[INFO] fetching crate exonum_rocksdb 0.7.6... [INFO] extracting crate exonum_rocksdb 0.7.6 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/exonum_rocksdb/0.7.6 [INFO] extracting crate exonum_rocksdb 0.7.6 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/exonum_rocksdb/0.7.6 [INFO] validating manifest of exonum_rocksdb-0.7.6 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of exonum_rocksdb-0.7.6 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing exonum_rocksdb-0.7.6 [INFO] removed 1 missing tests [INFO] finished frobbing exonum_rocksdb-0.7.6 [INFO] frobbed toml for exonum_rocksdb-0.7.6 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/exonum_rocksdb/0.7.6/Cargo.toml [INFO] started frobbing exonum_rocksdb-0.7.6 [INFO] removed 1 missing tests [INFO] finished frobbing exonum_rocksdb-0.7.6 [INFO] frobbed toml for exonum_rocksdb-0.7.6 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/exonum_rocksdb/0.7.6/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking exonum_rocksdb-0.7.6 against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-5/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/exonum_rocksdb/0.7.6:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c773edbe8c7204305fbf83aab0a420985e5f45a8d029a7950494a2467c397d92 [INFO] running `"docker" "start" "-a" "c773edbe8c7204305fbf83aab0a420985e5f45a8d029a7950494a2467c397d92"` [INFO] [stderr] Compiling make-cmd v0.1.0 [INFO] [stderr] Compiling exonum_librocksdb-sys v0.5.5 [INFO] [stderr] error: failed to run custom build command for `exonum_librocksdb-sys v0.5.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/exonum_librocksdb-sys-81248326cf8ca67e/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'To create dir: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564664fef52b - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x564664fef52b - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x564664fef52b - std::sys_common::backtrace::_print::h3230a9d2592a2eba [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x564664fef52b - std::sys_common::backtrace::print::h19f579688627ee7e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x564664fef52b - std::panicking::default_hook::{{closure}}::h472b43365b331815 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x564664fef207 - std::panicking::default_hook::h0857821e5ff5a369 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x564664fefca0 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x564664fef822 - std::panicking::continue_panic_fmt::hf0afac1d5f249c91 [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x564664fef706 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:309 [INFO] [stderr] 9: 0x56466500be0d - core::panicking::panic_fmt::h0c0cb0551736f849 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x564664f6fb38 - core::result::unwrap_failed::he32481d13d4058b3 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x564664ed93f7 - core::result::Result::expect::he53927ef9dc85ec8 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/result.rs:827 [INFO] [stderr] 12: 0x564664ed1c91 - build_script_build::get_local_src_if::hc05eec9674c9077f [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.5/build.rs:198 [INFO] [stderr] 13: 0x564664ed2212 - build_script_build::main::h66bd7f80cebe7342 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.5/build.rs:229 [INFO] [stderr] 14: 0x564664ed4f60 - std::rt::lang_start::{{closure}}::ha3675728df8de72a [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x564664fef6a3 - std::rt::lang_start_internal::{{closure}}::h358a76ea39d8997f [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x564664fef6a3 - std::panicking::try::do_call::h1fdcc0a978075552 [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 17: 0x564664ff826a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 18: 0x564664ff026d - std::panicking::try::hd48ddd0547e22f90 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 19: 0x564664ff026d - std::panic::catch_unwind::heb66ca2bf3960f9b [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 20: 0x564664ff026d - std::rt::lang_start_internal::h7208f2146229fed7 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x564664ed4f39 - std::rt::lang_start::h16ced3cfc34e0d4e [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x564664ed22aa - main [INFO] [stderr] 23: 0x7f73fbafd2e1 - __libc_start_main [INFO] [stderr] 24: 0x564664ecfb0a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "c773edbe8c7204305fbf83aab0a420985e5f45a8d029a7950494a2467c397d92"` [INFO] running `"docker" "rm" "-f" "c773edbe8c7204305fbf83aab0a420985e5f45a8d029a7950494a2467c397d92"` [INFO] [stdout] c773edbe8c7204305fbf83aab0a420985e5f45a8d029a7950494a2467c397d92