[INFO] fetching crate extfsm 0.12.1...
[INFO] testing extfsm-0.12.1 against 1.93.0 for beta-1.94-1
[INFO] extracting crate extfsm 0.12.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate extfsm 0.12.1
[INFO] finished tweaking crates.io crate extfsm 0.12.1
[INFO] tweaked toml for crates.io crate extfsm 0.12.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate extfsm 0.12.1 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "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" "+1.93.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding slog-atomic v2.0.0 (available: v3.1.0)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.20.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded take_mut v0.2.2
[INFO] [stderr]   Downloaded custom_derive v0.1.7
[INFO] [stderr]   Downloaded enum_derive v0.1.7
[INFO] [stderr]   Downloaded slog-atomic v2.0.0
[INFO] [stderr]   Downloaded term v1.2.1
[INFO] [stderr]   Downloaded slog v2.8.2
[INFO] [stderr]   Downloaded slog-async v2.8.0
[INFO] [stderr]   Downloaded crossbeam v0.2.12
[INFO] [stderr]   Downloaded slog-term v2.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fb90d006762ba4db63bb320eedb8796aa7f442f82ba340569196854947ec1c9
[INFO] running `Command { std: "docker" "start" "-a" "7fb90d006762ba4db63bb320eedb8796aa7f442f82ba340569196854947ec1c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fb90d006762ba4db63bb320eedb8796aa7f442f82ba340569196854947ec1c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fb90d006762ba4db63bb320eedb8796aa7f442f82ba340569196854947ec1c9", kill_on_drop: false }`
[INFO] [stdout] 7fb90d006762ba4db63bb320eedb8796aa7f442f82ba340569196854947ec1c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96764c915171cfd976b02b025a074cbadf0c2f0a21f725d3d775301ebaa53aa5
[INFO] running `Command { std: "docker" "start" "-a" "96764c915171cfd976b02b025a074cbadf0c2f0a21f725d3d775301ebaa53aa5", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling dot v0.1.4
[INFO] [stderr]    Compiling enum_derive v0.1.7
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling extfsm v0.12.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:541:9
[INFO] [stdout]     |
[INFO] [stdout] 541 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 542 |     ) -> Ref<TransitionTable<ExtendedState, StateType, EventType, TransitionFnArguments, ErrorType>>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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] 542 |     ) -> Ref<'_, TransitionTable<ExtendedState, StateType, EventType, TransitionFnArguments, ErrorType>>
[INFO] [stdout]     |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:549:9
[INFO] [stdout]     |
[INFO] [stdout] 549 |           &self,
[INFO] [stdout]     |           ^^^^^ the lifetime is elided here
[INFO] [stdout] 550 |       ) -> Ref<
[INFO] [stdout]     |  __________^
[INFO] [stdout] 551 | |         EntryExitTransitionTable<
[INFO] [stdout] 552 | |             ExtendedState,
[INFO] [stdout] 553 | |             StateType,
[INFO] [stdout] ...   |
[INFO] [stdout] 557 | |         >,
[INFO] [stdout] 558 | |     > {
[INFO] [stdout]     | |_____^ 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] 550 |     ) -> Ref<'_, 
[INFO] [stdout]     |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:598:27
[INFO] [stdout]     |
[INFO] [stdout] 598 |     pub fn extended_state(&self) -> Ref<Box<ExtendedState>> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided 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] 598 |     pub fn extended_state(&self) -> Ref<'_, Box<ExtendedState>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "96764c915171cfd976b02b025a074cbadf0c2f0a21f725d3d775301ebaa53aa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96764c915171cfd976b02b025a074cbadf0c2f0a21f725d3d775301ebaa53aa5", kill_on_drop: false }`
[INFO] [stdout] 96764c915171cfd976b02b025a074cbadf0c2f0a21f725d3d775301ebaa53aa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 942d02c834d57225373261aa018f32f7748d9a321fbac01c1f62ed0473a758e2
[INFO] running `Command { std: "docker" "start" "-a" "942d02c834d57225373261aa018f32f7748d9a321fbac01c1f62ed0473a758e2", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling time-macros v0.2.26
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:541:9
[INFO] [stdout]     |
