[INFO] cloning repository https://github.com/donjuanplatinum/http
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjuanplatinum/http" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjuanplatinum%2Fhttp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjuanplatinum%2Fhttp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a030e3f1423253554d952502c4a4f22b79c3bf0
[INFO] testing donjuanplatinum/http against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjuanplatinum%2Fhttp" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/donjuanplatinum/http
[INFO] finished tweaking git repo https://github.com/donjuanplatinum/http
[INFO] tweaked toml for git repo https://github.com/donjuanplatinum/http written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/donjuanplatinum/http on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/donjuanplatinum/http 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e3ed3417ac86c5634cf1ad1005fb70cc273af559703561eab7712aa66c962c8
[INFO] running `Command { std: "docker" "start" "-a" "3e3ed3417ac86c5634cf1ad1005fb70cc273af559703561eab7712aa66c962c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e3ed3417ac86c5634cf1ad1005fb70cc273af559703561eab7712aa66c962c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3ed3417ac86c5634cf1ad1005fb70cc273af559703561eab7712aa66c962c8", kill_on_drop: false }`
[INFO] [stdout] 3e3ed3417ac86c5634cf1ad1005fb70cc273af559703561eab7712aa66c962c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbe713dbf938268caae003d52c268148d1b8dc20b87cff38299d7d87669b6e8d
[INFO] running `Command { std: "docker" "start" "-a" "cbe713dbf938268caae003d52c268148d1b8dc20b87cff38299d7d87669b6e8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling http v0.1.0 (/opt/rustwide/workdir/http)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> http/src/request.rs:76:6
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut method = Method::UNINITIALIZED;
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> http/src/request.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut version = Version::V1_1;
[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]   --> http/src/request.rs:78:6
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut resource = Resource::Path("".to_string());
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]   --> http/src/request.rs:76:6
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut method = Method::UNINITIALIZED;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]   --> http/src/request.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut version = Version::V1_1;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resource`
[INFO] [stdout]   --> http/src/request.rs:78:6
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut resource = Resource::Path("".to_string());
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> http/src/request.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let mut first = first.unwrap();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `protocol`, `address`, `port`, and `path` are never read
[INFO] [stdout]   --> http/src/request.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Url {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 56 |     protocol: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 57 |     address: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 58 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 59 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `version`, `resource`, `headers`, and `body` are never read
[INFO] [stdout]   --> http/src/request.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Request {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 65 |     method: Method,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 66 |     version: Version,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 67 |     resource: Resource,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 68 |     headers: HashMap<String,String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 69 |     body: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> http/src/response.rs:59:2
[INFO] [stdout]    |
[INFO] [stdout] 59 |     write!(stream,"{}",response);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let _ = write!(stream,"{}",response);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "cbe713dbf938268caae003d52c268148d1b8dc20b87cff38299d7d87669b6e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe713dbf938268caae003d52c268148d1b8dc20b87cff38299d7d87669b6e8d", kill_on_drop: false }`
[INFO] [stdout] cbe713dbf938268caae003d52c268148d1b8dc20b87cff38299d7d87669b6e8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5420030a9192c8418a027fdefca944bc0fac380a87e2a772f157fbe7c627a14d
[INFO] running `Command { std: "docker" "start" "-a" "5420030a9192c8418a027fdefca944bc0fac380a87e2a772f157fbe7c627a14d", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> http/src/request.rs:76:6
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut method = Method::UNINITIALIZED;
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> http/src/request.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut version = Version::V1_1;
[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]   --> http/src/request.rs:78:6
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut resource = Resource::Path("".to_string());
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]   --> http/src/request.rs:76:6
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut method = Method::UNINITIALIZED;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]   --> http/src/request.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut version = Version::V1_1;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resource`
[INFO] [stdout]   --> http/src/request.rs:78:6
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut resource = Resource::Path("".to_string());
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> http/src/request.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let mut first = first.unwrap();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `protocol`, `address`, `port`, and `path` are never read
[INFO] [stdout]   --> http/src/request.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Url {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 56 |     protocol: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 57 |     address: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 58 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 59 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `version`, `resource`, `headers`, and `body` are never read
[INFO] [stdout]   --> http/src/request.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Request {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 65 |     method: Method,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 66 |     version: Version,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 67 |     resource: Resource,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 68 |     headers: HashMap<String,String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 69 |     body: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling http v0.1.0 (/opt/rustwide/workdir/http)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> http/src/response.rs:59:2
