[INFO] fetching crate silky 0.1.0... [INFO] documenting silky-0.1.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566 [INFO] extracting crate silky 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate silky 0.1.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate silky 0.1.0 [INFO] finished tweaking crates.io crate silky 0.1.0 [INFO] tweaked toml for crates.io crate silky 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate silky 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccdbbc0649a2d2233a8a76a016f246b717a4bdc13d27cdfd0a2abcf42c8fb4ec [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" "ccdbbc0649a2d2233a8a76a016f246b717a4bdc13d27cdfd0a2abcf42c8fb4ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccdbbc0649a2d2233a8a76a016f246b717a4bdc13d27cdfd0a2abcf42c8fb4ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccdbbc0649a2d2233a8a76a016f246b717a4bdc13d27cdfd0a2abcf42c8fb4ec", kill_on_drop: false }` [INFO] [stdout] ccdbbc0649a2d2233a8a76a016f246b717a4bdc13d27cdfd0a2abcf42c8fb4ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] 228bef54ec48c4009d8b58ef6dadc5e5a625ae9fbcc6b7c2d9b417499aa9c3a4 [INFO] running `Command { std: "docker" "start" "-a" "228bef54ec48c4009d8b58ef6dadc5e5a625ae9fbcc6b7c2d9b417499aa9c3a4", kill_on_drop: false }` [INFO] [stderr] Compiling pyro_lua v0.1.0 [INFO] [stderr] error: failed to run custom build command for `pyro_lua v0.1.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/pyro_lua-053a05417803f7a5/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Error building Lua: exit code: 2, stdout: make all SYSCFLAGS="-DLUA_USE_POSIX" [INFO] [stderr] make[1]: Entering directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyro_lua-0.1.0/libs/src/lua' [INFO] [stderr] gcc -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_POSIX -c -o lapi.o lapi.c [INFO] [stderr] make[1]: Leaving directory '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyro_lua-0.1.0/libs/src/lua' [INFO] [stderr] , stderr: Assembler messages: [INFO] [stderr] Fatal error: can't create lapi.o: Read-only file system [INFO] [stderr] make[1]: *** [: lapi.o] Error 1 [INFO] [stderr] make: *** [Makefile:122: posix] Error 2 [INFO] [stderr] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyro_lua-0.1.0/build.rs:24:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564c73557705 - backtrace::backtrace::libunwind::trace::h34afbfad7fd770fc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x564c73557705 - backtrace::backtrace::trace_unsynchronized::h460d522b1619a600 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x564c73557705 - std::sys_common::backtrace::_print_fmt::ha45fac10086813b4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x564c73557705 - ::fmt::hde84f63fcfd0e6de [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x564c7357b21c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x564c735548c3 - std::io::Write::write_fmt::hc344eafd6e850b4d [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x564c73559c10 - std::sys_common::backtrace::_print::h4db88ff15cb5d61d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x564c73559c10 - std::sys_common::backtrace::print::h5fc39e1b1f610bd3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x564c73559c10 - std::panicking::default_hook::{{closure}}::h59e55edacb1d974a [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x564c7355995c - std::panicking::default_hook::heee4c8016dfbf328 [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x564c7355a253 - std::panicking::rust_panic_with_hook::h8405b6301c79fb5a [INFO] [stderr] at src/libstd/panicking.rs:520 [INFO] [stderr] 11: 0x564c73559e4b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:431 [INFO] [stderr] 12: 0x564c73559dbb - std::panicking::begin_panic_fmt::h0ed87aa3b2c392e6 [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 13: 0x564c7354294c - build_script_build::main::h1f32d8cae067f63a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyro_lua-0.1.0/build.rs:24 [INFO] [stderr] 14: 0x564c7354745b - std::rt::lang_start::{{closure}}::ha5acf3d16eeb4fa9 [INFO] [stderr] at /rustc/394e1b40d264aa6928811919c1124fa248e7d802/src/libstd/rt.rs:67 [INFO] [stderr] 15: 0x564c7355a628 - std::rt::lang_start_internal::{{closure}}::h7cea099ad4edf1eb [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 16: 0x564c7355a628 - std::panicking::try::do_call::h42d93372c44025d2 [INFO] [stderr] at src/libstd/panicking.rs:342 [INFO] [stderr] 17: 0x564c7355a628 - std::panicking::try::hb47a4182362d3341 [INFO] [stderr] at src/libstd/panicking.rs:319 [INFO] [stderr] 18: 0x564c7355a628 - std::panic::catch_unwind::h2afcfbf3125915b4 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x564c7355a628 - std::rt::lang_start_internal::h4f696727fe904f48 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 20: 0x564c73547437 - std::rt::lang_start::h2e848f1510ec89e3 [INFO] [stderr] at /rustc/394e1b40d264aa6928811919c1124fa248e7d802/src/libstd/rt.rs:67 [INFO] [stderr] 21: 0x564c73543a1a - main [INFO] [stderr] 22: 0x7f8d9d3300b3 - __libc_start_main [INFO] [stderr] 23: 0x564c7354219e - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "228bef54ec48c4009d8b58ef6dadc5e5a625ae9fbcc6b7c2d9b417499aa9c3a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "228bef54ec48c4009d8b58ef6dadc5e5a625ae9fbcc6b7c2d9b417499aa9c3a4", kill_on_drop: false }` [INFO] [stdout] 228bef54ec48c4009d8b58ef6dadc5e5a625ae9fbcc6b7c2d9b417499aa9c3a4