[INFO] cloning repository https://github.com/stupidboy666/kvserver_week2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stupidboy666/kvserver_week2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstupidboy666%2Fkvserver_week2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstupidboy666%2Fkvserver_week2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77a80c9cae391c9d9bd1586d98caa328e0fc4f72 [INFO] checking stupidboy666/kvserver_week2 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstupidboy666%2Fkvserver_week2" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stupidboy666/kvserver_week2 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stupidboy666/kvserver_week2 [INFO] finished tweaking git repo https://github.com/stupidboy666/kvserver_week2 [INFO] tweaked toml for git repo https://github.com/stupidboy666/kvserver_week2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/stupidboy666/kvserver_week2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68a0b1653cc61666dcd82a15aa36f2ded5c5e03bd6f84193051e4a9becd83f91 [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" "68a0b1653cc61666dcd82a15aa36f2ded5c5e03bd6f84193051e4a9becd83f91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68a0b1653cc61666dcd82a15aa36f2ded5c5e03bd6f84193051e4a9becd83f91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68a0b1653cc61666dcd82a15aa36f2ded5c5e03bd6f84193051e4a9becd83f91", kill_on_drop: false }` [INFO] [stdout] 68a0b1653cc61666dcd82a15aa36f2ded5c5e03bd6f84193051e4a9becd83f91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f98898c9a2106ad4cb56e2ae85d27ad77a3661de98c89731cd196d008c9c9e8 [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" "8f98898c9a2106ad4cb56e2ae85d27ad77a3661de98c89731cd196d008c9c9e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling protobuf v2.7.0 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling backtrace-sys v0.1.30 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Compiling cmake v0.1.40 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling grpcio-sys v0.4.4 [INFO] [stderr] Compiling protoc v2.7.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling getrandom v0.1.6 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling backtrace v0.3.32 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling protobuf-codegen v2.7.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling derive-new v0.5.7 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Compiling prost-build v0.5.0 [INFO] [stderr] Compiling prost v0.5.0 [INFO] [stderr] Compiling prost-types v0.5.0 [INFO] [stderr] Compiling grpcio-compiler v0.5.0-alpha [INFO] [stderr] Compiling protoc-grpcio v1.0.2 [INFO] [stderr] Compiling week1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `week1 v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/week1-52d4a6ca6e829a49/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/protos [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to compile gRPC definitions!: Os { code: 30, kind: Other, message: "Read-only file system" } [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: failure::backtrace::internal::InternalBacktrace::new::h32c6a68627c413d2 (0x5591e8aa2170) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stderr] 1: failure::backtrace::Backtrace::new::h1c8a29ff7181b2fa (0x5591e8aa1398) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stderr] 2: >::from::hce230d156025b137 (0x5591e8a821e0) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stderr] 3: >::from::h90699334f60f349f (0x5591e8a82e31) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stderr] 4: >::into::he8f604624c2b1617 (0x5591e8a84861) [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/convert/mod.rs:538 [INFO] [stderr] 5: failure::context::Context::with_err::hf1c54535b4bd941c (0x5591e8a853fc) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105 [INFO] [stderr] 6: failure::Fail::context::hdbc0787473717b80 (0x5591e8a8505f) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160 [INFO] [stderr] 7: as failure::result_ext::ResultExt>::context::{{closure}}::ha97554304e387c0a (0x5591e8a8f3ff) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stderr] 8: core::result::Result::map_err::h49f7a6695425fef4 (0x5591e8a864f3) [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/result.rs:591 [INFO] [stderr] 9: as failure::result_ext::ResultExt>::context::h41dacdfdf7e9ef71 (0x5591e8a8719e) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stderr] 10: protoc_grpcio::write_out_generated_files::h212fbc113765dd1f (0x5591e8a8c23b) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-grpcio-1.0.2/src/lib.rs:91 [INFO] [stderr] 11: protoc_grpcio::compile_grpc_protos::hd20dd061e0cf564f (0x5591e8a8b4ab) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-grpcio-1.0.2/src/lib.rs:260 [INFO] [stderr] 12: build_script_build::main::hca49eca7589fb6b8 (0x5591e8a9195d) [INFO] [stderr] at /opt/rustwide/workdir/build.rs:6 [INFO] [stderr] 13: core::ops::function::FnOnce::call_once::h1e9b43faa374b484 (0x5591e8a904bb) [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:227 [INFO] [stderr] 14: std::sys_common::backtrace::__rust_begin_short_backtrace::hcc94dab9294c7581 (0x5591e8a8236e) [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:125 [INFO] [stderr] 15: std::rt::lang_start::{{closure}}::h61b01e503a9412fd (0x5591e8a90241) [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:49 [INFO] [stderr] 16: core::ops::function::impls:: for &F>::call_once::h04259e4a34d07c2f (0x5591e8d5447a) [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:259 [INFO] [stderr] std::panicking::try::do_call::hb8da45704d5cfbbf [INFO] [stderr] at library/std/src/panicking.rs:401 [INFO] [stderr] std::panicking::try::h4beadc19a78fec52 [INFO] [stderr] at library/std/src/panicking.rs:365 [INFO] [stderr] std::panic::catch_unwind::hc58016cd36ba81a4 [INFO] [stderr] at library/std/src/panic.rs:433 [INFO] [stderr] std::rt::lang_start_internal::hc51399759a90501a [INFO] [stderr] at library/std/src/rt.rs:34 [INFO] [stderr] 17: std::rt::lang_start::h54202382b63f9d07 (0x5591e8a90220) [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:48 [INFO] [stderr] 18: main (0x5591e8a919bc) [INFO] [stderr] 19: __libc_start_main (0x7f7c401570b3) [INFO] [stderr] 20: _start (0x5591e8a7bf2e) [INFO] [stderr] 21: (0x0) [INFO] [stderr] [INFO] [stderr] failed to create "src/protos/kvserver_grpc.rs" [INFO] [stderr] [INFO] [stderr] failed to write generated grpc definitions', build.rs:7:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5591e8d51ab0 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5591e8d51ab0 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5591e8d51ab0 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5591e8d51ab0 - ::fmt::h767e17e1aa7df6a8 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5591e8d7688f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x5591e8d4f5f5 - std::io::Write::write_fmt::h4c802b6f761026c1 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x5591e8d53a2b - std::sys_common::backtrace::_print::h2769edb26a7eb606 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5591e8d53a2b - std::sys_common::backtrace::print::ha71f3549862b4cb6 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5591e8d53a2b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5591e8d53501 - std::panicking::default_hook::h290aa602c0fb11df [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5591e8d54040 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:625:17 [INFO] [stderr] 11: 0x5591e8d53bd7 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x5591e8d51f4c - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5591e8d53b39 - rust_begin_unwind [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x5591e8a7b771 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x5591e8a7b863 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x5591e8a86362 - core::result::Result::expect::hb1951ca8b8a13dae [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x5591e8a91989 - build_script_build::main::hca49eca7589fb6b8 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:6:5 [INFO] [stderr] 18: 0x5591e8a904bb - core::ops::function::FnOnce::call_once::h1e9b43faa374b484 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x5591e8a8236e - std::sys_common::backtrace::__rust_begin_short_backtrace::hcc94dab9294c7581 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x5591e8a90241 - std::rt::lang_start::{{closure}}::h61b01e503a9412fd [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:49:18 [INFO] [stderr] 21: 0x5591e8d5447a - core::ops::function::impls:: for &F>::call_once::h04259e4a34d07c2f [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x5591e8d5447a - std::panicking::try::do_call::hb8da45704d5cfbbf [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:401:40 [INFO] [stderr] 23: 0x5591e8d5447a - std::panicking::try::h4beadc19a78fec52 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:365:19 [INFO] [stderr] 24: 0x5591e8d5447a - std::panic::catch_unwind::hc58016cd36ba81a4 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panic.rs:433:14 [INFO] [stderr] 25: 0x5591e8d5447a - std::rt::lang_start_internal::hc51399759a90501a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:34:21 [INFO] [stderr] 26: 0x5591e8a90220 - std::rt::lang_start::h54202382b63f9d07 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:48:5 [INFO] [stderr] 27: 0x5591e8a919bc - main [INFO] [stderr] 28: 0x7f7c401570b3 - __libc_start_main [INFO] [stderr] 29: 0x5591e8a7bf2e - _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" "8f98898c9a2106ad4cb56e2ae85d27ad77a3661de98c89731cd196d008c9c9e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f98898c9a2106ad4cb56e2ae85d27ad77a3661de98c89731cd196d008c9c9e8", kill_on_drop: false }` [INFO] [stdout] 8f98898c9a2106ad4cb56e2ae85d27ad77a3661de98c89731cd196d008c9c9e8