[INFO] fetching crate blades-katex 0.1.2... [INFO] checking blades-katex-0.1.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate blades-katex 0.1.2 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate blades-katex 0.1.2 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 blades-katex 0.1.2 [INFO] finished tweaking crates.io crate blades-katex 0.1.2 [INFO] tweaked toml for crates.io crate blades-katex 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate blades-katex 0.1.2 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nohash-hasher v0.2.0 [INFO] [stderr] Downloaded serde v1.0.137 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded bae v0.1.7 [INFO] [stderr] Downloaded darling_macro v0.14.1 [INFO] [stderr] Downloaded copy_dir v0.1.2 [INFO] [stderr] Downloaded derive_builder_macro v0.11.2 [INFO] [stderr] Downloaded serde-cmd v0.1.3 [INFO] [stderr] Downloaded unicode-ident v1.0.0 [INFO] [stderr] Downloaded ramhorns-derive v0.14.0 [INFO] [stderr] Downloaded utf8-ranges v1.0.5 [INFO] [stderr] Downloaded cmark-syntax v0.3.1 [INFO] [stderr] Downloaded logos v0.12.0 [INFO] [stderr] Downloaded ramhorns v0.14.0 [INFO] [stderr] Downloaded darling_core v0.14.1 [INFO] [stderr] Downloaded derive_builder v0.11.2 [INFO] [stderr] Downloaded pulldown-cmark v0.9.1 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded libquickjs-sys v0.9.0 [INFO] [stderr] Downloaded katex v0.4.4 [INFO] [stderr] Downloaded regex-syntax v0.6.26 [INFO] [stderr] Downloaded syn v1.0.96 [INFO] [stderr] Downloaded serde_json v1.0.81 [INFO] [stderr] Downloaded logos-derive v0.12.0 [INFO] [stderr] Downloaded blades v0.3.1 [INFO] [stderr] Downloaded darling v0.14.1 [INFO] [stderr] Downloaded derive_builder_core v0.11.2 [INFO] [stderr] Downloaded walkdir v0.1.8 [INFO] [stderr] Downloaded once_cell v1.12.0 [INFO] [stderr] Downloaded quick-js v0.4.1 [INFO] [stderr] Downloaded beef v0.5.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.39 [INFO] [stderr] Downloaded serde_derive v1.0.137 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f5dc5e26f63e94b4e5506b176d74aafebf537d1eb8185e665302b800318f2fb6 [INFO] running `Command { std: "docker" "start" "-a" "f5dc5e26f63e94b4e5506b176d74aafebf537d1eb8185e665302b800318f2fb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5dc5e26f63e94b4e5506b176d74aafebf537d1eb8185e665302b800318f2fb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5dc5e26f63e94b4e5506b176d74aafebf537d1eb8185e665302b800318f2fb6", kill_on_drop: false }` [INFO] [stdout] f5dc5e26f63e94b4e5506b176d74aafebf537d1eb8185e665302b800318f2fb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c4715c71f9e1e6135f42ba3117c3a974c7996d5497786b176d36414b66bb0e99 [INFO] running `Command { std: "docker" "start" "-a" "c4715c71f9e1e6135f42ba3117c3a974c7996d5497786b176d36414b66bb0e99", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling utf8-ranges v1.0.5 [INFO] [stderr] Compiling pulldown-cmark v0.9.1 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling katex v0.4.4 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling walkdir v0.1.8 [INFO] [stderr] Compiling copy_dir v0.1.2 [INFO] [stderr] Compiling libquickjs-sys v0.9.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling darling_core v0.14.1 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling bae v0.1.7 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling ramhorns-derive v0.14.0 [INFO] [stderr] Compiling darling_macro v0.14.1 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Compiling darling v0.14.1 [INFO] [stderr] Compiling derive_builder_core v0.11.2 [INFO] [stderr] Checking logos v0.12.0 [INFO] [stderr] Checking cmark-syntax v0.3.1 [INFO] [stderr] Compiling derive_builder_macro v0.11.2 [INFO] [stderr] Checking derive_builder v0.11.2 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking serde-cmd v0.1.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ramhorns v0.14.0 [INFO] [stderr] Checking blades v0.3.1 [INFO] [stderr] Checking quick-js v0.4.1 [INFO] [stderr] Checking blades-katex v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.69s [INFO] running `Command { std: "docker" "inspect" "c4715c71f9e1e6135f42ba3117c3a974c7996d5497786b176d36414b66bb0e99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4715c71f9e1e6135f42ba3117c3a974c7996d5497786b176d36414b66bb0e99", kill_on_drop: false }` [INFO] [stdout] c4715c71f9e1e6135f42ba3117c3a974c7996d5497786b176d36414b66bb0e99 [INFO] checking blades-katex-0.1.2 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate blades-katex 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate blades-katex 0.1.2 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 blades-katex 0.1.2 [INFO] finished tweaking crates.io crate blades-katex 0.1.2 [INFO] tweaked toml for crates.io crate blades-katex 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate blades-katex 0.1.2 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ae3dd1c8365a1df667007fed453a6f94759d78f6fc4e10fc397b25d2eefc7470 [INFO] running `Command { std: "docker" "start" "-a" "ae3dd1c8365a1df667007fed453a6f94759d78f6fc4e10fc397b25d2eefc7470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae3dd1c8365a1df667007fed453a6f94759d78f6fc4e10fc397b25d2eefc7470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae3dd1c8365a1df667007fed453a6f94759d78f6fc4e10fc397b25d2eefc7470", kill_on_drop: false }` [INFO] [stdout] ae3dd1c8365a1df667007fed453a6f94759d78f6fc4e10fc397b25d2eefc7470 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f1006a3a87d2e34478c94bbdbf2a5761d319e8d4a214e438e1e6591159ae4780 [INFO] running `Command { std: "docker" "start" "-a" "f1006a3a87d2e34478c94bbdbf2a5761d319e8d4a214e438e1e6591159ae4780", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling pulldown-cmark v0.9.1 [INFO] [stderr] Compiling utf8-ranges v1.0.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling katex v0.4.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling walkdir v0.1.8 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling copy_dir v0.1.2 [INFO] [stderr] Compiling libquickjs-sys v0.9.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling darling_core v0.14.1 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling bae v0.1.7 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling ramhorns-derive v0.14.0 [INFO] [stderr] Compiling darling_macro v0.14.1 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Compiling darling v0.14.1 [INFO] [stderr] Compiling derive_builder_core v0.11.2 [INFO] [stderr] Checking logos v0.12.0 [INFO] [stderr] Checking cmark-syntax v0.3.1 [INFO] [stderr] Compiling derive_builder_macro v0.11.2 [INFO] [stderr] Checking derive_builder v0.11.2 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde-cmd v0.1.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ramhorns v0.14.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.19/src/format/parse.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(INVALID)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 491 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++ [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 `chrono` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f1006a3a87d2e34478c94bbdbf2a5761d319e8d4a214e438e1e6591159ae4780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1006a3a87d2e34478c94bbdbf2a5761d319e8d4a214e438e1e6591159ae4780", kill_on_drop: false }` [INFO] [stdout] f1006a3a87d2e34478c94bbdbf2a5761d319e8d4a214e438e1e6591159ae4780