[INFO] fetching crate jilu 0.3.0... [INFO] checking jilu-0.3.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate jilu 0.3.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate jilu 0.3.0 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 jilu 0.3.0 [INFO] finished tweaking crates.io crate jilu 0.3.0 [INFO] tweaked toml for crates.io crate jilu 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate jilu 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded humansize v1.1.0 [INFO] [stderr] Downloaded globwalk v0.7.3 [INFO] [stderr] Downloaded aho-corasick v0.7.10 [INFO] [stderr] Downloaded jobserver v0.1.21 [INFO] [stderr] Downloaded conventional v0.5.0 [INFO] [stderr] Downloaded ron v0.5.1 [INFO] [stderr] Downloaded globset v0.4.4 [INFO] [stderr] Downloaded tera v1.1.0 [INFO] [stderr] Downloaded parse-zoneinfo v0.2.1 [INFO] [stderr] Downloaded git2 v0.13.0 [INFO] [stderr] Downloaded bstr v0.2.12 [INFO] [stderr] Downloaded chrono-tz v0.5.1 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded regex-syntax v0.6.17 [INFO] [stderr] Downloaded regex v1.3.5 [INFO] [stderr] Downloaded ignore v0.4.11 [INFO] [stderr] Downloaded ryu v1.0.3 [INFO] [stderr] Downloaded libgit2-sys v0.12.0+0.99.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cc089376a9d14f351b31354fb8b2d41f2ba8e8a2de3b2747ac42af89181d7651 [INFO] running `Command { std: "docker" "start" "-a" "cc089376a9d14f351b31354fb8b2d41f2ba8e8a2de3b2747ac42af89181d7651", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc089376a9d14f351b31354fb8b2d41f2ba8e8a2de3b2747ac42af89181d7651", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc089376a9d14f351b31354fb8b2d41f2ba8e8a2de3b2747ac42af89181d7651", kill_on_drop: false }` [INFO] [stdout] cc089376a9d14f351b31354fb8b2d41f2ba8e8a2de3b2747ac42af89181d7651 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 23eae347e8e82ad9b8e9b35f941ea35717df2cb23ab3a8bc53c0164e47abfa2a [INFO] running `Command { std: "docker" "start" "-a" "23eae347e8e82ad9b8e9b35f941ea35717df2cb23ab3a8bc53c0164e47abfa2a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libgit2-sys v0.12.0+0.99.0 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking ignore v0.4.11 [INFO] [stderr] Checking conventional v0.5.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling parse-zoneinfo v0.2.1 [INFO] [stderr] Checking globwalk v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling chrono-tz v0.5.1 [INFO] [stderr] Checking git2 v0.13.0 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking ron v0.5.1 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking tera v1.1.0 [INFO] [stderr] Checking jilu v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `committer` is never read [INFO] [stdout] --> src/git.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Commit { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub(crate) committer: Signature, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Commit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `committer` is never read [INFO] [stdout] --> src/git.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Commit { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub(crate) committer: Signature, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Commit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/git.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Tag { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 24 | pub(crate) id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/git.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Tag { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 24 | pub(crate) id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.37s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "23eae347e8e82ad9b8e9b35f941ea35717df2cb23ab3a8bc53c0164e47abfa2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23eae347e8e82ad9b8e9b35f941ea35717df2cb23ab3a8bc53c0164e47abfa2a", kill_on_drop: false }` [INFO] [stdout] 23eae347e8e82ad9b8e9b35f941ea35717df2cb23ab3a8bc53c0164e47abfa2a [INFO] checking jilu-0.3.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate jilu 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate jilu 0.3.0 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 jilu 0.3.0 [INFO] finished tweaking crates.io crate jilu 0.3.0 [INFO] tweaked toml for crates.io crate jilu 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate jilu 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 89651f2a6ab7ab53a407e98ca29ef738da31f1d99ef4d0cf1c47dd819821212c [INFO] running `Command { std: "docker" "start" "-a" "89651f2a6ab7ab53a407e98ca29ef738da31f1d99ef4d0cf1c47dd819821212c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89651f2a6ab7ab53a407e98ca29ef738da31f1d99ef4d0cf1c47dd819821212c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89651f2a6ab7ab53a407e98ca29ef738da31f1d99ef4d0cf1c47dd819821212c", kill_on_drop: false }` [INFO] [stdout] 89651f2a6ab7ab53a407e98ca29ef738da31f1d99ef4d0cf1c47dd819821212c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2a00779dcee35c9bb66bc2a3f03a35a0f101df473f34ad1bd744f0fc0ae808ef [INFO] running `Command { std: "docker" "start" "-a" "2a00779dcee35c9bb66bc2a3f03a35a0f101df473f34ad1bd744f0fc0ae808ef", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libgit2-sys v0.12.0+0.99.0 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.3.5/src/exec.rs:836:13 [INFO] [stdout] | [INFO] [stdout] 836 | / match dfa::Fsm::reverse( [INFO] [stdout] 837 | | &self.ro.dfa_reverse, [INFO] [stdout] 838 | | self.cache.value(), [INFO] [stdout] 839 | | false, [INFO] [stdout] ... | [INFO] [stdout] 850 | | Quit => return Some(Quit), [INFO] [stdout] 851 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.3.5/src/exec.rs:836:13 [INFO] [stdout] | [INFO] [stdout] 836 | / match dfa::Fsm::reverse( [INFO] [stdout] 837 | | &self.ro.dfa_reverse, [INFO] [stdout] 838 | | self.cache.value(), [INFO] [stdout] 839 | | false, [INFO] [stdout] ... | [INFO] [stdout] 850 | | Quit => return Some(Quit), [INFO] [stdout] 851 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2a00779dcee35c9bb66bc2a3f03a35a0f101df473f34ad1bd744f0fc0ae808ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a00779dcee35c9bb66bc2a3f03a35a0f101df473f34ad1bd744f0fc0ae808ef", kill_on_drop: false }` [INFO] [stdout] 2a00779dcee35c9bb66bc2a3f03a35a0f101df473f34ad1bd744f0fc0ae808ef