[INFO] fetching crate web-push 0.10.0... [INFO] checking web-push-0.10.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate web-push 0.10.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate web-push 0.10.0 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 web-push 0.10.0 [INFO] finished tweaking crates.io crate web-push 0.10.0 [INFO] tweaked toml for crates.io crate web-push 0.10.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate web-push 0.10.0 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hmac-sha1-compact v1.1.2 [INFO] [stderr] Downloaded hmac-sha512 v1.1.3 [INFO] [stderr] Downloaded der_derive v0.4.1 [INFO] [stderr] Downloaded sec1_decode v0.1.0 [INFO] [stderr] Downloaded hmac-sha256 v1.1.5 [INFO] [stderr] Downloaded jwt-simple v0.11.2 [INFO] [stderr] Downloaded binstring v0.1.1 [INFO] [stderr] Downloaded polling v2.1.0 [INFO] [stderr] Downloaded futures-task v0.3.16 [INFO] [stderr] Downloaded security-framework-sys v2.3.0 [INFO] [stderr] Downloaded futures-core v0.3.16 [INFO] [stderr] Downloaded ece v2.2.0 [INFO] [stderr] Downloaded security-framework v2.3.1 [INFO] [stderr] Downloaded curl v0.4.38 [INFO] [stderr] Downloaded futures-util v0.3.16 [INFO] [stderr] Downloaded isahc v1.5.0 [INFO] [stderr] Downloaded tokio v1.10.1 [INFO] [stderr] Downloaded serde_json v1.0.89 [INFO] [stderr] Downloaded openssl-sys v0.9.66 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded futures-channel v0.3.16 [INFO] [stderr] Downloaded ed25519-compact v2.0.2 [INFO] [stderr] Downloaded futures-io v0.3.16 [INFO] [stderr] Downloaded curl-sys v0.4.45+curl-7.78.0 [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] 998ba3d7cc6990f1437e1ee76a6fbc8b31219f0302f8cd50b57bb0cadf9f4c96 [INFO] running `Command { std: "docker" "start" "-a" "998ba3d7cc6990f1437e1ee76a6fbc8b31219f0302f8cd50b57bb0cadf9f4c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "998ba3d7cc6990f1437e1ee76a6fbc8b31219f0302f8cd50b57bb0cadf9f4c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "998ba3d7cc6990f1437e1ee76a6fbc8b31219f0302f8cd50b57bb0cadf9f4c96", kill_on_drop: false }` [INFO] [stdout] 998ba3d7cc6990f1437e1ee76a6fbc8b31219f0302f8cd50b57bb0cadf9f4c96 [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] 0218372a8ec7993710ab49e8d128c62f16e7b9ed92ab100c4f9827d692442c02 [INFO] running `Command { std: "docker" "start" "-a" "0218372a8ec7993710ab49e8d128c62f16e7b9ed92ab100c4f9827d692442c02", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking const-oid v0.9.1 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking base64ct v1.5.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking pem-rfc7468 v0.6.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking der v0.6.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Checking ff v0.12.1 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libnghttp2-sys v0.1.6+1.43.0 [INFO] [stderr] Checking group v0.12.1 [INFO] [stderr] Compiling curl-sys v0.4.45+curl-7.78.0 [INFO] [stderr] Checking spki v0.6.0 [INFO] [stderr] Checking pkcs8 v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking crypto-bigint v0.4.9 [INFO] [stderr] Checking sec1 v0.3.0 [INFO] [stderr] Checking digest v0.10.6 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Checking hkdf v0.12.3 [INFO] [stderr] Checking sha2 v0.10.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking elliptic-curve v0.12.3 [INFO] [stderr] Checking rfc6979 v0.3.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling num-bigint-dig v0.8.2 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking ecdsa v0.14.8 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling curl v0.4.38 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking pkcs1 v0.4.1 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking const-oid v0.6.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking fastrand v1.5.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling isahc v1.5.0 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking ct-codecs v1.1.1 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking rsa v0.7.2 [INFO] [stderr] Checking ed25519-compact v2.0.2 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Checking sluice v0.5.5 [INFO] [stderr] Checking p256 v0.11.1 [INFO] [stderr] Checking k256 v0.11.6 [INFO] [stderr] Checking p384 v0.11.2 [INFO] [stderr] Checking polling v2.1.0 [INFO] [stderr] Checking hmac-sha256 v1.1.5 [INFO] [stderr] Checking hmac-sha512 v1.1.3 [INFO] [stderr] Checking coarsetime v0.1.22 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling tokio v1.10.1 [INFO] [stderr] Checking hmac-sha1-compact v1.1.2 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking binstring v0.1.