[INFO] fetching crate fabruic 0.1.0... [INFO] checking fabruic-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate fabruic 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate fabruic 0.1.0 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] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate fabruic 0.1.0 [INFO] finished tweaking crates.io crate fabruic 0.1.0 [INFO] tweaked toml for crates.io crate fabruic 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate fabruic 0.1.0 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 time-macros v0.2.13 [INFO] [stderr] Downloaded oid-registry v0.6.1 [INFO] [stderr] Downloaded x509-parser v0.15.1 [INFO] [stderr] Downloaded asn1-rs-derive v0.4.0 [INFO] [stderr] Downloaded asn1-rs-impl v0.1.0 [INFO] [stderr] Downloaded displaydoc v0.2.4 [INFO] [stderr] Downloaded rusticata-macros v4.1.0 [INFO] [stderr] Downloaded ct-logs v0.9.0 [INFO] [stderr] Downloaded asn1-rs v0.5.2 [INFO] [stderr] Downloaded quinn-proto v0.10.4 [INFO] [stderr] Downloaded trust-dns-resolver v0.23.0 [INFO] [stderr] Downloaded trust-dns-proto v0.23.0 [INFO] [stderr] Downloaded der-parser v8.2.0 [INFO] [stderr] Downloaded time v0.3.27 [INFO] [stderr] Downloaded rcgen v0.11.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1a4984228c499b8b198003bcf0a704a835bc05b5b2790c0c488d647098d10825 [INFO] running `Command { std: "docker" "start" "-a" "1a4984228c499b8b198003bcf0a704a835bc05b5b2790c0c488d647098d10825", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a4984228c499b8b198003bcf0a704a835bc05b5b2790c0c488d647098d10825", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a4984228c499b8b198003bcf0a704a835bc05b5b2790c0c488d647098d10825", kill_on_drop: false }` [INFO] [stdout] 1a4984228c499b8b198003bcf0a704a835bc05b5b2790c0c488d647098d10825 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e6e0352f07304d135b6c2b3d741aab63fb62a95cf2abfe9058e22432e5cd0080 [INFO] running `Command { std: "docker" "start" "-a" "e6e0352f07304d135b6c2b3d741aab63fb62a95cf2abfe9058e22432e5cd0080", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking deranged v0.3.8 [INFO] [stderr] Compiling time-macros v0.2.13 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Compiling rustls v0.21.6 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking time v0.3.27 [INFO] [stderr] Compiling oid-registry v0.6.1 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking rusticata-macros v4.1.0 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking rustls-native-certs v0.6.3 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking yasna v0.5.2 [INFO] [stderr] Checking ipnet v2.8.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Compiling asn1-rs-impl v0.1.0 [INFO] [stderr] Compiling asn1-rs-derive v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.186 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.101.4 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking thiserror v1.0.47 [INFO] [stderr] Checking asn1-rs v0.5.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Checking quinn-udp v0.4.1 [INFO] [stderr] Checking quinn-proto v0.10.4 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Checking ct-logs v0.9.0 [INFO] [stderr] Checking rcgen v0.11.1 [INFO] [stderr] Compiling enum-as-inner v0.6.0 [INFO] [stderr] Checking der-parser v8.2.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking x509-parser v0.15.1 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking serde v1.0.186 [INFO] [stderr] Checking trust-dns-proto v0.23.0 [INFO] [stderr] Checking quinn v0.10.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking fabruic v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BuilderDangerous`, `Dangerous` [INFO] [stdout] --> src/quic/mod.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | pub use endpoint::{Builder, BuilderDangerous, Dangerous, Endpoint, Store}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StreamExt` is imported redundantly [INFO] [stdout] --> src/quic/endpoint/mod.rs:695:6 [INFO] [stdout] | [INFO] [stdout] 695 | use futures_util::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 699 | use super::*; [INFO] [stdout] | -------- the item `StreamExt` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `KeyPair` is imported redundantly [INFO] [stdout] --> src/quic/endpoint/mod.rs:700:6 [INFO] [stdout] | [INFO] [stdout] 699 | use super::*; [INFO] [stdout] | -------- the item `KeyPair` is already imported here [INFO] [stdout] 700 | use crate::KeyPair; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BuilderDangerous`, `Dangerous` [INFO] [stdout] --> src/quic/mod.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | pub use endpoint::{Builder, BuilderDangerous, Dangerous, Endpoint, Store}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `serialize` is never used [INFO] [stdout] --> src/x509/mod.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 141 | pub trait Dangerous { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 150 | fn serialize(key_pair: &Self, serializer: S) -> Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `serialize` is never used [INFO] [stdout] --> src/x509/private_key.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub trait Dangerous { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 115 | fn serialize(private_key: &Self, serializer: S) -> Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `connect_unverified` is never used [INFO] [stdout] --> src/quic/endpoint/mod.rs:640:11 [INFO] [stdout] | [INFO] [stdout] 589 | pub trait Dangerous { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 640 | async fn connect_unverified + Send>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `set_root_certificates` and `root_certificates` are never used [INFO] [stdout] --> src/quic/endpoint/builder/mod.rs:644:5 [INFO] [stdout] | [INFO] [stdout] 618 | pub trait Dangerous { [INFO] [stdout] | --------- associated functions in this trait [INFO] [stdout] ... [INFO] [stdout] 644 | fn set_root_certificates>>(builder: &mut Self, certificates: C); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 665 | fn root_certificates(builder: &Self) -> &[Certificate]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `root_certificates` is never used [INFO] [stdout] --> src/quic/endpoint/builder/mod.rs:665:5 [INFO] [stdout] | [INFO] [stdout] 618 | pub trait Dangerous { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 665 | fn root_certificates(builder: &Self) -> &[Certificate]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.59s [INFO] running `Command { std: "docker" "inspect" "e6e0352f07304d135b6c2b3d741aab63fb62a95cf2abfe9058e22432e5cd0080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6e0352f07304d135b6c2b3d741aab63fb62a95cf2abfe9058e22432e5cd0080", kill_on_drop: false }` [INFO] [stdout] e6e0352f07304d135b6c2b3d741aab63fb62a95cf2abfe9058e22432e5cd0080