[INFO] cloning repository https://github.com/oborichkin/sip-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oborichkin/sip-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foborichkin%2Fsip-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foborichkin%2Fsip-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed161ea987904770ff05a85d4f8725bf663782bf
[INFO] checking oborichkin/sip-parser against master#1f81f906893d166d05fb4839f169983f2b564cc7 for pr-135167
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foborichkin%2Fsip-parser" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oborichkin/sip-parser on toolchain 1f81f906893d166d05fb4839f169983f2b564cc7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f81f906893d166d05fb4839f169983f2b564cc7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oborichkin/sip-parser
[INFO] finished tweaking git repo https://github.com/oborichkin/sip-parser
[INFO] tweaked toml for git repo https://github.com/oborichkin/sip-parser written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/oborichkin/sip-parser 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" "+1f81f906893d166d05fb4839f169983f2b564cc7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1f81f906893d166d05fb4839f169983f2b564cc7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0ac91c31f4a333594a65287cdcd726b437eb00f08618d950d8b20eb5f5d21d2
[INFO] running `Command { std: "docker" "start" "-a" "b0ac91c31f4a333594a65287cdcd726b437eb00f08618d950d8b20eb5f5d21d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0ac91c31f4a333594a65287cdcd726b437eb00f08618d950d8b20eb5f5d21d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ac91c31f4a333594a65287cdcd726b437eb00f08618d950d8b20eb5f5d21d2", kill_on_drop: false }`
[INFO] [stdout] b0ac91c31f4a333594a65287cdcd726b437eb00f08618d950d8b20eb5f5d21d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1f81f906893d166d05fb4839f169983f2b564cc7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3289a86e3699c40fe2a3e8bc252e9285228a3930b8577687460dd2132842205b
[INFO] running `Command { std: "docker" "start" "-a" "3289a86e3699c40fe2a3e8bc252e9285228a3930b8577687460dd2132842205b", kill_on_drop: false }`
[INFO] [stderr]     Checking sip-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/uri/userinfo.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn from_string(s: &str) -> Result<Userinfo, &'static str> {
[INFO] [stdout]    |                        ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RequestLine` is more private than the item `StartLine::Request::0`
[INFO] [stdout]   --> src/start_line.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Request(RequestLine),
[INFO] [stdout]    |             ^^^^^^^^^^^ field `StartLine::Request::0` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RequestLine` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/start_line.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct RequestLine {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `StatusLine` is more private than the item `StartLine::Response::0`
[INFO] [stdout]   --> src/start_line.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Response(StatusLine),
[INFO] [stdout]    |              ^^^^^^^^^^ field `StartLine::Response::0` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `StatusLine` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/start_line.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct StatusLine {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Userinfo` is never constructed
[INFO] [stdout]  --> src/uri/userinfo.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Userinfo {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `from_string` are never used
[INFO] [stdout]   --> src/uri/userinfo.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Userinfo {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 9  |     pub fn new(user: &str, password: Option<&str>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn from_string(s: &str) -> Result<Userinfo, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/start_line.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl RequestLine {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 14 |     fn new(method: &str, uri: Uri) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/start_line.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl StatusLine {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 32 |     fn new(code: u16, reason: &str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_line`, `headers`, and `body` are never read
[INFO] [stdout]  --> src/message.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Message {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 5 |     start_line: StartLine,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 6 |     headers: Vec<(String, String)>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     body: String
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/uri/userinfo.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn from_string(s: &str) -> Result<Userinfo, &'static str> {
[INFO] [stdout]    |                        ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RequestLine` is more private than the item `StartLine::Request::0`
[INFO] [stdout]   --> src/start_line.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Request(RequestLine),
[INFO] [stdout]    |             ^^^^^^^^^^^ field `StartLine::Request::0` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RequestLine` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/start_line.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct RequestLine {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `StatusLine` is more private than the item `StartLine::Response::0`
[INFO] [stdout]   --> src/start_line.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Response(StatusLine),
[INFO] [stdout]    |              ^^^^^^^^^^ field `StartLine::Response::0` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `StatusLine` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/start_line.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct StatusLine {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_string` is never used
[INFO] [stdout]   --> src/uri/userinfo.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Userinfo {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn from_string(s: &str) -> Result<Userinfo, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_line`, `headers`, and `body` are never read
[INFO] [stdout]  --> src/message.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Message {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 5 |     start_line: StartLine,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 6 |     headers: Vec<(String, String)>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     body: String
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "3289a86e3699c40fe2a3e8bc252e9285228a3930b8577687460dd2132842205b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3289a86e3699c40fe2a3e8bc252e9285228a3930b8577687460dd2132842205b", kill_on_drop: false }`
[INFO] [stdout] 3289a86e3699c40fe2a3e8bc252e9285228a3930b8577687460dd2132842205b