[INFO] cloning repository https://github.com/blocksurf/bpu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blocksurf/bpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblocksurf%2Fbpu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblocksurf%2Fbpu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 80dc65ea746daeddb92de49e636124445a55e8dc [INFO] checking blocksurf/bpu against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblocksurf%2Fbpu" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blocksurf/bpu 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 git repo https://github.com/blocksurf/bpu [INFO] finished tweaking git repo https://github.com/blocksurf/bpu [INFO] tweaked toml for git repo https://github.com/blocksurf/bpu written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/blocksurf/bpu 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 git repository `https://github.com/blocksurf/bsv-wasm` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.50 [INFO] [stderr] Downloaded thiserror v1.0.50 [INFO] [stderr] Downloaded deranged v0.3.10 [INFO] [stderr] Downloaded time-macros v0.2.15 [INFO] [stderr] Downloaded proc-macro2 v1.0.70 [INFO] [stderr] Downloaded ciborium-io v0.2.1 [INFO] [stderr] Downloaded rfc6979 v0.1.0 [INFO] [stderr] Downloaded strum v0.23.0 [INFO] [stderr] Downloaded darling_macro v0.20.3 [INFO] [stderr] Downloaded hex-literal v0.3.4 [INFO] [stderr] Downloaded ripemd160 v0.9.1 [INFO] [stderr] Downloaded ctr v0.8.0 [INFO] [stderr] Downloaded aes v0.7.5 [INFO] [stderr] Downloaded block-modes v0.8.1 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded ciborium-ll v0.2.1 [INFO] [stderr] Downloaded libc v0.2.151 [INFO] [stderr] Downloaded ciborium v0.2.1 [INFO] [stderr] Downloaded base16ct v0.1.1 [INFO] [stderr] Downloaded ff v0.11.1 [INFO] [stderr] Downloaded elliptic-curve v0.11.12 [INFO] [stderr] Downloaded k256 v0.10.4 [INFO] [stderr] Downloaded num-bigint v0.4.4 [INFO] [stderr] Downloaded pbkdf2 v0.8.0 [INFO] [stderr] Downloaded base64 v0.21.5 [INFO] [stderr] Downloaded darling_core v0.20.3 [INFO] [stderr] Downloaded time v0.3.30 [INFO] [stderr] Downloaded serde_with v3.4.0 [INFO] [stderr] Downloaded syn v2.0.40 [INFO] [stderr] Downloaded block-padding v0.2.1 [INFO] [stderr] Downloaded cipher v0.3.0 [INFO] [stderr] Downloaded signature v1.4.0 [INFO] [stderr] Downloaded ecdsa v0.13.4 [INFO] [stderr] Downloaded group v0.11.0 [INFO] [stderr] Downloaded sec1 v0.2.1 [INFO] [stderr] Downloaded crypto-mac v0.11.1 [INFO] [stderr] Downloaded hmac v0.11.0 [INFO] [stderr] Downloaded password-hash v0.2.3 [INFO] [stderr] Downloaded sha-1 v0.9.8 [INFO] [stderr] Downloaded darling v0.20.3 [INFO] [stderr] Downloaded serde_with_macros v3.4.0 [INFO] [stderr] Downloaded strum_macros v0.23.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 322a351df1db06643f667c9e6596625daf6fc4a8d16ef033464d8cd5d03b5f46 [INFO] running `Command { std: "docker" "start" "-a" "322a351df1db06643f667c9e6596625daf6fc4a8d16ef033464d8cd5d03b5f46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "322a351df1db06643f667c9e6596625daf6fc4a8d16ef033464d8cd5d03b5f46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "322a351df1db06643f667c9e6596625daf6fc4a8d16ef033464d8cd5d03b5f46", kill_on_drop: false }` [INFO] [stdout] 322a351df1db06643f667c9e6596625daf6fc4a8d16ef033464d8cd5d03b5f46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9b9721e5dc7a2378adb5887e0ca36b1e257b66aeacc2a2442f9f931be78a1625 [INFO] running `Command { std: "docker" "start" "-a" "9b9721e5dc7a2378adb5887e0ca36b1e257b66aeacc2a2442f9f931be78a1625", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking spki v0.5.4 [INFO] [stderr] Checking pkcs8 v0.8.0 [INFO] [stderr] Compiling syn v2.0.40 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking ff v0.11.1 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking crypto-bigint v0.3.2 [INFO] [stderr] Checking sec1 v0.2.1 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking group v0.11.0 [INFO] [stderr] Checking signature v1.4.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking ctr v0.8.