[INFO] crate runkr 1.0.0 is already in cache [INFO] testing runkr-1.0.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate runkr 1.0.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate runkr 1.0.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate runkr 1.0.0 [INFO] finished tweaking crates.io crate runkr 1.0.0 [INFO] tweaked toml for crates.io crate runkr 1.0.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b1db2314a55f69d8d437f26c0236e3b684558a9aeef4f1e4d1cdf755c06bca5e [INFO] running `"docker" "start" "-a" "b1db2314a55f69d8d437f26c0236e3b684558a9aeef4f1e4d1cdf755c06bca5e"` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling uuid v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling runkr v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.31s [INFO] running `"docker" "inspect" "b1db2314a55f69d8d437f26c0236e3b684558a9aeef4f1e4d1cdf755c06bca5e"` [INFO] running `"docker" "rm" "-f" "b1db2314a55f69d8d437f26c0236e3b684558a9aeef4f1e4d1cdf755c06bca5e"` [INFO] [stdout] b1db2314a55f69d8d437f26c0236e3b684558a9aeef4f1e4d1cdf755c06bca5e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stdout] 74c5c62bef8a7efd5a86683a03862b9ee92a74c88b6da54844d623389d62dbfb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "74c5c62bef8a7efd5a86683a03862b9ee92a74c88b6da54844d623389d62dbfb"` [INFO] [stderr] Compiling runkr v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.86s [INFO] running `"docker" "inspect" "74c5c62bef8a7efd5a86683a03862b9ee92a74c88b6da54844d623389d62dbfb"` [INFO] running `"docker" "rm" "-f" "74c5c62bef8a7efd5a86683a03862b9ee92a74c88b6da54844d623389d62dbfb"` [INFO] [stdout] 74c5c62bef8a7efd5a86683a03862b9ee92a74c88b6da54844d623389d62dbfb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ea8fc1d44379c0d9ab69d3387c6f72301c6d355bb39afe5203a7acf2af8c8b7b [INFO] running `"docker" "start" "-a" "ea8fc1d44379c0d9ab69d3387c6f72301c6d355bb39afe5203a7acf2af8c8b7b"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/runkr-ea9d137451c507c5 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test json_rpc_client::protocol::tests::test_parse_response ... ok [INFO] [stdout] test json_rpc_client::protocol::tests::test_build_message ... ok [INFO] [stdout] Received message: {"version":"1.0","method":"CommandProxy.HandleCommand","params":[{"Command":"create","Args":["foo","foo_content"]}],"id":"9df7f98a-312d-4366-84bc-db4c1a66b01a"} [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: Error("EOF while parsing a value", line: 1, column: 0)', src/lib.rs:836:21 [INFO] [stdout] Received message: [INFO] [stderr] stack backtrace: [INFO] [stdout] Reading [INFO] [stdout] Got message: {"version":"1.0","method":"CommandProxy.HandleCommand","params":["{\"Line\": \"access foo\"}"],"id":"670c9413-6590-4d27-893c-849647e25112"} [INFO] [stdout] Writing [INFO] [stdout] Reading [INFO] [stdout] Got message: foo [INFO] [stdout] Writing [INFO] [stdout] Reading [INFO] [stdout] Got message: end [INFO] [stdout] test json_rpc_client::client::tests::test_client ... ok [INFO] [stderr] 0: 0x565361fc02f4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x565361fc02f4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x565361fc02f4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x565361fc02f4 - ::fmt::h4d51ef07ce58e54b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x565361fea5cc - core::fmt::write::he16b9c1345d8565e [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x565361fbce03 - std::io::Write::write_fmt::h35d873b9ce1f02a8 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x565361fc2bc5 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x565361fc2bc5 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x565361fc2bc5 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x565361fc2902 - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x565361fc3222 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x565361fc2e0b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 12: 0x565361fe8d41 - core::panicking::panic_fmt::hc8f9a0b2af5fb585 [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 13: 0x565361fe8b63 - core::option::expect_none_failed::ha34d57526cca3063 [INFO] [stderr] at src/libcore/option.rs:1268 [INFO] [stderr] 14: 0x565361f10240 - core::result::Result::unwrap::h13186bba2f10c477 [INFO] [stderr] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x565361f2a8ce - runkr::tests::mock_server::hba9ef6222aece09b [INFO] [stderr] at src/lib.rs:836 [INFO] [stderr] 16: 0x565361f2b3f5 - runkr::tests::test_punkr_client::{{closure}}::h5d80c547738ebe23 [INFO] [stderr] at src/lib.rs:857 [INFO] [stderr] 17: 0x565361f0e015 - std::sys_common::backtrace::__rust_begin_short_backtrace::h71b3233a8e172aa4 [INFO] [stderr] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 18: 0x565361f0d095 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3b9038184c04b6be [INFO] [stderr] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stderr] 19: 0x565361f26238 - as core::ops::function::FnOnce<()>>::call_once::h4436f9a2ffbfe4e6 [INFO] [stderr] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stderr] 20: 0x565361f0e610 - std::panicking::try::do_call::haf76ad21c6ba05de [INFO] [stderr] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stderr] 21: 0x565361f0f4bd - __rust_try [INFO] [stderr] 22: 0x565361f0e48d - std::panicking::try::h6e03018034ec8d67 [INFO] [stderr] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stderr] 23: 0x565361f26bc8 - std::panic::catch_unwind::h89c31058b9507ab4 [INFO] [stderr] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stderr] 24: 0x565361f0ce9d - std::thread::Builder::spawn_unchecked::{{closure}}::h9c38571c15eeaf9c [INFO] [stderr] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stderr] 25: 0x565361f20b3e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h265982cc36fdb59e [INFO] [stderr] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stderr] 26: 0x565361fb68ef - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stderr] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stderr] 27: 0x565361fcabb3 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stderr] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stderr] 28: 0x565361fcabb3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 29: 0x7f7497bbd6db - start_thread [INFO] [stderr] 30: 0x7f74976ce88f - __clone [INFO] [stderr] 31: 0x0 - [INFO] [stdout] test tests::test_punkr_client ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests runkr [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ea8fc1d44379c0d9ab69d3387c6f72301c6d355bb39afe5203a7acf2af8c8b7b"` [INFO] running `"docker" "rm" "-f" "ea8fc1d44379c0d9ab69d3387c6f72301c6d355bb39afe5203a7acf2af8c8b7b"` [INFO] [stdout] ea8fc1d44379c0d9ab69d3387c6f72301c6d355bb39afe5203a7acf2af8c8b7b