[INFO] updating cached repository wireapp/newhope-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wireapp/newhope-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wireapp/newhope-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/wireapp/newhope-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wireapp/newhope-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wireapp/newhope-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wireapp/newhope-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wireapp/newhope-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8232308c8506bf0cde4c096cdadabb5dfbaa535b
[INFO] sha for GitHub repo wireapp/newhope-rs: 8232308c8506bf0cde4c096cdadabb5dfbaa535b
[INFO] validating manifest of wireapp/newhope-rs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wireapp/newhope-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wireapp/newhope-rs
[INFO] finished frobbing wireapp/newhope-rs
[INFO] frobbed toml for wireapp/newhope-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/wireapp/newhope-rs/Cargo.toml
[INFO] started frobbing wireapp/newhope-rs
[INFO] finished frobbing wireapp/newhope-rs
[INFO] frobbed toml for wireapp/newhope-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wireapp/newhope-rs/Cargo.toml
[INFO] crate wireapp/newhope-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wireapp/newhope-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wireapp/newhope-rs:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f8a2d94ad34467ce9e3585e864adee0d4b2803c931579c84d6c145a20e16199a
[INFO] running `"docker" "start" "-a" "f8a2d94ad34467ce9e3585e864adee0d4b2803c931579c84d6c145a20e16199a"`
[INFO] [stderr]    Compiling cnewhope v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `cnewhope v0.1.0 (/opt/crater/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/cnewhope-1e43e6d57ed7ee1a/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CC = None
[INFO] [stderr] CC = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CFLAGS = None
[INFO] [stderr] CFLAGS = None
[INFO] [stderr] running: "cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "newhope/ref" "-Wall" "-Wextra" "-march=native" "-o" "/opt/crater/target/debug/build/cnewhope-b2f8c4c6423ea086/out/newhope/ref/crypto_stream_chacha20.o" "-c" "newhope/ref/crypto_stream_chacha20.c"
[INFO] [stderr] cargo:warning=cc: error: newhope/ref/crypto_stream_chacha20.c: No such file or directory
[INFO] [stderr] cargo:warning=cc: fatal error: no input files
[INFO] [stderr] cargo:warning=compilation terminated.
[INFO] [stderr] exit code: 1
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at '
[INFO] [stderr] 
[INFO] [stderr] Internal error occurred: Command "cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "newhope/ref" "-Wall" "-Wextra" "-march=native" "-o" "/opt/crater/target/debug/build/cnewhope-b2f8c4c6423ea086/out/newhope/ref/crypto_stream_chacha20.o" "-c" "newhope/ref/crypto_stream_chacha20.c" with args "cc" did not execute successfully (status code exit code: 1).
[INFO] [stderr] 
[INFO] [stderr] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.15/src/lib.rs:2158:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x564bfbc5dcdb - backtrace::backtrace::libunwind::trace::hfe5db90796807973
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x564bfbc5dcdb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x564bfbc5dcdb - std::sys_common::backtrace::_print::h527254ae44989167
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x564bfbc5dcdb - std::sys_common::backtrace::print::he85dd5ddddf46503
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x564bfbc5dcdb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x564bfbc5d9b7 - std::panicking::default_hook::h2ca0f9a30a0e206b
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x564bfbc5e450 - std::panicking::rust_panic_with_hook::hffcefc09751839d1
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x564bfbc5dfd2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x564bfbc5df1f - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d
[INFO] [stderr]                                at src/libstd/panicking.rs:339
[INFO] [stderr]    9:     0x564bfbbfded6 - cc::fail::hef95988536d4dfe5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.15/src/lib.rs:2158
[INFO] [stderr]   10:     0x564bfbbea31c - cc::Build::compile::h6ef800fd1e809cb1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.15/src/lib.rs:913
[INFO] [stderr]   11:     0x564bfbbe3b4a - build_script_build::main::he675d6c6d3a33581
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:60
[INFO] [stderr]   12:     0x564bfbbe35a0 - std::rt::lang_start::{{closure}}::h12c1fa939270a51c
[INFO] [stderr]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64
[INFO] [stderr]   13:     0x564bfbc5de53 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   14:     0x564bfbc5de53 - std::panicking::try::do_call::h4a61cb372364c745
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   15:     0x564bfbc660da - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   16:     0x564bfbc5e95d - std::panicking::try::hdf71f938885bca42
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   17:     0x564bfbc5e95d - std::panic::catch_unwind::h7e85dbf162b1611a
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   18:     0x564bfbc5e95d - std::rt::lang_start_internal::h1e06cc26b9fc25ea
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   19:     0x564bfbbe3579 - std::rt::lang_start::h3aa7e89e449ac88d
[INFO] [stderr]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64
[INFO] [stderr]   20:     0x564bfbbe3c2a - main
[INFO] [stderr]   21:     0x7fb4542882e1 - __libc_start_main
[INFO] [stderr]   22:     0x564bfbbe2f5a - _start
[INFO] [stderr]   23:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "f8a2d94ad34467ce9e3585e864adee0d4b2803c931579c84d6c145a20e16199a"`
[INFO] running `"docker" "rm" "-f" "f8a2d94ad34467ce9e3585e864adee0d4b2803c931579c84d6c145a20e16199a"`
[INFO] [stdout] f8a2d94ad34467ce9e3585e864adee0d4b2803c931579c84d6c145a20e16199a