[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/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/ZerothLaw/sharp_iron"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/ZerothLaw/sharp_iron'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ZerothLaw/sharp_iron" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/ZerothLaw/sharp_iron"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/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 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 ZerothLaw/sharp_iron 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 ZerothLaw/sharp_iron
[INFO] finished frobbing ZerothLaw/sharp_iron
[INFO] frobbed toml for ZerothLaw/sharp_iron written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/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/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/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" "+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 ZerothLaw/sharp_iron against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-1/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/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=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] 075868ca35d60524231aac6a4f157d9b236d8c2da3914b376bc1c63c769fdc9e
[INFO] running `"docker" "start" "-a" "075868ca35d60524231aac6a4f157d9b236d8c2da3914b376bc1c63c769fdc9e"`
[INFO] [stderr]    Compiling winapi v0.3.5
[INFO] [stderr]     Checking widestring v0.3.0
[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-de1defce9a8a6fd5/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-a0a65a134e43701e/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:1051:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5636ac10b31b - 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:     0x5636ac10b31b - 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:     0x5636ac10b31b - std::sys_common::backtrace::_print::hf6f722cabcf8c26d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5636ac10b31b - std::sys_common::backtrace::print::h9cca5983945bdb52
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5636ac10b31b - std::panicking::default_hook::{{closure}}::h2fab7259edc3a80d
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x5636ac10aff7 - std::panicking::default_hook::ha99acf6d9268d46d
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x5636ac10b9e0 - std::panicking::rust_panic_with_hook::hddab2c65ce92e648
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x5636ac10b562 - std::panicking::continue_panic_fmt::hfaaf28183fee9f60
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x5636ac10b446 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x5636ac127f0d - core::panicking::panic_fmt::hc776b72619f795d7
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x5636ac0d4b93 - core::result::unwrap_failed::h472a8fd5fa27fb72
[INFO] [stderr]                                at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x5636ac0d682d - core::result::Result<T,E>::expect::haffbdf12a54b456b
[INFO] [stderr]                                at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/result.rs:879
[INFO] [stderr]   12:     0x5636ac0edccf - build_script_build::build_c_lib::h870343f7374ec4f7
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:69
[INFO] [stderr]   13:     0x5636ac0edfe9 - build_script_build::main::hc6a620e8f7a5d715
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:80
[INFO] [stderr]   14:     0x5636ac0eb760 - std::rt::lang_start::{{closure}}::h3ab2ead0c6868ccf
[INFO] [stderr]                                at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64
[INFO] [stderr]   15:     0x5636ac10b433 - std::rt::lang_start_internal::{{closure}}::hbec6d1ff7b00d029
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   16:     0x5636ac10b433 - std::panicking::try::do_call::h83e51489f66cd002
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   17:     0x5636ac1120ba - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   18:     0x5636ac10beed - std::panicking::try::hb1deae6a8854c8be
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   19:     0x5636ac10beed - std::panic::catch_unwind::hff09c33b8b66b7a2
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   20:     0x5636ac10beed - std::rt::lang_start_internal::h01b3f7988e3fe75d
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   21:     0x5636ac0eb739 - std::rt::lang_start::h5ad7470a5097242f
[INFO] [stderr]                                at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64
[INFO] [stderr]   22:     0x5636ac0ee15a - main
[INFO] [stderr]   23:     0x7f7af9e322e1 - __libc_start_main
[INFO] [stderr]   24:     0x5636ac0bcd5a - _start
[INFO] [stderr]   25:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "075868ca35d60524231aac6a4f157d9b236d8c2da3914b376bc1c63c769fdc9e"`
[INFO] running `"docker" "rm" "-f" "075868ca35d60524231aac6a4f157d9b236d8c2da3914b376bc1c63c769fdc9e"`
[INFO] [stdout] 075868ca35d60524231aac6a4f157d9b236d8c2da3914b376bc1c63c769fdc9e