[INFO] fetching crate benxu 0.1.0... [INFO] checking benxu-0.1.0 against beta-2019-10-27 for pr-65897 [INFO] extracting crate benxu 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate benxu 0.1.0 on toolchain beta-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate benxu 0.1.0 [INFO] finished tweaking crates.io crate benxu 0.1.0 [INFO] tweaked toml for crates.io crate benxu 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate benxu 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-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" "+beta-2019-10-27" "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] 7968cf2a2a35034eb7dae1368c735c6db57a27d3559efdef6e6c9777492285d2 [INFO] running `"docker" "start" "-a" "7968cf2a2a35034eb7dae1368c735c6db57a27d3559efdef6e6c9777492285d2"` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.50 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling safemem v0.3.2 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling state v0.4.1 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling indexmap v1.2.0 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling wasm-bindgen v0.2.50 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking constant_time_eq v0.1.4 [INFO] [stderr] Checking rgb v0.8.14 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling maud_htmlescape v0.17.0 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling benxu v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Checking tap v0.4.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling rocket_codegen v0.4.2 [INFO] [stderr] Compiling rocket v0.4.2 [INFO] [stderr] Compiling rocket_contrib_codegen v0.4.2 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking lock_api v0.2.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] error: failed to run custom build command for `benxu v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/benxu-cdf15cfe53593e05/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Directory not created! Error: Os { code: 30, kind: Other, message: "Read-only file system" } [INFO] [stderr] Directory not created! Error: Os { code: 30, kind: Other, message: "Read-only file system" } [INFO] [stderr] Directory not created! Error: Os { code: 30, kind: Other, message: "Read-only file system" } [INFO] [stderr] Directory not created! Error: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stderr] Directory not created! Error: Os { code: 17, kind: AlreadyExists, message: "File exists" } [INFO] [stderr] Directory not created! Error: Os { code: 17, kind: AlreadyExists, message: "File exists" } [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b00538d6e4 - backtrace::backtrace::libunwind::trace::h14dfaa7b4b7da907 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55b00538d6e4 - backtrace::backtrace::trace_unsynchronized::hdb0fcb36bd91e7b1 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b00538d6e4 - std::sys_common::backtrace::_print_fmt::hcf7905a3a69ef6ef [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stderr] 3: 0x55b00538d6e4 - ::fmt::h1d652799221364ff [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stderr] 4: 0x55b0053abefc - core::fmt::write::h123c1219d03dc2b2 [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x55b00538a987 - std::io::Write::write_fmt::h1dd67bc0a861a8a1 [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x55b00538f9f5 - std::sys_common::backtrace::_print::h906393f990c77027 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stderr] 7: 0x55b00538f9f5 - std::sys_common::backtrace::print::h5760dd4bb9d97089 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55b00538f9f5 - std::panicking::default_hook::{{closure}}::h9c8250816dd18f0a [INFO] [stderr] at src/libstd/panicking.rs:196 [INFO] [stderr] 9: 0x55b00538f6e6 - std::panicking::default_hook::h3e97ab45acb236f1 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x55b005390045 - std::panicking::rust_panic_with_hook::hfd8c6048abefa5d1 [INFO] [stderr] at src/libstd/panicking.rs:473 [INFO] [stderr] 11: 0x55b00538fbe2 - std::panicking::continue_panic_fmt::h7778586face20ea0 [INFO] [stderr] at src/libstd/panicking.rs:380 [INFO] [stderr] 12: 0x55b00538fad6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:307 [INFO] [stderr] 13: 0x55b0053a98ba - core::panicking::panic_fmt::ha8adde723bf3802d [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 14: 0x55b0053a99b7 - core::result::unwrap_failed::hf6a6f53f1c4931c8 [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x55b00537d007 - core::result::Result::unwrap::h78877485d1bff52e [INFO] [stderr] at /rustc/23f8f652bcea053b70c0030008941f5f8476b5a0/src/libcore/result.rs:933 [INFO] [stderr] 16: 0x55b00538045f - build_script_build::move_wasm_and_loader::hbeaecfec8284438f [INFO] [stderr] at /opt/rustwide/workdir/build.rs:20 [INFO] [stderr] 17: 0x55b005380b8d - build_script_build::main::h9a7937cb6e37cd02 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:43 [INFO] [stderr] 18: 0x55b005380c40 - std::rt::lang_start::{{closure}}::hd9952fb97befaf13 [INFO] [stderr] at /rustc/23f8f652bcea053b70c0030008941f5f8476b5a0/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x55b00538fac3 - std::rt::lang_start_internal::{{closure}}::hafe4631cc0633d40 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 20: 0x55b00538fac3 - std::panicking::try::do_call::h717827b47231de13 [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 21: 0x55b00539710a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 22: 0x55b00539053d - std::panicking::try::h389045103d38e408 [INFO] [stderr] at src/libstd/panicking.rs:271 [INFO] [stderr] 23: 0x55b00539053d - std::panic::catch_unwind::hcca2ee11418f038b [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 24: 0x55b00539053d - std::rt::lang_start_internal::hc0e13ab06870c4ba [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 25: 0x55b005380c19 - std::rt::lang_start::hddaea59ffbb40147 [INFO] [stderr] at /rustc/23f8f652bcea053b70c0030008941f5f8476b5a0/src/libstd/rt.rs:64 [INFO] [stderr] 26: 0x55b005380bca - main [INFO] [stderr] 27: 0x7fbe0394eb97 - __libc_start_main [INFO] [stderr] 28: 0x55b00537827a - _start [INFO] [stderr] 29: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7968cf2a2a35034eb7dae1368c735c6db57a27d3559efdef6e6c9777492285d2"` [INFO] running `"docker" "rm" "-f" "7968cf2a2a35034eb7dae1368c735c6db57a27d3559efdef6e6c9777492285d2"` [INFO] [stdout] 7968cf2a2a35034eb7dae1368c735c6db57a27d3559efdef6e6c9777492285d2