[INFO] fetching crate pubsub-bus 3.1.0...
[INFO] testing pubsub-bus-3.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate pubsub-bus 3.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate pubsub-bus 3.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pubsub-bus 3.1.0
[INFO] tweaked toml for crates.io crate pubsub-bus 3.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pubsub-bus 3.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pubsub-bus 3.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e9fc50341cd53b7e18ce4e50d807f36c9fa4f61f46c1b503e0a4a8552261de5
[INFO] running `Command { std: "docker" "start" "-a" "6e9fc50341cd53b7e18ce4e50d807f36c9fa4f61f46c1b503e0a4a8552261de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e9fc50341cd53b7e18ce4e50d807f36c9fa4f61f46c1b503e0a4a8552261de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e9fc50341cd53b7e18ce4e50d807f36c9fa4f61f46c1b503e0a4a8552261de5", kill_on_drop: false }`
[INFO] [stdout] 6e9fc50341cd53b7e18ce4e50d807f36c9fa4f61f46c1b503e0a4a8552261de5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 025c13af3061fe212125a8c4051d988fe9b7969bf4a15bcec0f03ea4f508f1c5
[INFO] running `Command { std: "docker" "start" "-a" "025c13af3061fe212125a8c4051d988fe9b7969bf4a15bcec0f03ea4f508f1c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling pubsub-bus v3.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `subscriber::Subscriber::get_subscribed_topics`: Please use `is_subscribed_to` instead. Using of both methods is not recommended.
[INFO] [stdout]   --> src/event_bus_internal.rs:98:52
[INFO] [stdout]    |
[INFO] [stdout] 98 |                     let topics = s.lock().unwrap().get_subscribed_topics();
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "025c13af3061fe212125a8c4051d988fe9b7969bf4a15bcec0f03ea4f508f1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025c13af3061fe212125a8c4051d988fe9b7969bf4a15bcec0f03ea4f508f1c5", kill_on_drop: false }`
[INFO] [stdout] 025c13af3061fe212125a8c4051d988fe9b7969bf4a15bcec0f03ea4f508f1c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4c037d1ddd5d2ae1da7562bc07caf938511c0271bbdba28637503b70723f07b3
[INFO] running `Command { std: "docker" "start" "-a" "4c037d1ddd5d2ae1da7562bc07caf938511c0271bbdba28637503b70723f07b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling pubsub-bus v3.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `subscriber::Subscriber::get_subscribed_topics`: Please use `is_subscribed_to` instead. Using of both methods is not recommended.
[INFO] [stdout]   --> src/event_bus_internal.rs:98:52
[INFO] [stdout]    |
[INFO] [stdout] 98 |                     let topics = s.lock().unwrap().get_subscribed_topics();
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `subscriber::Subscriber::get_subscribed_topics`: Please use `is_subscribed_to` instead. Using of both methods is not recommended.
[INFO] [stdout]   --> src/event_bus_internal.rs:98:52
[INFO] [stdout]    |
[INFO] [stdout] 98 |                     let topics = s.lock().unwrap().get_subscribed_topics();
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "4c037d1ddd5d2ae1da7562bc07caf938511c0271bbdba28637503b70723f07b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c037d1ddd5d2ae1da7562bc07caf938511c0271bbdba28637503b70723f07b3", kill_on_drop: false }`
[INFO] [stdout] 4c037d1ddd5d2ae1da7562bc07caf938511c0271bbdba28637503b70723f07b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 37c27a300db8db4a62791a6e3f4deac311b85de46da352495a17fa87a00d1b5f
[INFO] running `Command { std: "docker" "start" "-a" "37c27a300db8db4a62791a6e3f4deac311b85de46da352495a17fa87a00d1b5f", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `subscriber::Subscriber::get_subscribed_topics`: Please use `is_subscribed_to` instead. Using of both methods is not recommended.
[INFO] [stderr]   --> src/event_bus_internal.rs:98:52
[INFO] [stderr]    |
[INFO] [stderr] 98 |                     let topics = s.lock().unwrap().get_subscribed_topics();
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pubsub-bus` (lib) generated 1 warning
[INFO] [stderr] warning: `pubsub-bus` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pubsub_bus-6af5b7848bab0ed2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test event_bus::tests::test_bus ... ok
[INFO] [stdout] test subscriber::tests::test_subscriber ... ok
[INFO] [stdout] test publisher::tests::test_bus ... ok
[INFO] [stdout] test bus_event::tests::test_event ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37c27a300db8db4a62791a6e3f4deac311b85de46da352495a17fa87a00d1b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c27a300db8db4a62791a6e3f4deac311b85de46da352495a17fa87a00d1b5f", kill_on_drop: false }`
[INFO] [stdout] 37c27a300db8db4a62791a6e3f4deac311b85de46da352495a17fa87a00d1b5f