[INFO] fetching crate grandma 0.3.1... [INFO] documenting grandma-0.3.1 against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] extracting crate grandma 0.3.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate grandma 0.3.1 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 crates.io crate grandma 0.3.1 [INFO] finished tweaking crates.io crate grandma 0.3.1 [INFO] tweaked toml for crates.io crate grandma 0.3.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate grandma 0.3.1 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] Downloading crates ... [INFO] [stderr] Downloaded pbr v1.0.3 [INFO] [stderr] Downloaded lazy_static v1.2.0 [INFO] [stderr] Downloaded protoc v2.15.0 [INFO] [stderr] Downloaded protoc-rust v2.15.0 [INFO] [stderr] Downloaded assert_approx_eq v1.1.0 [INFO] [stderr] Downloaded protobuf-codegen v2.15.0 [INFO] [stderr] Downloaded libc v0.2.65 [INFO] [stderr] Downloaded flate2 v1.0.7 [INFO] [stderr] Downloaded packed_simd v0.3.3 [INFO] [stderr] Downloaded csv-core v0.1.4 [INFO] [stderr] Downloaded miniz-sys v0.1.12 [INFO] [stderr] Downloaded hashbrown v0.8.0 [INFO] [stderr] Downloaded serde v1.0.114 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.2.1 [INFO] [stderr] Downloaded pointcloud v0.3.0 [INFO] [stderr] Downloaded csv v1.0.2 [INFO] [stderr] Downloaded indexmap v1.4.0 [INFO] [stderr] Downloaded miniz_oxide v0.2.1 [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded linked-hash-map v0.5.1 [INFO] [stderr] Downloaded memchr v2.2.1 [INFO] [stderr] Downloaded cfg-if v0.1.6 [INFO] [stderr] Downloaded wasi v0.7.0 [INFO] [stderr] Downloaded getrandom v0.1.13 [INFO] [stderr] Downloaded syn v1.0.33 [INFO] [stderr] Downloaded ahash v0.3.8 [INFO] [stderr] Downloaded serde_derive v1.0.114 [INFO] [stderr] Downloaded cc v1.0.37 [INFO] [stderr] Downloaded serde_json v1.0.55 [INFO] [stderr] Downloaded protobuf v2.15.0 [INFO] [stderr] Downloaded adler32 v1.0.3 [INFO] [stderr] Downloaded type-map v0.3.0 [INFO] [stderr] Downloaded statrs v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 8d65752c2667d299e1d71b0dc0c6e92875a017b526776fdc21b267da9e224e4d [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" "8d65752c2667d299e1d71b0dc0c6e92875a017b526776fdc21b267da9e224e4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d65752c2667d299e1d71b0dc0c6e92875a017b526776fdc21b267da9e224e4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d65752c2667d299e1d71b0dc0c6e92875a017b526776fdc21b267da9e224e4d", kill_on_drop: false }` [INFO] [stdout] 8d65752c2667d299e1d71b0dc0c6e92875a017b526776fdc21b267da9e224e4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0e00c3a285dac9a996b3e6a8b38d81f782e4364a286e8bae05b4addeb26e4544 [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" "0e00c3a285dac9a996b3e6a8b38d81f782e4364a286e8bae05b4addeb26e4544", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling protobuf v2.15.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling packed_simd v0.3.3 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling hashbrown v0.8.0 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking getrandom v0.1.13 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling protoc v2.15.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking type-map v0.3.0 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon-core v1.7.1 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking pbr v1.0.3 [INFO] [stderr] Checking rayon v1.3.1 [INFO] [stderr] Checking statrs v0.12.0 [INFO] [stderr] Checking flate2 v1.0.7 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/lib.rs:202:1 [INFO] [stdout] | [INFO] [stdout] 202 | / #![feature( [INFO] [stdout] 203 | | repr_simd, [INFO] [stdout] 204 | | const_fn, [INFO] [stdout] 205 | | platform_intrinsics, [INFO] [stdout] ... | [INFO] [stdout] 215 | | custom_inner_attributes [INFO] [stdout] 216 | | )] [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling protobuf-codegen v2.15.0 [INFO] [stderr] Compiling protoc-rust v2.15.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling grandma v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `grandma v0.3.