[INFO] cloning repository https://github.com/MattMcDonald/mruby-sys [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MattMcDonald/mruby-sys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMattMcDonald%2Fmruby-sys"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMattMcDonald%2Fmruby-sys'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 28d7253fe66a019a6659c6d0edf2d8a7421b263d [INFO] checking MattMcDonald/mruby-sys against try#38f08371587f97c145dedb2c055ac7b01bf1e788 for pr-65294 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMattMcDonald%2Fmruby-sys" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MattMcDonald/mruby-sys on toolchain 38f08371587f97c145dedb2c055ac7b01bf1e788 [INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/MattMcDonald/mruby-sys [INFO] finished tweaking git repo https://github.com/MattMcDonald/mruby-sys [INFO] tweaked toml for git repo https://github.com/MattMcDonald/mruby-sys written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/MattMcDonald/mruby-sys already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5f257f5ca9695e99f15534247c5bee9788a979d1f00eb915e0e61df27aa285a3 [INFO] running `"docker" "start" "-a" "5f257f5ca9695e99f15534247c5bee9788a979d1f00eb915e0e61df27aa285a3"` [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Compiling mruby-sys v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `mruby-sys v0.2.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mruby-sys-736259141ae67610/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] /opt/rustwide/target/debug/build/mruby-sys-3b99cdc04cfd3c61/out/target/vendor [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Couldn't build mruby: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56151d4c0ba4 - backtrace::backtrace::libunwind::trace::hef6fc58b54b0c273 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x56151d4c0ba4 - backtrace::backtrace::trace_unsynchronized::hed70e532b71a8977 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56151d4c0ba4 - std::sys_common::backtrace::_print_fmt::hb989f9624749a87e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x56151d4c0ba4 - ::fmt::h752e880115b2e6b8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x56151d4e703c - core::fmt::write::h8587a0223398998a [INFO] [stderr] at src/libcore/fmt/mod.rs:1028 [INFO] [stderr] 5: 0x56151d4bd407 - std::io::Write::write_fmt::h739e1721b42dc764 [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x56151d4c36be - std::sys_common::backtrace::_print::he941da29bef7c30c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x56151d4c36be - std::sys_common::backtrace::print::haf56476e740dbe1b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x56151d4c36be - std::panicking::default_hook::{{closure}}::ha490775aa99416ce [INFO] [stderr] at src/libstd/panicking.rs:189 [INFO] [stderr] 9: 0x56151d4c33c1 - std::panicking::default_hook::h27c65cbf7bc04c7a [INFO] [stderr] at src/libstd/panicking.rs:206 [INFO] [stderr] 10: 0x56151d4c3db5 - std::panicking::rust_panic_with_hook::h5640e0014aa25ab8 [INFO] [stderr] at src/libstd/panicking.rs:469 [INFO] [stderr] 11: 0x56151d4c3952 - std::panicking::continue_panic_fmt::hcb7480b833c2eeb7 [INFO] [stderr] at src/libstd/panicking.rs:376 [INFO] [stderr] 12: 0x56151d4c3846 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 13: 0x56151d4e3bba - core::panicking::panic_fmt::h10a13d576f8f5c74 [INFO] [stderr] at src/libcore/panicking.rs:84 [INFO] [stderr] 14: 0x56151d4e3cb7 - core::result::unwrap_failed::h45969ee7aa3b5572 [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x56151ce21ba8 - core::result::Result::expect::h11bfe6a1f67378a3 [INFO] [stderr] at /rustc/38f08371587f97c145dedb2c055ac7b01bf1e788/src/libcore/result.rs:960 [INFO] [stderr] 16: 0x56151ce2168c - build_script_build::build::h4b49d8eebdcd56ec [INFO] [stderr] at /opt/rustwide/workdir/build.rs:30 [INFO] [stderr] 17: 0x56151ce21906 - build_script_build::main::hd01e491edc998e51 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:56 [INFO] [stderr] 18: 0x56151ce22500 - std::rt::lang_start::{{closure}}::hbbb7f2d0856f631a [INFO] [stderr] at /rustc/38f08371587f97c145dedb2c055ac7b01bf1e788/src/libstd/rt.rs:61 [INFO] [stderr] 19: 0x56151d4c37e3 - std::rt::lang_start_internal::{{closure}}::h5f0ee1fc0a13fd44 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x56151d4c37e3 - std::panicking::try::do_call::h1b76048f8cff5994 [INFO] [stderr] at src/libstd/panicking.rs:288 [INFO] [stderr] 21: 0x56151d4cc2ea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 22: 0x56151d4c42ad - std::panicking::try::hb92b65c4d6ee9dd4 [INFO] [stderr] at src/libstd/panicking.rs:267 [INFO] [stderr] 23: 0x56151d4c42ad - std::panic::catch_unwind::hc76e28cdfa615edb [INFO] [stderr] at src/libstd/panic.rs:396 [INFO] [stderr] 24: 0x56151d4c42ad - std::rt::lang_start_internal::h8abfd636cde844de [INFO] [stderr] at src/libstd/rt.rs:47 [INFO] [stderr] 25: 0x56151ce224d9 - std::rt::lang_start::h7b685fb87e9e9e76 [INFO] [stderr] at /rustc/38f08371587f97c145dedb2c055ac7b01bf1e788/src/libstd/rt.rs:61 [INFO] [stderr] 26: 0x56151ce2193a - main [INFO] [stderr] 27: 0x7fdec87e1b97 - __libc_start_main [INFO] [stderr] 28: 0x56151ce15f7a - _start [INFO] [stderr] 29: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "5f257f5ca9695e99f15534247c5bee9788a979d1f00eb915e0e61df27aa285a3"` [INFO] running `"docker" "rm" "-f" "5f257f5ca9695e99f15534247c5bee9788a979d1f00eb915e0e61df27aa285a3"` [INFO] [stdout] 5f257f5ca9695e99f15534247c5bee9788a979d1f00eb915e0e61df27aa285a3