[INFO] updating cached repository AndrewGaspar/estimate-pi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AndrewGaspar/estimate-pi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AndrewGaspar/estimate-pi" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/AndrewGaspar/estimate-pi"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/AndrewGaspar/estimate-pi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AndrewGaspar/estimate-pi" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/AndrewGaspar/estimate-pi"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/AndrewGaspar/estimate-pi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 859aa17a312e0fb438dc0fbe3061cef915a0f164
[INFO] sha for GitHub repo AndrewGaspar/estimate-pi: 859aa17a312e0fb438dc0fbe3061cef915a0f164
[INFO] validating manifest of AndrewGaspar/estimate-pi on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AndrewGaspar/estimate-pi on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AndrewGaspar/estimate-pi
[INFO] finished frobbing AndrewGaspar/estimate-pi
[INFO] frobbed toml for AndrewGaspar/estimate-pi written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/AndrewGaspar/estimate-pi/Cargo.toml
[INFO] started frobbing AndrewGaspar/estimate-pi
[INFO] finished frobbing AndrewGaspar/estimate-pi
[INFO] frobbed toml for AndrewGaspar/estimate-pi written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/AndrewGaspar/estimate-pi/Cargo.toml
[INFO] crate AndrewGaspar/estimate-pi already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking AndrewGaspar/estimate-pi against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-5/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/AndrewGaspar/estimate-pi:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7808407f4fd1739c658d4d406f4a14cd50ecc8327e4bf382703c8ad7d20362d5
[INFO] running `"docker" "start" "-a" "7808407f4fd1739c658d4d406f4a14cd50ecc8327e4bf382703c8ad7d20362d5"`
[INFO] [stderr]    Compiling bindgen v0.31.3
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling clang-sys v0.21.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling build-probe-mpi v0.1.1 (https://github.com/bsteinb/rsmpi.git#1ee6fd46)
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling mpi v0.5.4 (https://github.com/bsteinb/rsmpi.git#1ee6fd46)
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling mpi-sys v0.1.2 (https://github.com/bsteinb/rsmpi.git#1ee6fd46)
[INFO] [stderr] error: failed to run custom build command for `mpi-sys v0.1.2 (https://github.com/bsteinb/rsmpi.git#1ee6fd46)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/mpi-sys-29c917902d0b8e47/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] Could not find MPI library for various reasons:
[INFO] [stderr] 
[INFO] [stderr] Reason #0:
[INFO] [stderr] No such file or directory (os error 2)
[INFO] [stderr] 
[INFO] [stderr] Reason #1:
[INFO] [stderr] `"pkg-config" "--libs" "--cflags" "mpich"` did not exit successfully: exit code: 1
[INFO] [stderr] --- stderr
[INFO] [stderr] Package mpich was not found in the pkg-config search path.
[INFO] [stderr] Perhaps you should add the directory containing `mpich.pc'
[INFO] [stderr] to the PKG_CONFIG_PATH environment variable
[INFO] [stderr] No package 'mpich' found
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] Reason #2:
[INFO] [stderr] `"pkg-config" "--libs" "--cflags" "openmpi"` did not exit successfully: exit code: 1
[INFO] [stderr] --- stderr
[INFO] [stderr] Package openmpi was not found in the pkg-config search path.
[INFO] [stderr] Perhaps you should add the directory containing `openmpi.pc'
[INFO] [stderr] to the PKG_CONFIG_PATH environment variable
[INFO] [stderr] No package 'openmpi' found
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'explicit panic', /opt/crater/cargo-home/git/checkouts/rsmpi-d28083ffcf8044e3/1ee6fd4/mpi-sys/build.rs:20:13
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x562d98b1995b - backtrace::backtrace::libunwind::trace::h098b67cd5ecf24d4
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x562d98b1995b - backtrace::backtrace::trace_unsynchronized::h41f8ecb0b6b75123
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x562d98b1995b - std::sys_common::backtrace::_print::h6bdd5779472ab8c6
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x562d98b1995b - std::sys_common::backtrace::print::h535418cbcfd3b064
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x562d98b1995b - std::panicking::default_hook::{{closure}}::h8962ad5cd6daeea4
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x562d98b19636 - std::panicking::default_hook::h39b428958abf2606
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x562d98b1a0cd - std::panicking::rust_panic_with_hook::hec5b145cd2b2dbe3
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x562d988bee65 - std::panicking::begin_panic::h792a783cd2cb00aa
[INFO] [stderr]                                at /rustc/757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/src/libstd/panicking.rs:411
[INFO] [stderr]    8:     0x562d9846c3b4 - build_script_build::main::h406f20b72aaadfee
[INFO] [stderr]                                at /opt/crater/cargo-home/git/checkouts/rsmpi-d28083ffcf8044e3/1ee6fd4/mpi-sys/build.rs:20
[INFO] [stderr]    9:     0x562d98470040 - std::rt::lang_start::{{closure}}::h6124559e63a02828
[INFO] [stderr]                                at /rustc/757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/src/libstd/rt.rs:64
[INFO] [stderr]   10:     0x562d98b19ad3 - std::rt::lang_start_internal::{{closure}}::h1d5b2f63d8aab9e2
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   11:     0x562d98b19ad3 - std::panicking::try::do_call::h23b1282500223f6a
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   12:     0x562d98b227fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   13:     0x562d98b1a5dd - std::panicking::try::hf851d9cd2a46569f
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   14:     0x562d98b1a5dd - std::panic::catch_unwind::h38ad47fd47b8a319
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   15:     0x562d98b1a5dd - std::rt::lang_start_internal::h8489a7c3e11328c4
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   16:     0x562d98470019 - std::rt::lang_start::h47b5109d164ff6a9
[INFO] [stderr]                                at /rustc/757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/src/libstd/rt.rs:64
[INFO] [stderr]   17:     0x562d9846d4ca - main
[INFO] [stderr]   18:     0x7efe82bc32e1 - __libc_start_main
[INFO] [stderr]   19:     0x562d9846c03a - _start
[INFO] [stderr]   20:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "7808407f4fd1739c658d4d406f4a14cd50ecc8327e4bf382703c8ad7d20362d5"`
[INFO] running `"docker" "rm" "-f" "7808407f4fd1739c658d4d406f4a14cd50ecc8327e4bf382703c8ad7d20362d5"`
[INFO] [stdout] 7808407f4fd1739c658d4d406f4a14cd50ecc8327e4bf382703c8ad7d20362d5