[INFO] fetching crate synapps 0.3.0...
[INFO] testing synapps-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate synapps 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate synapps 0.3.0
[INFO] finished tweaking crates.io crate synapps 0.3.0
[INFO] tweaked toml for crates.io crate synapps 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synapps 0.3.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbc2e81699f38e425a88a7b816900cce3f90fee4b01dd30dea795bd2293d7df4
[INFO] running `Command { std: "docker" "start" "-a" "dbc2e81699f38e425a88a7b816900cce3f90fee4b01dd30dea795bd2293d7df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbc2e81699f38e425a88a7b816900cce3f90fee4b01dd30dea795bd2293d7df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc2e81699f38e425a88a7b816900cce3f90fee4b01dd30dea795bd2293d7df4", kill_on_drop: false }`
[INFO] [stdout] dbc2e81699f38e425a88a7b816900cce3f90fee4b01dd30dea795bd2293d7df4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a55da0daa3bc9f48c96366712ceb6f692a7d644fd0c5608e18c7691125d21adb
[INFO] running `Command { std: "docker" "start" "-a" "a55da0daa3bc9f48c96366712ceb6f692a7d644fd0c5608e18c7691125d21adb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling synapps v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "a55da0daa3bc9f48c96366712ceb6f692a7d644fd0c5608e18c7691125d21adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a55da0daa3bc9f48c96366712ceb6f692a7d644fd0c5608e18c7691125d21adb", kill_on_drop: false }`
[INFO] [stdout] a55da0daa3bc9f48c96366712ceb6f692a7d644fd0c5608e18c7691125d21adb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b092454674b53b2840bbb56660b3a1c6004f15b672831f1f55a1cfe330d29373
[INFO] running `Command { std: "docker" "start" "-a" "b092454674b53b2840bbb56660b3a1c6004f15b672831f1f55a1cfe330d29373", kill_on_drop: false }`
[INFO] [stderr]    Compiling synapps v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "b092454674b53b2840bbb56660b3a1c6004f15b672831f1f55a1cfe330d29373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b092454674b53b2840bbb56660b3a1c6004f15b672831f1f55a1cfe330d29373", kill_on_drop: false }`
[INFO] [stdout] b092454674b53b2840bbb56660b3a1c6004f15b672831f1f55a1cfe330d29373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d92ef137e2745003fd50b50dd9ccbd4a64c9b9e98b095a4d8e1beaf1dedeb2f
[INFO] running `Command { std: "docker" "start" "-a" "9d92ef137e2745003fd50b50dd9ccbd4a64c9b9e98b095a4d8e1beaf1dedeb2f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synapps-7ac7841351fbecf6)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test event::tests::all_receivers_receive_message ... ok
[INFO] [stdout] test event::tests::origin_is_not_notified ... ok
[INFO] [stdout] test event::tests::receiver_only_receives_matching_topic ... ok
[INFO] [stdout] test event::tests::dispatcher_exits_when_no_senders_left ... ok
[INFO] [stdout] test event::tests::several_senders ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests synapps
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/event.rs - event::EventDispatcher (line 106) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9d92ef137e2745003fd50b50dd9ccbd4a64c9b9e98b095a4d8e1beaf1dedeb2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d92ef137e2745003fd50b50dd9ccbd4a64c9b9e98b095a4d8e1beaf1dedeb2f", kill_on_drop: false }`
[INFO] [stdout] 9d92ef137e2745003fd50b50dd9ccbd4a64c9b9e98b095a4d8e1beaf1dedeb2f