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking pem v1.1.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling der_derive v0.4.1 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Checking der v0.4.5 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking sec1_decode v0.1.0 [INFO] [stderr] Checking ece v2.2.0 [INFO] [stderr] Checking jwt-simple v0.11.2 [INFO] [stderr] Checking web-push v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/error.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{convert::From, error::Error, fmt, io::Error as IoError}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::signer::Claims` [INFO] [stdout] --> src/vapid/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::signer::Claims; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `WebPushError` is imported redundantly [INFO] [stdout] --> src/clients/request_builder.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 97 | use crate::clients::request_builder::*; [INFO] [stdout] | ---------------------------------- the item `WebPushError` is already imported here [INFO] [stdout] 98 | use crate::error::WebPushError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/error.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{convert::From, error::Error, fmt, io::Error as IoError}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/http_ece.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | use base64::{self, URL_SAFE}; [INFO] [stdout] | ^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::signer::Claims` [INFO] [stdout] --> src/vapid/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::signer::Claims; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.21s [INFO] running `Command { std: "docker" "inspect" "0218372a8ec7993710ab49e8d128c62f16e7b9ed92ab100c4f9827d692442c02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0218372a8ec7993710ab49e8d128c62f16e7b9ed92ab100c4f9827d692442c02", kill_on_drop: false }` [INFO] [stdout] 0218372a8ec7993710ab49e8d128c62f16e7b9ed92ab100c4f9827d692442c02 [INFO] checking web-push-0.10.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate web-push 0.10.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate web-push 0.10.0 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 web-push 0.10.0 [INFO] finished tweaking crates.io crate web-push 0.10.0 [INFO] tweaked toml for crates.io crate web-push 0.10.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate web-push 0.10.0 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-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] dacdcef0c71c42c3c35ca013b671b7707d0b0664a96843014973e476247e7840 [INFO] running `Command { std: "docker" "start" "-a" "dacdcef0c71c42c3c35ca013b671b7707d0b0664a96843014973e476247e7840", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dacdcef0c71c42c3c35ca013b671b7707d0b0664a96843014973e476247e7840", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dacdcef0c71c42c3c35ca013b671b7707d0b0664a96843014973e476247e7840", kill_on_drop: false }` [INFO] [stdout] dacdcef0c71c42c3c35ca013b671b7707d0b0664a96843014973e476247e7840 [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] d15de5900768a97f4a4d14825733fa8cc2bfa68d2830589bfcad432872393b09 [INFO] running `Command { std: "docker" "start" "-a" "d15de5900768a97f4a4d14825733fa8cc2bfa68d2830589bfcad432872393b09", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking const-oid v0.9.1 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking base64ct v1.5.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking pem-rfc7468 v0.6.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking der v0.6.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/der-0.6.0/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] Checking ff v0.12.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libnghttp2-sys v0.1.6+1.43.0 [INFO] [stderr] Checking base16ct v0.1.1 [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" "d15de5900768a97f4a4d14825733fa8cc2bfa68d2830589bfcad432872393b09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d15de5900768a97f4a4d14825733fa8cc2bfa68d2830589bfcad432872393b09", kill_on_drop: false }` [INFO] [stdout] d15de5900768a97f4a4d14825733fa8cc2bfa68d2830589bfcad432872393b09