[INFO] cloning repository https://github.com/Tired-Fox/ansi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tired-Fox/ansi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTired-Fox%2Fansi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTired-Fox%2Fansi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 029995f1685da3479c16a35f74b132e1e5f42690
[INFO] checking Tired-Fox/ansi against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTired-Fox%2Fansi" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tired-Fox/ansi on toolchain 1bd50d4315eb15970d395b6be5823f9384707693
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tired-Fox/ansi
[INFO] finished tweaking git repo https://github.com/Tired-Fox/ansi
[INFO] tweaked toml for git repo https://github.com/Tired-Fox/ansi written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Tired-Fox/ansi 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" "+1bd50d4315eb15970d395b6be5823f9384707693" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking Tired-Fox/ansi against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTired-Fox%2Fansi" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tired-Fox/ansi on toolchain 1bd50d4315eb15970d395b6be5823f9384707693
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tired-Fox/ansi
[INFO] finished tweaking git repo https://github.com/Tired-Fox/ansi
[INFO] tweaked toml for git repo https://github.com/Tired-Fox/ansi written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Tired-Fox/ansi 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" "+1bd50d4315eb15970d395b6be5823f9384707693" "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-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d4709b0b3044e4d86ef58771cfb77e186040181ff6597fc7b49aeede1228e52
[INFO] running `Command { std: "docker" "start" "-a" "3d4709b0b3044e4d86ef58771cfb77e186040181ff6597fc7b49aeede1228e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d4709b0b3044e4d86ef58771cfb77e186040181ff6597fc7b49aeede1228e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d4709b0b3044e4d86ef58771cfb77e186040181ff6597fc7b49aeede1228e52", kill_on_drop: false }`
[INFO] [stdout] 3d4709b0b3044e4d86ef58771cfb77e186040181ff6597fc7b49aeede1228e52
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f578cec78a3ef80cedabd28c8e3f2252187cd66ca2e5d2bc7e4641328a9790db
[INFO] running `Command { std: "docker" "start" "-a" "f578cec78a3ef80cedabd28c8e3f2252187cd66ca2e5d2bc7e4641328a9790db", kill_on_drop: false }`
[INFO] [stderr]     Checking ansi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Color` and `Command`
[INFO] [stdout]  --> src/markup/parser.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::types::{Color, Command, FormatState, Types};
[INFO] [stdout]   |                    ^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `markup::Parser`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use markup::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color` and `Command`
[INFO] [stdout]  --> src/markup/parser.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::types::{Color, Command, FormatState, Types};
[INFO] [stdout]   |                    ^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `markup::Parser`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use markup::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/style/color.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn hex(mut code: &str) -> Result<Self, &str> {
[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: unused variable: `push_style`
[INFO] [stdout]   --> src/markup/parser.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut push_style = |s: &mut Vec<&str>, r: &mut String| {
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_style`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `commands`
[INFO] [stdout]   --> src/markup/parser.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 Types::Commands(commands) => {
[INFO] [stdout]    |                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commands`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/markup/parser.rs:16:31
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut push_style = |s: &mut Vec<&str>, r: &mut String| {
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/markup/parser.rs:16:50
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut push_style = |s: &mut Vec<&str>, r: &mut String| {
[INFO] [stdout]    |                                                  ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/markup/parser.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut push_style = |s: &mut Vec<&str>, r: &mut String| {
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ESCAPED` is never constructed
[INFO] [stdout]  --> src/markup/tokenizer.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum TokenState {
[INFO] [stdout]   |      ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 6 |     ESCAPED,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/style/color.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn hex(mut code: &str) -> Result<Self, &str> {
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/style/mod.rs:386:13
[INFO] [stdout]     |
[INFO] [stdout] 386 |         let mut style = Style::new().bold();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `push_style`
[INFO] [stdout]   --> src/markup/parser.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut push_style = |s: &mut Vec<&str>, r: &mut String| {
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_style`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `commands`
[INFO] [stdout]   --> src/markup/parser.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 Types::Commands(commands) => {
[INFO] [stdout]    |                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commands`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/markup/parser.rs:16:31
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut push_style = |s: &mut Vec<&str>, r: &mut String| {
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/markup/parser.rs:16:50
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut push_style = |s: &mut Vec<&str>, r: &mut String| {
[INFO] [stdout]    |                                                  ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/markup/parser.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut push_style = |s: &mut Vec<&str>, r: &mut String| {
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ESCAPED` is never constructed
[INFO] [stdout]  --> src/markup/tokenizer.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum TokenState {
[INFO] [stdout]   |      ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 6 |     ESCAPED,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f578cec78a3ef80cedabd28c8e3f2252187cd66ca2e5d2bc7e4641328a9790db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f578cec78a3ef80cedabd28c8e3f2252187cd66ca2e5d2bc7e4641328a9790db", kill_on_drop: false }`
[INFO] [stdout] f578cec78a3ef80cedabd28c8e3f2252187cd66ca2e5d2bc7e4641328a9790db
