[INFO] fetching crate http4r-core 0.0.6...
[INFO] testing http4r-core-0.0.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate http4r-core 0.0.6 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate http4r-core 0.0.6
[INFO] finished tweaking crates.io crate http4r-core 0.0.6
[INFO] tweaked toml for crates.io crate http4r-core 0.0.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate http4r-core 0.0.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate http4r-core 0.0.6 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f9e54eda3cca5f4ffb303ef86018d4f561e45eb472e1b272e9f01e80f81bdd5
[INFO] running `Command { std: "docker" "start" "-a" "8f9e54eda3cca5f4ffb303ef86018d4f561e45eb472e1b272e9f01e80f81bdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f9e54eda3cca5f4ffb303ef86018d4f561e45eb472e1b272e9f01e80f81bdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f9e54eda3cca5f4ffb303ef86018d4f561e45eb472e1b272e9f01e80f81bdd5", kill_on_drop: false }`
[INFO] [stdout] 8f9e54eda3cca5f4ffb303ef86018d4f561e45eb472e1b272e9f01e80f81bdd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3dfbe8065edf40080e67ea7a5f551e66f8f87b40100c800e6833d1d87e9cc80
[INFO] running `Command { std: "docker" "start" "-a" "b3dfbe8065edf40080e67ea7a5f551e66f8f87b40100c800e6833d1d87e9cc80", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling alloc-stdlib v0.2.1
[INFO] [stderr]    Compiling brotli-decompressor v2.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling brotli v3.3.3
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling http4r-core v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `options` is never read
[INFO] [stdout]   --> src/client.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct Client {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     options: ClientOptions,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `headers_size` and `trailers_size` are never read
[INFO] [stdout]   --> src/client.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct ClientOptions {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 70 |     headers_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 71 |     trailers_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Multipart` is never constructed
[INFO] [stdout]    --> src/http_message.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | enum ReadMetadata {
[INFO] [stdout]     |      ------------ variant in this enum
[INFO] [stdout] 174 |     Chunked(ChunkedMetadata),
[INFO] [stdout] 175 |     Multipart(MultipartMetadata),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadMetadata` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/http_message.rs:130:44
[INFO] [stdout]     |
[INFO] [stdout] 130 |     message(part1.to_string(), part2, part3.clone().to_string(), is_response, body, headers, trailers)
[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: using `.clone()` on a double reference, which returns `(String, String)` instead of cloning the inner type
[INFO] [stdout]   --> src/query.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |             q.clone().0 == p0
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.84s
[INFO] running `Command { std: "docker" "inspect" "b3dfbe8065edf40080e67ea7a5f551e66f8f87b40100c800e6833d1d87e9cc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3dfbe8065edf40080e67ea7a5f551e66f8f87b40100c800e6833d1d87e9cc80", kill_on_drop: false }`
[INFO] [stdout] b3dfbe8065edf40080e67ea7a5f551e66f8f87b40100c800e6833d1d87e9cc80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa14a611515d4e65171e03bb1a8abdab81cbf4b0d6177a2645f85f4a79d7d1a5
[INFO] running `Command { std: "docker" "start" "-a" "aa14a611515d4e65171e03bb1a8abdab81cbf4b0d6177a2645f85f4a79d7d1a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling http4r-core v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `options` is never read
[INFO] [stdout]   --> src/client.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct Client {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     options: ClientOptions,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `headers_size` and `trailers_size` are never read
[INFO] [stdout]   --> src/client.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct ClientOptions {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 70 |     headers_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 71 |     trailers_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Multipart` is never constructed
[INFO] [stdout]    --> src/http_message.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | enum ReadMetadata {
[INFO] [stdout]     |      ------------ variant in this enum
[INFO] [stdout] 174 |     Chunked(ChunkedMetadata),
[INFO] [stdout] 175 |     Multipart(MultipartMetadata),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadMetadata` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/http_message.rs:130:44
[INFO] [stdout]     |
[INFO] [stdout] 130 |     message(part1.to_string(), part2, part3.clone().to_string(), is_response, body, headers, trailers)
