[INFO] fetching crate nats-jwt 0.2.0... [INFO] checking nats-jwt-0.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate nats-jwt 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate nats-jwt 0.2.0 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 nats-jwt 0.2.0 [INFO] finished tweaking crates.io crate nats-jwt 0.2.0 [INFO] tweaked toml for crates.io crate nats-jwt 0.2.0 written to /workspace/builds/worker-3-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 49 packages [INFO] [stderr] Adding base64ct v1.1.1 (latest: v1.6.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding const-oid v0.6.2 (latest: v0.9.6) [INFO] [stderr] Adding curve25519-dalek v3.2.0 (latest: v4.1.2) [INFO] [stderr] Adding der v0.4.5 (latest: v0.7.9) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ed25519 v1.5.3 (latest: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (latest: v2.1.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding nkeys v0.2.0 (latest: v0.4.0) [INFO] [stderr] Adding pem-rfc7468 v0.2.4 (latest: v0.7.0) [INFO] [stderr] Adding pkcs8 v0.7.6 (latest: v0.10.2) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding signatory v0.23.2 (latest: v0.27.1) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding spki v0.4.1 (latest: v0.7.3) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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 nkeys v0.2.0 [INFO] [stderr] Downloaded signatory v0.23.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 183797775cc73ca120dfbf7a4283b4b323122d427d7a36a1952e8b9a9389ef84 [INFO] running `Command { std: "docker" "start" "-a" "183797775cc73ca120dfbf7a4283b4b323122d427d7a36a1952e8b9a9389ef84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "183797775cc73ca120dfbf7a4283b4b323122d427d7a36a1952e8b9a9389ef84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "183797775cc73ca120dfbf7a4283b4b323122d427d7a36a1952e8b9a9389ef84", kill_on_drop: false }` [INFO] [stdout] 183797775cc73ca120dfbf7a4283b4b323122d427d7a36a1952e8b9a9389ef84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f158be645c17bd63ae74b24d16f5aeb7ae8395b413dbd93e3e3ac142b2bbdf18 [INFO] running `Command { std: "docker" "start" "-a" "f158be645c17bd63ae74b24d16f5aeb7ae8395b413dbd93e3e3ac142b2bbdf18", kill_on_drop: false }` [INFO] [stderr] Checking der v0.4.5 [INFO] [stderr] Checking base64ct v1.1.1 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking pem-rfc7468 v0.2.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking spki v0.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking pkcs8 v0.7.6 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking signatory v0.23.2 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking nkeys v0.2.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking nats-jwt v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.11s [INFO] running `Command { std: "docker" "inspect" "f158be645c17bd63ae74b24d16f5aeb7ae8395b413dbd93e3e3ac142b2bbdf18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f158be645c17bd63ae74b24d16f5aeb7ae8395b413dbd93e3e3ac142b2bbdf18", kill_on_drop: false }` [INFO] [stdout] f158be645c17bd63ae74b24d16f5aeb7ae8395b413dbd93e3e3ac142b2bbdf18 [INFO] checking nats-jwt-0.2.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate nats-jwt 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate nats-jwt 0.2.0 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 nats-jwt 0.2.0 [INFO] finished tweaking crates.io crate nats-jwt 0.2.0 [INFO] tweaked toml for crates.io crate nats-jwt 0.2.0 written to /workspace/builds/worker-3-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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bbf782c5ba38b0908b0fe82a758ae62eeb6e42c30619223dca967483379837cf [INFO] running `Command { std: "docker" "start" "-a" "bbf782c5ba38b0908b0fe82a758ae62eeb6e42c30619223dca967483379837cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbf782c5ba38b0908b0fe82a758ae62eeb6e42c30619223dca967483379837cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbf782c5ba38b0908b0fe82a758ae62eeb6e42c30619223dca967483379837cf", kill_on_drop: false }` [INFO] [stdout] bbf782c5ba38b0908b0fe82a758ae62eeb6e42c30619223dca967483379837cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] af0c0d57f740e817a39c34151b97aa4fa388d57a2aff3272139f917c2e08a415 [INFO] running `Command { std: "docker" "start" "-a" "af0c0d57f740e817a39c34151b97aa4fa388d57a2aff3272139f917c2e08a415", kill_on_drop: false }` [INFO] [stderr] Checking der v0.4.5 [INFO] [stderr] Checking base64ct v1.1.1 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking pem-rfc7468 v0.2.4 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/der-0.4.5/src/encoder.rs:28:18 [INFO] [stdout] | [INFO] [stdout] 28 | 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] 28 | 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-0.4.5/src/encoder.rs:182:18 [INFO] [stdout] | [INFO] [stdout] 182 | 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] 182 | self.error::(ErrorKind::Overlength)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [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" "af0c0d57f740e817a39c34151b97aa4fa388d57a2aff3272139f917c2e08a415", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af0c0d57f740e817a39c34151b97aa4fa388d57a2aff3272139f917c2e08a415", kill_on_drop: false }` [INFO] [stdout] af0c0d57f740e817a39c34151b97aa4fa388d57a2aff3272139f917c2e08a415