[INFO] fetching crate warp 0.3.6... [INFO] checking warp-0.3.6 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate warp 0.3.6 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate warp 0.3.6 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate warp 0.3.6 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate warp 0.3.6 [INFO] tweaked toml for crates.io crate warp 0.3.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate warp 0.3.6 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded listenfd v1.0.1 [INFO] [stderr] Downloaded pretty_env_logger v0.5.0 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e072345786d4b99d77a9197ce12ac3504308d138beea99a527a8df1d2bfa9c4d [INFO] running `Command { std: "docker" "start" "-a" "e072345786d4b99d77a9197ce12ac3504308d138beea99a527a8df1d2bfa9c4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e072345786d4b99d77a9197ce12ac3504308d138beea99a527a8df1d2bfa9c4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e072345786d4b99d77a9197ce12ac3504308d138beea99a527a8df1d2bfa9c4d", kill_on_drop: false }` [INFO] [stdout] e072345786d4b99d77a9197ce12ac3504308d138beea99a527a8df1d2bfa9c4d [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f83b86386f741e74c50dd894ef9edba06a74dc8a465bc2e93166594d62998aa0 [INFO] running `Command { std: "docker" "start" "-a" "f83b86386f741e74c50dd894ef9edba06a74dc8a465bc2e93166594d62998aa0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling rustix v0.38.14 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking ucd-trie v0.1.6 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking listenfd v1.0.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Compiling pest v2.7.4 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Compiling pest_meta v2.7.4 [INFO] [stderr] Compiling pest_generator v2.7.4 [INFO] [stderr] Compiling pest_derive v2.7.4 [INFO] [stderr] Checking tokio-util v0.7.9 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking handlebars v4.4.0 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking warp v0.3.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `mime` is imported redundantly [INFO] [stdout] --> src/filters/body.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use mime; [INFO] [stdout] | ^^^^ the item `mime` 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 `serde_json` is imported redundantly [INFO] [stdout] --> src/filters/body.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_urlencoded` is imported redundantly [INFO] [stdout] --> src/filters/body.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use serde_urlencoded; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the item `serde_urlencoded` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `http` is imported redundantly [INFO] [stdout] --> src/filters/cors.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | self, [INFO] [stdout] | ^^^^ the item `http` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mime_guess` is imported redundantly [INFO] [stdout] --> src/filters/fs.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use mime_guess; [INFO] [stdout] | ^^^^^^^^^^ the item `mime_guess` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `http` is imported redundantly [INFO] [stdout] --> src/filters/log.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use http::{self, header, StatusCode}; [INFO] [stdout] | ^^^^ the item `http` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_urlencoded` is imported redundantly [INFO] [stdout] --> src/filters/query.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde_urlencoded; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the item `serde_urlencoded` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/filters/sse.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | use serde_json::{self, Error}; [INFO] [stdout] | ^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `http` is imported redundantly [INFO] [stdout] --> src/filters/trace.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | use http::{self, header}; [INFO] [stdout] | ^^^^ the item `http` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `http` is imported redundantly [INFO] [stdout] --> src/filters/ws.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use http; [INFO] [stdout] | ^^^^ the item `http` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `http` is imported redundantly [INFO] [stdout] --> src/reject.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | self, [INFO] [stdout] | ^^^^ the item `http` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/reply.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/test.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `mime` is imported redundantly [INFO] [stdout] --> src/filters/body.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use mime; [INFO] [stdout] | ^^^^ the item `mime` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/filters/body.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `serde_urlencoded` is imported redundantly [INFO] [stdout] --> src/filters/body.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use serde_urlencoded; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the item `serde_urlencoded` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `http` is imported redundantly [INFO] [stdout] --> src/filters/cors.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | self, [INFO] [stdout] | ^^^^ the item `http` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `mime_guess` is imported redundantly [INFO] [stdout] --> src/filters/fs.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use mime_guess; [INFO] [stdout] | ^^^^^^^^^^ the item `mime_guess` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `http` is imported redundantly [INFO] [stdout] --> src/filters/log.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use http::{self, header, StatusCode}; [INFO] [stdout] | ^^^^ the item `http` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `serde_urlencoded` is imported redundantly [INFO] [stdout] --> src/filters/query.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde_urlencoded; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the item `serde_urlencoded` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/filters/sse.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | use serde_json::{self, Error}; [INFO] [stdout] | ^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `http` is imported redundantly [INFO] [stdout] --> src/filters/trace.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | use http::{self, header}; [INFO] [stdout] | ^^^^ the item `http` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `http` is imported redundantly [INFO] [stdout] --> src/filters/ws.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use http; [INFO] [stdout] | ^^^^ the item `http` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `StatusCode` is imported redundantly [INFO] [stdout] --> src/reject.rs:710:9 [INFO] [stdout] | [INFO] [stdout] 709 | use super::*; [INFO] [stdout] | -------- the item `StatusCode` is already imported here [INFO] [stdout] 710 | use http::StatusCode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/reply.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/test.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplyJsonError` is never constructed [INFO] [stdout] --> src/reply.rs:135:19 [INFO] [stdout] | [INFO] [stdout] 135 | pub(crate) struct ReplyJsonError; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field `0` is never read [INFO] [stdout] --> src/reject.rs:829:14 [INFO] [stdout] | [INFO] [stdout] 829 | struct X(u32); [INFO] [stdout] | - ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `X` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 829 | struct X(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `ReplyJsonError` is never constructed [INFO] [stdout] --> src/reply.rs:135:19 [INFO] [stdout] | [INFO] [stdout] 135 | pub(crate) struct ReplyJsonError; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `warp` (lib test) due to 16 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f83b86386f741e74c50dd894ef9edba06a74dc8a465bc2e93166594d62998aa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f83b86386f741e74c50dd894ef9edba06a74dc8a465bc2e93166594d62998aa0", kill_on_drop: false }` [INFO] [stdout] f83b86386f741e74c50dd894ef9edba06a74dc8a465bc2e93166594d62998aa0