[INFO] cloning repository https://github.com/waylandc/tokio-client-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/waylandc/tokio-client-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaylandc%2Ftokio-client-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaylandc%2Ftokio-client-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8117adef400b0329c6256cb196a698283b6153b9 [INFO] checking waylandc/tokio-client-server against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaylandc%2Ftokio-client-server" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/waylandc/tokio-client-server on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/waylandc/tokio-client-server [INFO] finished tweaking git repo https://github.com/waylandc/tokio-client-server [INFO] tweaked toml for git repo https://github.com/waylandc/tokio-client-server written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/waylandc/tokio-client-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a9bdfbf47c7726deda0f256c1de224dae1baadb179ea5793a5705445405cbaf [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" "9a9bdfbf47c7726deda0f256c1de224dae1baadb179ea5793a5705445405cbaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a9bdfbf47c7726deda0f256c1de224dae1baadb179ea5793a5705445405cbaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a9bdfbf47c7726deda0f256c1de224dae1baadb179ea5793a5705445405cbaf", kill_on_drop: false }` [INFO] [stdout] 9a9bdfbf47c7726deda0f256c1de224dae1baadb179ea5793a5705445405cbaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--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] beee9366d6095cb0fab239001c8d813025a5fc382da8c6883f11e57e234d3132 [INFO] running `Command { std: "docker" "start" "-a" "beee9366d6095cb0fab239001c8d813025a5fc382da8c6883f11e57e234d3132", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling protobuf v2.17.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling protobuf-codegen v2.17.0 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling which v4.0.2 [INFO] [stderr] Compiling protoc v2.17.0 [INFO] [stderr] Compiling protoc-rust v2.17.0 [INFO] [stderr] Compiling myapi v0.1.0 (/opt/rustwide/workdir/myapi) [INFO] [stderr] error: failed to run custom build command for `myapi v0.1.0 (/opt/rustwide/workdir/myapi)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/myapi-41cd0942ff207189/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc: Os { code: 30, kind: Other, message: "Read-only file system" }', myapi/build.rs:11:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560882f94c80 - std::backtrace_rs::backtrace::libunwind::trace::hdcf4f90f85129e83 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x560882f94c80 - std::backtrace_rs::backtrace::trace_unsynchronized::h2669e30cb82f6732 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x560882f94c80 - std::sys_common::backtrace::_print_fmt::hfbda19e17f6db318 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x560882f94c80 - ::fmt::h1a8751bf59281272 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x560882fb9d2f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x560882f92385 - std::io::Write::write_fmt::hd7dd3a1df9b6befb [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x560882f96dfb - std::sys_common::backtrace::_print::h551e9ec8a9fa8106 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x560882f96dfb - std::sys_common::backtrace::print::ha4b1c5e95fa040b3 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x560882f96dfb - std::panicking::default_hook::{{closure}}::h0b34c9ab7fb9f857 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x560882f968dd - std::panicking::default_hook::h3067e8318decd17a [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x560882f973ad - std::panicking::rust_panic_with_hook::h81b8facc50f34daa [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x560882f96fa7 - std::panicking::begin_panic_handler::{{closure}}::ha376ab85d95a000e [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x560882f9513c - std::sys_common::backtrace::__rust_end_short_backtrace::h6795c8afdd1a77e6 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x560882f96f09 - rust_begin_unwind [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x560882d164f1 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x560882d165e3 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x560882d16e80 - core::result::Result::expect::h4f1b75d7f5401a10 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x560882d171fa - build_script_build::main::hd3b5c682eda9afa5 [INFO] [stderr] at /opt/rustwide/workdir/myapi/build.rs:6:5 [INFO] [stderr] 18: 0x560882d16d7b - core::ops::function::FnOnce::call_once::h4b929a9bbc32f5fe [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x560882d16d1e - std::sys_common::backtrace::__rust_begin_short_backtrace::h741ee01aa942ffd3 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x560882d16f11 - std::rt::lang_start::{{closure}}::hbcfed97fac566ad0 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/rt.rs:49:18 [INFO] [stderr] 21: 0x560882f977aa - core::ops::function::impls:: for &F>::call_once::h3b8c329143d7638a [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x560882f977aa - std::panicking::try::do_call::h4b72c261b4eefc1b [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x560882f977aa - std::panicking::try::h703d31b7896cbd49 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x560882f977aa - std::panic::catch_unwind::h37cad9b35388a915 [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x560882f977aa - std::rt::lang_start_internal::hab5a8a909af4f90e [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/rt.rs:34:21 [INFO] [stderr] 26: 0x560882d16ef0 - std::rt::lang_start::h3cf5f36768b45e8d [INFO] [stderr] at /rustc/50e1dc1536264ab71c0850f346b12309477f29f7/library/std/src/rt.rs:48:5 [INFO] [stderr] 27: 0x560882d1725c - main [INFO] [stderr] 28: 0x7fa18a8e00b3 - __libc_start_main [INFO] [stderr] 29: 0x560882d16c4e - _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" "beee9366d6095cb0fab239001c8d813025a5fc382da8c6883f11e57e234d3132", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beee9366d6095cb0fab239001c8d813025a5fc382da8c6883f11e57e234d3132", kill_on_drop: false }` [INFO] [stdout] beee9366d6095cb0fab239001c8d813025a5fc382da8c6883f11e57e234d3132