[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: using `.clone()` on a double reference, which returns `(String, String)` instead of cloning the inner type
[INFO] [stdout]   --> src/query.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |             q.clone().0 == p0
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `options` is never read
[INFO] [stdout]   --> src/client.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct Client {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     options: ClientOptions,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `headers_size` and `trailers_size` are never read
[INFO] [stdout]   --> src/client.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct ClientOptions {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 70 |     headers_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 71 |     trailers_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Multipart` is never constructed
[INFO] [stdout]    --> src/http_message.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | enum ReadMetadata {
[INFO] [stdout]     |      ------------ variant in this enum
[INFO] [stdout] 174 |     Chunked(ChunkedMetadata),
[INFO] [stdout] 175 |     Multipart(MultipartMetadata),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadMetadata` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/http_message.rs:130:44
[INFO] [stdout]     |
[INFO] [stdout] 130 |     message(part1.to_string(), part2, part3.clone().to_string(), is_response, body, headers, trailers)
[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: using `.clone()` on a double reference, which returns `(String, String)` instead of cloning the inner type
[INFO] [stdout]   --> src/query.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |             q.clone().0 == p0
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "aa14a611515d4e65171e03bb1a8abdab81cbf4b0d6177a2645f85f4a79d7d1a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa14a611515d4e65171e03bb1a8abdab81cbf4b0d6177a2645f85f4a79d7d1a5", kill_on_drop: false }`
[INFO] [stdout] aa14a611515d4e65171e03bb1a8abdab81cbf4b0d6177a2645f85f4a79d7d1a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 863b9fceb4e995eb0b9bf71baaa4cd25281249743dbe00edbdf015230650d3e8
[INFO] running `Command { std: "docker" "start" "-a" "863b9fceb4e995eb0b9bf71baaa4cd25281249743dbe00edbdf015230650d3e8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field `options` is never read
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/client.rs:65:5
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 62 | pub struct Client {
[INFO] [stdout] 
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stdout] 
[INFO] [stderr] ...
[INFO] [stdout] running 0 tests
[INFO] [stderr] 65 |     options: ClientOptions,
[INFO] [stdout] 
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: fields `headers_size` and `trailers_size` are never read
[INFO] [stdout] 
[INFO] [stderr]   --> src/client.rs:70:5
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 69 | pub struct ClientOptions {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 70 |     headers_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 71 |     trailers_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Multipart` is never constructed
[INFO] [stderr]    --> src/http_message.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 173 | enum ReadMetadata {
[INFO] [stderr]     |      ------------ variant in this enum
[INFO] [stderr] 174 |     Chunked(ChunkedMetadata),
[INFO] [stderr] 175 |     Multipart(MultipartMetadata),
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ReadMetadata` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/http_message.rs:130:44
[INFO] [stderr]     |
[INFO] [stderr] 130 |     message(part1.to_string(), part2, part3.clone().to_string(), is_response, body, headers, trailers)
[INFO] [stderr]     |                                            ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = 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] [stderr]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `(String, String)` instead of cloning the inner type
[INFO] [stderr]   --> src/query.rs:55:14
[INFO] [stderr]    |
[INFO] [stderr] 55 |             q.clone().0 == p0
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `http4r-core` (lib) generated 5 warnings (run `cargo fix --lib -p http4r-core` to apply 1 suggestion)
[INFO] [stderr] warning: `http4r-core` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/http4r_core-9fd78b2b8a39d1b8)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/http4r_core-1510f6cc2be755b2)
[INFO] [stderr]    Doc-tests http4r_core
[INFO] running `Command { std: "docker" "inspect" "863b9fceb4e995eb0b9bf71baaa4cd25281249743dbe00edbdf015230650d3e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "863b9fceb4e995eb0b9bf71baaa4cd25281249743dbe00edbdf015230650d3e8", kill_on_drop: false }`
[INFO] [stdout] 863b9fceb4e995eb0b9bf71baaa4cd25281249743dbe00edbdf015230650d3e8