[INFO] [stdout] 541 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 542 |     ) -> Ref<TransitionTable<ExtendedState, StateType, EventType, TransitionFnArguments, ErrorType>>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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] 542 |     ) -> Ref<'_, TransitionTable<ExtendedState, StateType, EventType, TransitionFnArguments, ErrorType>>
[INFO] [stdout]     |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:549:9
[INFO] [stdout]     |
[INFO] [stdout] 549 |           &self,
[INFO] [stdout]     |           ^^^^^ the lifetime is elided here
[INFO] [stdout] 550 |       ) -> Ref<
[INFO] [stdout]     |  __________^
[INFO] [stdout] 551 | |         EntryExitTransitionTable<
[INFO] [stdout] 552 | |             ExtendedState,
[INFO] [stdout] 553 | |             StateType,
[INFO] [stdout] ...   |
[INFO] [stdout] 557 | |         >,
[INFO] [stdout] 558 | |     > {
[INFO] [stdout]     | |_____^ 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] 550 |     ) -> Ref<'_, 
[INFO] [stdout]     |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:598:27
[INFO] [stdout]     |
[INFO] [stdout] 598 |     pub fn extended_state(&self) -> Ref<Box<ExtendedState>> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided 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] 598 |     pub fn extended_state(&self) -> Ref<'_, Box<ExtendedState>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling slog-atomic v2.0.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling time v0.3.46
[INFO] [stderr]    Compiling slog-term v2.9.2
[INFO] [stderr]    Compiling extfsm v0.12.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:541:9
[INFO] [stdout]     |
[INFO] [stdout] 541 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 542 |     ) -> Ref<TransitionTable<ExtendedState, StateType, EventType, TransitionFnArguments, ErrorType>>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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] 542 |     ) -> Ref<'_, TransitionTable<ExtendedState, StateType, EventType, TransitionFnArguments, ErrorType>>
[INFO] [stdout]     |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:549:9
[INFO] [stdout]     |
[INFO] [stdout] 549 |           &self,
[INFO] [stdout]     |           ^^^^^ the lifetime is elided here
[INFO] [stdout] 550 |       ) -> Ref<
[INFO] [stdout]     |  __________^
[INFO] [stdout] 551 | |         EntryExitTransitionTable<
[INFO] [stdout] 552 | |             ExtendedState,
[INFO] [stdout] 553 | |             StateType,
[INFO] [stdout] ...   |
[INFO] [stdout] 557 | |         >,
[INFO] [stdout] 558 | |     > {
[INFO] [stdout]     | |_____^ 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] 550 |     ) -> Ref<'_, 
[INFO] [stdout]     |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:598:27
[INFO] [stdout]     |
[INFO] [stdout] 598 |     pub fn extended_state(&self) -> Ref<Box<ExtendedState>> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided 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] 598 |     pub fn extended_state(&self) -> Ref<'_, Box<ExtendedState>> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.57s
[INFO] running `Command { std: "docker" "inspect" "942d02c834d57225373261aa018f32f7748d9a321fbac01c1f62ed0473a758e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942d02c834d57225373261aa018f32f7748d9a321fbac01c1f62ed0473a758e2", kill_on_drop: false }`
[INFO] [stdout] 942d02c834d57225373261aa018f32f7748d9a321fbac01c1f62ed0473a758e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f92c4806b096a1059e5b02d420a580abdebb13b030525c0d91826a5874118457
[INFO] running `Command { std: "docker" "start" "-a" "f92c4806b096a1059e5b02d420a580abdebb13b030525c0d91826a5874118457", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:541:9
[INFO] [stderr]     |
[INFO] [stderr] 541 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 542 |     ) -> Ref<TransitionTable<ExtendedState, StateType, EventType, TransitionFnArguments, ErrorType>>
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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] 542 |     ) -> Ref<'_, TransitionTable<ExtendedState, StateType, EventType, TransitionFnArguments, ErrorType>>
[INFO] [stderr]     |              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:549:9
[INFO] [stderr]     |
[INFO] [stderr] 549 |           &self,
[INFO] [stderr]     |           ^^^^^ the lifetime is elided here
[INFO] [stderr] 550 |       ) -> Ref<
[INFO] [stderr]     |  __________^
[INFO] [stderr] 551 | |         EntryExitTransitionTable<
