[INFO] updating cached repository https://github.com/carbon-bond/carbonbond [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] 39e10a2427f287442b752fcaf7d30872b0509bbb [INFO] checking carbon-bond/carbonbond against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarbon-bond%2Fcarbonbond" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/carbon-bond/carbonbond on toolchain b61e69433951e31f7bd746e22f516a48ad41623b [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/carbon-bond/carbonbond [INFO] finished tweaking git repo https://github.com/carbon-bond/carbonbond [INFO] tweaked toml for git repo https://github.com/carbon-bond/carbonbond written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/carbon-bond/carbonbond already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] 90522a58af836ab14cf39eca6710e0c755e00b4bca9b6cb3a8ee59d65c58e772 [INFO] running `"docker" "start" "-a" "90522a58af836ab14cf39eca6710e0c755e00b4bca9b6cb3a8ee59d65c58e772"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex-syntax v0.6.11 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rgb v0.8.14 [INFO] [stderr] Compiling ascii v0.9.3 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Checking miniz-sys v0.1.12 [INFO] [stderr] Checking ring v0.14.6 [INFO] [stderr] Checking blake2b_simd v0.5.7 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling actix-web-codegen v0.1.2 [INFO] [stderr] Compiling v_escape_derive v0.5.5 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Checking rustyline v5.0.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking serde v1.0.99 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Checking rust-argon2 v0.5.1 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Checking actix-codec v0.1.2 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking scheduled-thread-pool v0.2.2 [INFO] [stderr] Checking state v0.4.1 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Checking actix-utils v0.4.5 [INFO] [stderr] Checking v_escape v0.7.4 [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Checking r2d2 v0.8.5 [INFO] [stderr] Compiling regex v1.2.1 [INFO] [stderr] Checking v_htmlescape v0.4.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Compiling prost-build v0.5.0 [INFO] [stderr] Checking actix-server-config v0.1.2 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Checking trust-dns-proto v0.7.4 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling juniper_codegen v0.11.1 [INFO] [stderr] Compiling juniper_codegen v0.13.2 [INFO] [stderr] Compiling prost v0.5.0 [INFO] [stderr] Checking trust-dns-resolver v0.11.1 [INFO] [stderr] Compiling prost-types v0.5.0 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking indexmap v1.1.0 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking actix-router v0.1.5 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking juniper v0.11.1 [INFO] [stderr] Checking diesel v1.4.2 [INFO] [stderr] Checking juniper v0.13.1 [INFO] [stderr] Checking actix-threadpool v0.1.2 [INFO] [stderr] Checking actix-connect v0.2.3 [INFO] [stderr] Checking actix-rt v0.2.4 [INFO] [stderr] Compiling carbonbond v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking actix-server v0.6.0 [INFO] [stderr] Checking actix-http v0.2.9 [INFO] [stderr] error: failed to run custom build command for `carbonbond v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/carbonbond-47926639be1a23dd/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55838eee7d04 - backtrace::backtrace::libunwind::trace::h836120cb2cfba712 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55838eee7d04 - backtrace::backtrace::trace_unsynchronized::h363db4af51bde585 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55838eee7d04 - std::sys_common::backtrace::_print_fmt::h33a80c84a606d44e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stderr] 3: 0x55838eee7d04 - ::fmt::hc3acf58b6df6127f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stderr] 4: 0x55838ef074cc - core::fmt::write::hdef7f8cce8f6a662 [INFO] [stderr] at src/libcore/fmt/mod.rs:1028 [INFO] [stderr] 5: 0x55838eee4f67 - std::io::Write::write_fmt::h42f193674aa0004e [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x55838eeea6e5 - std::sys_common::backtrace::_print::h5da26908d886b2c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stderr] 7: 0x55838eeea6e5 - std::sys_common::backtrace::print::h8a6f66fe88800872 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55838eeea6e5 - std::panicking::default_hook::{{closure}}::h2eebe3935948e7ad [INFO] [stderr] at src/libstd/panicking.rs:196 [INFO] [stderr] 9: 0x55838eeea3d6 - std::panicking::default_hook::h6b14b1c7e8865653 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x55838eeead35 - std::panicking::rust_panic_with_hook::h41b9717c69a7f473 [INFO] [stderr] at src/libstd/panicking.rs:473 [INFO] [stderr] 11: 0x55838eeea8d2 - std::panicking::continue_panic_fmt::ha3ba417ec3a5f012 [INFO] [stderr] at src/libstd/panicking.rs:380 [INFO] [stderr] 12: 0x55838eeea7c6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:307 [INFO] [stderr] 13: 0x55838ef04c9a - core::panicking::panic_fmt::hd262c4ca2914505b [INFO] [stderr] at src/libcore/panicking.rs:84 [INFO] [stderr] 14: 0x55838ef04d97 - core::result::unwrap_failed::h42e843d3f65805bc [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x55838ed7236f - core::result::Result::unwrap::hebccbdc1ee937d60 [INFO] [stderr] at /rustc/b61e69433951e31f7bd746e22f516a48ad41623b/src/libcore/result.rs:933 [INFO] [stderr] 16: 0x55838ed93ef1 - build_script_build::main::h0e5c72dbae727bc1 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:4 [INFO] [stderr] 17: 0x55838edb6920 - std::rt::lang_start::{{closure}}::h5c960d5a470f4b99 [INFO] [stderr] at /rustc/b61e69433951e31f7bd746e22f516a48ad41623b/src/libstd/rt.rs:64 [INFO] [stderr] 18: 0x55838eeea7b3 - std::rt::lang_start_internal::{{closure}}::h9d98976b820605e6 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 19: 0x55838eeea7b3 - std::panicking::try::do_call::heb5bc60e15dbcb52 [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 20: 0x55838eef17ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 21: 0x55838eeeb22d - std::panicking::try::hf9b0b6a7905c4995 [INFO] [stderr] at src/libstd/panicking.rs:271 [INFO] [stderr] 22: 0x55838eeeb22d - std::panic::catch_unwind::h4f7be31483141e83 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55838eeeb22d - std::rt::lang_start_internal::h3053de7339f9193e [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 24: 0x55838edb68f9 - std::rt::lang_start::h9c20e732b119575e [INFO] [stderr] at /rustc/b61e69433951e31f7bd746e22f516a48ad41623b/src/libstd/rt.rs:64 [INFO] [stderr] 25: 0x55838ed93f4a - main [INFO] [stderr] 26: 0x7f275a848b97 - __libc_start_main [INFO] [stderr] 27: 0x55838ed7032a - _start [INFO] [stderr] 28: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "90522a58af836ab14cf39eca6710e0c755e00b4bca9b6cb3a8ee59d65c58e772"` [INFO] running `"docker" "rm" "-f" "90522a58af836ab14cf39eca6710e0c755e00b4bca9b6cb3a8ee59d65c58e772"` [INFO] [stdout] 90522a58af836ab14cf39eca6710e0c755e00b4bca9b6cb3a8ee59d65c58e772