[INFO] fetching crate ipc-orchestrator 0.3.3... [INFO] testing ipc-orchestrator-0.3.3 against 1.54.0 for beta-1.55-2 [INFO] extracting crate ipc-orchestrator 0.3.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate ipc-orchestrator 0.3.3 on toolchain 1.54.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ipc-orchestrator 0.3.3 [INFO] finished tweaking crates.io crate ipc-orchestrator 0.3.3 [INFO] tweaked toml for crates.io crate ipc-orchestrator 0.3.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate ipc-orchestrator 0.3.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d558309a3178131c050a00a714f699836a7612e5b9348eb6525c8b1c3cc9932 [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" "9d558309a3178131c050a00a714f699836a7612e5b9348eb6525c8b1c3cc9932", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d558309a3178131c050a00a714f699836a7612e5b9348eb6525c8b1c3cc9932", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d558309a3178131c050a00a714f699836a7612e5b9348eb6525c8b1c3cc9932", kill_on_drop: false }` [INFO] [stdout] 9d558309a3178131c050a00a714f699836a7612e5b9348eb6525c8b1c3cc9932 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f3c105b6ddd725d3b580263edbf757e379f070d09c5f2ac38a454dec8db8fd1 [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" "8f3c105b6ddd725d3b580263edbf757e379f070d09c5f2ac38a454dec8db8fd1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.3 [INFO] [stderr] Compiling async-trait v0.1.22 [INFO] [stderr] Compiling tokio v0.2.9 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling serde_bytes v0.11.3 [INFO] [stderr] Compiling ipc-channel v0.13.0 [INFO] [stderr] Compiling ipc-orchestrator v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "8f3c105b6ddd725d3b580263edbf757e379f070d09c5f2ac38a454dec8db8fd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f3c105b6ddd725d3b580263edbf757e379f070d09c5f2ac38a454dec8db8fd1", kill_on_drop: false }` [INFO] [stdout] 8f3c105b6ddd725d3b580263edbf757e379f070d09c5f2ac38a454dec8db8fd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--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] 7e764c57ca032eac983cac5b9161737fdc51eca5dae0d5f58e36d55ef43b3214 [INFO] running `Command { std: "docker" "start" "-a" "7e764c57ca032eac983cac5b9161737fdc51eca5dae0d5f58e36d55ef43b3214", kill_on_drop: false }` [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling pretty_env_logger v0.3.1 [INFO] [stderr] Compiling ipc-orchestrator v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.73s [INFO] running `Command { std: "docker" "inspect" "7e764c57ca032eac983cac5b9161737fdc51eca5dae0d5f58e36d55ef43b3214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e764c57ca032eac983cac5b9161737fdc51eca5dae0d5f58e36d55ef43b3214", kill_on_drop: false }` [INFO] [stdout] 7e764c57ca032eac983cac5b9161737fdc51eca5dae0d5f58e36d55ef43b3214 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", 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] 8edaa77fa38b14acdeda2e9869b3c19a030806bfe5564b8c52ddaa9c292fae48 [INFO] running `Command { std: "docker" "start" "-a" "8edaa77fa38b14acdeda2e9869b3c19a030806bfe5564b8c52ddaa9c292fae48", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ipc_orchestrator-b8858a44800fab58) [INFO] [stdout] [INFO] [stderr] Doc-tests ipc-orchestrator [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/message.rs - message (line 5) ... ok [INFO] [stdout] test src/orchestrator.rs - orchestrator (line 18) ... FAILED [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/orchestrator.rs - orchestrator (line 18) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: process `start` finish with exit status: 0, closing pipeline', src/orchestrator.rs:24:50 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55660ff932e0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55660ff932e0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55660ff932e0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55660ff932e0 - ::fmt::h32d1f94a80615d18 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55660ffb6bec - core::fmt::write::h306731c068f7162c [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17 [INFO] [stdout] 5: 0x55660ff91145 - std::io::Write::write_fmt::hd2fa90334eee2a21 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15 [INFO] [stdout] 6: 0x55660ff958db - std::sys_common::backtrace::_print::h5abaa2601a852287 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55660ff958db - std::sys_common::backtrace::print::h8d81445442bb638f [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55660ff958db - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55660ff953b1 - std::panicking::default_hook::hbea8e3ccf2ba8901 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55660ff95fa4 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55660ff95a87 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55660ff937dc - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55660ff959e9 - rust_begin_unwind [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55660fe34651 - core::panicking::panic_fmt::hca6330e3e14086b4 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55660fe34743 - core::result::unwrap_failed::h6160d2b4bfbb0e87 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1355:5 [INFO] [stdout] 16: 0x55660fe5e0db - core::result::Result::unwrap::h01cac71582fc2c63 [INFO] [stdout] 17: 0x55660fe837fc - rust_out::main::_doctest_main_src_orchestrator_rs_18_0::{{closure}}::h25464dad58e4434a [INFO] [stdout] 18: 0x55660fe7e97a - as core::future::future::Future>::poll::hc6a471aac9db065c [INFO] [stdout] 19: 0x55660fe71c21 - tokio::runtime::basic_scheduler::BasicScheduler

::block_on::h9ddbe8d9151c0b77 [INFO] [stdout] 20: 0x55660fe720b4 - tokio::runtime::Runtime::block_on::{{closure}}::h6650c9ed0928225a [INFO] [stdout] 21: 0x55660fe72134 - tokio::runtime::context::enter::h21af1bc1e4dbbe72 [INFO] [stdout] 22: 0x55660fe71f82 - tokio::runtime::handle::Handle::enter::h838ddf378f1dacb7 [INFO] [stdout] 23: 0x55660fe72014 - tokio::runtime::Runtime::block_on::h53f37965f0a2c318 [INFO] [stdout] 24: 0x55660fe833b5 - rust_out::main::_doctest_main_src_orchestrator_rs_18_0::hb3005825d3c0602e [INFO] [stdout] 25: 0x55660fe83356 - rust_out::main::h2a38bb51b9580a7d [INFO] [stdout] 26: 0x55660fe4b8b3 - core::ops::function::FnOnce::call_once::hb73b95e6982fd3f0 [INFO] [stdout] 27: 0x55660fe46d19 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8371d112165838d3 [INFO] [stdout] 28: 0x55660fe471c9 - std::rt::lang_start::{{closure}}::h783adf50233ec5ec [INFO] [stdout] 29: 0x55660ff964a9 - core::ops::function::impls:: for &F>::call_once::h2aabc384aab89b7b [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 30: 0x55660ff964a9 - std::panicking::try::do_call::hc5fcacb7a85fc7b1 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40 [INFO] [stdout] 31: 0x55660ff964a9 - std::panicking::try::hb5d9603af3abbe3a [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19 [INFO] [stdout] 32: 0x55660ff964a9 - std::panic::catch_unwind::h98fe6ac3925e64b4 [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14 [INFO] [stdout] 33: 0x55660ff964a9 - std::rt::lang_start_internal::h22ac7383c516f93e [INFO] [stdout] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:34:21 [INFO] [stdout] 34: 0x55660fe471b1 - std::rt::lang_start::h11b9716471e37ff8 [INFO] [stdout] 35: 0x55660fe84053 - main [INFO] [stdout] 36: 0x7fba995440b3 - __libc_start_main [INFO] [stdout] 37: 0x55660fe34e2e - _start [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/orchestrator.rs - orchestrator (line 18) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.71s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "8edaa77fa38b14acdeda2e9869b3c19a030806bfe5564b8c52ddaa9c292fae48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8edaa77fa38b14acdeda2e9869b3c19a030806bfe5564b8c52ddaa9c292fae48", kill_on_drop: false }` [INFO] [stdout] 8edaa77fa38b14acdeda2e9869b3c19a030806bfe5564b8c52ddaa9c292fae48