[INFO] crate leveldb 0.8.4 is already in cache [INFO] checking leveldb-0.8.4 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350 [INFO] extracting crate leveldb 0.8.4 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate leveldb 0.8.4 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate leveldb 0.8.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate leveldb 0.8.4 [INFO] tweaked toml for crates.io crate leveldb 0.8.4 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-6/source/tests/compaction.rs [INFO] [stderr] * /workspace/builds/worker-6/source/tests/comparator.rs [INFO] [stderr] * /workspace/builds/worker-6/source/tests/utils.rs [INFO] [stderr] * /workspace/builds/worker-6/source/tests/binary.rs [INFO] [stderr] * /workspace/builds/worker-6/source/tests/iterator.rs [INFO] [stderr] * /workspace/builds/worker-6/source/tests/concurrent_access.rs [INFO] [stderr] * /workspace/builds/worker-6/source/tests/management.rs [INFO] [stderr] * /workspace/builds/worker-6/source/tests/snapshots.rs [INFO] [stderr] * /workspace/builds/worker-6/source/tests/database.rs [INFO] [stderr] * /workspace/builds/worker-6/source/tests/cache.rs [INFO] [stderr] * /workspace/builds/worker-6/source/tests/writebatch.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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] 363956daa7ab6cbcb9441a515e78d59523476920a4f53df00d7cfdbb9ee2567b [INFO] running `"docker" "start" "-a" "363956daa7ab6cbcb9441a515e78d59523476920a4f53df00d7cfdbb9ee2567b"` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/tests/compaction.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/comparator.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/utils.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/binary.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/iterator.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/concurrent_access.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/management.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/snapshots.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/database.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/cache.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/writebatch.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling leveldb-sys v2.0.5 [INFO] [stderr] Checking db-key v0.0.5 [INFO] [stderr] error: failed to run custom build command for `leveldb-sys v2.0.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/leveldb-sys-451b437e7ffa2d01/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] [build] Started [INFO] [stderr] [snappy] Cleaning [INFO] [stderr] make: Entering directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-sys-2.0.5/deps/snappy-1.1.2' [INFO] [stderr] make: Leaving directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-sys-2.0.5/deps/snappy-1.1.2' [INFO] [stderr] [snappy] Configuring [INFO] [stderr] [snappy] Building [INFO] [stderr] make: Entering directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-sys-2.0.5/deps/snappy-1.1.2' [INFO] [stderr] make: Leaving directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-sys-2.0.5/deps/snappy-1.1.2' [INFO] [stderr] [build] Copying output files [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] make: *** No rule to make target 'distclean'. Stop. [INFO] [stderr] ./configure: line 2175: config.log: Read-only file system [INFO] [stderr] ./configure: line 2185: config.log: Read-only file system [INFO] [stderr] make: *** No targets specified and no makefile found. Stop. [INFO] [stderr] thread 'main' panicked at 'copy of output files failed', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-sys-2.0.5/src/build.rs:48:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5572622f71b4 - backtrace::backtrace::libunwind::trace::hd3621c56e1a82b0a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5572622f71b4 - backtrace::backtrace::trace_unsynchronized::h127a46c1d6aa4138 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5572622f71b4 - std::sys_common::backtrace::_print_fmt::hfb10ea147c250179 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x5572622f71b4 - ::fmt::heca9e4a472b1181e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x557262313d3c - core::fmt::write::h54f88987482a5b75 [INFO] [stderr] at src/libcore/fmt/mod.rs:1057 [INFO] [stderr] 5: 0x5572622f5507 - std::io::Write::write_fmt::he140747fba757439 [INFO] [stderr] at src/libstd/io/mod.rs:1426 [INFO] [stderr] 6: 0x5572622f9365 - std::sys_common::backtrace::_print::hf5ab867f01eb06e3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5572622f9365 - std::sys_common::backtrace::print::hb7ea4d1c97dea23b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5572622f9365 - std::panicking::default_hook::{{closure}}::h68c54342c8022088 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x5572622f9051 - std::panicking::default_hook::hfa9dc9c6d07432d7 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x5572622f991a - std::panicking::rust_panic_with_hook::hffd6e7ce90eff43e [INFO] [stderr] at src/libstd/panicking.rs:472 [INFO] [stderr] 11: 0x5572622f9500 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:380 [INFO] [stderr] 12: 0x557262313081 - core::panicking::panic_fmt::h4593b36ffa9e161a [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x557262312e13 - core::option::expect_failed::h37f97a20e5098ae1 [INFO] [stderr] at src/libcore/option.rs:1190 [INFO] [stderr] 14: 0x5572622e140f - core::option::Option::expect::h851a99856fba58cc [INFO] [stderr] at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libcore/option.rs:346 [INFO] [stderr] 15: 0x5572622d7c47 - build_script_build::build_snappy::h2084bd49545b9c3c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-sys-2.0.5/src/build.rs:48 [INFO] [stderr] 16: 0x5572622d93ce - build_script_build::main::h73cbb9ecdd7db11f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-sys-2.0.5/src/build.rs:130 [INFO] [stderr] 17: 0x5572622e5410 - std::rt::lang_start::{{closure}}::h6d2b2b96ec14a822 [INFO] [stderr] at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x5572622f9433 - std::rt::lang_start_internal::{{closure}}::h772611e6ebc1e85c [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x5572622f9433 - std::panicking::try::do_call::h0e021965f0ece434 [INFO] [stderr] at src/libstd/panicking.rs:305 [INFO] [stderr] 20: 0x557262300627 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 21: 0x5572622f9dc0 - std::panicking::try::h8a1fdc1cf4c906f9 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 22: 0x5572622f9dc0 - std::panic::catch_unwind::h799234ecf355f5d7 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x5572622f9dc0 - std::rt::lang_start_internal::h6663d8b785e6689f [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 24: 0x5572622e53e9 - std::rt::lang_start::h35a40011598b91a7 [INFO] [stderr] at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libstd/rt.rs:67 [INFO] [stderr] 25: 0x5572622da42a - main [INFO] [stderr] 26: 0x7fd401a40b97 - __libc_start_main [INFO] [stderr] 27: 0x5572622c3d2a - _start [INFO] [stderr] 28: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "363956daa7ab6cbcb9441a515e78d59523476920a4f53df00d7cfdbb9ee2567b"` [INFO] running `"docker" "rm" "-f" "363956daa7ab6cbcb9441a515e78d59523476920a4f53df00d7cfdbb9ee2567b"` [INFO] [stdout] 363956daa7ab6cbcb9441a515e78d59523476920a4f53df00d7cfdbb9ee2567b