[INFO] cloning repository https://github.com/Hmiya6/aktis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hmiya6/aktis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHmiya6%2Faktis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHmiya6%2Faktis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6213148c92ca9846971c70a8948fcadf771ed0e9
[INFO] checking Hmiya6/aktis against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHmiya6%2Faktis" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hmiya6/aktis on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Hmiya6/aktis
[INFO] finished tweaking git repo https://github.com/Hmiya6/aktis
[INFO] tweaked toml for git repo https://github.com/Hmiya6/aktis written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Hmiya6/aktis already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92f080496a4ee66063566fd0b85788aa31c9f7631f98c808b0446590ea83ac28
[INFO] running `Command { std: "docker" "start" "-a" "92f080496a4ee66063566fd0b85788aa31c9f7631f98c808b0446590ea83ac28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92f080496a4ee66063566fd0b85788aa31c9f7631f98c808b0446590ea83ac28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f080496a4ee66063566fd0b85788aa31c9f7631f98c808b0446590ea83ac28", kill_on_drop: false }`
[INFO] [stdout] 92f080496a4ee66063566fd0b85788aa31c9f7631f98c808b0446590ea83ac28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec5b9acd553440f3d826880c2db70010252652d8c0b7bce50ee06d067ef5d0b3
[INFO] running `Command { std: "docker" "start" "-a" "ec5b9acd553440f3d826880c2db70010252652d8c0b7bce50ee06d067ef5d0b3", kill_on_drop: false }`
[INFO] [stderr]     Checking aktis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/utils/consumer.rs:208:17
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut n = 1;
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/utils/consumer.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut n = 1;
[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: field is never read: `protocol`
[INFO] [stdout]   --> src/http/request.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     protocol: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `status_line`
[INFO] [stdout]   --> src/http/response.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     status_line: StatusLine,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header`
[INFO] [stdout]   --> src/http/response.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     header: Header,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `body`
[INFO] [stdout]   --> src/http/response.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     body: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `status`
[INFO] [stdout]    --> src/http/response.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     status: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `status_code`
[INFO] [stdout]    --> src/http/response.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     status_code: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `proto`
[INFO] [stdout]    --> src/http/response.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     proto: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Tokenizer`
[INFO] [stdout]   --> src/renderer/html_parser.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Tokenizer {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/renderer/html_parser.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(src: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> src/renderer/html_parser.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn execute(&mut self) -> Vec<Token> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data`
[INFO] [stdout]   --> src/renderer/html_parser.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn data(&mut self) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tag_open`
[INFO] [stdout]   --> src/renderer/html_parser.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn tag_open(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `end_tag_open`
[INFO] [stdout]    --> src/renderer/html_parser.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn end_tag_open(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tag_name`
[INFO] [stdout]    --> src/renderer/html_parser.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn tag_name(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `before_attr_name`
[INFO] [stdout]    --> src/renderer/html_parser.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn before_attr_name(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attr_name`
[INFO] [stdout]    --> src/renderer/html_parser.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn attr_name(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `before_attr_val`
[INFO] [stdout]    --> src/renderer/html_parser.rs:170:8
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn before_attr_val(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attr_val_quoted`
[INFO] [stdout]    --> src/renderer/html_parser.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn attr_val_quoted(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attr_val_unquoted`
