[INFO] fetching crate zcash_client_sqlite 0.1.0... [INFO] documenting zcash_client_sqlite-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate zcash_client_sqlite 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate zcash_client_sqlite 0.1.0 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 crates.io crate zcash_client_sqlite 0.1.0 [INFO] finished tweaking crates.io crate zcash_client_sqlite 0.1.0 [INFO] tweaked toml for crates.io crate zcash_client_sqlite 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bcffd9655821b477cf4dbfe471fdfdd53ef8d25c282fc439aad9b2bd00b9c627 [INFO] running `Command { std: "docker" "start" "-a" "bcffd9655821b477cf4dbfe471fdfdd53ef8d25c282fc439aad9b2bd00b9c627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcffd9655821b477cf4dbfe471fdfdd53ef8d25c282fc439aad9b2bd00b9c627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcffd9655821b477cf4dbfe471fdfdd53ef8d25c282fc439aad9b2bd00b9c627", kill_on_drop: false }` [INFO] [stdout] bcffd9655821b477cf4dbfe471fdfdd53ef8d25c282fc439aad9b2bd00b9c627 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7720b3d3e8454a1c53c7cfc752b324690156ba1a63f36eb29c5f6842c38f9597 [INFO] running `Command { std: "docker" "start" "-a" "7720b3d3e8454a1c53c7cfc752b324690156ba1a63f36eb29c5f6842c38f9597", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling protobuf v2.14.0 [INFO] [stderr] Checking subtle v2.2.3 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking crypto_api v0.2.2 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking bech32 v0.7.2 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Checking blake2s_simd v0.5.10 [INFO] [stderr] Compiling libsqlite3-sys v0.18.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking crypto_api_chachapoly v0.4.3 [INFO] [stderr] Checking equihash v0.1.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-cipher v0.8.0 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking aes-soft v0.5.0 [INFO] [stderr] Checking block-modes v0.6.1 [INFO] [stderr] Checking bs58 v0.3.1 [INFO] [stderr] Checking aes v0.5.0 [INFO] [stderr] Compiling addchain v0.2.0 [INFO] [stderr] Checking fpe v0.3.1 [INFO] [stderr] Compiling ff_derive v0.7.0 [INFO] [stderr] Compiling protobuf-codegen v2.14.0 [INFO] [stderr] Checking ff v0.7.0 [INFO] [stderr] Checking group v0.7.0 [INFO] [stderr] Checking pairing v0.17.0 [INFO] [stderr] Compiling protobuf-codegen-pure v2.14.0 [INFO] [stderr] Checking bls12_381 v0.2.0 [INFO] [stderr] Checking jubjub v0.4.0 [INFO] [stderr] Checking zcash_primitives v0.3.0 [INFO] [stderr] Checking rusqlite v0.23.1 [INFO] [stderr] Compiling zcash_client_backend v0.3.0 [INFO] [stderr] error: failed to run custom build command for `zcash_client_backend v0.3.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/zcash_client_backend-9fbcba55d587f7a1/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Protobuf codegen failed: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/zcash_client_backend-0.3.0/build.rs:9:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560391966305 - 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: 0x560391966305 - 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: 0x560391966305 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x560391966305 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x56039198a24c - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x5603919645a2 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x560391968740 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x560391968740 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x560391968740 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x56039196848c - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x560391968d83 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x56039196897b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x5603919881b1 - core::panicking::panic_fmt::h09c929f06bb87c98 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x560391987fd3 - core::option::expect_none_failed::h188f17af6c9f404b [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x5603916ddb3f - core::result::Result::expect::h9aa7ed7bb5c1791f [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x5603916dd9de - build_script_build::main::hbec957b7ae7ed6c3 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/zcash_client_backend-0.3.0/build.rs:4 [INFO] [stderr] 16: 0x5603916ddaab - std::rt::lang_start::{{closure}}::h53eda9df8e669718 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x560391969153 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x560391969153 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 19: 0x560391969153 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 20: 0x560391969153 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x560391969153 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x5603916dda87 - std::rt::lang_start::h511ff34ab920e627 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x5603916dda3a - main [INFO] [stderr] 24: 0x7fdea1dd30b3 - __libc_start_main [INFO] [stderr] 25: 0x5603916dc18e - _start [INFO] [stderr] 26: 0x0 - [INFO] running `Command { std: "docker" "inspect" "7720b3d3e8454a1c53c7cfc752b324690156ba1a63f36eb29c5f6842c38f9597", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7720b3d3e8454a1c53c7cfc752b324690156ba1a63f36eb29c5f6842c38f9597", kill_on_drop: false }` [INFO] [stdout] 7720b3d3e8454a1c53c7cfc752b324690156ba1a63f36eb29c5f6842c38f9597