[INFO] crate tokio-resol-vbus 0.1.0 is already in cache
[INFO] testing tokio-resol-vbus-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate tokio-resol-vbus 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate tokio-resol-vbus 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-resol-vbus 0.1.0
[INFO] finished tweaking crates.io crate tokio-resol-vbus 0.1.0
[INFO] tweaked toml for crates.io crate tokio-resol-vbus 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2aaea38d8fe33a3d7fec23bb1a229f6f53c0f470ea86398e9d9eb055c2d65e23
[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" "2aaea38d8fe33a3d7fec23bb1a229f6f53c0f470ea86398e9d9eb055c2d65e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aaea38d8fe33a3d7fec23bb1a229f6f53c0f470ea86398e9d9eb055c2d65e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aaea38d8fe33a3d7fec23bb1a229f6f53c0f470ea86398e9d9eb055c2d65e23", kill_on_drop: false }`
[INFO] [stdout] 2aaea38d8fe33a3d7fec23bb1a229f6f53c0f470ea86398e9d9eb055c2d65e23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--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] faa60759bb627e91760e8dc2d8e00ece082e49e4d1a2454b4ff1b69578493caa
[INFO] running `Command { std: "docker" "start" "-a" "faa60759bb627e91760e8dc2d8e00ece082e49e4d1a2454b4ff1b69578493caa", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling resol-vbus v0.2.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-resol-vbus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.92s
[INFO] running `Command { std: "docker" "inspect" "faa60759bb627e91760e8dc2d8e00ece082e49e4d1a2454b4ff1b69578493caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa60759bb627e91760e8dc2d8e00ece082e49e4d1a2454b4ff1b69578493caa", kill_on_drop: false }`
[INFO] [stdout] faa60759bb627e91760e8dc2d8e00ece082e49e4d1a2454b4ff1b69578493caa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 202c37ca639807c867d85e2667a32210eba7ecdc17386be0d361a3d2159caf7f
[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" "202c37ca639807c867d85e2667a32210eba7ecdc17386be0d361a3d2159caf7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling serialport v3.3.0
[INFO] [stderr]    Compiling mio-serial v3.3.0
[INFO] [stderr]    Compiling tokio-serial v3.3.0
[INFO] [stderr]    Compiling tokio-resol-vbus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.46s
[INFO] running `Command { std: "docker" "inspect" "202c37ca639807c867d85e2667a32210eba7ecdc17386be0d361a3d2159caf7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "202c37ca639807c867d85e2667a32210eba7ecdc17386be0d361a3d2159caf7f", kill_on_drop: false }`
[INFO] [stdout] 202c37ca639807c867d85e2667a32210eba7ecdc17386be0d361a3d2159caf7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9283e45e372937a3aa36cf3410f16a7bd3c2e9a385b45ca1cd8ee84c4d707bc0
[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" "9283e45e372937a3aa36cf3410f16a7bd3c2e9a385b45ca1cd8ee84c4d707bc0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_resol_vbus-f05b059b2001feae
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test live_data_stream::tests::test_commit_value_transaction ... ok
[INFO] [stdout] test live_data_stream::tests::test_begin_bulk_value_transaction ... ok
[INFO] [stdout] test live_data_stream::tests::test_get_caps1 ... ok
[INFO] [stdout] test live_data_stream::tests::test_get_value_by_index ... ok
[INFO] [stdout] test live_data_stream::tests::test_get_value_index_by_id_hash ... ok
[INFO] [stdout] test live_data_stream::tests::test_get_value_id_hash_by_index ... ok
[INFO] [stdout] test live_data_stream::tests::test_set_value_by_index ... ok
[INFO] [stdout] test live_data_stream::tests::test_set_bulk_value_by_index ... ok
[INFO] [stdout] test live_data_stream::tests::test_rollback_value_transaction ... ok
[INFO] [stdout] test live_data_stream::tests::test_wait_for_free_bus ... ok
[INFO] [stdout] test live_data_stream::tests::test_release_bus ... ok
[INFO] [stdout] test tcp_client_handshake::tests::test ... ok
[INFO] [stdout] test tcp_server_handshake::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-resol-vbus
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/tcp_client_handshake.rs - tcp_client_handshake::TcpClientHandshake (line 18) ... ok
[INFO] [stdout] test src/tcp_server_handshake.rs - tcp_server_handshake::TcpServerHandshake (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9283e45e372937a3aa36cf3410f16a7bd3c2e9a385b45ca1cd8ee84c4d707bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9283e45e372937a3aa36cf3410f16a7bd3c2e9a385b45ca1cd8ee84c4d707bc0", kill_on_drop: false }`
[INFO] [stdout] 9283e45e372937a3aa36cf3410f16a7bd3c2e9a385b45ca1cd8ee84c4d707bc0