[INFO] updating cached repository pizzamig/repoctl
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pizzamig/repoctl
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pizzamig/repoctl" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/pizzamig/repoctl"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/pizzamig/repoctl'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pizzamig/repoctl" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/pizzamig/repoctl"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/pizzamig/repoctl'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 83bbdde3f90552d27dbc501706d471457ce624ab
[INFO] sha for GitHub repo pizzamig/repoctl: 83bbdde3f90552d27dbc501706d471457ce624ab
[INFO] validating manifest of pizzamig/repoctl on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pizzamig/repoctl on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pizzamig/repoctl
[INFO] finished frobbing pizzamig/repoctl
[INFO] frobbed toml for pizzamig/repoctl written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/pizzamig/repoctl/Cargo.toml
[INFO] started frobbing pizzamig/repoctl
[INFO] finished frobbing pizzamig/repoctl
[INFO] frobbed toml for pizzamig/repoctl written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/pizzamig/repoctl/Cargo.toml
[INFO] crate pizzamig/repoctl already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking pizzamig/repoctl against try#75eff020d0923c035c2fe220db4a0465cd847048 for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-2/try#75eff020d0923c035c2fe220db4a0465cd847048:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/pizzamig/repoctl:/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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0746ba2fc72b53f5762a3964d231c5fd9a479ecd89476b300ee79bf1c1ef009a
[INFO] running `"docker" "start" "-a" "0746ba2fc72b53f5762a3964d231c5fd9a479ecd89476b300ee79bf1c1ef009a"`
[INFO] [stderr]    Compiling libucl-sys v0.2.0 (https://github.com/pizzamig/libucl-sys?branch=2.0.x#c4fec918)
[INFO] [stderr]     Checking unix_socket v0.5.0
[INFO] [stderr]    Compiling syn v0.14.6
[INFO] [stderr]     Checking syslog v3.3.0
[INFO] [stderr] error: failed to run custom build command for `libucl-sys v0.2.0 (https://github.com/pizzamig/libucl-sys?branch=2.0.x#c4fec918)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/libucl-sys-61d312165f0e3ea9/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] running: "./autogen.sh"
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] autom4te: cannot create autom4te.cache: No such file or directory
[INFO] [stderr] aclocal: error: echo failed with exit status: 1
[INFO] [stderr] autoreconf: aclocal failed with exit status: 1
[INFO] [stderr] thread 'main' panicked at '
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] build script failed, must exit now', /opt/crater/cargo-home/git/checkouts/libucl-sys-d78f252b337e2bba/c4fec91/build.rs:50:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560c9b6c514b - backtrace::backtrace::libunwind::trace::h223ecf9e25ea61ed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560c9b6c514b - backtrace::backtrace::trace_unsynchronized::h19c402a6233e597e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560c9b6c514b - std::sys_common::backtrace::_print::h14947081e8315ba5
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x560c9b6c514b - std::sys_common::backtrace::print::h87cad3f0b50b59c5
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x560c9b6c514b - std::panicking::default_hook::{{closure}}::h497a714df189bd9d
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x560c9b6c4e26 - std::panicking::default_hook::h8dc4a117b759bd96
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x560c9b6c580d - std::panicking::rust_panic_with_hook::h4cbf0f096b75f262
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x560c9b6c5392 - std::panicking::continue_panic_fmt::hbfbfc57925685348
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x560c9b6c52df - std::panicking::begin_panic_fmt::h01a8d43d7dd3d271
[INFO] [stderr]                                at src/libstd/panicking.rs:339
[INFO] [stderr]    9:     0x560c9b6b7d02 - build_script_build::fail::h9d66244593dba03b
[INFO] [stderr]                                at /opt/crater/cargo-home/git/checkouts/libucl-sys-d78f252b337e2bba/c4fec91/build.rs:50
[INFO] [stderr]   10:     0x560c9b6b7b95 - build_script_build::run::he05c0bd4c471f0fc
[INFO] [stderr]                                at /opt/crater/cargo-home/git/checkouts/libucl-sys-d78f252b337e2bba/c4fec91/build.rs:45
[INFO] [stderr]   11:     0x560c9b6b6f7c - build_script_build::main::hb95dfbaf0bfc7a73
[INFO] [stderr]                                at /opt/crater/cargo-home/git/checkouts/libucl-sys-d78f252b337e2bba/c4fec91/build.rs:16
[INFO] [stderr]   12:     0x560c9b6ae560 - std::rt::lang_start::{{closure}}::he43a5e04550fbdbb
[INFO] [stderr]                                at /rustc/75eff020d0923c035c2fe220db4a0465cd847048/src/libstd/rt.rs:64
[INFO] [stderr]   13:     0x560c9b6c5263 - std::rt::lang_start_internal::{{closure}}::hb2a68345cd4d50f8
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   14:     0x560c9b6c5263 - std::panicking::try::do_call::ha4d88255f4a68d08
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   15:     0x560c9b6cb64a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   16:     0x560c9b6c5d1d - std::panicking::try::h6debac9988c5415d
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   17:     0x560c9b6c5d1d - std::panic::catch_unwind::h4659dbf6316a9c8d
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   18:     0x560c9b6c5d1d - std::rt::lang_start_internal::hdadab8536edf34fe
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   19:     0x560c9b6ae539 - std::rt::lang_start::h59c35cae7ef3043e
[INFO] [stderr]                                at /rustc/75eff020d0923c035c2fe220db4a0465cd847048/src/libstd/rt.rs:64
[INFO] [stderr]   20:     0x560c9b6b7d3a - main
[INFO] [stderr]   21:     0x7f6cb72302e1 - __libc_start_main
[INFO] [stderr]   22:     0x560c9b6a49ca - _start
[INFO] [stderr]   23:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0746ba2fc72b53f5762a3964d231c5fd9a479ecd89476b300ee79bf1c1ef009a"`
[INFO] running `"docker" "rm" "-f" "0746ba2fc72b53f5762a3964d231c5fd9a479ecd89476b300ee79bf1c1ef009a"`
[INFO] [stdout] 0746ba2fc72b53f5762a3964d231c5fd9a479ecd89476b300ee79bf1c1ef009a