[INFO] updating cached repository timglabisch/raftimpl [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/timglabisch/raftimpl [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/timglabisch/raftimpl" "work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/timglabisch/raftimpl"` [INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/timglabisch/raftimpl'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/timglabisch/raftimpl" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/timglabisch/raftimpl"` [INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/timglabisch/raftimpl'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5eace4644067491e702730048d8da89e07b18543 [INFO] sha for GitHub repo timglabisch/raftimpl: 5eace4644067491e702730048d8da89e07b18543 [INFO] validating manifest of timglabisch/raftimpl on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of timglabisch/raftimpl on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing timglabisch/raftimpl [INFO] finished frobbing timglabisch/raftimpl [INFO] frobbed toml for timglabisch/raftimpl written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/timglabisch/raftimpl/Cargo.toml [INFO] started frobbing timglabisch/raftimpl [INFO] finished frobbing timglabisch/raftimpl [INFO] frobbed toml for timglabisch/raftimpl written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/timglabisch/raftimpl/Cargo.toml [INFO] crate timglabisch/raftimpl has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking timglabisch/raftimpl against try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f for pr-57501 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-0/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/timglabisch/raftimpl:/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" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 582dc1d178e6e1dd79eafc67835d4be4e07087ad45083734651491ea8aac02c2 [INFO] running `"docker" "start" "-a" "582dc1d178e6e1dd79eafc67835d4be4e07087ad45083734651491ea8aac02c2"` [INFO] [stderr] Compiling protobuf v2.1.1 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Compiling protoc v2.1.1 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking tokio-io v0.1.9 [INFO] [stderr] Checking tokio-threadpool v0.1.7 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-fs v0.1.3 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking tokio-uds v0.2.2 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking raft v0.4.0 [INFO] [stderr] Compiling protobuf-codegen v2.1.1 [INFO] [stderr] Compiling protoc-rust v2.1.1 [INFO] [stderr] Compiling raftimpl v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `raftimpl v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/raftimpl-9bf4e2afb6331869/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: 0x5567b9b2b4e3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9b79be90ee839699 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x5567b9b27318 - std::sys_common::backtrace::_print::h59103921498d7e9c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x5567b9b2a212 - std::panicking::default_hook::{{closure}}::h3acc11bcf734fd38 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x5567b9b29f84 - std::panicking::default_hook::h7f08a0aadc3e2e56 [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x5567b9b2a870 - std::panicking::rust_panic_with_hook::h5b1126d61a34fa5c [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x5567b9b2a3f1 - std::panicking::continue_panic_fmt::he972fc6d06b2b73b [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 6: 0x5567b9b2a2d5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:312 [INFO] [stderr] 7: 0x5567b9b4572c - core::panicking::panic_fmt::h167fcbbd2ce9444a [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x5567b98b33bf - core::result::unwrap_failed::h6b8d166d467363e4 [INFO] [stderr] at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libcore/macros.rs:16 [INFO] [stderr] 9: 0x5567b9879d09 - >::expect::h09d413e3ace3a89a [INFO] [stderr] at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libcore/result.rs:825 [INFO] [stderr] 10: 0x5567b9879b2d - build_script_build::main::had95a17fea8231ae [INFO] [stderr] at /opt/crater/workdir/build.rs:6 [INFO] [stderr] 11: 0x5567b9879e1f - std::rt::lang_start::{{closure}}::h8b078e81b828a71e [INFO] [stderr] at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x5567b9b2a2c2 - std::panicking::try::do_call::h8c59be14a0c3dfe8 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 13: 0x5567b9b322c9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 14: 0x5567b9b2adc5 - std::rt::lang_start_internal::he2587b34dae1a1b6 [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: 0x5567b9879df8 - std::rt::lang_start::hb25795ca2754d98b [INFO] [stderr] at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x5567b9879b69 - main [INFO] [stderr] 17: 0x7fcc5b9a02e0 - __libc_start_main [INFO] [stderr] 18: 0x5567b9879689 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "582dc1d178e6e1dd79eafc67835d4be4e07087ad45083734651491ea8aac02c2"` [INFO] running `"docker" "rm" "-f" "582dc1d178e6e1dd79eafc67835d4be4e07087ad45083734651491ea8aac02c2"` [INFO] [stdout] 582dc1d178e6e1dd79eafc67835d4be4e07087ad45083734651491ea8aac02c2