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking password-hash v0.2.3 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking rfc6979 v0.1.0 [INFO] [stderr] Checking elliptic-curve v0.11.12 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking block-modes v0.8.1 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking ecdsa v0.13.4 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking k256 v0.10.4 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Compiling darling_core v0.20.3 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling darling_macro v0.20.3 [INFO] [stderr] Compiling darling v0.20.3 [INFO] [stderr] Compiling serde_with_macros v3.4.0 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking serde_with v3.4.0 [INFO] [stderr] Checking bsv v2.1.0 (https://github.com/blocksurf/bsv-wasm?rev=218f7f0840a8dc892b79114531eaf686a3b7ae07#218f7f08) [INFO] [stderr] Checking bpu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bob::*` [INFO] [stdout] --> src/protocols/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use bob::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bob::*` [INFO] [stdout] --> src/protocols/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use bob::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcom::*` [INFO] [stdout] --> src/protocols/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use bitcom::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcom::*` [INFO] [stdout] --> src/protocols/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use bitcom::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `map::*` [INFO] [stdout] --> src/protocols/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use map::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `map::*` [INFO] [stdout] --> src/protocols/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use map::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.68s [INFO] running `Command { std: "docker" "inspect" "9b9721e5dc7a2378adb5887e0ca36b1e257b66aeacc2a2442f9f931be78a1625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b9721e5dc7a2378adb5887e0ca36b1e257b66aeacc2a2442f9f931be78a1625", kill_on_drop: false }` [INFO] [stdout] 9b9721e5dc7a2378adb5887e0ca36b1e257b66aeacc2a2442f9f931be78a1625 [INFO] checking blocksurf/bpu against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblocksurf%2Fbpu" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blocksurf/bpu 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 git repo https://github.com/blocksurf/bpu [INFO] finished tweaking git repo https://github.com/blocksurf/bpu [INFO] tweaked toml for git repo https://github.com/blocksurf/bpu written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/blocksurf/bpu 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] eda4e714ac1e27ca5a54462fcd71302ba34d47293f4b9f66a9edef918d3ee130 [INFO] running `Command { std: "docker" "start" "-a" "eda4e714ac1e27ca5a54462fcd71302ba34d47293f4b9f66a9edef918d3ee130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eda4e714ac1e27ca5a54462fcd71302ba34d47293f4b9f66a9edef918d3ee130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eda4e714ac1e27ca5a54462fcd71302ba34d47293f4b9f66a9edef918d3ee130", kill_on_drop: false }` [INFO] [stdout] eda4e714ac1e27ca5a54462fcd71302ba34d47293f4b9f66a9edef918d3ee130 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bc272327946eb0dd2a43cee96da05bb72a688ab3955718352f42f9a7990a6cbd [INFO] running `Command { std: "docker" "start" "-a" "bc272327946eb0dd2a43cee96da05bb72a688ab3955718352f42f9a7990a6cbd", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking pem-rfc7468 v0.3.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/der-0.5.1/src/encoder.rs:30:18 [INFO] [stdout] | [INFO] [stdout] 30 | self.error(ErrorKind::Failed)?; [INFO] [stdout] | ^^^^^ cannot infer type of the type parameter `T` declared on the method `error` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 30 | self.error::(ErrorKind::Failed)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/der-0.5.1/src/encoder.rs:190:18 [INFO] [stdout] | [INFO] [stdout] 190 | self.error(ErrorKind::Overlength)?; [INFO] [stdout] | ^^^^^ cannot infer type of the type parameter `T` declared on the method `error` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 190 | self.error::(ErrorKind::Overlength)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `der` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bc272327946eb0dd2a43cee96da05bb72a688ab3955718352f42f9a7990a6cbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc272327946eb0dd2a43cee96da05bb72a688ab3955718352f42f9a7990a6cbd", kill_on_drop: false }` [INFO] [stdout] bc272327946eb0dd2a43cee96da05bb72a688ab3955718352f42f9a7990a6cbd