[INFO] cloning repository https://github.com/freereaper/pow [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/freereaper/pow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreereaper%2Fpow", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreereaper%2Fpow'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf94ccad9a365aeab9fe5db7a31c670a47bc27bd [INFO] checking freereaper/pow against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreereaper%2Fpow" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/freereaper/pow on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/freereaper/pow [INFO] finished tweaking git repo https://github.com/freereaper/pow [INFO] tweaked toml for git repo https://github.com/freereaper/pow written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/freereaper/pow 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded svm-rs v0.3.3 [INFO] [stderr] Downloaded num_enum_derive v0.7.1 [INFO] [stderr] Downloaded ethers-addressbook v2.0.11 [INFO] [stderr] Downloaded ethers-contract-derive v2.0.11 [INFO] [stderr] Downloaded num_enum v0.7.1 [INFO] [stderr] Downloaded eyre v0.6.10 [INFO] [stderr] Downloaded ethers-contract-abigen v2.0.11 [INFO] [stderr] Downloaded ethers-etherscan v2.0.11 [INFO] [stderr] Downloaded k256 v0.13.2 [INFO] [stderr] Downloaded winnow v0.5.28 [INFO] [stderr] Downloaded ethers-core v2.0.11 [INFO] [stderr] Downloaded ethers-solc v2.0.11 [INFO] [stderr] Downloaded syn v2.0.40 [INFO] [stderr] Downloaded proc-macro-crate v2.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9cfa5e3c024bb8740114fe08159c9a78c706ed55d894977772e14d5620b3c5d [INFO] running `Command { std: "docker" "start" "-a" "e9cfa5e3c024bb8740114fe08159c9a78c706ed55d894977772e14d5620b3c5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9cfa5e3c024bb8740114fe08159c9a78c706ed55d894977772e14d5620b3c5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9cfa5e3c024bb8740114fe08159c9a78c706ed55d894977772e14d5620b3c5d", kill_on_drop: false }` [INFO] [stdout] e9cfa5e3c024bb8740114fe08159c9a78c706ed55d894977772e14d5620b3c5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e18b2935f157d13061c0a187c3053eb7f9c20beee3a7e3956507bfa130fc0e5 [INFO] running `Command { std: "docker" "start" "-a" "1e18b2935f157d13061c0a187c3053eb7f9c20beee3a7e3956507bfa130fc0e5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling winnow v0.5.28 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking const-oid v0.9.5 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking der v0.7.8 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking keccak v0.1.4 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.89 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Compiling syn v2.0.40 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Compiling fixed-hash v0.8.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling ring v0.17.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking const-hex v1.10.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling wasm-bindgen v0.2.89 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling prettyplease v0.2.15 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling eyre v0.6.10 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking deranged v0.3.10 [INFO] [stderr] Compiling time-macros v0.2.15 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.89 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking webpki-roots v0.25.3 [INFO] [stderr] Checking k256 v0.13.2 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/385fa9d845dd326c6bbfd58c22244215e431948a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.40/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=45da0b40e9855f01 -C extra-filename=-45da0b40e9855f01 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-629f1ff66cceb43c.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-908f85a4579158de.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7b828347d8713ecd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1e18b2935f157d13061c0a187c3053eb7f9c20beee3a7e3956507bfa130fc0e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e18b2935f157d13061c0a187c3053eb7f9c20beee3a7e3956507bfa130fc0e5", kill_on_drop: false }` [INFO] [stdout] 1e18b2935f157d13061c0a187c3053eb7f9c20beee3a7e3956507bfa130fc0e5 [INFO] checking freereaper/pow against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreereaper%2Fpow" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/freereaper/pow on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/freereaper/pow [INFO] finished tweaking git repo https://github.com/freereaper/pow [INFO] tweaked toml for git repo https://github.com/freereaper/pow written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/freereaper/pow 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4f10aafa976df4afb4bffd2c14a94b45a9c795d85d82c46ecf49ec0aed277f5 [INFO] running `Command { std: "docker" "start" "-a" "e4f10aafa976df4afb4bffd2c14a94b45a9c795d85d82c46ecf49ec0aed277f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4f10aafa976df4afb4bffd2c14a94b45a9c795d85d82c46ecf49ec0aed277f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4f10aafa976df4afb4bffd2c14a94b45a9c795d85d82c46ecf49ec0aed277f5", kill_on_drop: false }` [INFO] [stdout] e4f10aafa976df4afb4bffd2c14a94b45a9c795d85d82c46ecf49ec0aed277f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f214fde2740685ba55bde298efb39d43b69e12f662f05eb136f5c31f30821d01 [INFO] running `Command { std: "docker" "start" "-a" "f214fde2740685ba55bde298efb39d43b69e12f662f05eb136f5c31f30821d01", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling winnow v0.5.28 [INFO] [stderr] Checking const-oid v0.9.5 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking der v0.7.8 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking keccak v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.89 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/der-0.7.8/src/writer/slice.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 34 | 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] 34 | self.error::(ErrorKind::Failed)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.40 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking aho-corasick v1.1.2 [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 `der` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f214fde2740685ba55bde298efb39d43b69e12f662f05eb136f5c31f30821d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f214fde2740685ba55bde298efb39d43b69e12f662f05eb136f5c31f30821d01", kill_on_drop: false }` [INFO] [stdout] f214fde2740685ba55bde298efb39d43b69e12f662f05eb136f5c31f30821d01