[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-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/gh/timglabisch/raftimpl"` [INFO] [stderr] Cloning into 'work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/gh/timglabisch/raftimpl'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/timglabisch/raftimpl" "work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/gh/timglabisch/raftimpl"` [INFO] [stderr] Cloning into 'work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/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#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of timglabisch/raftimpl on toolchain try#26f8d250bb3c8a85e812cf663c730ef9e0df9315 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-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-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/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-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/gh/timglabisch/raftimpl/Cargo.toml [INFO] crate timglabisch/raftimpl has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking timglabisch/raftimpl against try#26f8d250bb3c8a85e812cf663c730ef9e0df9315 for pr-57609 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57609/worker-3/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/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" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 96c7e672247b2473d248c018dd36a65fc1c7768226561ba2249330225662f1eb [INFO] running `"docker" "start" "-a" "96c7e672247b2473d248c018dd36a65fc1c7768226561ba2249330225662f1eb"` [INFO] [stderr] Compiling protobuf v2.1.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Checking tokio-io v0.1.9 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking tokio-threadpool v0.1.7 [INFO] [stderr] Compiling protoc v2.1.1 [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-udp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.2 [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-a9264321788899d3/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:997:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559bc4c84cf3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h923d13f5d7799071 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x559bc4c80b28 - std::sys_common::backtrace::_print::h68d6f668deb2e66e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x559bc4c83a22 - std::panicking::default_hook::{{closure}}::hc9966972b07bb2e7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x559bc4c83794 - std::panicking::default_hook::h813b652dfcd86923 [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x559bc4c84080 - std::panicking::rust_panic_with_hook::ha2cad27b7a1180d6 [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x559bc4c83c01 - std::panicking::continue_panic_fmt::h1ce4588f11c8e770 [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 6: 0x559bc4c83ae5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:312 [INFO] [stderr] 7: 0x559bc4c9ef3c - core::panicking::panic_fmt::hdcfcc66020236dce [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x559bc4c71ef0 - core::result::unwrap_failed::h9ce93efae0bbc273 [INFO] [stderr] at /rustc/26f8d250bb3c8a85e812cf663c730ef9e0df9315/src/libcore/macros.rs:16 [INFO] [stderr] 9: 0x559bc49d29c7 - >::expect::hd48a32c09e645852 [INFO] [stderr] at /rustc/26f8d250bb3c8a85e812cf663c730ef9e0df9315/src/libcore/result.rs:825 [INFO] [stderr] 10: 0x559bc49d2e8d - build_script_build::main::h4c624d8c49adc993 [INFO] [stderr] at /opt/crater/workdir/build.rs:6 [INFO] [stderr] 11: 0x559bc49d2d2f - std::rt::lang_start::{{closure}}::h037886db3b565b24 [INFO] [stderr] at /rustc/26f8d250bb3c8a85e812cf663c730ef9e0df9315/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x559bc4c83ad2 - std::panicking::try::do_call::h6b387b516dcc95b6 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 13: 0x559bc4c8bad9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 14: 0x559bc4c845d5 - std::rt::lang_start_internal::he03dde60f2b7d83d [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: 0x559bc49d2d08 - std::rt::lang_start::h4139b80c8317c9c9 [INFO] [stderr] at /rustc/26f8d250bb3c8a85e812cf663c730ef9e0df9315/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x559bc49d2ec9 - main [INFO] [stderr] 17: 0x7fdb778682e0 - __libc_start_main [INFO] [stderr] 18: 0x559bc49d2729 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "96c7e672247b2473d248c018dd36a65fc1c7768226561ba2249330225662f1eb"` [INFO] running `"docker" "rm" "-f" "96c7e672247b2473d248c018dd36a65fc1c7768226561ba2249330225662f1eb"` [INFO] [stdout] 96c7e672247b2473d248c018dd36a65fc1c7768226561ba2249330225662f1eb