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/grandma-ba84942d75df0145/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:32:14 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d094cdc9d0 - std::backtrace_rs::backtrace::libunwind::trace::h9e3e6d9b3369e699 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x55d094cdc9d0 - std::backtrace_rs::backtrace::trace_unsynchronized::he58aba3ac08ed12a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d094cdc9d0 - std::sys_common::backtrace::_print_fmt::hbbbd4c92d537cef4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x55d094cdc9d0 - ::fmt::h80c2ae080004cc83 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x55d094d01eec - core::fmt::write::h0c11e16fd03fe660 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x55d094cd9d87 - std::io::Write::write_fmt::h2e2072ff86131fcd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x55d094cdef90 - std::sys_common::backtrace::_print::h165e6476adb4cb58 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x55d094cdef90 - std::sys_common::backtrace::print::hbbfa32a92cd1fc34 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x55d094cdef90 - std::panicking::default_hook::{{closure}}::h3a02067ca7f64068 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x55d094cdecdc - std::panicking::default_hook::ha3137d6f4e961fe2 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x55d094cdf5f3 - std::panicking::rust_panic_with_hook::he6505c3b9d82db8b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x55d094cdf1c9 - std::panicking::begin_panic_handler::{{closure}}::h4aa640a9e8494520 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:476 [INFO] [stderr] 12: 0x55d094cdce3c - 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: 0x55d094cdf189 - rust_begin_unwind [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:475 [INFO] [stderr] 14: 0x55d094cffd61 - core::panicking::panic_fmt::hbf8b471a26c80149 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x55d094cffb83 - core::option::expect_none_failed::hd08bf36cae411fff [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/option.rs:1221 [INFO] [stderr] 16: 0x55d094a4475c - core::result::Result::expect::he05d51e95fde3595 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/result.rs:933 [INFO] [stderr] 17: 0x55d094a44600 - build_script_build::main::h18c36dca70224a46 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:27 [INFO] [stderr] 18: 0x55d094a4438b - core::ops::function::FnOnce::call_once::h6a321fd012dffd60 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:227 [INFO] [stderr] 19: 0x55d094a4432e - std::sys_common::backtrace::__rust_begin_short_backtrace::h568174913eab9edb [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 20: 0x55d094a44831 - std::rt::lang_start::{{closure}}::h00107d7f8b28c296 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:66 [INFO] [stderr] 21: 0x55d094cdf9f1 - core::ops::function::impls:: for &F>::call_once::hdabbbe0d2c6ccde8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:259 [INFO] [stderr] 22: 0x55d094cdf9f1 - std::panicking::try::do_call::h0c8c1cd19bf9d385 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:373 [INFO] [stderr] 23: 0x55d094cdf9f1 - std::panicking::try::h357e78da017bc4a8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:337 [INFO] [stderr] 24: 0x55d094cdf9f1 - std::panic::catch_unwind::h72f31b36adf61841 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panic.rs:379 [INFO] [stderr] 25: 0x55d094cdf9f1 - std::rt::lang_start_internal::h634502e153211333 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:51 [INFO] [stderr] 26: 0x55d094a44807 - std::rt::lang_start::h9609d3488c73527d [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:65 [INFO] [stderr] 27: 0x55d094a446aa - main [INFO] [stderr] 28: 0x7f3a656ae0b3 - __libc_start_main [INFO] [stderr] 29: 0x55d094a440de - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0e00c3a285dac9a996b3e6a8b38d81f782e4364a286e8bae05b4addeb26e4544", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e00c3a285dac9a996b3e6a8b38d81f782e4364a286e8bae05b4addeb26e4544", kill_on_drop: false }` [INFO] [stdout] 0e00c3a285dac9a996b3e6a8b38d81f782e4364a286e8bae05b4addeb26e4544