[INFO] cloning repository https://github.com/digital-asset/rusty-engine [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/digital-asset/rusty-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigital-asset%2Frusty-engine"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigital-asset%2Frusty-engine'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4a632c167307cf01b105e6ccfee8b503b19cdc48 [INFO] checking digital-asset/rusty-engine against try#1a399c10897767c36d147199696c96f193034e49 for pr-72644 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigital-asset%2Frusty-engine" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/digital-asset/rusty-engine on toolchain 1a399c10897767c36d147199696c96f193034e49 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/digital-asset/rusty-engine [INFO] finished tweaking git repo https://github.com/digital-asset/rusty-engine [INFO] tweaked toml for git repo https://github.com/digital-asset/rusty-engine written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/digital-asset/rusty-engine already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.11 [INFO] [stderr] Downloaded libflate v0.1.26 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1a399c10897767c36d147199696c96f193034e49" "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] bb1cec78c0d5fd740a298209a79190386800ba4ec6e1519c6b3aa1a36758bd9c [INFO] running `"docker" "start" "-a" "bb1cec78c0d5fd740a298209a79190386800ba4ec6e1519c6b3aa1a36758bd9c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling protobuf v2.14.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.11 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking oorandom v11.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking miniz_oxide v0.3.5 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking libflate v0.1.26 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking zip v0.5.5 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking bigdecimal v0.1.2 [INFO] [stderr] Compiling protobuf-codegen v2.14.0 [INFO] [stderr] Compiling protobuf-codegen-pure v2.14.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling rusty-engine v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `rusty-engine v0.0.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rusty-engine-3386ced08787bab7/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'mkdir -p: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:12:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565144a2b825 - backtrace::backtrace::libunwind::trace::h678b9599e62f63eb [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x565144a2b825 - backtrace::backtrace::trace_unsynchronized::hc151481f0e2d39cd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x565144a2b825 - std::sys_common::backtrace::_print_fmt::he1b14c2dc4d370e2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x565144a2b825 - ::fmt::h0e056b70ceff915d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x565144a4f98c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x565144a296a3 - std::io::Write::write_fmt::h5b95d57b9d83617e [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x565144a2dd30 - std::sys_common::backtrace::_print::hde4f93cf630dd149 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x565144a2dd30 - std::sys_common::backtrace::print::hab894e5c65d4445d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x565144a2dd30 - std::panicking::default_hook::{{closure}}::h190ee58e2eec052f [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x565144a2da7c - std::panicking::default_hook::he2b0e031648f6bed [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x565144a2e317 - std::panicking::rust_panic_with_hook::hd8d0481ab65c637b [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x565144a2df1b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x565144a4d8f1 - core::panicking::panic_fmt::hd101a87121fa411f [INFO] [stderr] at src/libcore/panicking.rs:101 [INFO] [stderr] 13: 0x565144a4d713 - core::option::expect_none_failed::h4f0e89faa3179bf7 [INFO] [stderr] at src/libcore/option.rs:1272 [INFO] [stderr] 14: 0x5651447a0d6f - core::result::Result::expect::h17ffb1998b6ddeb8 [INFO] [stderr] at /rustc/1a399c10897767c36d147199696c96f193034e49/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x5651447a0898 - build_script_build::main::h2464af847b5d6bfb [INFO] [stderr] at /opt/rustwide/workdir/build.rs:12 [INFO] [stderr] 16: 0x5651447a0cbb - std::rt::lang_start::{{closure}}::hc387c3b4ba62047b [INFO] [stderr] at /rustc/1a399c10897767c36d147199696c96f193034e49/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x565144a2e6e8 - std::rt::lang_start_internal::{{closure}}::h20875b53e93c05e5 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x565144a2e6e8 - std::panicking::try::do_call::hf41a9e99b462682c [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 19: 0x565144a2e6e8 - std::panicking::try::h676e31cbf6db58e0 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 20: 0x565144a2e6e8 - std::panic::catch_unwind::h254ef3e93964825b [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x565144a2e6e8 - std::rt::lang_start_internal::h8a620deb31f7711f [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x5651447a0c97 - std::rt::lang_start::hec92f8cb21de2f6d [INFO] [stderr] at /rustc/1a399c10897767c36d147199696c96f193034e49/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x5651447a098a - main [INFO] [stderr] 24: 0x7f1d3a3780b3 - __libc_start_main [INFO] [stderr] 25: 0x56514479f18e - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "bb1cec78c0d5fd740a298209a79190386800ba4ec6e1519c6b3aa1a36758bd9c"` [INFO] running `"docker" "rm" "-f" "bb1cec78c0d5fd740a298209a79190386800ba4ec6e1519c6b3aa1a36758bd9c"` [INFO] [stdout] bb1cec78c0d5fd740a298209a79190386800ba4ec6e1519c6b3aa1a36758bd9c