[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-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/denzp/rust-ptx-linker"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/denzp/rust-ptx-linker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/denzp/rust-ptx-linker" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/denzp/rust-ptx-linker"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of denzp/rust-ptx-linker on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-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-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/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-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking denzp/rust-ptx-linker against master#435236b8877cdb98c82eaebfb7887782277265c5 for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/master#435236b8877cdb98c82eaebfb7887782277265c5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/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" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b2a477683f6c30c3875654308417e29e1f1f09560e7b6083740b0471e22f85d7
[INFO] running `"docker" "start" "-a" "b2a477683f6c30c3875654308417e29e1f1f09560e7b6083740b0471e22f85d7"`
[INFO] [stderr]    Compiling semver v0.9.0
[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 aho-corasick v0.6.9
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]     Checking rand v0.6.4
[INFO] [stderr]    Compiling llvm-sys v70.1.0
[INFO] [stderr]     Checking tempfile v3.0.5
[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-c074e535e73dbfe7/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::h7f39f177abd776b1 (0x5640b43e718e)
[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::h0271391469e68f5c (0x5640b43e6c2d)
[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::h67ec9c4bdac92723 (0x5640b43a8e2b)
[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::h42e7da3e78504c08 (0x5640b43c0a97)
[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::h17a595ed7947ef62 (0x5640b43b6625)
[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}}::hf2e69cb86ce04092 (0x5640b43b8eba)
[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::hfe4f2fdf8a9b7182 (0x5640b43e64c8)
[INFO] [stderr]              at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libcore/result.rs:574
[INFO] [stderr]    7: build_script_build::llvm::Generator::get_llvm_sys_crate_path::h89ca5abec2b907b6 (0x5640b43b76ff)
[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::hde191b1d9785f586 (0x5640b43b67b8)
[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::h81bc921d6248e303 (0x5640b43a956f)
[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}}::hec1d751a39d9ebd8 (0x5640b43db4bf)
[INFO] [stderr]              at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64
[INFO] [stderr]   11: std::rt::lang_start_internal::{{closure}}::h9ea1b9f2bce8ffef (0x5640b468f662)
[INFO] [stderr]              at src/libstd/rt.rs:49
[INFO] [stderr]       std::panicking::try::do_call::hfbd18154d6e81e0d
[INFO] [stderr]              at src/libstd/panicking.rs:296
[INFO] [stderr]   12: __rust_maybe_catch_panic (0x5640b4695de9)
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   13: std::panicking::try::h9cb4b237371abf81 (0x5640b469022c)
[INFO] [stderr]              at src/libstd/panicking.rs:275
[INFO] [stderr]       std::panic::catch_unwind::hd403853a39b4e3c9
[INFO] [stderr]              at src/libstd/panic.rs:394
[INFO] [stderr]       std::rt::lang_start_internal::h7e5e162b169a1510
[INFO] [stderr]              at src/libstd/rt.rs:48
[INFO] [stderr]   14: std::rt::lang_start::h2e62f3ecd61e17d8 (0x5640b43db498)
[INFO] [stderr]              at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64
[INFO] [stderr]   15: main (0x5640b43a9809)
[INFO] [stderr]   16: __libc_start_main (0x7f11be8652e0)
[INFO] [stderr]   17: _start (0x5640b438ee99)
[INFO] [stderr]   18: <unknown> (0x0)', src/libcore/result.rs:1084:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5640b468f4eb - backtrace::backtrace::libunwind::trace::h88d9499c2d7e1dbc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5640b468f4eb - backtrace::backtrace::trace_unsynchronized::h64df3798ffaf338f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5640b468f4eb - std::sys_common::backtrace::_print::h549f3692f8d3f393
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5640b468f4eb - std::sys_common::backtrace::print::h037f1d7e6e0e94de
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5640b468f4eb - std::panicking::default_hook::{{closure}}::h88a39cbd1a8489c9
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x5640b468f1c6 - std::panicking::default_hook::hdb7c9c6632585072
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x5640b468fc5d - std::panicking::rust_panic_with_hook::h906f2b0ace338868
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x5640b468f7e2 - std::panicking::continue_panic_fmt::h3597c4d7a66a7e7b
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x5640b468f6c6 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x5640b46ac1cd - core::panicking::panic_fmt::he1729b262db7d0f1
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x5640b46ac2c7 - core::result::unwrap_failed::h24d6964fca127bdf
[INFO] [stderr]                                at src/libcore/result.rs:1084
[INFO] [stderr]   11:     0x5640b43e59d0 - core::result::Result<T,E>::expect::hb48602f654f824e5
[INFO] [stderr]                                at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libcore/result.rs:879
[INFO] [stderr]   12:     0x5640b43a9593 - build_script_build::main::h81bc921d6248e303
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.1.8/build.rs:26
[INFO] [stderr]   13:     0x5640b43db4c0 - std::rt::lang_start::{{closure}}::hec1d751a39d9ebd8
[INFO] [stderr]                                at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64
[INFO] [stderr]   14:     0x5640b468f663 - std::rt::lang_start_internal::{{closure}}::h9ea1b9f2bce8ffef
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   15:     0x5640b468f663 - std::panicking::try::do_call::hfbd18154d6e81e0d
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   16:     0x5640b4695dea - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   17:     0x5640b469022d - std::panicking::try::h9cb4b237371abf81
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   18:     0x5640b469022d - std::panic::catch_unwind::hd403853a39b4e3c9
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   19:     0x5640b469022d - std::rt::lang_start_internal::h7e5e162b169a1510
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   20:     0x5640b43db499 - std::rt::lang_start::h2e62f3ecd61e17d8
[INFO] [stderr]                                at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64
[INFO] [stderr]   21:     0x5640b43a980a - main
[INFO] [stderr]   22:     0x7f11be8652e1 - __libc_start_main
[INFO] [stderr]   23:     0x5640b438ee9a - _start
[INFO] [stderr]   24:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "b2a477683f6c30c3875654308417e29e1f1f09560e7b6083740b0471e22f85d7"`
[INFO] running `"docker" "rm" "-f" "b2a477683f6c30c3875654308417e29e1f1f09560e7b6083740b0471e22f85d7"`
[INFO] [stdout] b2a477683f6c30c3875654308417e29e1f1f09560e7b6083740b0471e22f85d7