[INFO] cloning repository https://github.com/asmsoft/rr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asmsoft/rr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasmsoft%2Frr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasmsoft%2Frr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 42ccdc3faf64375e6c1c9d03a01f0a3f96c25c4c [INFO] documenting asmsoft/rr against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasmsoft%2Frr" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/asmsoft/rr on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/asmsoft/rr [INFO] finished tweaking git repo https://github.com/asmsoft/rr [INFO] tweaked toml for git repo https://github.com/asmsoft/rr written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/asmsoft/rr already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa4f2d6b93f064ed2de85ad6217f5345be82a09f820860e5d6423fac053e9b3a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fa4f2d6b93f064ed2de85ad6217f5345be82a09f820860e5d6423fac053e9b3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa4f2d6b93f064ed2de85ad6217f5345be82a09f820860e5d6423fac053e9b3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa4f2d6b93f064ed2de85ad6217f5345be82a09f820860e5d6423fac053e9b3a", kill_on_drop: false }` [INFO] [stdout] fa4f2d6b93f064ed2de85ad6217f5345be82a09f820860e5d6423fac053e9b3a [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87cdaf20bd6c3234afe46d3764b07e8b1d27b86e2a2316a6abf8b2cb525907f4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "87cdaf20bd6c3234afe46d3764b07e8b1d27b86e2a2316a6abf8b2cb525907f4", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.30 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling podio v0.1.5 [INFO] [stderr] Compiling unwrap v1.1.0 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Checking serde v1.0.15 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Compiling leveldb-sys v2.0.1 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking buf_redux v0.3.0 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking route-recognizer v0.1.12 [INFO] [stderr] Checking sequence_trie v0.2.1 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking headers v0.1.0 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Checking conduit-mime-types v0.7.3 [INFO] [stderr] Compiling bzip2-sys v0.1.5 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking num-complex v0.1.40 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking colored v1.5.2 [INFO] [stderr] Checking exonum_profiler v0.1.1 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking num_cpus v1.6.2 [INFO] [stderr] Checking rand v0.3.16 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling filetime v0.1.10 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking textwrap v0.8.0 [INFO] [stderr] Checking cookie v0.9.1 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Compiling serde_derive_internals v0.16.0 [INFO] [stderr] Compiling msdos_time v0.1.5 [INFO] [stderr] Compiling tar v0.4.13 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] error: failed to run custom build command for `leveldb-sys v2.0.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/leveldb-sys-2bb23a754ebf7a1b/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] [build] Started [INFO] [stderr] [build] Patching the `build_detect_platform` template [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-sys-2.0.1/src/build.rs:161:48 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561103d2e865 - backtrace::backtrace::libunwind::trace::h14d338b30b3ea0a7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x561103d2e865 - backtrace::backtrace::trace_unsynchronized::h73ea91d74a3fd67f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x561103d2e865 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x561103d2e865 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x561103d5191c - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x561103d2c8d2 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x561103d30d50 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x561103d30d50 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x561103d30d50 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x561103d30a9c - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x561103d31393 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x561103d30f8b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x561103d50d21 - core::panicking::panic_fmt::h09c929f06bb87c98 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x561103d50b43 - core::option::expect_none_failed::h188f17af6c9f404b [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x561103d09b7b - core::result::Result::unwrap::h109c936f7d434939 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x561103d07f71 - build_script_build::main::hceb4dec53dc851a5 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-sys-2.0.1/src/build.rs:161 [INFO] [stderr] 16: 0x561103d0e51b - std::rt::lang_start::{{closure}}::h9850bfb337f87dd7 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x561103d31763 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x561103d31763 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 19: 0x561103d31763 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 20: 0x561103d31763 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x561103d31763 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x561103d0e4f7 - std::rt::lang_start::h048d1efbc9d816a0 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x561103d08a4a - main [INFO] [stderr] 24: 0x7f797693d0b3 - __libc_start_main [INFO] [stderr] 25: 0x561103d0119e - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "87cdaf20bd6c3234afe46d3764b07e8b1d27b86e2a2316a6abf8b2cb525907f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87cdaf20bd6c3234afe46d3764b07e8b1d27b86e2a2316a6abf8b2cb525907f4", kill_on_drop: false }` [INFO] [stdout] 87cdaf20bd6c3234afe46d3764b07e8b1d27b86e2a2316a6abf8b2cb525907f4