[INFO] fetching crate viz-core 0.5.0... [INFO] checking viz-core-0.5.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate viz-core 0.5.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate viz-core 0.5.0 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 crates.io crate viz-core 0.5.0 [INFO] finished tweaking crates.io crate viz-core 0.5.0 [INFO] tweaked toml for crates.io crate viz-core 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 156 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding brotli v3.5.0 (latest: v4.0.0) [INFO] [stderr] Adding brotli-decompressor v2.5.1 (latest: v3.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding opentelemetry v0.21.0 (latest: v0.22.0) [INFO] [stderr] Adding opentelemetry-semantic-conventions v0.13.0 (latest: v0.14.0) [INFO] [stderr] Adding sessions-core v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding tokio-tungstenite v0.20.1 (latest: v0.21.0) [INFO] [stderr] Adding tungstenite v0.20.1 (latest: v0.21.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [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 headers-core v0.3.0 [INFO] [stderr] Downloaded ghash v0.5.1 [INFO] [stderr] Downloaded universal-hash v0.5.1 [INFO] [stderr] Downloaded headers v0.4.0 [INFO] [stderr] Downloaded aead v0.5.2 [INFO] [stderr] Downloaded polyval v0.6.2 [INFO] [stderr] Downloaded hyper-util v0.1.3 [INFO] [stderr] Downloaded aes-gcm v0.10.3 [INFO] [stderr] Downloaded form-data v0.5.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] eebd11c3f5ccf80fdf25c40807a8e4bb9f28aa76826636260461cd7f513f84c1 [INFO] running `Command { std: "docker" "start" "-a" "eebd11c3f5ccf80fdf25c40807a8e4bb9f28aa76826636260461cd7f513f84c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eebd11c3f5ccf80fdf25c40807a8e4bb9f28aa76826636260461cd7f513f84c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eebd11c3f5ccf80fdf25c40807a8e4bb9f28aa76826636260461cd7f513f84c1", kill_on_drop: false }` [INFO] [stdout] eebd11c3f5ccf80fdf25c40807a8e4bb9f28aa76826636260461cd7f513f84c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cf6b555e0ff8d1ca34ed867ace484c8c1f592369b53af8cf25e8bcfd1e5bd98a [INFO] running `Command { std: "docker" "start" "-a" "cf6b555e0ff8d1ca34ed867ace484c8c1f592369b53af8cf25e8bcfd1e5bd98a", kill_on_drop: false }` [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling cookie v0.18.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking base64 v0.22.0 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rfc7239 v0.1.1 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking headers-core v0.3.0 [INFO] [stderr] Checking headers v0.4.0 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking h2 v0.4.4 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking form-data v0.5.4 [INFO] [stderr] Checking sessions-core v0.5.1 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking viz-core v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `headers` is imported redundantly [INFO] [stdout] --> src/types/header.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | headers::{self, HeaderMapExt}, [INFO] [stdout] | ^^^^ the item `headers` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `de` is imported redundantly [INFO] [stdout] --> src/types/params/de.rs:486:9 [INFO] [stdout] | [INFO] [stdout] 486 | use serde::de; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 489 | use super::*; [INFO] [stdout] | -------- the item `de` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `headers` is imported redundantly [INFO] [stdout] --> src/types/header.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | headers::{self, HeaderMapExt}, [INFO] [stdout] | ^^^^ the item `headers` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable `pub` item [INFO] [stdout] --> tests/handler.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct CatchError { [INFO] [stdout] | ---^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: consider restricting its visibility: `pub(crate)` [INFO] [stdout] | [INFO] [stdout] = help: or consider exporting it for use by other crates [INFO] [stdout] = note: requested on the command line with `-W unreachable-pub` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.75s [INFO] running `Command { std: "docker" "inspect" "cf6b555e0ff8d1ca34ed867ace484c8c1f592369b53af8cf25e8bcfd1e5bd98a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf6b555e0ff8d1ca34ed867ace484c8c1f592369b53af8cf25e8bcfd1e5bd98a", kill_on_drop: false }` [INFO] [stdout] cf6b555e0ff8d1ca34ed867ace484c8c1f592369b53af8cf25e8bcfd1e5bd98a