[INFO] crate aesm-client 0.1.0-rc1 is already in cache
[INFO] extracting crate aesm-client 0.1.0-rc1 into work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/reg/aesm-client/0.1.0-rc1
[INFO] extracting crate aesm-client 0.1.0-rc1 into work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/reg/aesm-client/0.1.0-rc1
[INFO] validating manifest of aesm-client-0.1.0-rc1 on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of aesm-client-0.1.0-rc1 on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing aesm-client-0.1.0-rc1
[INFO] finished frobbing aesm-client-0.1.0-rc1
[INFO] frobbed toml for aesm-client-0.1.0-rc1 written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/reg/aesm-client/0.1.0-rc1/Cargo.toml
[INFO] started frobbing aesm-client-0.1.0-rc1
[INFO] finished frobbing aesm-client-0.1.0-rc1
[INFO] frobbed toml for aesm-client-0.1.0-rc1 written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/reg/aesm-client/0.1.0-rc1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking aesm-client-0.1.0-rc1 against master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104 for pr-57321
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-0/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/reg/aesm-client/0.1.0-rc1:/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" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d04979621f0f2d4e264e4661741e3b41e954e264eb10c387957b2262b4e5eea0
[INFO] running `"docker" "start" "-a" "d04979621f0f2d4e264e4661741e3b41e954e264eb10c387957b2262b4e5eea0"`
[INFO] [stderr]    Compiling aesm-client v0.1.0-rc1 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `aesm-client v0.1.0-rc1 (/opt/crater/workdir)`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/aesm-client-6d0f0ec76b6acecd/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'protoc: Custom { kind: NotFound, error: StringError("failed to spawn `\"protoc\" \"--version\"`: No such file or directory (os error 2)") }', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55fba64fc033 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h49d22a44a912841f
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55fba64f7de8 - std::sys_common::backtrace::_print::ha696d1593ff23839
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x55fba64face2 - std::panicking::default_hook::{{closure}}::hef99d78cf58c1687
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x55fba64faa54 - std::panicking::default_hook::hd89cc2994ce69a5e
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x55fba64fb340 - std::panicking::rust_panic_with_hook::h3efc9269f3975b4e
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x55fba64faec1 - std::panicking::continue_panic_fmt::h0bb834397df0d69a
[INFO] [stderr]                                at src/libstd/panicking.rs:385
[INFO] [stderr]    6:     0x55fba64fada5 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:312
[INFO] [stderr]    7:     0x55fba651548c - core::panicking::panic_fmt::hce8ba5bc9a54c6f2
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x55fba63fabc0 - core::result::unwrap_failed::h06c6fb2b92a48e2f
[INFO] [stderr]                                at /rustc/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/src/libcore/macros.rs:16
[INFO] [stderr]    9:     0x55fba6240c69 - <core::result::Result<T, E>>::expect::h78b2aabe6e4555ef
[INFO] [stderr]                                at /rustc/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/src/libcore/result.rs:825
[INFO] [stderr]   10:     0x55fba62408b5 - build_script_build::main::h7589e676406ce6c1
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:17
[INFO] [stderr]   11:     0x55fba6240baf - std::rt::lang_start::{{closure}}::he61f1b5a20ea04c2
[INFO] [stderr]                                at /rustc/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x55fba64fad92 - std::panicking::try::do_call::hcc2c46070eeba512
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:297
[INFO] [stderr]   13:     0x55fba6502e19 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   14:     0x55fba64fb895 - std::rt::lang_start_internal::h0bf86c169ce3667a
[INFO] [stderr]                                at src/libstd/panicking.rs:276
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x55fba6240b88 - std::rt::lang_start::h326612330c75d9ff
[INFO] [stderr]                                at /rustc/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x55fba6240a49 - main
[INFO] [stderr]   17:     0x7fe5202d12e0 - __libc_start_main
[INFO] [stderr]   18:     0x55fba62402a9 - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "d04979621f0f2d4e264e4661741e3b41e954e264eb10c387957b2262b4e5eea0"`
[INFO] running `"docker" "rm" "-f" "d04979621f0f2d4e264e4661741e3b41e954e264eb10c387957b2262b4e5eea0"`
[INFO] [stdout] d04979621f0f2d4e264e4661741e3b41e954e264eb10c387957b2262b4e5eea0