[INFO] fetching crate miniconf 0.1.0... [INFO] testing miniconf-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate miniconf 0.1.0 into /workspace/builds/worker-118/source [INFO] validating manifest of crates.io crate miniconf 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate miniconf 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate miniconf 0.1.0 [INFO] tweaked toml for crates.io crate miniconf 0.1.0 written to /workspace/builds/worker-118/source/Cargo.toml [INFO] crate crates.io crate miniconf 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded enum-iterator-derive v0.6.0 [INFO] [stderr] Downloaded case v1.0.0 [INFO] [stderr] Downloaded bit_field v0.10.1 [INFO] [stderr] Downloaded smlang v0.4.0 [INFO] [stderr] Downloaded env_logger v0.9.0 [INFO] [stderr] Downloaded smlang-macros v0.2.0 [INFO] [stderr] Downloaded minimq v0.3.0 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded enum-iterator v0.6.0 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded embedded-hal v0.2.5 [INFO] [stderr] Downloaded serde v1.0.123 [INFO] [stderr] Downloaded byteorder v1.4.2 [INFO] [stderr] Downloaded derive_miniconf v0.1.0 [INFO] [stderr] Downloaded std-embedded-nal v0.1.0 [INFO] [stderr] Downloaded no-std-net v0.5.0 [INFO] [stderr] Downloaded serde-json-core v0.4.0 [INFO] [stderr] Downloaded cortex-m v0.7.3 [INFO] [stderr] Downloaded hash32 v0.2.1 [INFO] [stderr] Downloaded tokio v1.9.0 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded embedded-nal v0.6.0 [INFO] [stderr] Downloaded serde_derive v1.0.123 [INFO] [stderr] Downloaded syn v1.0.60 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded volatile-register v0.2.0 [INFO] [stderr] Downloaded heapless v0.7.3 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded libc v0.2.98 [INFO] [stderr] Downloaded machine v0.3.0 [INFO] [stderr] Downloaded atomic-polyfill v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f47cab02a801e33a95150599c96848c37dfe0dc29a82a33d2b1be8cd08884d12 [INFO] running `Command { std: "docker" "start" "-a" "f47cab02a801e33a95150599c96848c37dfe0dc29a82a33d2b1be8cd08884d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f47cab02a801e33a95150599c96848c37dfe0dc29a82a33d2b1be8cd08884d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f47cab02a801e33a95150599c96848c37dfe0dc29a82a33d2b1be8cd08884d12", kill_on_drop: false }` [INFO] [stdout] f47cab02a801e33a95150599c96848c37dfe0dc29a82a33d2b1be8cd08884d12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e73aa27e0173d1260deb99e6fa95cf438a7e5f2b69cdb0d7c455d6b7d7890e5 [INFO] running `Command { std: "docker" "start" "-a" "2e73aa27e0173d1260deb99e6fa95cf438a7e5f2b69cdb0d7c455d6b7d7890e5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling heapless v0.7.3 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling no-std-net v0.5.0 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling smlang-macros v0.2.0 [INFO] [stderr] Compiling enum-iterator-derive v0.6.0 [INFO] [stderr] Compiling derive_miniconf v0.1.0 [INFO] [stderr] Compiling enum-iterator v0.6.0 [INFO] [stderr] Compiling smlang v0.4.0 [INFO] [stderr] Compiling embedded-nal v0.6.0 [INFO] [stderr] Compiling serde-json-core v0.4.0 [INFO] [stderr] Compiling minimq v0.3.0 [INFO] [stderr] Compiling miniconf v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.15s [INFO] running `Command { std: "docker" "inspect" "2e73aa27e0173d1260deb99e6fa95cf438a7e5f2b69cdb0d7c455d6b7d7890e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e73aa27e0173d1260deb99e6fa95cf438a7e5f2b69cdb0d7c455d6b7d7890e5", kill_on_drop: false }` [INFO] [stdout] 2e73aa27e0173d1260deb99e6fa95cf438a7e5f2b69cdb0d7c455d6b7d7890e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2cdaf09ea4526ae19e35f21cb8b6cab541fcaea91c3c3fc330ef1faed3ef597 [INFO] running `Command { std: "docker" "start" "-a" "a2cdaf09ea4526ae19e35f21cb8b6cab541fcaea91c3c3fc330ef1faed3ef597", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling case v1.0.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling std-embedded-nal v0.1.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling machine v0.3.0 [INFO] [stderr] Compiling miniconf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: proc macro panicked [INFO] [stdout] --> tests/integration_test.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | / machine!( [INFO] [stdout] 24 | | #[derive(Debug)] [INFO] [stdout] 25 | | enum TestState { [INFO] [stdout] 26 | | Started, [INFO] [stdout] ... | [INFO] [stdout] 30 | | } [INFO] [stdout] 31 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = help: message: error writing machine definition: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: proc macro panicked [INFO] [stdout] --> tests/integration_test.