[INFO] fetching crate webmachine-rust 0.3.0... [INFO] checking webmachine-rust-0.3.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate webmachine-rust 0.3.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate webmachine-rust 0.3.0 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 webmachine-rust 0.3.0 [INFO] finished tweaking crates.io crate webmachine-rust 0.3.0 [INFO] tweaked toml for crates.io crate webmachine-rust 0.3.0 written to /workspace/builds/worker-1-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 97 packages [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [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 expectest v0.12.0 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc15d6e755ad4d572ac1fe530114974b80cac26367871a87803c57f8a6479b54 [INFO] running `Command { std: "docker" "start" "-a" "fc15d6e755ad4d572ac1fe530114974b80cac26367871a87803c57f8a6479b54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc15d6e755ad4d572ac1fe530114974b80cac26367871a87803c57f8a6479b54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc15d6e755ad4d572ac1fe530114974b80cac26367871a87803c57f8a6479b54", kill_on_drop: false }` [INFO] [stdout] fc15d6e755ad4d572ac1fe530114974b80cac26367871a87803c57f8a6479b54 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43443394ed0c551e50c4f5bef68df271ed636056da1f811eca3e8e59b64c5f39 [INFO] running `Command { std: "docker" "start" "-a" "43443394ed0c551e50c4f5bef68df271ed636056da1f811eca3e8e59b64c5f39", kill_on_drop: false }` [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking expectest v0.12.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking webmachine-rust v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `execute_state_machine` is imported redundantly [INFO] [stdout] --> src/tests.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `execute_state_machine` is already imported here [INFO] [stdout] 8 | use super::{ [INFO] [stdout] 9 | execute_state_machine, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `finalise_response` is imported redundantly [INFO] [stdout] --> src/tests.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `finalise_response` is already imported here [INFO] [stdout] ... [INFO] [stdout] 10 | finalise_response, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `join_paths` is imported redundantly [INFO] [stdout] --> src/tests.rs:11:3 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `join_paths` is already imported here [INFO] [stdout] ... [INFO] [stdout] 11 | join_paths, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `parse_header_values` is imported redundantly [INFO] [stdout] --> src/tests.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `parse_header_values` is already imported here [INFO] [stdout] ... [INFO] [stdout] 12 | parse_header_values, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `update_paths_for_resource` is imported redundantly [INFO] [stdout] --> src/tests.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `update_paths_for_resource` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | update_paths_for_resource, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sanitise_path` is imported redundantly [INFO] [stdout] --> src/tests.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `sanitise_path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 17 | use super::sanitise_path; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/lib.rs:1018:43 [INFO] [stdout] | [INFO] [stdout] 1018 | .map(|h| HeaderValue::parse_string(h.clone())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/lib.rs:1018:43 [INFO] [stdout] | [INFO] [stdout] 1018 | .map(|h| HeaderValue::parse_string(h.clone())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/headers.rs:328:66 [INFO] [stdout] | [INFO] [stdout] 328 | let weak_etag_value = HeaderValue::parse_string(weak_etag.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.37s [INFO] running `Command { std: "docker" "inspect" "43443394ed0c551e50c4f5bef68df271ed636056da1f811eca3e8e59b64c5f39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43443394ed0c551e50c4f5bef68df271ed636056da1f811eca3e8e59b64c5f39", kill_on_drop: false }` [INFO] [stdout] 43443394ed0c551e50c4f5bef68df271ed636056da1f811eca3e8e59b64c5f39 [INFO] checking webmachine-rust-0.3.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate webmachine-rust 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate webmachine-rust 0.3.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate webmachine-rust 0.3.0 [INFO] finished tweaking crates.io crate webmachine-rust 0.3.0 [INFO] tweaked toml for crates.io crate webmachine-rust 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee66cee8c9504e99ccd3b72f3467d5b4b25ec03c8c17a8ec878defbc3149a75a [INFO] running `Command { std: "docker" "start" "-a" "ee66cee8c9504e99ccd3b72f3467d5b4b25ec03c8c17a8ec878defbc3149a75a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee66cee8c9504e99ccd3b72f3467d5b4b25ec03c8c17a8ec878defbc3149a75a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee66cee8c9504e99ccd3b72f3467d5b4b25ec03c8c17a8ec878defbc3149a75a", kill_on_drop: false }` [INFO] [stdout] ee66cee8c9504e99ccd3b72f3467d5b4b25ec03c8c17a8ec878defbc3149a75a [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 599c3c598ad02508c4344745054ac98e98ef469a995caf22e466836029d9566b [INFO] running `Command { std: "docker" "start" "-a" "599c3c598ad02508c4344745054ac98e98ef469a995caf22e466836029d9566b", kill_on_drop: false }` [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking expectest v0.12.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking webmachine-rust v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `execute_state_machine` is imported redundantly [INFO] [stdout] --> src/tests.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `execute_state_machine` is already imported here [INFO] [stdout] 8 | use super::{ [INFO] [stdout] 9 | execute_state_machine, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `finalise_response` is imported redundantly [INFO] [stdout] --> src/tests.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `finalise_response` is already imported here [INFO] [stdout] ... [INFO] [stdout] 10 | finalise_response, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `join_paths` is imported redundantly [INFO] [stdout] --> src/tests.rs:11:3 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `join_paths` is already imported here [INFO] [stdout] ... [INFO] [stdout] 11 | join_paths, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `parse_header_values` is imported redundantly [INFO] [stdout] --> src/tests.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `parse_header_values` is already imported here [INFO] [stdout] ... [INFO] [stdout] 12 | parse_header_values, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `update_paths_for_resource` is imported redundantly [INFO] [stdout] --> src/tests.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `update_paths_for_resource` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | update_paths_for_resource, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sanitise_path` is imported redundantly [INFO] [stdout] --> src/tests.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | -------- the item `sanitise_path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 17 | use super::sanitise_path; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/lib.rs:1018:43 [INFO] [stdout] | [INFO] [stdout] 1018 | .map(|h| HeaderValue::parse_string(h.clone())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/lib.rs:1018:43 [INFO] [stdout] | [INFO] [stdout] 1018 | .map(|h| HeaderValue::parse_string(h.clone())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/headers.rs:328:66 [INFO] [stdout] | [INFO] [stdout] 328 | let weak_etag_value = HeaderValue::parse_string(weak_etag.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.83s [INFO] running `Command { std: "docker" "inspect" "599c3c598ad02508c4344745054ac98e98ef469a995caf22e466836029d9566b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "599c3c598ad02508c4344745054ac98e98ef469a995caf22e466836029d9566b", kill_on_drop: false }` [INFO] [stdout] 599c3c598ad02508c4344745054ac98e98ef469a995caf22e466836029d9566b