[INFO] [stdout]    |
[INFO] [stdout] 59 |     write!(stream,"{}",response);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let _ = write!(stream,"{}",response);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> http/src/request.rs:76:6
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut method = Method::UNINITIALIZED;
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> http/src/request.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut version = Version::V1_1;
[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]   --> http/src/request.rs:78:6
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut resource = Resource::Path("".to_string());
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]   --> http/src/request.rs:76:6
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut method = Method::UNINITIALIZED;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]   --> http/src/request.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut version = Version::V1_1;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resource`
[INFO] [stdout]   --> http/src/request.rs:78:6
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut resource = Resource::Path("".to_string());
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> http/src/request.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let mut first = first.unwrap();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `protocol`, `address`, `port`, and `path` are never read
[INFO] [stdout]   --> http/src/request.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Url {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 56 |     protocol: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 57 |     address: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 58 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 59 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `version`, `resource`, `headers`, and `body` are never read
[INFO] [stdout]   --> http/src/request.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Request {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 65 |     method: Method,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 66 |     version: Version,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 67 |     resource: Resource,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 68 |     headers: HashMap<String,String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 69 |     body: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> http/src/response.rs:59:2
[INFO] [stdout]    |
[INFO] [stdout] 59 |     write!(stream,"{}",response);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let _ = write!(stream,"{}",response);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5420030a9192c8418a027fdefca944bc0fac380a87e2a772f157fbe7c627a14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5420030a9192c8418a027fdefca944bc0fac380a87e2a772f157fbe7c627a14d", kill_on_drop: false }`
[INFO] [stdout] 5420030a9192c8418a027fdefca944bc0fac380a87e2a772f157fbe7c627a14d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f10344f02dae27992ad6d879ec2199db7c9a6383b8b3f57824f7ccbe112f9814
[INFO] running `Command { std: "docker" "start" "-a" "f10344f02dae27992ad6d879ec2199db7c9a6383b8b3f57824f7ccbe112f9814", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> http/src/request.rs:76:6
[INFO] [stderr]    |
[INFO] [stderr] 76 |     let mut method = Method::UNINITIALIZED;
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> http/src/request.rs:77:6
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let mut version = Version::V1_1;
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> http/src/request.rs:78:6
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let mut resource = Resource::Path("".to_string());
[INFO] [stderr]    |         ----^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `method`
[INFO] [stderr]   --> http/src/request.rs:76:6
[INFO] [stderr]    |
[INFO] [stderr] 76 |     let mut method = Method::UNINITIALIZED;
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `version`
[INFO] [stderr]   --> http/src/request.rs:77:6
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let mut version = Version::V1_1;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `resource`
[INFO] [stderr]   --> http/src/request.rs:78:6
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let mut resource = Resource::Path("".to_string());
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> http/src/request.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |     let mut first = first.unwrap();
[INFO] [stderr]     |         ----^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `protocol`, `address`, `port`, and `path` are never read
[INFO] [stderr]   --> http/src/request.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub struct Url {
[INFO] [stderr]    |            --- fields in this struct
[INFO] [stderr] 56 |     protocol: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 57 |     address: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 58 |     port: u16,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 59 |     path: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `method`, `version`, `resource`, `headers`, and `body` are never read
[INFO] [stderr]   --> http/src/request.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub struct Request {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 65 |     method: Method,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 66 |     version: Version,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 67 |     resource: Resource,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 68 |     headers: HashMap<String,String>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 69 |     body: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> http/src/response.rs:59:2
[INFO] [stderr]    |
[INFO] [stderr] 59 |     write!(stream,"{}",response);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 59 |     let _ = write!(stream,"{}",response);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `http` (lib) generated 10 warnings (run `cargo fix --lib -p http` to apply 7 suggestions)
[INFO] [stderr] warning: `http` (lib test) generated 10 warnings (10 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/http-5d379bfd97040fa8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test request::tests::test_version ... ok
[INFO] [stdout] test request::tests::test_method ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests http
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f10344f02dae27992ad6d879ec2199db7c9a6383b8b3f57824f7ccbe112f9814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10344f02dae27992ad6d879ec2199db7c9a6383b8b3f57824f7ccbe112f9814", kill_on_drop: false }`
[INFO] [stdout] f10344f02dae27992ad6d879ec2199db7c9a6383b8b3f57824f7ccbe112f9814
