[INFO] crate extfsm 0.11.0 is already in cache [INFO] extracting crate extfsm 0.11.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/extfsm/0.11.0 [INFO] extracting crate extfsm 0.11.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/extfsm/0.11.0 [INFO] validating manifest of extfsm-0.11.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of extfsm-0.11.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing extfsm-0.11.0 [INFO] finished frobbing extfsm-0.11.0 [INFO] frobbed toml for extfsm-0.11.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/extfsm/0.11.0/Cargo.toml [INFO] started frobbing extfsm-0.11.0 [INFO] finished frobbing extfsm-0.11.0 [INFO] frobbed toml for extfsm-0.11.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/extfsm/0.11.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing extfsm-0.11.0 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/extfsm/0.11.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 635d5ba0d800c1b709e4f2242e0fa9956c554149cb3c115f3545ef0311225253 [INFO] running `"docker" "start" "-a" "635d5ba0d800c1b709e4f2242e0fa9956c554149cb3c115f3545ef0311225253"` [INFO] [stderr] Compiling extfsm v0.11.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | / Fn(RefMut>, EventType, OptionalFnArg) [INFO] [stderr] 107 | | -> TransitionResult; [INFO] [stderr] | |___________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 106 | dyn Fn(RefMut>, EventType, OptionalFnArg) [INFO] [stderr] 107 | -> TransitionResult; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | > = Fn(RefMut>, Option, Option) [INFO] [stderr] | _____^ [INFO] [stderr] 122 | | -> TransitionResult; [INFO] [stderr] | |_______________________________________________________________________________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 121 | > = dyn Fn(RefMut>, Option, Option) [INFO] [stderr] 122 | -> TransitionResult; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:233:13 [INFO] [stderr] | [INFO] [stderr] 233 | i1: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:234:13 [INFO] [stderr] | [INFO] [stderr] 234 | i2: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1220:40 [INFO] [stderr] | [INFO] [stderr] 1220 | Ok(mut v) => { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1173:36 [INFO] [stderr] | [INFO] [stderr] 1173 | Ok(mut v) => match v { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `"docker" "inspect" "635d5ba0d800c1b709e4f2242e0fa9956c554149cb3c115f3545ef0311225253"` [INFO] running `"docker" "rm" "-f" "635d5ba0d800c1b709e4f2242e0fa9956c554149cb3c115f3545ef0311225253"` [INFO] [stdout] 635d5ba0d800c1b709e4f2242e0fa9956c554149cb3c115f3545ef0311225253 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/extfsm/0.11.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] cc3b7006e01af5789ad45e726ecd3e6abfe299df9d2d811feef7cef676e508e6 [INFO] running `"docker" "start" "-a" "cc3b7006e01af5789ad45e726ecd3e6abfe299df9d2d811feef7cef676e508e6"` [INFO] [stderr] Compiling slog-atomic v2.0.0 [INFO] [stderr] Compiling extfsm v0.11.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | / Fn(RefMut>, EventType, OptionalFnArg) [INFO] [stderr] 107 | | -> TransitionResult; [INFO] [stderr] | |___________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 106 | dyn Fn(RefMut>, EventType, OptionalFnArg) [INFO] [stderr] 107 | -> TransitionResult; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | > = Fn(RefMut>, Option, Option) [INFO] [stderr] | _____^ [INFO] [stderr] 122 | | -> TransitionResult; [INFO] [stderr] | |_______________________________________________________________________________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 121 | > = dyn Fn(RefMut>, Option, Option) [INFO] [stderr] 122 | -> TransitionResult; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:233:13 [INFO] [stderr] | [INFO] [stderr] 233 | i1: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:234:13 [INFO] [stderr] | [INFO] [stderr] 234 | i2: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1220:40 [INFO] [stderr] | [INFO] [stderr] 1220 | Ok(mut v) => { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1173:36 [INFO] [stderr] | [INFO] [stderr] 1173 | Ok(mut v) => match v { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.68s [INFO] running `"docker" "inspect" "cc3b7006e01af5789ad45e726ecd3e6abfe299df9d2d811feef7cef676e508e6"` [INFO] running `"docker" "rm" "-f" "cc3b7006e01af5789ad45e726ecd3e6abfe299df9d2d811feef7cef676e508e6"` [INFO] [stdout] cc3b7006e01af5789ad45e726ecd3e6abfe299df9d2d811feef7cef676e508e6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/extfsm/0.11.