[INFO] cloning repository https://github.com/ThePerkinrex/KCTRL [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThePerkinrex/KCTRL" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePerkinrex%2FKCTRL", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePerkinrex%2FKCTRL'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb1a15b62cf16cd0163a1bd18a32c6b82ee9f006 [INFO] documenting ThePerkinrex/KCTRL against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePerkinrex%2FKCTRL" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ThePerkinrex/KCTRL 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 git repo https://github.com/ThePerkinrex/KCTRL [INFO] finished tweaking git repo https://github.com/ThePerkinrex/KCTRL [INFO] tweaked toml for git repo https://github.com/ThePerkinrex/KCTRL written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/ThePerkinrex/KCTRL already has a lockfile, it will not be regenerated [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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 96029a9f8211f9515d5e2ae0f02e7a602078473222130793f2b86dc9830e12a8 [INFO] running `Command { std: "docker" "start" "-a" "96029a9f8211f9515d5e2ae0f02e7a602078473222130793f2b86dc9830e12a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96029a9f8211f9515d5e2ae0f02e7a602078473222130793f2b86dc9830e12a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96029a9f8211f9515d5e2ae0f02e7a602078473222130793f2b86dc9830e12a8", kill_on_drop: false }` [INFO] [stdout] 96029a9f8211f9515d5e2ae0f02e7a602078473222130793f2b86dc9830e12a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 2735b22e090f125b37fbf7a5e1abfb76922c90a77c4adbe84a0f995453ea7bf9 [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" "2735b22e090f125b37fbf7a5e1abfb76922c90a77c4adbe84a0f995453ea7bf9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling unic-char-range v0.7.0 [INFO] [stderr] Compiling unic-common v0.7.0 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling addr2line v0.12.0 [INFO] [stderr] Compiling protobuf v2.14.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling protoc v2.14.0 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling parse-zoneinfo v0.2.1 [INFO] [stderr] Compiling unic-ucd-version v0.7.0 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling unic-char-property v0.7.0 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Compiling unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling unic-ucd-segment v0.7.0 [INFO] [stderr] Compiling globset v0.4.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling unic-segment v0.9.0 [INFO] [stderr] Compiling unic-segment v0.7.0 [INFO] [stderr] Compiling ignore v0.4.15 [INFO] [stderr] Compiling chrono-tz v0.5.1 [INFO] [stderr] Compiling globwalk v0.8.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking libudev-sys v0.1.4 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking nix v0.17.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling backtrace v0.3.48 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling protobuf-codegen v2.14.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling protoc-rust v2.14.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Checking mio-serial v3.3.1 [INFO] [stderr] Compiling krpc_mars v0.7.0 (https://github.com/Cahu/krpc-mars.git#545ab084) [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] error: failed to run custom build command for `krpc_mars v0.7.0 (https://github.com/Cahu/krpc-mars.git#545ab084)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/krpc_mars-9f956c5efa3bc7a6/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=protos/krpc.proto [INFO] [stderr] cargo:rerun-if-changed=src/krpc.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/git/checkouts/krpc-mars-1e0ec3420b9477d3/545ab08/build.rs:13:8 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55820b49c0c5 - 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: 0x55820b49c0c5 - 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: 0x55820b49c0c5 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55820b49c0c5 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55820b4c5b9c - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55820b4990e2 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55820b49eac0 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55820b49eac0 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55820b49eac0 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55820b49e80c - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x55820b49f103 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x55820b49ecfb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x55820b4c3b01 - core::panicking::panic_fmt::h09c929f06bb87c98 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x55820b4c3923 - core::option::expect_none_failed::h188f17af6c9f404b [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x55820b20f43f - core::result::Result::expect::ha3da08e4c68e2f1c [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x55820b20f6cc - build_script_build::main::hc7d743883434c4ca [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/krpc-mars-1e0ec3420b9477d3/545ab08/build.rs:6 [INFO] [stderr] 16: 0x55820b20f39b - std::rt::lang_start::{{closure}}::h86dda7dd2e99ee26 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55820b49f4d3 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55820b49f4d3 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 19: 0x55820b49f4d3 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 20: 0x55820b49f4d3 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55820b49f4d3 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55820b20f377 - std::rt::lang_start::he4d518872ef1ae43 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55820b20f70a - main [INFO] [stderr] 24: 0x7f791f8720b3 - __libc_start_main [INFO] [stderr] 25: 0x55820b20f1ae - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "2735b22e090f125b37fbf7a5e1abfb76922c90a77c4adbe84a0f995453ea7bf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2735b22e090f125b37fbf7a5e1abfb76922c90a77c4adbe84a0f995453ea7bf9", kill_on_drop: false }` [INFO] [stdout] 2735b22e090f125b37fbf7a5e1abfb76922c90a77c4adbe84a0f995453ea7bf9