[INFO] fetching crate ddmw-client 0.3.0...
[INFO] testing ddmw-client-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ddmw-client 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ddmw-client 0.3.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ddmw-client 0.3.0
[INFO] finished tweaking crates.io crate ddmw-client 0.3.0
[INFO] tweaked toml for crates.io crate ddmw-client 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate ddmw-client 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2638a44f3af8043c1446b0b9e0f1733cce8290831b3b2d09d093f6e7d173379
[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" "e2638a44f3af8043c1446b0b9e0f1733cce8290831b3b2d09d093f6e7d173379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2638a44f3af8043c1446b0b9e0f1733cce8290831b3b2d09d093f6e7d173379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2638a44f3af8043c1446b0b9e0f1733cce8290831b3b2d09d093f6e7d173379", kill_on_drop: false }`
[INFO] [stdout] e2638a44f3af8043c1446b0b9e0f1733cce8290831b3b2d09d093f6e7d173379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 721dc7ff8b2a72d06416e00932f587e11d2d2635d066b6f7098d3aac0f162786
[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" "721dc7ff8b2a72d06416e00932f587e11d2d2635d066b6f7098d3aac0f162786", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling killswitch v0.3.0
[INFO] [stderr]    Compiling uncased v0.9.6
[INFO] [stderr]    Compiling figment v0.10.6
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-util v0.7.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling protwrap v0.2.0
[INFO] [stderr]    Compiling blather v0.9.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ddmw-client v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "721dc7ff8b2a72d06416e00932f587e11d2d2635d066b6f7098d3aac0f162786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "721dc7ff8b2a72d06416e00932f587e11d2d2635d066b6f7098d3aac0f162786", kill_on_drop: false }`
[INFO] [stdout] 721dc7ff8b2a72d06416e00932f587e11d2d2635d066b6f7098d3aac0f162786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 08276168b77286a3c3d33ebbdc46424e700298708da44eaf097cf19dd6e65bdf
[INFO] running `Command { std: "docker" "start" "-a" "08276168b77286a3c3d33ebbdc46424e700298708da44eaf097cf19dd6e65bdf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling tokio-util v0.7.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling protwrap v0.2.0
[INFO] [stderr]    Compiling blather v0.9.0
[INFO] [stderr]    Compiling ddmw-client v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.97s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ddmw_client-205363fd22e3d8db)
[INFO] running `Command { std: "docker" "inspect" "08276168b77286a3c3d33ebbdc46424e700298708da44eaf097cf19dd6e65bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08276168b77286a3c3d33ebbdc46424e700298708da44eaf097cf19dd6e65bdf", kill_on_drop: false }`
[INFO] [stdout] 08276168b77286a3c3d33ebbdc46424e700298708da44eaf097cf19dd6e65bdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d37c0e6a482a0d4c12cc04c2f0be083e474d8d7244560bd6f20fa2ef8938173d
[INFO] running `Command { std: "docker" "start" "-a" "d37c0e6a482a0d4c12cc04c2f0be083e474d8d7244560bd6f20fa2ef8938173d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ddmw_client-205363fd22e3d8db)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test types::node::ddlnk::tests::protimpl_to_string ... ok
[INFO] [stdout] test types::node::ddlnk::tests::protocol_to_string ... ok
[INFO] [stdout] test types::node::ddlnk::tests::string_to_protimpl ... ok
[INFO] [stdout] test types::node::ddlnk::tests::string_to_protocol ... ok
[INFO] [stdout] test types::node::tests::type_to_string ... ok
[INFO] [stdout] test types::node::tests::string_to_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ddmw-client
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/msg/recv.rs - msg::recv::recvloop_ca (line 330) - compile ... ok
[INFO] [stdout] test src/msg/recv.rs - msg::recv::recv_c (line 157) - compile ... ok
[INFO] [stdout] test src/auth.rs - auth::unauthenticate (line 379) - compile ... ok
[INFO] [stdout] test src/msg/recv.rs - msg::recv::recvloop_c (line 235) - compile ... ok
[INFO] [stdout] test src/msg/recv.rs - msg::recv::recvloop_h (line 678) - compile ... ok
[INFO] [stdout] test src/conf.rs - conf::load (line 163) - compile ... ok
[INFO] [stdout] test src/conn.rs - conn::whoami (line 119) - compile ... ok
[INFO] [stdout] test src/conn.rs - conn::connect (line 40) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d37c0e6a482a0d4c12cc04c2f0be083e474d8d7244560bd6f20fa2ef8938173d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37c0e6a482a0d4c12cc04c2f0be083e474d8d7244560bd6f20fa2ef8938173d", kill_on_drop: false }`
[INFO] [stdout] d37c0e6a482a0d4c12cc04c2f0be083e474d8d7244560bd6f20fa2ef8938173d