[INFO] fetching crate kschoonme-identity-pb 1.0.0... [INFO] checking kschoonme-identity-pb-1.0.0 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035 [INFO] extracting crate kschoonme-identity-pb 1.0.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate kschoonme-identity-pb 1.0.0 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate kschoonme-identity-pb 1.0.0 [INFO] finished tweaking crates.io crate kschoonme-identity-pb 1.0.0 [INFO] tweaked toml for crates.io crate kschoonme-identity-pb 1.0.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1aa833bab433c5a4dc80378139b54480097656d21fee59c4438653d218cf272 [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" "c1aa833bab433c5a4dc80378139b54480097656d21fee59c4438653d218cf272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1aa833bab433c5a4dc80378139b54480097656d21fee59c4438653d218cf272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1aa833bab433c5a4dc80378139b54480097656d21fee59c4438653d218cf272", kill_on_drop: false }` [INFO] [stdout] c1aa833bab433c5a4dc80378139b54480097656d21fee59c4438653d218cf272 [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" "RUSTFLAGS=--cap-lints=forbid" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e86613acce6e1a4c8cf03c38b9acab3ddd0319e862344ef1f2148b2650aac5f [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" "6e86613acce6e1a4c8cf03c38b9acab3ddd0319e862344ef1f2148b2650aac5f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking socket2 v0.3.17 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tower-make v0.3.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking async-stream v0.2.1 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking tower-discover v0.3.0 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking tower-buffer v0.3.0 [INFO] [stderr] Checking tower-timeout v0.3.0 [INFO] [stderr] Checking tower-retry v0.3.0 [INFO] [stderr] Checking tower-load-shed v0.3.0 [INFO] [stderr] Checking tower-load v0.3.0 [INFO] [stderr] Checking tower-limit v0.3.1 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking tower-util v0.3.1 [INFO] [stderr] Checking tower-ready-cache v0.3.1 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking tower-balance v0.3.0 [INFO] [stderr] Checking tower v0.3.1 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling tonic-build v0.3.1 [INFO] [stderr] Compiling kschoonme-identity-pb v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `kschoonme-identity-pb v1.0.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/kschoonme-identity-pb-a8af765b9f795995/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" }', build.rs:10:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562f755b4a27 - std::backtrace_rs::backtrace::libunwind::trace::h746c3e9529d524bc [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x562f755b4a27 - std::backtrace_rs::backtrace::trace_unsynchronized::h86340908ff889faa [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x562f755b4a27 - std::sys_common::backtrace::_print_fmt::h43f85f9b18230404 [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x562f755b4a27 - ::fmt::hc132ae1a5b5aa7cd [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x562f755db3dc - core::fmt::write::hdf023a0036d2a25f [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x562f755b15b2 - std::io::Write::write_fmt::h8580846154bcb66a [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x562f755b6f05 - std::sys_common::backtrace::_print::h7ee55fed88d107a3 [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x562f755b6f05 - std::sys_common::backtrace::print::h54a7d3e52a524177 [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x562f755b6f05 - std::panicking::default_hook::{{closure}}::h60921e857bf55a40 [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x562f755b6a5a - std::panicking::default_hook::hf0f9afb1017317fc [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x562f755b76c6 - std::panicking::rust_panic_with_hook::h8d66bf42b407aaea [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/panicking.rs:595:17 [INFO] [stderr] 11: 0x562f755b71e7 - std::panicking::begin_panic_handler::{{closure}}::hde71edcd925d0c5e [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x562f755b4eec - std::sys_common::backtrace::__rust_end_short_backtrace::h8a3c7d6cea578919 [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x562f755b7149 - rust_begin_unwind [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x562f755d93a1 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x562f755d91c3 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/core/src/option.rs:1268:5 [INFO] [stderr] 16: 0x562f752f3c31 - core::result::Result::unwrap::h9161bc267282c79c [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/core/src/result.rs:973:23 [INFO] [stderr] 17: 0x562f752cbf9e - build_script_build::main::h7ac8e7f82c64caec [INFO] [stderr] at /opt/rustwide/workdir/build.rs:4:5 [INFO] [stderr] 18: 0x562f752cac4b - core::ops::function::FnOnce::call_once::h4cbca7ac471fe2ce [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x562f752ca76e - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ea7b4285147e654 [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x562f752cd181 - std::rt::lang_start::{{closure}}::h4ba2376192ed6634 [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x562f755b7bb7 - core::ops::function::impls:: for &F>::call_once::h54c39b9b8451875a [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x562f755b7bb7 - std::panicking::try::do_call::hcdfba51a06e21b42 [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x562f755b7bb7 - std::panicking::try::hb36953ccd24f930d [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x562f755b7bb7 - std::panic::catch_unwind::hbb374cd03beb3824 [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/panic.rs:396:14 [INFO] [stderr] 25: 0x562f755b7bb7 - std::rt::lang_start_internal::h97dca9624db2aa85 [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x562f752cd157 - std::rt::lang_start::hc42bcfdd972144ce [INFO] [stderr] at /rustc/39b841dfe36f90a7cd111e7f0c55f32594f6e578/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x562f752cc01a - main [INFO] [stderr] 28: 0x7f47284b60b3 - __libc_start_main [INFO] [stderr] 29: 0x562f752b70de - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6e86613acce6e1a4c8cf03c38b9acab3ddd0319e862344ef1f2148b2650aac5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e86613acce6e1a4c8cf03c38b9acab3ddd0319e862344ef1f2148b2650aac5f", kill_on_drop: false }` [INFO] [stdout] 6e86613acce6e1a4c8cf03c38b9acab3ddd0319e862344ef1f2148b2650aac5f