[INFO] [stderr] 552 | |             ExtendedState,
[INFO] [stderr] 553 | |             StateType,
[INFO] [stderr] ...   |
[INFO] [stderr] 557 | |         >,
[INFO] [stderr] 558 | |     > {
[INFO] [stderr]     | |_____^ 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] 550 |     ) -> Ref<'_, 
[INFO] [stderr]     |              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:598:27
[INFO] [stderr]     |
[INFO] [stderr] 598 |     pub fn extended_state(&self) -> Ref<Box<ExtendedState>> {
[INFO] [stderr]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided 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] 598 |     pub fn extended_state(&self) -> Ref<'_, Box<ExtendedState>> {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: `extfsm` (lib) generated 3 warnings (run `cargo fix --lib -p extfsm` to apply 3 suggestions)
[INFO] [stderr] warning: `extfsm` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/extfsm-18d556bbc6765143)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] digraph G9B301C1329614578B3D56A1B19D18A13 {
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[INFO] [stdout]     N6E19CC5171F7423C9F3D24D7451193C6[label="Exit"][style="dashed"][shape="plain"];
[INFO] [stdout]     N4667A5A63691463491624BFA85A66F9D[label="CheckingMoney"][shape="oval"];
[INFO] [stdout]     ND79C4E62212641FA85F3B726D8B61611[label="OpenWaitForTimeOut"][shape="oval"];
[INFO] [stdout]     N541D7124312A47C1AD605B1F34E39D5B[label="ClosedWaitForMoney"][shape="diamond"];
[INFO] [stdout]     ND79C4E62212641FA85F3B726D8B61611 -> N6E19CC5171F7423C9F3D24D7451193C6[label="CountClose"][color="gold"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     N4667A5A63691463491624BFA85A66F9D -> N541D7124312A47C1AD605B1F34E39D5B[label="Rejected\n|RejectMoney|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     N4667A5A63691463491624BFA85A66F9D -> N4667A5A63691463491624BFA85A66F9D[label="IgnoreAnotherCoin\n|GotCoin|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     N4667A5A63691463491624BFA85A66F9D -> ND79C4E62212641FA85F3B726D8B61611[label="Accepted\n|AcceptMoney|"][color="green"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     N478F1E7FD1004D748BCF8279B5CCDDAF -> ND79C4E62212641FA85F3B726D8B61611[label="CountOpens"][color="gold"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     ND79C4E62212641FA85F3B726D8B61611 -> ND79C4E62212641FA85F3B726D8B61611[label="Reject\n|GotCoin|\nRejected\n|RejectMoney|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     ND79C4E62212641FA85F3B726D8B61611 -> N541D7124312A47C1AD605B1F34E39D5B[label="TimeOut\n|Timeout|"][color="blue"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     N541D7124312A47C1AD605B1F34E39D5B -> N4667A5A63691463491624BFA85A66F9D[label="ProcessCoin\n|GotCoin|"][color="green"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout] }
[INFO] [stdout] test tests::flyweight ... ok
[INFO] [stdout] digraph GDF118B7FEA2641E88912B74235BD78E1 {
[INFO] [stdout]     NBFA91089C31546F9942DC81BCA0083DA[label="Init"][shape="diamond"];
[INFO] [stdout]     N3957D361A2764F7CB1161F936C2E1AAE[label="Three"][shape="oval"];
[INFO] [stdout]     N97AAA379860D4AE79C2F2157BF4D1338[label="Two"][shape="oval"];
[INFO] [stdout]     NF1EEDE793D6E472B95D714AAB666834E[label="One"][shape="oval"];
[INFO] [stdout]     N9351C5BF5EDC4017A92B4BA277DE500E[label="Enter"][style="invis"][shape="plain"];
[INFO] [stdout]     N97AAA379860D4AE79C2F2157BF4D1338 -> N97AAA379860D4AE79C2F2157BF4D1338[label="Self2Self-RedEvent1\n|RedEvent1|\nSelf2Self-RedEvent2\n|RedEvent2|\nSelf2Self-RedEvent3\n|RedEvent3|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     N3957D361A2764F7CB1161F936C2E1AAE -> N3957D361A2764F7CB1161F936C2E1AAE[label="Self2Self-RedEvent1\n|RedEvent1|\nSelf2Self-RedEvent2\n|RedEvent2|\nSelf2Self-RedEvent3\n|RedEvent3|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     N3957D361A2764F7CB1161F936C2E1AAE -> N3957D361A2764F7CB1161F936C2E1AAE[label="Self2Self-RED\n|CyanEvent1|\nSelf2Self-RED\n|CyanEvent2|\nSelf2Self-RED\n|CyanEvent3|"][color="cyan"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     N3957D361A2764F7CB1161F936C2E1AAE -> NF1EEDE793D6E472B95D714AAB666834E[label="Three2One-1-RED\n|Event1|\nThree2One-2-RED\n|Event2|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     N3957D361A2764F7CB1161F936C2E1AAE -> NF1EEDE793D6E472B95D714AAB666834E[label="Three2One-3-BLUE\n|Event3|\nThree2One-4-BLUE\n|Event4|"][color="blue"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     