[INFO] fetching crate event-manager 0.4.2...
[INFO] testing event-manager-0.4.2 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate event-manager 0.4.2 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate event-manager 0.4.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate event-manager 0.4.2
[INFO] tweaked toml for crates.io crate event-manager 0.4.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate event-manager 0.4.2 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate event-manager 0.4.2 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91e9229f4c8e9bf5539864cc3a7290b08209ccb8b1af39abb8faca96949fd2c8
[INFO] running `Command { std: "docker" "start" "-a" "91e9229f4c8e9bf5539864cc3a7290b08209ccb8b1af39abb8faca96949fd2c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91e9229f4c8e9bf5539864cc3a7290b08209ccb8b1af39abb8faca96949fd2c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91e9229f4c8e9bf5539864cc3a7290b08209ccb8b1af39abb8faca96949fd2c8", kill_on_drop: false }`
[INFO] [stdout] 91e9229f4c8e9bf5539864cc3a7290b08209ccb8b1af39abb8faca96949fd2c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2206f0501bd645e8772923a40726b11c7bb539540b1ee4caf8ecd082403bf6f
[INFO] running `Command { std: "docker" "start" "-a" "f2206f0501bd645e8772923a40726b11c7bb539540b1ee4caf8ecd082403bf6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling vmm-sys-util v0.15.0
[INFO] [stderr]    Compiling event-manager v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:177:18
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps>;
[INFO] [stdout]     |                  ^^^^^^^^^ the lifetime is elided here             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps<'_>>;
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/epoll.rs:87:33
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub(crate) fn ops_unchecked(&mut self, subscriber_id: SubscriberId) -> EventOps {
[INFO] [stdout]    |                                 ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub(crate) fn ops_unchecked(&mut self, subscriber_id: SubscriberId) -> EventOps<'_> {
[INFO] [stdout]    |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/manager.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps> {
[INFO] [stdout]    |                  ^^^^^^^^^ the lifetime is elided here             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps<'_>> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "f2206f0501bd645e8772923a40726b11c7bb539540b1ee4caf8ecd082403bf6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2206f0501bd645e8772923a40726b11c7bb539540b1ee4caf8ecd082403bf6f", kill_on_drop: false }`
[INFO] [stdout] f2206f0501bd645e8772923a40726b11c7bb539540b1ee4caf8ecd082403bf6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8940a788908e4b2e227bb1381dbb60a7112e0340e2a3bea471c545ccc6354b58
[INFO] running `Command { std: "docker" "start" "-a" "8940a788908e4b2e227bb1381dbb60a7112e0340e2a3bea471c545ccc6354b58", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:177:18
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps>;
[INFO] [stdout]     |                  ^^^^^^^^^ the lifetime is elided here             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps<'_>>;
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/epoll.rs:87:33
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub(crate) fn ops_unchecked(&mut self, subscriber_id: SubscriberId) -> EventOps {
[INFO] [stdout]    |                                 ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub(crate) fn ops_unchecked(&mut self, subscriber_id: SubscriberId) -> EventOps<'_> {
[INFO] [stdout]    |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/manager.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps> {
[INFO] [stdout]    |                  ^^^^^^^^^ the lifetime is elided here             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps<'_>> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling event-manager v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:177:18
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps>;
[INFO] [stdout]     |                  ^^^^^^^^^ the lifetime is elided here             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps<'_>>;
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/epoll.rs:87:33
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub(crate) fn ops_unchecked(&mut self, subscriber_id: SubscriberId) -> EventOps {
[INFO] [stdout]    |                                 ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub(crate) fn ops_unchecked(&mut self, subscriber_id: SubscriberId) -> EventOps<'_> {
[INFO] [stdout]    |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/manager.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps> {
[INFO] [stdout]    |                  ^^^^^^^^^ the lifetime is elided here             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps<'_>> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 23.88s
[INFO] running `Command { std: "docker" "inspect" "8940a788908e4b2e227bb1381dbb60a7112e0340e2a3bea471c545ccc6354b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8940a788908e4b2e227bb1381dbb60a7112e0340e2a3bea471c545ccc6354b58", kill_on_drop: false }`
[INFO] [stdout] 8940a788908e4b2e227bb1381dbb60a7112e0340e2a3bea471c545ccc6354b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 238e5703869d840f07c38ed37ccfbf7386b1caa70acdc35c7036e9492138033f
[INFO] running `Command { std: "docker" "start" "-a" "238e5703869d840f07c38ed37ccfbf7386b1caa70acdc35c7036e9492138033f", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:177:18
[INFO] [stderr]     |
[INFO] [stderr] 177 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps>;
[INFO] [stderr]     |                  ^^^^^^^^^ the lifetime is elided here             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 177 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps<'_>>;
[INFO] [stderr]     |                                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/epoll.rs:87:33
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub(crate) fn ops_unchecked(&mut self, subscriber_id: SubscriberId) -> EventOps {
[INFO] [stderr]    |                                 ^^^^^^^^^ the lifetime is elided here      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub(crate) fn ops_unchecked(&mut self, subscriber_id: SubscriberId) -> EventOps<'_> {
[INFO] [stderr]    |                                                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/manager.rs:69:18
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps> {
[INFO] [stderr]    |                  ^^^^^^^^^ the lifetime is elided here             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn event_ops(&mut self, subscriber_id: SubscriberId) -> Result<EventOps<'_>> {
[INFO] [stderr]    |                                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `event-manager` (lib) generated 3 warnings (run `cargo fix --lib -p event-manager` to apply 3 suggestions)
[INFO] [stderr] warning: `event-manager` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/event_manager-aeab9985a25692f7)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test manager::tests::test_register ... ok
[INFO] [stdout] test events::tests::test_empty_events ... ok
[INFO] [stdout] test events::tests::test_events_no_data ... ok
[INFO] [stdout] test manager::tests::test_modify ... ok
[INFO] [stdout] test manager::tests::test_add_invalid_subscriber - should panic ... ok
[INFO] [stdout] test events::tests::test_events_data ... ok
[INFO] [stdout] test manager::tests::test_remove_subscriber ... ok
[INFO] [stdout] test manager::tests::test_unregister ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic_event_manager.rs (/opt/rustwide/target/debug/deps/basic_event_manager-bd808b1d762287f8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/endpoint.rs (/opt/rustwide/target/debug/deps/endpoint-69123be4e06f5304)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/multi_threaded.rs (/opt/rustwide/target/debug/deps/multi_threaded-332e01fbb8439ac3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/negative_tests.rs (/opt/rustwide/target/debug/deps/negative_tests-01609836533e0841)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_handling_errors_in_subscriber ... ok
[INFO] [stderr] error: test failed, to rerun pass `--test negative_tests`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/negative_tests-01609836533e0841` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "238e5703869d840f07c38ed37ccfbf7386b1caa70acdc35c7036e9492138033f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238e5703869d840f07c38ed37ccfbf7386b1caa70acdc35c7036e9492138033f", kill_on_drop: false }`
[INFO] [stdout] 238e5703869d840f07c38ed37ccfbf7386b1caa70acdc35c7036e9492138033f
