[INFO] fetching crate msgbus 0.1.4...
[INFO] testing msgbus-0.1.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate msgbus 0.1.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate msgbus 0.1.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate msgbus 0.1.4
[INFO] finished tweaking crates.io crate msgbus 0.1.4
[INFO] tweaked toml for crates.io crate msgbus 0.1.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aede5e1cc1caa2a271c5d7b39f828bb34dfc303f0da43a69777720f139a3c67b
[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" "aede5e1cc1caa2a271c5d7b39f828bb34dfc303f0da43a69777720f139a3c67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aede5e1cc1caa2a271c5d7b39f828bb34dfc303f0da43a69777720f139a3c67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aede5e1cc1caa2a271c5d7b39f828bb34dfc303f0da43a69777720f139a3c67b", kill_on_drop: false }`
[INFO] [stdout] aede5e1cc1caa2a271c5d7b39f828bb34dfc303f0da43a69777720f139a3c67b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b96aacf3367465814c40ab21a4e13f87ed58e1f22db1235b781e9bd0004c085
[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" "0b96aacf3367465814c40ab21a4e13f87ed58e1f22db1235b781e9bd0004c085", kill_on_drop: false }`
[INFO] [stderr]    Compiling msgbus v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "0b96aacf3367465814c40ab21a4e13f87ed58e1f22db1235b781e9bd0004c085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b96aacf3367465814c40ab21a4e13f87ed58e1f22db1235b781e9bd0004c085", kill_on_drop: false }`
[INFO] [stdout] 0b96aacf3367465814c40ab21a4e13f87ed58e1f22db1235b781e9bd0004c085
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 96106098899a6261f67ca075fc8303b7a941ad9a3745526db7eb7387a5787ae4
[INFO] running `Command { std: "docker" "start" "-a" "96106098899a6261f67ca075fc8303b7a941ad9a3745526db7eb7387a5787ae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling msgbus v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "96106098899a6261f67ca075fc8303b7a941ad9a3745526db7eb7387a5787ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96106098899a6261f67ca075fc8303b7a941ad9a3745526db7eb7387a5787ae4", kill_on_drop: false }`
[INFO] [stdout] 96106098899a6261f67ca075fc8303b7a941ad9a3745526db7eb7387a5787ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84722b15cc2480a82f55411cbf0463cfb911e5ef594e0bdd2a684d37e1f25d58
[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" "84722b15cc2480a82f55411cbf0463cfb911e5ef594e0bdd2a684d37e1f25d58", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/msgbus-ee0554d045c0917a
[INFO] [stdout] running 14 tests
[INFO] [stdout] test rmb::tests::test_subscribe_registered ... ignored
[INFO] [stdout] test rmb::tests::test_subscribe_unregistered ... ignored
[INFO] [stdout] test msgmgr::tests::test_init_no_transport ... ok
[INFO] [stdout] test tests::test_simple_subscribe_publish ... ignored
[INFO] [stdout] test msgmgr::tests::get_transport_names ... ok
[INFO] [stdout] test msgmgr::tests::test_init_success ... ok
[INFO] [stdout] test transport::local::tests::test_init ... ok
[INFO] [stdout] test transport::network::tests::test_init ... ok
[INFO] [stdout] test transport::tests::get_internal_name ... ok
[INFO] [stdout] test transport::tests::get_local_name ... ok
[INFO] [stdout] test transport::tests::get_network_name ... ok
[INFO] [stdout] test transport::internal::tests::test_init ... ok
[INFO] [stderr]    Doc-tests msgbus
[INFO] [stdout] test tests::test_init ... ok
[INFO] [stdout] test transport::tests::test_init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 36) ... 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" "84722b15cc2480a82f55411cbf0463cfb911e5ef594e0bdd2a684d37e1f25d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84722b15cc2480a82f55411cbf0463cfb911e5ef594e0bdd2a684d37e1f25d58", kill_on_drop: false }`
[INFO] [stdout] 84722b15cc2480a82f55411cbf0463cfb911e5ef594e0bdd2a684d37e1f25d58