[INFO] updating cached repository ZerothLaw/sharp_iron
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ZerothLaw/sharp_iron
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ZerothLaw/sharp_iron" "work/ex/beta-1.37-6/sources/1.36.0/gh/ZerothLaw/sharp_iron"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ZerothLaw/sharp_iron'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ZerothLaw/sharp_iron" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ZerothLaw/sharp_iron"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ZerothLaw/sharp_iron'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4e7bfd7a1e156f239c61b029311c6d9febbb7db4
[INFO] sha for GitHub repo ZerothLaw/sharp_iron: 4e7bfd7a1e156f239c61b029311c6d9febbb7db4
[INFO] validating manifest of ZerothLaw/sharp_iron on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ZerothLaw/sharp_iron on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ZerothLaw/sharp_iron
[INFO] finished frobbing ZerothLaw/sharp_iron
[INFO] frobbed toml for ZerothLaw/sharp_iron written to work/ex/beta-1.37-6/sources/1.36.0/gh/ZerothLaw/sharp_iron/Cargo.toml
[INFO] started frobbing ZerothLaw/sharp_iron
[INFO] finished frobbing ZerothLaw/sharp_iron
[INFO] frobbed toml for ZerothLaw/sharp_iron written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ZerothLaw/sharp_iron/Cargo.toml
[INFO] crate ZerothLaw/sharp_iron already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ZerothLaw/sharp_iron against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ZerothLaw/sharp_iron:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 096222613fdd54f58c3632ad4b38d47bc912af7b7c2abff31dc4c0d470520672
[INFO] running `"docker" "start" "-a" "096222613fdd54f58c3632ad4b38d47bc912af7b7c2abff31dc4c0d470520672"`
[INFO] [stderr]    Compiling winapi v0.3.5
[INFO] [stderr]    Compiling widestring v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.21
[INFO] [stderr]    Compiling clr_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `clr_rust v0.1.0 (/opt/crater/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/clr_rust-4587be63e10bc698/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] build_c_lib: (".\\clr_c_api\\clr_c_api\\", ["cpp", "h", "def", "vcxproj"])
[INFO] [stderr] Calling build_c_lib.bat stable 64 .\clr_c_api\ /opt/crater/target/debug/build/clr_rust-a4dd8e9dafa1a86d/out Debug
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'build_c_lib.bat call failed!: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558d535dd243 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x558d535d8d5b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x558d535dbfe6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x558d535dbd79 - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x558d535dc63f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x558d535dc1c1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x558d535dc0a5 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x558d535f4afc - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x558d535a23d2 - core::result::unwrap_failed::haea40d0c26dd3b13
[INFO] [stderr]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stderr]    9:     0x558d535a3d3f - core::result::Result<T,E>::expect::h1bbc57c7ae4e9c45
[INFO] [stderr]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stderr]   10:     0x558d535bad69 - build_script_build::build_c_lib::h932cbf721e3ea963
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:69
[INFO] [stderr]   11:     0x558d535bb098 - build_script_build::main::h3f54003d3effa4fb
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:80
[INFO] [stderr]   12:     0x558d535b6adf - std::rt::lang_start::{{closure}}::h8229939ce4c5b8e8
[INFO] [stderr]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64
[INFO] [stderr]   13:     0x558d535dc092 - std::panicking::try::do_call::hc3d8373a0b215f51
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   14:     0x558d535e3129 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   15:     0x558d535dcb4c - std::rt::lang_start_internal::he5218c8b95d395f2
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   16:     0x558d535b6ab8 - std::rt::lang_start::h7bdd7e4fb306f1be
[INFO] [stderr]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64
[INFO] [stderr]   17:     0x558d535bb209 - main
[INFO] [stderr]   18:     0x7f0e53b2c2e0 - __libc_start_main
[INFO] [stderr]   19:     0x558d5358d0c9 - _start
[INFO] [stderr]   20:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "096222613fdd54f58c3632ad4b38d47bc912af7b7c2abff31dc4c0d470520672"`
[INFO] running `"docker" "rm" "-f" "096222613fdd54f58c3632ad4b38d47bc912af7b7c2abff31dc4c0d470520672"`
[INFO] [stdout] 096222613fdd54f58c3632ad4b38d47bc912af7b7c2abff31dc4c0d470520672