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] ae13c6aa2496954b263272db93b0412d1b6896532c6c75bf4034dea2131acf25 [INFO] running `"docker" "start" "-a" "ae13c6aa2496954b263272db93b0412d1b6896532c6c75bf4034dea2131acf25"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/extfsm-fbe3d001af7e338c [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] digraph G6afc30089f874e55a23ec29f5d64cc83 { [INFO] [stdout] Nff97c4e8513242b2bdd57424b04d6a62[label="Three"][shape="oval"]; [INFO] [stdout] N4c763b9fc41944bca77930cc423423af[label="Enter"][style="invis"][shape="plain"]; [INFO] [stdout] N3b8af2343dc843378381a4b4961e997e[label="One"][shape="oval"]; [INFO] [stdout] N05092f1a1cc246e790217d4e7ff4b9ec[label="Two"][shape="oval"]; [INFO] [stdout] Nee3ad748ea074f89b4fdb698bdaffb42[label="Init"][shape="diamond"]; [INFO] [stdout] Nff97c4e8513242b2bdd57424b04d6a62 -> Nff97c4e8513242b2bdd57424b04d6a62[label="Self2Self-RED\n|CyanEvent1|\nSelf2Self-RED\n|CyanEvent2|\nSelf2Self-RED\n|CyanEvent3|"][color="cyan"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] Nff97c4e8513242b2bdd57424b04d6a62 -> N3b8af2343dc843378381a4b4961e997e[label="Three2One-3-BLUE\n|Event3|\nThree2One-4-BLUE\n|Event4|"][color="blue"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N05092f1a1cc246e790217d4e7ff4b9ec -> N05092f1a1cc246e790217d4e7ff4b9ec[label="Self2Self-RedEvent1\n|RedEvent1|\nSelf2Self-RedEvent2\n|RedEvent2|\nSelf2Self-RedEvent3\n|RedEvent3|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N3b8af2343dc843378381a4b4961e997e -> N3b8af2343dc843378381a4b4961e997e[label="Self2Self-RedEvent1\n|RedEvent1|\nSelf2Self-RedEvent2\n|RedEvent2|\nSelf2Self-RedEvent3\n|RedEvent3|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N3b8af2343dc843378381a4b4961e997e -> N05092f1a1cc246e790217d4e7ff4b9ec[label="One2Two-GREEN\n|Event1|"][color="green"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N3b8af2343dc843378381a4b4961e997e -> N3b8af2343dc843378381a4b4961e997e[label="Self2Self-RED\n|CyanEvent1|\nSelf2Self-RED\n|CyanEvent2|\nSelf2Self-RED\n|CyanEvent3|"][color="cyan"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] Nff97c4e8513242b2bdd57424b04d6a62 -> N3b8af2343dc843378381a4b4961e997e[label="Three2One-1-RED\n|Event1|\nThree2One-2-RED\n|Event2|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] Nee3ad748ea074f89b4fdb698bdaffb42 -> N3b8af2343dc843378381a4b4961e997e[label="Init2One-GRAY\n|Event1|"][color="gray"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N05092f1a1cc246e790217d4e7ff4b9ec -> N05092f1a1cc246e790217d4e7ff4b9ec[label="Self2Self-RED\n|CyanEvent1|\nSelf2Self-RED\n|CyanEvent2|\nSelf2Self-RED\n|CyanEvent3|"][color="cyan"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N05092f1a1cc246e790217d4e7ff4b9ec -> Nff97c4e8513242b2bdd57424b04d6a62[label="Two2Three-BLUE\n|Event1|"][color="blue"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] Nff97c4e8513242b2bdd57424b04d6a62 -> Nff97c4e8513242b2bdd57424b04d6a62[label="Self2Self-RedEvent1\n|RedEvent1|\nSelf2Self-RedEvent2\n|RedEvent2|\nSelf2Self-RedEvent3\n|RedEvent3|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] } [INFO] [stdout] test tests::coin_machine_test ... ok [INFO] [stdout] digraph G8f47f6ad57d04b3dad482f68372fe758 { [INFO] [stdout] N6d7b24c69fc34c1a9da108bd7f04ab44[label="ClosedWaitForMoney"][shape="diamond"]; [INFO] [stdout] N2d48d6b791c84751b1006c9fb9e82d75[label="CheckingMoney"][shape="oval"]; [INFO] [stdout] N28546861d0874bd1aaff8aa3c8123f81[label="OpenWaitForTimeOut"][shape="oval"]; [INFO] [stdout] Nfc9b0f2c54da4405bb6c399463a08246[label="Enter"][style="dashed"][shape="plain"]; [INFO] [stdout] N82aacbeb4f374fbabb6aadf39d000c5e[label="Exit"][style="dashed"][shape="plain"]; [INFO] [stdout] N28546861d0874bd1aaff8aa3c8123f81 -> N6d7b24c69fc34c1a9da108bd7f04ab44[label="TimeOut\n|Timeout|"][color="blue"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N28546861d0874bd1aaff8aa3c8123f81 -> N82aacbeb4f374fbabb6aadf39d000c5e[label="CountClose"][color="gold"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N28546861d0874bd1aaff8aa3c8123f81 -> N28546861d0874bd1aaff8aa3c8123f81[label="Reject\n|GotCoin|\nRejected\n|RejectMoney|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N6d7b24c69fc34c1a9da108bd7f04ab44 -> N2d48d6b791c84751b1006c9fb9e82d75[label="ProcessCoin\n|GotCoin|"][color="green"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N2d48d6b791c84751b1006c9fb9e82d75 -> N6d7b24c69fc34c1a9da108bd7f04ab44[label="Rejected\n|RejectMoney|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N2d48d6b791c84751b1006c9fb9e82d75 -> N28546861d0874bd1aaff8aa3c8123f81[label="Accepted\n|AcceptMoney|"][color="green"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] Nfc9b0f2c54da4405bb6c399463a08246 -> N28546861d0874bd1aaff8aa3c8123f81[label="CountOpens"][color="gold"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] N2d48d6b791c84751b1006c9fb9e82d75 -> N2d48d6b791c84751b1006c9fb9e82d75[label="IgnoreAnotherCoin\n|GotCoin|"][color="red"][arrowhead="normal" dir="both" arrowtail="none"]; [INFO] [stdout] } [INFO] [stdout] test tests::flyweight ... 