NF1EEDE793D6E472B95D714AAB666834E -> N97AAA379860D4AE79C2F2157BF4D1338[label="One2Two-GREEN\n|Event1|"][color="green"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     NBFA91089C31546F9942DC81BCA0083DA -> NF1EEDE793D6E472B95D714AAB666834E[label="Init2One-GRAY\n|Event1|"][color="gray"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     NF1EEDE793D6E472B95D714AAB666834E -> NF1EEDE793D6E472B95D714AAB666834E[label="Self2Self-RED\n|CyanEvent1|\nSelf2Self-RED\n|CyanEvent2|\nSelf2Self-RED\n|CyanEvent3|"][color="cyan"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     N97AAA379860D4AE79C2F2157BF4D1338 -> N97AAA379860D4AE79C2F2157BF4D1338[label="Self2Self-RED\n|CyanEvent1|\nSelf2Self-RED\n|CyanEvent2|\nSelf2Self-RED\n|CyanEvent3|"][color="cyan"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     NF1EEDE793D6E472B95D714AAB666834E -> NF1EEDE793D6E472B95D714AAB666834E[label="Self2Self-RedEvent1\n|RedEvent1|\nSelf2Self-RedEvent2\n|RedEvent2|\nSelf2Self-RedEvent3\n|RedEvent3|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout]     N97AAA379860D4AE79C2F2157BF4D1338 -> N3957D361A2764F7CB1161F936C2E1AAE[label="Two2Three-BLUE\n|Event1|"][color="blue"][arrowhead="normal" dir="both" arrowtail="none"];
[INFO] [stdout] }
[INFO] [stdout] test tests::coin_machine_test ... ok
[INFO] [stdout] test tests::dottest_fsm_dot ... FAILED
[INFO] [stdout] test tests::coin_machine_dot ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::dottest_fsm_dot stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::dottest_fsm_dot' (26) panicked at src/lib.rs:1835:19:
[INFO] [stdout] cannot dotfile: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b400c7e4fa2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b400c7e4fa2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b400c7e4fa2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5b400c7e4fa2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5b400c7f61a7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b400c7f61a7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5b400c7b3386 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b400c7b3386 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5b400c7c4109 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5b400c7c4109 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b400c7c3fa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5b400c6ff48e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5b400c6ff48e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b400c7c4382 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5b400c7c4382 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5b400c7c41c8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5b400c7bf229 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5b400c7a766d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5b400c7fdaac - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b400c7fd292 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5b400c68980c - core::result::Result<T,E>::expect::h3f2d6d393071d587
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5b400c6c5b48 - extfsm::tests::dottest_fsm_dot::hc8a892d27f9c5c91
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:1835:19
[INFO] [stdout]   22:     0x5b400c6c5be7 - extfsm::tests::dottest_fsm_dot::{{closure}}::h336bdf7750e727b1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:1822:25
[INFO] [stdout]   23:     0x5b400c678846 - core::ops::function::FnOnce::call_once::hc51b219ccd04e39f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5b400c6ff2bb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b400c6ff2bb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5b400c712c4a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5b400c712c4a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5b400c712c4a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5b400c712c4a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5b400c712c4a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5b400c712c4a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5b400c712c4a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5b400c6ecee4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5b400c6ecee4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x5b400c6f0812 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x5b400c6f0812 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5b400c6f0812 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5b400c6f0812 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5b400c6f0812 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5b400c6f0812 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x5b400c6f0812 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5b400c7ba8af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5b400c7ba8af - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x77f46ed26aa4 - <unknown>
