[INFO] updating cached repository https://github.com/code-ape/lmdbrs_segfault [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 93438bf2e040a0181750dc626290af29140872c6 [INFO] checking code-ape/lmdbrs_segfault against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-ape%2Flmdbrs_segfault" "work/builds/worker-2/source"` [INFO] [stderr] Cloning into 'work/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/code-ape/lmdbrs_segfault on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/code-ape/lmdbrs_segfault [INFO] finished tweaking git repo https://github.com/code-ape/lmdbrs_segfault [INFO] tweaked toml for git repo https://github.com/code-ape/lmdbrs_segfault written to work/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/code-ape/lmdbrs_segfault already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/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needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 222c7eea6b5e01fc72b86e43f7cf747d14661638f477a4073940d740530ebbf4 [INFO] running `"docker" "start" "-a" "222c7eea6b5e01fc72b86e43f7cf747d14661638f477a4073940d740530ebbf4"` [INFO] [stderr] Compiling liblmdb-sys v0.1.9 [INFO] [stderr] error: failed to run custom build command for `liblmdb-sys v0.1.9` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/liblmdb-sys-7df12210ada2d83e/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] running: "make" "-C" "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/liblmdb-sys-0.1.9/mdb/libraries/liblmdb" "clean" [INFO] [stderr] make: Entering directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/liblmdb-sys-0.1.9/mdb/libraries/liblmdb' [INFO] [stderr] rm -rf mdb_stat mdb_copy mdb_dump mdb_load mtest mtest2 mtest3 mtest4 mtest5 *.[ao] *.[ls]o *~ testdb [INFO] [stderr] Makefile:57: recipe for target 'clean' failed [INFO] [stderr] make: Leaving directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/liblmdb-sys-0.1.9/mdb/libraries/liblmdb' [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] rm: cannot remove 'liblmdb.a': Read-only file system [INFO] [stderr] rm: cannot remove 'mdb.o': Read-only file system [INFO] [stderr] rm: cannot remove 'midl.o': Read-only file system [INFO] [stderr] make: *** [clean] Error 1 [INFO] [stderr] thread 'main' panicked at 'assertion failed: res', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/liblmdb-sys-0.1.9/build.rs:14:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55dd8dc013a4 - backtrace::backtrace::libunwind::trace::h780d9312b947e32f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55dd8dc013a4 - backtrace::backtrace::trace_unsynchronized::h50fdb9faa9a37c56 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55dd8dc013a4 - std::sys_common::backtrace::_print_fmt::h5fd3d374bdc4a419 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x55dd8dc013a4 - ::fmt::hea77cdef8cfcc21d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x55dd8dc1f61c - core::fmt::write::h4af900d733d7a583 [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x55dd8dbfe7b7 - std::io::Write::write_fmt::h7ad411185b661d1b [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x55dd8dc03725 - std::sys_common::backtrace::_print::h7743f537860b7fc2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x55dd8dc03725 - std::sys_common::backtrace::print::h539b95bb1c3082e1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x55dd8dc03725 - std::panicking::default_hook::{{closure}}::hc6479c8b41ede440 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 9: 0x55dd8dc03416 - std::panicking::default_hook::hd581ebc9f02a25e1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 10: 0x55dd8dc03d75 - std::panicking::rust_panic_with_hook::h3ef8c012e2c61ebc [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x55dd8dbeba21 - std::panicking::begin_panic::h095267f395e70f0a [INFO] [stderr] at /rustc/e689e5eaefe96e6dc3ed5bb629c521b7d207aff7/src/libstd/panicking.rs:411 [INFO] [stderr] 12: 0x55dd8dbf0dd4 - build_script_build::run::hca1c6c5c585fcbad [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/liblmdb-sys-0.1.9/build.rs:14 [INFO] [stderr] 13: 0x55dd8dbf222d - build_script_build::main::h09f91a89ff28e3e9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/liblmdb-sys-0.1.9/build.rs:104 [INFO] [stderr] 14: 0x55dd8dbecbf0 - std::rt::lang_start::{{closure}}::h9abefdb732a61e29 [INFO] [stderr] at /rustc/e689e5eaefe96e6dc3ed5bb629c521b7d207aff7/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x55dd8dc037f3 - std::rt::lang_start_internal::{{closure}}::h89bcd519c19d1c00 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x55dd8dc037f3 - std::panicking::try::do_call::h9c0ecf24353b2f6f [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55dd8dc09b8a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x55dd8dc0426d - std::panicking::try::h2cce617c236f51a9 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x55dd8dc0426d - std::panic::catch_unwind::heee61165154957e1 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55dd8dc0426d - std::rt::lang_start_internal::h84ae79bb2f097b77 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x55dd8dbecbc9 - std::rt::lang_start::hc7375742f4b3fe56 [INFO] [stderr] at /rustc/e689e5eaefe96e6dc3ed5bb629c521b7d207aff7/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x55dd8dbf279a - main [INFO] [stderr] 23: 0x7f086c2c92e1 - __libc_start_main [INFO] [stderr] 24: 0x55dd8dbe3bea - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "222c7eea6b5e01fc72b86e43f7cf747d14661638f477a4073940d740530ebbf4"` [INFO] running `"docker" "rm" "-f" "222c7eea6b5e01fc72b86e43f7cf747d14661638f477a4073940d740530ebbf4"` [INFO] [stdout] 222c7eea6b5e01fc72b86e43f7cf747d14661638f477a4073940d740530ebbf4