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] thread 'tests::dottest_fsm_dot' panicked at 'cannot dotfile: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5574b206ba7b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5574b206ba7b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5574b206ba7b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5574b206ba7b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5574b206ba7b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5574b206b6ea - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5574b206c1f0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5574b206bd72 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5574b206bc56 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5574b208531d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5574b2044448 - core::result::unwrap_failed::h7d4009960e31c8d2 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x5574b1f3dee7 - core::result::Result::expect::he1fba4a6cf2df55b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:827 [INFO] [stdout] 12: 0x5574b1f5ed9a - extfsm::tests::dottest_fsm_dot::h363a8114a43ae676 [INFO] [stdout] at src/lib.rs:1801 [INFO] [stdout] 13: 0x5574b1f5e95a - extfsm::tests::dottest_fsm_dot::{{closure}}::h4a1c51efafbeb62c [INFO] [stdout] at src/lib.rs:1797 [INFO] [stdout] 14: 0x5574b1ece74e - core::ops::function::FnOnce::call_once::he9ecd6be603a3505 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x5574b1f8aa1f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x5574b206e87a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x5574b1fa5018 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x5574b1fa5018 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x5574b1fa5018 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x5574b1f7fe95 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x5574b1f84015 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x5574b1f84015 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x5574b1f84015 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x5574b206e87a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x5574b1f84652 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x5574b1f84652 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x5574b1f84652 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x5574b1f84652 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x5574b206150f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x5574b206df40 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x5574b206df40 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x5574b206df40 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7f162c71e4a4 - start_thread [INFO] [stdout] 34: 0x7f162c249d0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::coin_machine_dot stdout ---- [INFO] [stdout] thread 'tests::coin_machine_dot' panicked at 'cannot dotfile: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5574b206ba7b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5574b206ba7b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5574b206ba7b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5574b206ba7b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5574b206ba7b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5574b206b6ea - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5574b206c1f0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5574b206bd72 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5574b206bc56 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5574b208531d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5574b2044448 - core::result::unwrap_failed::h7d4009960e31c8d2 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x5574b1f3dee7 - core::result::Result::expect::he1fba4a6cf2df55b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:827 [INFO] [stdout] 12: 0x5574b1f5b537 - extfsm::tests::coin_machine_dot::he449b7e8bc4d3399 [INFO] [stdout] at src/lib.rs:1594 [INFO] [stdout] 13: 0x5574b1f5b02a - extfsm::tests::coin_machine_dot::{{closure}}::hc1edf93d68f904a9 [INFO] [stdout] at src/lib.rs:1590 [INFO] [stdout] 14: 0x5574b1ece2ee - core::ops::function::FnOnce::call_once::h7c0b29c27707b4a0 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x5574b1f8aa1f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x5574b206e87a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x5574b1fa5018 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x5574b1fa5018 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x5574b1fa5018 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x5574b1f7fe95 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x5574b1f84015 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x5574b1f84015 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x5574b1f84015 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x5574b206e87a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x5574b1f84652 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x5574b1f84652 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x5574b1f84652 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x5574b1f84652 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x5574b206150f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x5574b206df40 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x5574b206df40 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x5574b206df40 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7f162c71e4a4 - start_thread [INFO] [stdout] 34: 0x7f162c249d0f - __clone [INFO] [stdout] 35: 0x0 - [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 [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "ae13c6aa2496954b263272db93b0412d1b6896532c6c75bf4034dea2131acf25"` [INFO] running `"docker" "rm" "-f" "ae13c6aa2496954b263272db93b0412d1b6896532c6c75bf4034dea2131acf25"` [INFO] [stdout] ae13c6aa2496954b263272db93b0412d1b6896532c6c75bf4034dea2131acf25