[INFO] updating cached repository https://github.com/Chivier/rust-freertos-cargo-doc [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c9d600c7ad27b266e18f032860b240518d86bed7 [INFO] checking Chivier/rust-freertos-cargo-doc against try#d93021f5faa26e4f9d2719e79f9974e06aa40e17 for pr-71873 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChivier%2Frust-freertos-cargo-doc" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Chivier/rust-freertos-cargo-doc on toolchain d93021f5faa26e4f9d2719e79f9974e06aa40e17 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Chivier/rust-freertos-cargo-doc [INFO] finished tweaking git repo https://github.com/Chivier/rust-freertos-cargo-doc [INFO] tweaked toml for git repo https://github.com/Chivier/rust-freertos-cargo-doc written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Chivier/rust-freertos-cargo-doc already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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=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" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "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] 5f64018fbb54963821ba298e3b9c0f9efd855b5e93759a35ff5579655f0095ef [INFO] running `"docker" "start" "-a" "5f64018fbb54963821ba298e3b9c0f9efd855b5e93759a35ff5579655f0095ef"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling bindgen v0.42.3 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.6 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling rust_freertos v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> build.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `rust_freertos v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rust_freertos-5206f0c423c754b7/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Couldn't write bindings!: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:29:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55914e3a8014 - backtrace::backtrace::libunwind::trace::hfcd33194db0151d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55914e3a8014 - backtrace::backtrace::trace_unsynchronized::hfd1904bbbd5335b5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55914e3a8014 - std::sys_common::backtrace::_print_fmt::h8476c57b177b254e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55914e3a8014 - ::fmt::h73acbc5f6d4b1044 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55914e3d358c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55914e3a3d33 - std::io::Write::write_fmt::h5722fa40bb2afafd [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55914e3aa7e5 - std::sys_common::backtrace::_print::ha468e873aada7c78 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55914e3aa7e5 - std::sys_common::backtrace::print::h149365a2f029de62 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55914e3aa7e5 - std::panicking::default_hook::{{closure}}::hb4a33f9e05934a52 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55914e3aa522 - std::panicking::default_hook::hc4535d7b0c743abd [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55914e3aae28 - std::panicking::rust_panic_with_hook::haa34a96a6dbd5a2e [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x55914e3aaa2b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 12: 0x55914e3d1cd1 - core::panicking::panic_fmt::hd101a87121fa411f [INFO] [stderr] at src/libcore/panicking.rs:89 [INFO] [stderr] 13: 0x55914e3d1af3 - core::option::expect_none_failed::h4f0e89faa3179bf7 [INFO] [stderr] at src/libcore/option.rs:1272 [INFO] [stderr] 14: 0x55914df1dc8f - core::result::Result::expect::h31ac92ed0699d6c9 [INFO] [stderr] at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x55914dd9e651 - build_script_build::run_bindgen::h72cf73189880af24 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:29 [INFO] [stderr] 16: 0x55914dd9e4a6 - build_script_build::main::h31788f9ea2cd6b24 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:13 [INFO] [stderr] 17: 0x55914dd9eb1b - std::rt::lang_start::{{closure}}::h5e9b551ef92151d2 [INFO] [stderr] at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x55914e3ab1f8 - std::rt::lang_start_internal::{{closure}}::h8ee41efd8ae7ff76 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x55914e3ab1f8 - std::panicking::try::do_call::h0a4c4514ee6ebbfc [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 20: 0x55914e3ab1f8 - std::panicking::try::hc7012c8537f2104c [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x55914e3ab1f8 - std::panic::catch_unwind::h5075397adefb30fe [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55914e3ab1f8 - std::rt::lang_start_internal::h1c1398259f72ace6 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x55914dd9eaf7 - std::rt::lang_start::hc0413b6765440b60 [INFO] [stderr] at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55914dd9e77a - main [INFO] [stderr] 25: 0x7f561bd8b0b3 - __libc_start_main [INFO] [stderr] 26: 0x55914dd9d1ae - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "5f64018fbb54963821ba298e3b9c0f9efd855b5e93759a35ff5579655f0095ef"` [INFO] running `"docker" "rm" "-f" "5f64018fbb54963821ba298e3b9c0f9efd855b5e93759a35ff5579655f0095ef"` [INFO] [stdout] 5f64018fbb54963821ba298e3b9c0f9efd855b5e93759a35ff5579655f0095ef