[INFO] [stdout]   45:     0x77f46edb3a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::coin_machine_dot stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::coin_machine_dot' (24) panicked at src/lib.rs:1630:19:
[INFO] [stdout] cannot dotfile: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b400c7e4fa2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b400c7e4fa2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b400c7e4fa2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5b400c7e4fa2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5b400c7f61a7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b400c7f61a7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5b400c7b3386 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b400c7b3386 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5b400c7c4109 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5b400c7c4109 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b400c7c3fa1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5b400c6ff48e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5b400c6ff48e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b400c7c4382 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5b400c7c4382 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5b400c7c41c8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5b400c7bf229 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5b400c7a766d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5b400c7fdaac - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b400c7fd292 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5b400c68980c - core::result::Result<T,E>::expect::h3f2d6d393071d587
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5b400c6c626f - extfsm::tests::coin_machine_dot::hb822574e3e5f0bc2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:1630:19
[INFO] [stdout]   22:     0x5b400c6c6327 - extfsm::tests::coin_machine_dot::{{closure}}::h294a8ccce543ff43
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:1613:26
[INFO] [stdout]   23:     0x5b400c6776a6 - core::ops::function::FnOnce::call_once::h255c392802ccd483
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5b400c6ff2bb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b400c6ff2bb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5b400c712c4a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5b400c712c4a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5b400c712c4a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5b400c712c4a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5b400c712c4a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5b400c712c4a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5b400c712c4a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5b400c6ecee4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5b400c6ecee4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x5b400c6f0812 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x5b400c6f0812 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5b400c6f0812 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5b400c6f0812 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5b400c6f0812 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5b400c6f0812 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x5b400c6f0812 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5b400c7ba8af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5b400c7ba8af - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x77f46ed26aa4 - <unknown>
[INFO] [stdout]   45:     0x77f46edb3a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::coin_machine_dot
[INFO] [stdout]     tests::dottest_fsm_dot
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "f92c4806b096a1059e5b02d420a580abdebb13b030525c0d91826a5874118457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f92c4806b096a1059e5b02d420a580abdebb13b030525c0d91826a5874118457", kill_on_drop: false }`
[INFO] [stdout] f92c4806b096a1059e5b02d420a580abdebb13b030525c0d91826a5874118457
