[INFO] crate runkr 1.0.0 is already in cache [INFO] testing runkr-1.0.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate runkr 1.0.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate runkr 1.0.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71ebdd7330a12609ecd0d378aa2d99d12e3c0945df5b313f8634e8cd9191dab9 [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" "71ebdd7330a12609ecd0d378aa2d99d12e3c0945df5b313f8634e8cd9191dab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71ebdd7330a12609ecd0d378aa2d99d12e3c0945df5b313f8634e8cd9191dab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71ebdd7330a12609ecd0d378aa2d99d12e3c0945df5b313f8634e8cd9191dab9", kill_on_drop: false }` [INFO] [stdout] 71ebdd7330a12609ecd0d378aa2d99d12e3c0945df5b313f8634e8cd9191dab9 [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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72b3f25a6516bc1735fd8ece94645b3e5d869c08e2bde032d02474cc0a70eb2c [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" "72b3f25a6516bc1735fd8ece94645b3e5d869c08e2bde032d02474cc0a70eb2c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling uuid v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling runkr v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.65s [INFO] running `Command { std: "docker" "inspect" "72b3f25a6516bc1735fd8ece94645b3e5d869c08e2bde032d02474cc0a70eb2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72b3f25a6516bc1735fd8ece94645b3e5d869c08e2bde032d02474cc0a70eb2c", kill_on_drop: false }` [INFO] [stdout] 72b3f25a6516bc1735fd8ece94645b3e5d869c08e2bde032d02474cc0a70eb2c [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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c99314b9ddb6aa0552e2b8ca280ada0852e1e2fb62dc63e1cfc397be3527c2c1 [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" "c99314b9ddb6aa0552e2b8ca280ada0852e1e2fb62dc63e1cfc397be3527c2c1", kill_on_drop: false }` [INFO] [stderr] Compiling runkr v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `Command { std: "docker" "inspect" "c99314b9ddb6aa0552e2b8ca280ada0852e1e2fb62dc63e1cfc397be3527c2c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c99314b9ddb6aa0552e2b8ca280ada0852e1e2fb62dc63e1cfc397be3527c2c1", kill_on_drop: false }` [INFO] [stdout] c99314b9ddb6aa0552e2b8ca280ada0852e1e2fb62dc63e1cfc397be3527c2c1 [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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 74d07ae0937b94f149a51f6cef92dc2f406f10573efc44b1897cf99d764054da [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" "74d07ae0937b94f149a51f6cef92dc2f406f10573efc44b1897cf99d764054da", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/runkr-6abc0171ad3eed7e [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] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: Error("EOF while parsing a value", line: 1, column: 0)', src/lib.rs:836:60 [INFO] [stdout] Received message: {"version":"1.0","method":"CommandProxy.HandleCommand","params":[{"Command":"create","Args":["foo","foo_content"]}],"id":"709dff90-c415-48f5-85df-cb74018f0d9a"} [INFO] [stderr] stack backtrace: [INFO] [stdout] Received message: [INFO] [stdout] Reading [INFO] [stdout] Got message: {"version":"1.0","method":"CommandProxy.HandleCommand","params":["{\"Line\": \"access foo\"}"],"id":"2b3ba550-2e9e-4f6e-b07b-f53572d5599a"} [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: 0x5641f226bed5 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5641f226bed5 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5641f226bed5 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5641f226bed5 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5641f229509c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x5641f2268692 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x5641f226e630 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5641f226e630 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5641f226e630 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5641f226e37c - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x5641f226ec73 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x5641f226e86b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x5641f2293781 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x5641f22935a3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x5641f21c36a7 - core::result::Result::unwrap::ha6f16b5ef8a39736 [INFO] [stderr] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x5641f21d6901 - runkr::tests::mock_server::ha1ced5c95275392d [INFO] [stderr] at src/lib.rs:836 [INFO] [stderr] 16: 0x5641f21d7435 - runkr::tests::test_punkr_client::{{closure}}::h189647cd7955baf6 [INFO] [stderr] at src/lib.rs:857 [INFO] [stderr] 17: 0x5641f21bf0c5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8e5ab55c6fa2122f [INFO] [stderr] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 18: 0x5641f21d8765 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hbe12eeef04a1ad90 [INFO] [stderr] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:475 [INFO] [stderr] 19: 0x5641f21c41c8 - as core::ops::function::FnOnce<()>>::call_once::hbcdeedecee07be8f [INFO] [stderr] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stderr] 20: 0x5641f21daa70 - std::panicking::try::do_call::he406920e40e4b891 [INFO] [stderr] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stderr] 21: 0x5641f21dbe0d - __rust_try [INFO] [stderr] 22: 0x5641f21da9ad - std::panicking::try::hc7b1d9d61262675d [INFO] [stderr] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stderr] 23: 0x5641f21c4818 - std::panic::catch_unwind::h52d6c6c3806e6d93 [INFO] [stderr] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stderr] 24: 0x5641f21d856d - std::thread::Builder::spawn_unchecked::{{closure}}::h9b32b7925ca83eda [INFO] [stderr] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:474 [INFO] [stderr] 25: 0x5641f21c4cee - core::ops::function::FnOnce::call_once{{vtable.shim}}::h46b8de70a1b86237 [INFO] [stderr] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stderr] 26: 0x5641f2275e5a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] test tests::test_punkr_client ... ok [INFO] [stderr] 27: 0x5641f2275e5a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stdout] [INFO] [stderr] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 28: 0x5641f2275e5a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stdout] [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 29: 0x7fc05836a609 - start_thread [INFO] [stderr] 30: 0x7fc058276103 - __clone [INFO] [stderr] 31: 0x0 - [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 `Command { std: "docker" "inspect" "74d07ae0937b94f149a51f6cef92dc2f406f10573efc44b1897cf99d764054da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74d07ae0937b94f149a51f6cef92dc2f406f10573efc44b1897cf99d764054da", kill_on_drop: false }` [INFO] [stdout] 74d07ae0937b94f149a51f6cef92dc2f406f10573efc44b1897cf99d764054da