[INFO] cloning repository https://github.com/borisaka/cryptown [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/borisaka/cryptown" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborisaka%2Fcryptown", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborisaka%2Fcryptown'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a16654a7a689421d492b0cbd8cabd3d1d6e760eb [INFO] documenting borisaka/cryptown against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborisaka%2Fcryptown" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/borisaka/cryptown on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/borisaka/cryptown [INFO] finished tweaking git repo https://github.com/borisaka/cryptown [INFO] tweaked toml for git repo https://github.com/borisaka/cryptown written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/borisaka/cryptown already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hex-literal-impl v0.1.2 [INFO] [stderr] Downloaded tokio-retry v0.2.0 [INFO] [stderr] Downloaded zip v0.5.2 [INFO] [stderr] Downloaded ctrlc v3.1.1 [INFO] [stderr] Downloaded libflate v0.1.21 [INFO] [stderr] Downloaded snow v0.5.2 [INFO] [stderr] Downloaded os_info v1.1.1 [INFO] [stderr] Downloaded zeroize v0.5.2 [INFO] [stderr] Downloaded rpassword v2.1.0 [INFO] [stderr] Downloaded x25519-dalek v0.5.2 [INFO] [stderr] Downloaded proc-macro-hack v0.4.1 [INFO] [stderr] Downloaded hex-literal v0.1.4 [INFO] [stderr] Downloaded exonum-build v0.11.0 [INFO] [stderr] Downloaded tokio-dns-unofficial v0.4.0 [INFO] [stderr] Downloaded exonum-crypto v0.11.0 [INFO] [stderr] Downloaded protoc-rust v2.4.2 [INFO] [stderr] Downloaded hex-buffer-serde v0.1.1 [INFO] [stderr] Downloaded protoc v2.4.2 [INFO] [stderr] Downloaded subtle v2.0.0 [INFO] [stderr] Downloaded rust_decimal v0.11.3 [INFO] [stderr] Downloaded exonum_libsodium-sys v0.0.21 [INFO] [stderr] Downloaded pwbox v0.1.3 [INFO] [stderr] Downloaded protobuf-codegen v2.4.2 [INFO] [stderr] Downloaded exonum-derive v0.11.0 [INFO] [stderr] Downloaded tar v0.4.22 [INFO] [stderr] Downloaded protobuf v2.4.2 [INFO] [stderr] Downloaded curve25519-dalek v1.1.3 [INFO] [stderr] Downloaded exonum v0.11.0 [INFO] [stderr] Downloaded proc-macro-hack-impl v0.4.1 [INFO] [stderr] Downloaded exonum_sodiumoxide v0.0.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38ff8a8cba023cb5fce4cfacbe749266ece7ed107bbc4d6dcf1eb53829812cd5 [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" "38ff8a8cba023cb5fce4cfacbe749266ece7ed107bbc4d6dcf1eb53829812cd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38ff8a8cba023cb5fce4cfacbe749266ece7ed107bbc4d6dcf1eb53829812cd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38ff8a8cba023cb5fce4cfacbe749266ece7ed107bbc4d6dcf1eb53829812cd5", kill_on_drop: false }` [INFO] [stdout] 38ff8a8cba023cb5fce4cfacbe749266ece7ed107bbc4d6dcf1eb53829812cd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbb002ec39dc2ff8714aace70d74c1d9869956bb9b19c9f1e0775a8bbf5f800f [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" "bbb002ec39dc2ff8714aace70d74c1d9869956bb9b19c9f1e0775a8bbf5f800f", kill_on_drop: false }` [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Checking futures v0.1.26 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling protobuf v2.4.2 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Checking arc-swap v0.3.9 [INFO] [stderr] Compiling regex v1.1.5 [INFO] [stderr] Compiling make-cmd v0.1.0 [INFO] [stderr] Checking version_check v0.1.5 [INFO] [stderr] Compiling os_info v1.1.1 [INFO] [stderr] Checking static_slice v0.0.3 [INFO] [stderr] Checking zeroize v0.5.2 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Checking tokio-trace-core v0.1.0 [INFO] [stderr] Compiling v_escape v0.7.2 [INFO] [stderr] Checking chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling protoc v2.4.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Checking rpassword v2.1.0 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking signal-hook v0.1.8 [INFO] [stderr] Compiling snow v0.5.2 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking erased-serde v0.3.9 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling tar v0.4.22 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking tokio-sync v0.1.4 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling libflate v0.1.21 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-threadpool v0.1.13 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking num-bigint v0.2.2 [INFO] [stderr] Checking num-iter v0.1.37 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking ctrlc v3.1.1 [INFO] [stderr] Checking tokio v0.1.18 [INFO] [stderr] Checking num-rational v0.2.1 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking tokio-dns-unofficial v0.4.0 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Checking h2 v0.1.18 [INFO] [stderr] Checking rust_decimal v0.11.3 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling exonum_librocksdb-sys v0.5.4 [INFO] [stderr] error: failed to run custom build command for `exonum_librocksdb-sys v0.5.