>::map_err::ha1102eef3614c581 (0x564c66edb6da)
[INFO] [stderr]              at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/result.rs:574
[INFO] [stderr]    7: build_script_build::llvm::Generator::get_llvm_sys_crate_path::h06c8bc3dc7e5b902 (0x564c66eaec3f)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.1.8/build.rs:120
[INFO] [stderr]    8: build_script_build::llvm::Generator::parse_llvm_sys_crate::h86b99c08bc8087d7 (0x564c66eadc21)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.1.8/build.rs:88
[INFO] [stderr]    9: build_script_build::main::h3e8b8bf2536b1546 (0x564c66eabcbf)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.1.8/build.rs:26
[INFO] [stderr]   10: std::rt::lang_start::{{closure}}::h2e1a53d186551edf (0x564c66ed284f)
[INFO] [stderr]              at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64
[INFO] [stderr]   11: std::rt::lang_start_internal::{{closure}}::hbec6d1ff7b00d029 (0x564c671919f2)
[INFO] [stderr]              at src/libstd/rt.rs:49
[INFO] [stderr]       std::panicking::try::do_call::h83e51489f66cd002
[INFO] [stderr]              at src/libstd/panicking.rs:296
[INFO] [stderr]   12: __rust_maybe_catch_panic (0x564c67198149)
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   13: std::panicking::try::hb1deae6a8854c8be (0x564c671925bc)
[INFO] [stderr]              at src/libstd/panicking.rs:275
[INFO] [stderr]       std::panic::catch_unwind::hff09c33b8b66b7a2
[INFO] [stderr]              at src/libstd/panic.rs:394
[INFO] [stderr]       std::rt::lang_start_internal::h01b3f7988e3fe75d
[INFO] [stderr]              at src/libstd/rt.rs:48
[INFO] [stderr]   14: std::rt::lang_start::he6e90f4c27e07ffb (0x564c66ed2828)
[INFO] [stderr]              at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64
[INFO] [stderr]   15: main (0x564c66eabf69)
[INFO] [stderr]   16: __libc_start_main (0x7f4f158002e0)
[INFO] [stderr]   17: _start (0x564c66e86b79)
[INFO] [stderr]   18: <unknown> (0x0)', src/libcore/result.rs:1051:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x564c6719187b - backtrace::backtrace::libunwind::trace::hbfb69e72f505529b
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x564c6719187b - backtrace::backtrace::trace_unsynchronized::hac9ea77fa06b91bd
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x564c6719187b - std::sys_common::backtrace::_print::hf6f722cabcf8c26d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x564c6719187b - std::sys_common::backtrace::print::h9cca5983945bdb52
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x564c6719187b - std::panicking::default_hook::{{closure}}::h2fab7259edc3a80d
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x564c67191557 - std::panicking::default_hook::ha99acf6d9268d46d
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x564c67191ff0 - std::panicking::rust_panic_with_hook::hddab2c65ce92e648
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x564c67191b72 - std::panicking::continue_panic_fmt::hfaaf28183fee9f60
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x564c67191a56 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x564c671ae64d - core::panicking::panic_fmt::hc776b72619f795d7
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x564c66ed89a5 - core::result::unwrap_failed::h0c201770d7ab7550
[INFO] [stderr]                                at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x564c66edaf43 - core::result::Result<T,E>::expect::ha7da96d1caeaae0e
[INFO] [stderr]                                at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/result.rs:879
[INFO] [stderr]   12:     0x564c66eabce3 - build_script_build::main::h3e8b8bf2536b1546
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.1.8/build.rs:26
[INFO] [stderr]   13:     0x564c66ed2850 - std::rt::lang_start::{{closure}}::h2e1a53d186551edf
[INFO] [stderr]                                at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64
[INFO] [stderr]   14:     0x564c671919f3 - std::rt::lang_start_internal::{{closure}}::hbec6d1ff7b00d029
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   15:     0x564c671919f3 - std::panicking::try::do_call::h83e51489f66cd002
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   16:     0x564c6719814a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   17:     0x564c671925bd - std::panicking::try::hb1deae6a8854c8be
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   18:     0x564c671925bd - std::panic::catch_unwind::hff09c33b8b66b7a2
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   19:     0x564c671925bd - std::rt::lang_start_internal::h01b3f7988e3fe75d
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   20:     0x564c66ed2829 - std::rt::lang_start::he6e90f4c27e07ffb
[INFO] [stderr]                                at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64
[INFO] [stderr]   21:     0x564c66eabf6a - main
[INFO] [stderr]   22:     0x7f4f158002e1 - __libc_start_main
[INFO] [stderr]   23:     0x564c66e86b7a - _start
[INFO] [stderr]   24:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "4b34f0ab1fa8c2c3d3683bc63e3e9a60723a83240ae063fd77b32727008aa90d"`
[INFO] running `"docker" "rm" "-f" "4b34f0ab1fa8c2c3d3683bc63e3e9a60723a83240ae063fd77b32727008aa90d"`
[INFO] [stdout] 4b34f0ab1fa8c2c3d3683bc63e3e9a60723a83240ae063fd77b32727008aa90d