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | / transitions!(TestState, [INFO] [stdout] 34 | | [ [INFO] [stdout] 35 | | (Started, Advance) => SentSimpleSetting, [INFO] [stdout] 36 | | (SentSimpleSetting, Advance) => SentInnerSetting, [INFO] [stdout] 37 | | (SentInnerSetting, Advance) => Complete [INFO] [stdout] 38 | | ] [INFO] [stdout] 39 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = help: message: error opening dot file: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TestState` [INFO] [stdout] --> tests/integration_test.rs:98:21 [INFO] [stdout] | [INFO] [stdout] 98 | let mut state = TestState::started(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `TestState` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TestState` [INFO] [stdout] --> tests/integration_test.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | TestState::Started(_) => { [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `TestState` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TestState` [INFO] [stdout] --> tests/integration_test.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | TestState::SentSimpleSetting(_) => { [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `TestState` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TestState` [INFO] [stdout] --> tests/integration_test.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | TestState::SentInnerSetting(_) => { [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `TestState` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TestState` [INFO] [stdout] --> tests/integration_test.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | TestState::Complete(_) => { [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `TestState` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Started` in this scope [INFO] [stdout] --> tests/integration_test.rs:41:6 [INFO] [stdout] | [INFO] [stdout] 41 | impl Started { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SentSimpleSetting` in this scope [INFO] [stdout] --> tests/integration_test.rs:42:44 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn on_advance(self, _: Advance) -> SentSimpleSetting { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `SentSimpleSetting` in this scope [INFO] [stdout] --> tests/integration_test.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | SentSimpleSetting {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SentSimpleSetting` in this scope [INFO] [stdout] --> tests/integration_test.rs:47:6 [INFO] [stdout] | [INFO] [stdout] 47 | impl SentSimpleSetting { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SentInnerSetting` in this scope [INFO] [stdout] --> tests/integration_test.rs:48:44 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn on_advance(self, _: Advance) -> SentInnerSetting { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `SentInnerSetting` in this scope [INFO] [stdout] --> tests/integration_test.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | SentInnerSetting {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SentInnerSetting` in this scope [INFO] [stdout] --> tests/integration_test.rs:53:6 [INFO] [stdout] | [INFO] [stdout] 53 | impl SentInnerSetting { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Complete` in this scope [INFO] [stdout] --> tests/integration_test.rs:54:44 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn on_advance(self, _: Advance) -> Complete { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `core::ops::GeneratorState::Complete` and 1 other; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 54 | pub fn on_advance(self, _: Advance) -> core::ops::GeneratorState { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 54 | pub fn on_advance(self, _: Advance) -> std::ops::GeneratorState { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Complete` in this scope [INFO] [stdout] --> tests/integration_test.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | Complete {} [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use core::ops::GeneratorState::Complete; [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::GeneratorState::Complete; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 16 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `miniconf` due to 17 previous errors [INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0433. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a2cdaf09ea4526ae19e35f21cb8b6cab541fcaea91c3c3fc330ef1faed3ef597", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2cdaf09ea4526ae19e35f21cb8b6cab541fcaea91c3c3fc330ef1faed3ef597", kill_on_drop: false }` [INFO] [stdout] a2cdaf09ea4526ae19e35f21cb8b6cab541fcaea91c3c3fc330ef1faed3ef597