[INFO] fetching crate typify 0.0.14... [INFO] checking typify-0.0.14 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate typify 0.0.14 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate typify 0.0.14 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate typify 0.0.14 [INFO] finished tweaking crates.io crate typify 0.0.14 [INFO] tweaked toml for crates.io crate typify 0.0.14 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 102 packages [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding env_logger v0.10.2 (latest: v0.11.3) [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding regress v0.7.1 (latest: v0.9.1) [INFO] [stderr] Adding serde_derive_internals v0.26.0 (latest: v0.29.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding typify-impl v0.0.14 (latest: v0.0.16) [INFO] [stderr] Adding typify-macro v0.0.14 (latest: v0.0.16) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded typify-macro v0.0.14 [INFO] [stderr] Downloaded newline-converter v0.3.0 [INFO] [stderr] Downloaded toolchain_find v0.4.0 [INFO] [stderr] Downloaded rustfmt-wrapper v0.2.1 [INFO] [stderr] Downloaded expectorate v1.1.0 [INFO] [stderr] Downloaded typify-impl v0.0.14 [INFO] [stderr] Downloaded regress v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 773b31012a82224b51490c111bc0e48ea124a13c8431ae7306319c60cd6c6b66 [INFO] running `Command { std: "docker" "start" "-a" "773b31012a82224b51490c111bc0e48ea124a13c8431ae7306319c60cd6c6b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "773b31012a82224b51490c111bc0e48ea124a13c8431ae7306319c60cd6c6b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "773b31012a82224b51490c111bc0e48ea124a13c8431ae7306319c60cd6c6b66", kill_on_drop: false }` [INFO] [stdout] 773b31012a82224b51490c111bc0e48ea124a13c8431ae7306319c60cd6c6b66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25132aa0bb45d6d491e45aa0876258e2283e491eb0010b9e82ff9c55af9c4b5c [INFO] running `Command { std: "docker" "start" "-a" "25132aa0bb45d6d491e45aa0876258e2283e491eb0010b9e82ff9c55af9c4b5c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling schemars v0.8.16 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Compiling dyn-clone v1.0.17 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling regress v0.7.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling serde_derive_internals v0.26.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling schemars_derive v0.8.16 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling trybuild v1.0.91 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking toolchain_find v0.4.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking similar v2.5.0 [INFO] [stderr] Checking newline-converter v0.3.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking expectorate v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Compiling serde_tokenstream v0.2.0 [INFO] [stderr] Checking typify-impl v0.0.14 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Checking rustfmt-wrapper v0.2.1 [INFO] [stderr] Compiling typify-macro v0.0.14 [INFO] [stderr] Checking typify v0.0.14 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.85s [INFO] running `Command { std: "docker" "inspect" "25132aa0bb45d6d491e45aa0876258e2283e491eb0010b9e82ff9c55af9c4b5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25132aa0bb45d6d491e45aa0876258e2283e491eb0010b9e82ff9c55af9c4b5c", kill_on_drop: false }` [INFO] [stdout] 25132aa0bb45d6d491e45aa0876258e2283e491eb0010b9e82ff9c55af9c4b5c [INFO] checking typify-0.0.14 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate typify 0.0.14 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate typify 0.0.14 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate typify 0.0.14 [INFO] finished tweaking crates.io crate typify 0.0.14 [INFO] tweaked toml for crates.io crate typify 0.0.14 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f03514f103459bc07f17995e7cae02e7a0c475e21f39b1ea142f982015eec51e [INFO] running `Command { std: "docker" "start" "-a" "f03514f103459bc07f17995e7cae02e7a0c475e21f39b1ea142f982015eec51e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f03514f103459bc07f17995e7cae02e7a0c475e21f39b1ea142f982015eec51e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f03514f103459bc07f17995e7cae02e7a0c475e21f39b1ea142f982015eec51e", kill_on_drop: false }` [INFO] [stdout] f03514f103459bc07f17995e7cae02e7a0c475e21f39b1ea142f982015eec51e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9ad814dd834e64db17a880de26163b9d2e445313f3ea89b423ed5f14c8aba10 [INFO] running `Command { std: "docker" "start" "-a" "b9ad814dd834e64db17a880de26163b9d2e445313f3ea89b423ed5f14c8aba10", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling schemars v0.8.16 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling dyn-clone v1.0.17 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling regress v0.7.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Compiling serde_derive_internals v0.26.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.7.1/src/classicalbacktrack.rs:544:25 [INFO] [stdout] | [INFO] [stdout] 544 | / if $e { [INFO] [stdout] 545 | | ip += 1; [INFO] [stdout] 546 | | continue 'nextinsn; [INFO] [stdout] 547 | | } else { [INFO] [stdout] 548 | | break 'backtrack; [INFO] [stdout] 549 | | } [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 560 | next_or_bt!(m); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `next_or_bt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.7.1/src/util.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | unsafe { core::hint::unreachable_unchecked() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.7.1/src/indexing.rs:291:13 [INFO] [stdout] | [INFO] [stdout] 291 | rs_unreachable!("Should have decoded a valid char from utf8 sequence"); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rs_unreachable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.7.1/src/util.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | unsafe { core::hint::unreachable_unchecked() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.7.1/src/indexing.rs:348:13 [INFO] [stdout] | [INFO] [stdout] 348 | rs_unreachable!("Should have decoded a valid char from utf8 sequence"); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rs_unreachable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0284. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regress` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.7.1/src/classicalbacktrack.rs:544:25 [INFO] [stdout] | [INFO] [stdout] 544 | / if $e { [INFO] [stdout] 545 | | ip += 1; [INFO] [stdout] 546 | | continue 'nextinsn; [INFO] [stdout] 547 | | } else { [INFO] [stdout] 548 | | break 'backtrack; [INFO] [stdout] 549 | | } [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 560 | next_or_bt!(m); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `next_or_bt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.7.1/src/util.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | unsafe { core::hint::unreachable_unchecked() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.7.1/src/indexing.rs:291:13 [INFO] [stdout] | [INFO] [stdout] 291 | rs_unreachable!("Should have decoded a valid char from utf8 sequence"); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rs_unreachable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.7.1/src/util.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | unsafe { core::hint::unreachable_unchecked() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.7.1/src/indexing.rs:348:13 [INFO] [stdout] | [INFO] [stdout] 348 | rs_unreachable!("Should have decoded a valid char from utf8 sequence"); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rs_unreachable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0284. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regress` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "b9ad814dd834e64db17a880de26163b9d2e445313f3ea89b423ed5f14c8aba10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9ad814dd834e64db17a880de26163b9d2e445313f3ea89b423ed5f14c8aba10", kill_on_drop: false }` [INFO] [stdout] b9ad814dd834e64db17a880de26163b9d2e445313f3ea89b423ed5f14c8aba10