[INFO] fetching crate http-protocol 0.2.14... [INFO] checking http-protocol-0.2.14 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194 [INFO] extracting crate http-protocol 0.2.14 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate http-protocol 0.2.14 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate http-protocol 0.2.14 [INFO] finished tweaking crates.io crate http-protocol 0.2.14 [INFO] tweaked toml for crates.io crate http-protocol 0.2.14 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate http-protocol 0.2.14 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba461be2fa463391766026c7a4408343146a8d475209edacdfd1762d763c6121 [INFO] running `Command { std: "docker" "start" "-a" "ba461be2fa463391766026c7a4408343146a8d475209edacdfd1762d763c6121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba461be2fa463391766026c7a4408343146a8d475209edacdfd1762d763c6121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba461be2fa463391766026c7a4408343146a8d475209edacdfd1762d763c6121", kill_on_drop: false }` [INFO] [stdout] ba461be2fa463391766026c7a4408343146a8d475209edacdfd1762d763c6121 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd50cefb2e8da58f45bbee45afa2c8e4015540c233d8664736f1e6e04e7c7613 [INFO] running `Command { std: "docker" "start" "-a" "fd50cefb2e8da58f45bbee45afa2c8e4015540c233d8664736f1e6e04e7c7613", kill_on_drop: false }` [INFO] [stderr] Checking http-protocol v0.2.14 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HttpVersion` [INFO] [stdout] --> src/parse/mod.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{HttpVersion, Method, RequestUri, Headers}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `e_idx` is never read [INFO] [stdout] --> src/parse/mod.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | let mut e_idx = *index; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `e_idx` is never read [INFO] [stdout] --> src/parse/mod.rs:112:17 [INFO] [stdout] | [INFO] [stdout] 112 | e_idx = i + 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop_position` [INFO] [stdout] --> src/parse/mod.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | stop_position: &mut ParsePosition, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stop_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `request_part` is never read [INFO] [stdout] --> src/parse/mod.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | request_part = request_part + parse_headers(stop_position, vec, &mut idx)?; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `idx` is never read [INFO] [stdout] --> src/parse/mod.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | idx = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/mod.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let mut method = None; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/mod.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | let mut request_uri = None; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/mod.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 157 | let mut http_version = None; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/mod.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let mut headers = None; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/mod.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | let mut body = None; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `e_idx` is never read [INFO] [stdout] --> src/parse/mod.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | let mut e_idx = *index; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `e_idx` is never read [INFO] [stdout] --> src/parse/mod.rs:112:17 [INFO] [stdout] | [INFO] [stdout] 112 | e_idx = i + 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop_position` [INFO] [stdout] --> src/parse/mod.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | stop_position: &mut ParsePosition, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stop_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `request_part` is never read [INFO] [stdout] --> src/parse/mod.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | request_part = request_part + parse_headers(stop_position, vec, &mut idx)?; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `idx` is never read [INFO] [stdout] --> src/parse/mod.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | idx = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/mod.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let mut method = None; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/mod.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | let mut request_uri = None; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/mod.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 157 | let mut http_version = None; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/mod.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let mut headers = None; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse/mod.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | let mut body = None; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "fd50cefb2e8da58f45bbee45afa2c8e4015540c233d8664736f1e6e04e7c7613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd50cefb2e8da58f45bbee45afa2c8e4015540c233d8664736f1e6e04e7c7613", kill_on_drop: false }` [INFO] [stdout] fd50cefb2e8da58f45bbee45afa2c8e4015540c233d8664736f1e6e04e7c7613