Nov 28 09:42:23.984 INFO documenting rustmann-0.1.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318 Nov 28 09:42:23.984 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 28 09:42:24.232 INFO [stdout] be880663182642ec1417b529c02926340868bf656b55bde90367bdd42469376f Nov 28 09:42:24.236 INFO running `"docker" "start" "-a" "be880663182642ec1417b529c02926340868bf656b55bde90367bdd42469376f"` Nov 28 09:42:24.738 INFO [stderr] usermod: no changes Nov 28 09:42:24.971 INFO [stderr] Compiling protobuf v2.2.0 Nov 28 09:42:25.003 INFO [stderr] Compiling protoc v2.2.0 Nov 28 09:42:48.738 INFO [stderr] Compiling protobuf-codegen v2.2.0 Nov 28 09:42:52.695 INFO [stderr] Compiling protoc-rust v2.2.0 Nov 28 09:42:53.579 INFO [stderr] Compiling rustmann v0.1.0 (/source) Nov 28 09:42:56.236 INFO [stderr] error: failed to run custom build command for `rustmann v0.1.0 (/source)` Nov 28 09:42:56.236 INFO [stderr] process didn't exit successfully: `/target/debug/build/rustmann-feaf3ac13d067b6f/build-script-build` (exit code: 101) Nov 28 09:42:56.237 INFO [stderr] --- stderr Nov 28 09:42:56.237 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:1009:5 Nov 28 09:42:56.237 INFO [stderr] stack backtrace: Nov 28 09:42:56.237 INFO [stderr] 0: 0x556b8d4a2e43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd54bf03150578a04 Nov 28 09:42:56.238 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 28 09:42:56.238 INFO [stderr] 1: 0x556b8d49d728 - std::sys_common::backtrace::_print::hbc4190a26a28239f Nov 28 09:42:56.238 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Nov 28 09:42:56.239 INFO [stderr] 2: 0x556b8d4a1e12 - std::panicking::default_hook::{{closure}}::he23730a9977d5d2c Nov 28 09:42:56.239 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Nov 28 09:42:56.239 INFO [stderr] at src/libstd/panicking.rs:211 Nov 28 09:42:56.240 INFO [stderr] 3: 0x556b8d4a1b7d - std::panicking::default_hook::h84b3205da674e965 Nov 28 09:42:56.240 INFO [stderr] at src/libstd/panicking.rs:227 Nov 28 09:42:56.240 INFO [stderr] 4: 0x556b8d4a2470 - std::panicking::rust_panic_with_hook::h1982b651954184b4 Nov 28 09:42:56.241 INFO [stderr] at src/libstd/panicking.rs:476 Nov 28 09:42:56.241 INFO [stderr] 5: 0x556b8d4a1ff1 - std::panicking::continue_panic_fmt::h174716ad1cd072b2 Nov 28 09:42:56.241 INFO [stderr] at src/libstd/panicking.rs:390 Nov 28 09:42:56.241 INFO [stderr] 6: 0x556b8d4a1ed5 - rust_begin_unwind Nov 28 09:42:56.242 INFO [stderr] at src/libstd/panicking.rs:325 Nov 28 09:42:56.242 INFO [stderr] 7: 0x556b8d4bad5c - core::panicking::panic_fmt::h597e27b8c6a93d56 Nov 28 09:42:56.242 INFO [stderr] at src/libcore/panicking.rs:77 Nov 28 09:42:56.243 INFO [stderr] 8: 0x556b8d48dd40 - core::result::unwrap_failed::h2c0b2bb09d910c9c Nov 28 09:42:56.243 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/macros.rs:26 Nov 28 09:42:56.243 INFO [stderr] 9: 0x556b8d1f6cd9 - >::expect::h731826af87ac0179 Nov 28 09:42:56.244 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/result.rs:835 Nov 28 09:42:56.244 INFO [stderr] 10: 0x556b8d1f5a12 - build_script_build::main::hb8a9b89737edd4d2 Nov 28 09:42:56.244 INFO [stderr] at /source/build.rs:12 Nov 28 09:42:56.245 INFO [stderr] 11: 0x556b8d1f665f - std::rt::lang_start::{{closure}}::h384aaab2fa4a0419 Nov 28 09:42:56.247 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/rt.rs:74 Nov 28 09:42:56.248 INFO [stderr] 12: 0x556b8d4a1ec2 - std::panicking::try::do_call::haa8c3812c8ee3dac Nov 28 09:42:56.248 INFO [stderr] at src/libstd/rt.rs:59 Nov 28 09:42:56.248 INFO [stderr] at src/libstd/panicking.rs:310 Nov 28 09:42:56.249 INFO [stderr] 13: 0x556b8d4b5319 - __rust_maybe_catch_panic Nov 28 09:42:56.249 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Nov 28 09:42:56.249 INFO [stderr] 14: 0x556b8d4a2843 - std::rt::lang_start_internal::h209b9d62a82d0a63 Nov 28 09:42:56.250 INFO [stderr] at src/libstd/panicking.rs:289 Nov 28 09:42:56.250 INFO [stderr] at src/libstd/panic.rs:398 Nov 28 09:42:56.250 INFO [stderr] at src/libstd/rt.rs:58 Nov 28 09:42:56.251 INFO [stderr] 15: 0x556b8d1f6638 - std::rt::lang_start::h5f1cc3c4fedb0ce9 Nov 28 09:42:56.251 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/rt.rs:74 Nov 28 09:42:56.251 INFO [stderr] 16: 0x556b8d1f5e29 - main Nov 28 09:42:56.252 INFO [stderr] 17: 0x7f2a74ff682f - __libc_start_main Nov 28 09:42:56.252 INFO [stderr] 18: 0x556b8d1f5708 - _start Nov 28 09:42:56.252 INFO [stderr] 19: 0x0 - Nov 28 09:42:56.252 INFO [stderr] Nov 28 09:42:56.253 INFO [stderr] su: No module specific data is present Nov 28 09:42:56.668 INFO running `"docker" "inspect" "be880663182642ec1417b529c02926340868bf656b55bde90367bdd42469376f"` Nov 28 09:42:56.874 INFO running `"docker" "rm" "-f" "be880663182642ec1417b529c02926340868bf656b55bde90367bdd42469376f"` Nov 28 09:42:57.038 INFO [stdout] be880663182642ec1417b529c02926340868bf656b55bde90367bdd42469376f