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/exonum_librocksdb-sys-89c4897e75289bb0/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at '"git" "clone" "https://github.com/google/snappy.git" [INFO] [stderr] [INFO] [stderr] fatal: could not create work tree dir 'snappy': Read-only file system [INFO] [stderr] [INFO] [stderr] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:176:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5645c1f5d580 - std::backtrace_rs::backtrace::libunwind::trace::h9e3e6d9b3369e699 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x5645c1f5d580 - std::backtrace_rs::backtrace::trace_unsynchronized::he58aba3ac08ed12a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5645c1f5d580 - std::sys_common::backtrace::_print_fmt::hbbbd4c92d537cef4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x5645c1f5d580 - ::fmt::h80c2ae080004cc83 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x5645c1f7d94c - core::fmt::write::h0c11e16fd03fe660 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x5645c1f598b7 - std::io::Write::write_fmt::h2e2072ff86131fcd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x5645c1f5fa70 - std::sys_common::backtrace::_print::h165e6476adb4cb58 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x5645c1f5fa70 - std::sys_common::backtrace::print::hbbfa32a92cd1fc34 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x5645c1f5fa70 - std::panicking::default_hook::{{closure}}::h3a02067ca7f64068 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x5645c1f5f7bc - std::panicking::default_hook::ha3137d6f4e961fe2 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x5645c1f600d3 - std::panicking::rust_panic_with_hook::he6505c3b9d82db8b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x5645c1f5fca9 - std::panicking::begin_panic_handler::{{closure}}::h4aa640a9e8494520 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:476 [INFO] [stderr] 12: 0x5645c1f5d9ec - std::sys_common::backtrace::__rust_end_short_backtrace::h85d2ae6a90dead9c [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x5645c1f5fc69 - rust_begin_unwind [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:475 [INFO] [stderr] 14: 0x5645c1f5fc1b - std::panicking::begin_panic_fmt::h7089e699b7754bbe [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:429 [INFO] [stderr] 15: 0x5645c1e837ec - build_script_build::get_sources::h0ac97c915ab6e046 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:176 [INFO] [stderr] 16: 0x5645c1e83f96 - build_script_build::main::h841eb66de2f84f69 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:212 [INFO] [stderr] 17: 0x5645c1e8746b - core::ops::function::FnOnce::call_once::h110532f2d93f5543 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:227 [INFO] [stderr] 18: 0x5645c1e84e8e - std::sys_common::backtrace::__rust_begin_short_backtrace::haaa9c19e143156d5 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 19: 0x5645c1e85781 - std::rt::lang_start::{{closure}}::h123a285d0a541009 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:66 [INFO] [stderr] 20: 0x5645c1f605a1 - core::ops::function::impls:: for &F>::call_once::hdabbbe0d2c6ccde8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:259 [INFO] [stderr] 21: 0x5645c1f605a1 - std::panicking::try::do_call::h0c8c1cd19bf9d385 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:373 [INFO] [stderr] 22: 0x5645c1f605a1 - std::panicking::try::h357e78da017bc4a8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:337 [INFO] [stderr] 23: 0x5645c1f605a1 - std::panic::catch_unwind::h72f31b36adf61841 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panic.rs:379 [INFO] [stderr] 24: 0x5645c1f605a1 - std::rt::lang_start_internal::h634502e153211333 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:51 [INFO] [stderr] 25: 0x5645c1e85757 - std::rt::lang_start::hf4cc3696b0e3c5dc [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:65 [INFO] [stderr] 26: 0x5645c1e8408a - main [INFO] [stderr] 27: 0x7f7023e6c0b3 - __libc_start_main [INFO] [stderr] 28: 0x5645c1e820be - _start [INFO] [stderr] 29: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "bbb002ec39dc2ff8714aace70d74c1d9869956bb9b19c9f1e0775a8bbf5f800f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbb002ec39dc2ff8714aace70d74c1d9869956bb9b19c9f1e0775a8bbf5f800f", kill_on_drop: false }` [INFO] [stdout] bbb002ec39dc2ff8714aace70d74c1d9869956bb9b19c9f1e0775a8bbf5f800f