[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-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/AndrewGaspar/estimate-pi"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/AndrewGaspar/estimate-pi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AndrewGaspar/estimate-pi" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/AndrewGaspar/estimate-pi"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/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#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AndrewGaspar/estimate-pi on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-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-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/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-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/AndrewGaspar/estimate-pi/Cargo.toml
[INFO] crate AndrewGaspar/estimate-pi already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking AndrewGaspar/estimate-pi against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-2/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/AndrewGaspar/estimate-pi:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c0a92ea642cd75c6fff6d738c69ff64dc691b3ace6c65ffd8cfac2ddf7579e86
[INFO] running `"docker" "start" "-a" "c0a92ea642cd75c6fff6d738c69ff64dc691b3ace6c65ffd8cfac2ddf7579e86"`
[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 mpi v0.5.4 (https://github.com/bsteinb/rsmpi.git#1ee6fd46)
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling clang-sys v0.21.2
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling bindgen v0.31.3
[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-8878bade4bf1132e/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:     0x55e0efe95263 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hccbe8d45d7484fda
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55e0efe90d2b - std::sys_common::backtrace::_print::h59087b8c7775eb90
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55e0efe93f56 - std::panicking::default_hook::{{closure}}::h32749f0e2c293c0c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55e0efe93ceb - std::panicking::default_hook::h550715cdd86b36ad
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55e0efe9465f - std::panicking::rust_panic_with_hook::hcf0daecbf39921f5
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55e0efbcd947 - std::panicking::begin_panic::ha348239881d4330f
[INFO] [stderr]                                at /rustc/8869ee03d7f258e1b76a11c6fbb01b5708a9f504/src/libstd/panicking.rs:408
[INFO] [stderr]    6:     0x55e0ef7d0130 - build_script_build::main::ha0a424addcaa22b5
[INFO] [stderr]                                at /opt/crater/cargo-home/git/checkouts/rsmpi-d28083ffcf8044e3/1ee6fd4/mpi-sys/build.rs:20
[INFO] [stderr]    7:     0x55e0ef7d401f - std::rt::lang_start::{{closure}}::h4a5046e7018b7b2f
[INFO] [stderr]                                at /rustc/8869ee03d7f258e1b76a11c6fbb01b5708a9f504/src/libstd/rt.rs:64
[INFO] [stderr]    8:     0x55e0efe94062 - std::panicking::try::do_call::h8c864a5f35670176
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]    9:     0x55e0efe9d549 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   10:     0x55e0efe94b6c - std::rt::lang_start_internal::h763af17830f82761
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   11:     0x55e0ef7d3ff8 - std::rt::lang_start::h98af104649a2c7e0
[INFO] [stderr]                                at /rustc/8869ee03d7f258e1b76a11c6fbb01b5708a9f504/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x55e0ef7d1269 - main
[INFO] [stderr]   13:     0x7f277afbb2e0 - __libc_start_main
[INFO] [stderr]   14:     0x55e0ef7cfca9 - _start
[INFO] [stderr]   15:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "c0a92ea642cd75c6fff6d738c69ff64dc691b3ace6c65ffd8cfac2ddf7579e86"`
[INFO] running `"docker" "rm" "-f" "c0a92ea642cd75c6fff6d738c69ff64dc691b3ace6c65ffd8cfac2ddf7579e86"`
[INFO] [stdout] c0a92ea642cd75c6fff6d738c69ff64dc691b3ace6c65ffd8cfac2ddf7579e86