[INFO] [stdout]    --> src/renderer/html_parser.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn attr_val_unquoted(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `after_attr_val`
[INFO] [stdout]    --> src/renderer/html_parser.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn after_attr_val(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `self_closing_start_tag`
[INFO] [stdout]    --> src/renderer/html_parser.rs:236:8
[INFO] [stdout]     |
[INFO] [stdout] 236 |     fn self_closing_start_tag(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `markup_declaration_open`
[INFO] [stdout]    --> src/renderer/html_parser.rs:251:8
[INFO] [stdout]     |
[INFO] [stdout] 251 |     fn markup_declaration_open(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `comment`
[INFO] [stdout]    --> src/renderer/html_parser.rs:272:8
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn comment(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `doctype`
[INFO] [stdout]    --> src/renderer/html_parser.rs:283:8
[INFO] [stdout]     |
[INFO] [stdout] 283 |     fn doctype(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `StateType`
[INFO] [stdout]    --> src/renderer/html_parser.rs:307:6
[INFO] [stdout]     |
[INFO] [stdout] 307 | enum StateType {
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `token_type`
[INFO] [stdout]    --> src/renderer/html_parser.rs:326:5
[INFO] [stdout]     |
[INFO] [stdout] 326 |     token_type: TokenType,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]    --> src/renderer/html_parser.rs:327:5
[INFO] [stdout]     |
[INFO] [stdout] 327 |     data: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]    --> src/renderer/html_parser.rs:328:5
[INFO] [stdout]     |
[INFO] [stdout] 328 |     name: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attr`
[INFO] [stdout]    --> src/renderer/html_parser.rs:329:5
[INFO] [stdout]     |
[INFO] [stdout] 329 |     attr: Vec<Attribute>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `self_closing`
[INFO] [stdout]    --> src/renderer/html_parser.rs:330:5
[INFO] [stdout]     |
[INFO] [stdout] 330 |     self_closing: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_type`
[INFO] [stdout]    --> src/renderer/html_parser.rs:350:12
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub fn set_type(&mut self, token_type: TokenType) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_data`
[INFO] [stdout]    --> src/renderer/html_parser.rs:354:12
[INFO] [stdout]     |
[INFO] [stdout] 354 |     pub fn push_data(&mut self, c: char) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_name`
[INFO] [stdout]    --> src/renderer/html_parser.rs:361:12
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn push_name(&mut self, c: char) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_attr`
[INFO] [stdout]    --> src/renderer/html_parser.rs:368:12
[INFO] [stdout]     |
[INFO] [stdout] 368 |     pub fn push_attr(&mut self, attr: Attribute) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_self_closing`
[INFO] [stdout]    --> src/renderer/html_parser.rs:372:12
[INFO] [stdout]     |
[INFO] [stdout] 372 |     pub fn set_self_closing(&mut self, b: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Doctype`
[INFO] [stdout]    --> src/renderer/html_parser.rs:379:5
[INFO] [stdout]     |
[INFO] [stdout] 379 |     Doctype,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Comment`
[INFO] [stdout]    --> src/renderer/html_parser.rs:380:5
[INFO] [stdout]     |
[INFO] [stdout] 380 |     Comment,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `StartTag`
[INFO] [stdout]    --> src/renderer/html_parser.rs:381:5
[INFO] [stdout]     |
[INFO] [stdout] 381 |     StartTag,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EndTag`
[INFO] [stdout]    --> src/renderer/html_parser.rs:382:5
[INFO] [stdout]     |
[INFO] [stdout] 382 |     EndTag,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/renderer/html_parser.rs:394:12
[INFO] [stdout]     |
[INFO] [stdout] 394 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_name`
[INFO] [stdout]    --> src/renderer/html_parser.rs:401:12
[INFO] [stdout]     |
[INFO] [stdout] 401 |     pub fn push_name(&mut self, c: char) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_val`
[INFO] [stdout]    --> src/renderer/html_parser.rs:406:12
[INFO] [stdout]     |
[INFO] [stdout] 406 |     pub fn push_val(&mut self, c: char) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/utils/consumer.rs:208:17
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut n = 1;
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/utils/consumer.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut n = 1;
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "ec5b9acd553440f3d826880c2db70010252652d8c0b7bce50ee06d067ef5d0b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5b9acd553440f3d826880c2db70010252652d8c0b7bce50ee06d067ef5d0b3", kill_on_drop: false }`
[INFO] [stdout] ec5b9acd553440f3d826880c2db70010252652d8c0b7bce50ee06d067ef5d0b3