[INFO] fetching crate xcbc-rsa-fdh 0.5.0... [INFO] checking xcbc-rsa-fdh-0.5.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate xcbc-rsa-fdh 0.5.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate xcbc-rsa-fdh 0.5.0 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 xcbc-rsa-fdh 0.5.0 [INFO] finished tweaking crates.io crate xcbc-rsa-fdh 0.5.0 [INFO] tweaked toml for crates.io crate xcbc-rsa-fdh 0.5.0 written to /workspace/builds/worker-1-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 51 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 crypto-bigint v0.2.11 (latest: v0.5.5) [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 generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding num-bigint-dig v0.7.1 (latest: v0.8.4) [INFO] [stderr] Adding pem-rfc7468 v0.2.4 (latest: v0.7.0) [INFO] [stderr] Adding pkcs1 v0.2.4 (latest: v0.7.5) [INFO] [stderr] Adding pkcs8 v0.7.6 (latest: v0.10.2) [INFO] [stderr] Adding rsa v0.5.0 (latest: v0.9.6) [INFO] [stderr] Adding sha-1 v0.9.8 (latest: v0.10.1) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [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] [stderr] Adding zeroize v1.4.3 (latest: v1.7.0) [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 secret_integers v0.1.7 [INFO] [stderr] Downloaded xcbc-fdh v0.9.0 [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] f4a18192dce710d109cd6a64447a72a99873ec3eadd026c68c21d472b6d56982 [INFO] running `Command { std: "docker" "start" "-a" "f4a18192dce710d109cd6a64447a72a99873ec3eadd026c68c21d472b6d56982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4a18192dce710d109cd6a64447a72a99873ec3eadd026c68c21d472b6d56982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4a18192dce710d109cd6a64447a72a99873ec3eadd026c68c21d472b6d56982", kill_on_drop: false }` [INFO] [stdout] f4a18192dce710d109cd6a64447a72a99873ec3eadd026c68c21d472b6d56982 [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] aed6dbe88d87a9077744fab60b1e424854e3617e3281f8602016a29aee15fdba [INFO] running `Command { std: "docker" "start" "-a" "aed6dbe88d87a9077744fab60b1e424854e3617e3281f8602016a29aee15fdba", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking const-oid v0.6.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking base64ct v1.1.1 [INFO] [stderr] Compiling num-bigint-dig v0.7.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking secret_integers v0.1.7 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking pem-rfc7468 v0.2.4 [INFO] [stderr] Checking crypto-bigint v0.2.11 [INFO] [stderr] Checking der v0.4.5 [INFO] [stderr] Checking spki v0.4.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking zeroize v1.4.3 [INFO] [stderr] Checking pkcs1 v0.2.4 [INFO] [stderr] Checking pkcs8 v0.7.6 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking xcbc-fdh v0.9.0 [INFO] [stderr] Checking rsa v0.5.0 [INFO] [stderr] Checking xcbc-rsa-fdh v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.04s [INFO] running `Command { std: "docker" "inspect" "aed6dbe88d87a9077744fab60b1e424854e3617e3281f8602016a29aee15fdba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aed6dbe88d87a9077744fab60b1e424854e3617e3281f8602016a29aee15fdba", kill_on_drop: false }` [INFO] [stdout] aed6dbe88d87a9077744fab60b1e424854e3617e3281f8602016a29aee15fdba [INFO] checking xcbc-rsa-fdh-0.5.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate xcbc-rsa-fdh 0.5.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate xcbc-rsa-fdh 0.5.0 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 xcbc-rsa-fdh 0.5.0 [INFO] finished tweaking crates.io crate xcbc-rsa-fdh 0.5.0 [INFO] tweaked toml for crates.io crate xcbc-rsa-fdh 0.5.0 written to /workspace/builds/worker-1-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] 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] ff6dece87dcc8a61e3f00716e1f7be5b8b2c67bfe3a6c936ba125763f1a9550c [INFO] running `Command { std: "docker" "start" "-a" "ff6dece87dcc8a61e3f00716e1f7be5b8b2c67bfe3a6c936ba125763f1a9550c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff6dece87dcc8a61e3f00716e1f7be5b8b2c67bfe3a6c936ba125763f1a9550c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff6dece87dcc8a61e3f00716e1f7be5b8b2c67bfe3a6c936ba125763f1a9550c", kill_on_drop: false }` [INFO] [stdout] ff6dece87dcc8a61e3f00716e1f7be5b8b2c67bfe3a6c936ba125763f1a9550c [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] af239579ab36595b4102ecf568b15a71a07ca0a9fdce1aea11438c2af07ec43f [INFO] running `Command { std: "docker" "start" "-a" "af239579ab36595b4102ecf568b15a71a07ca0a9fdce1aea11438c2af07ec43f", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking const-oid v0.6.2 [INFO] [stderr] Compiling num-bigint-dig v0.7.1 [INFO] [stderr] Checking base64ct v1.1.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking secret_integers v0.1.7 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking crypto-bigint v0.2.11 [INFO] [stderr] Checking pem-rfc7468 v0.2.4 [INFO] [stderr] Checking der v0.4.5 [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" "af239579ab36595b4102ecf568b15a71a07ca0a9fdce1aea11438c2af07ec43f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af239579ab36595b4102ecf568b15a71a07ca0a9fdce1aea11438c2af07ec43f", kill_on_drop: false }` [INFO] [stdout] af239579ab36595b4102ecf568b15a71a07ca0a9fdce1aea11438c2af07ec43f