[INFO] cloning repository https://github.com/arlopurcell/quecto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arlopurcell/quecto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlopurcell%2Fquecto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlopurcell%2Fquecto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3a47a7be6d9c28d98dc79a61d2f35dfe8fc488e
[INFO] checking arlopurcell/quecto against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlopurcell%2Fquecto" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arlopurcell/quecto
[INFO] finished tweaking git repo https://github.com/arlopurcell/quecto
[INFO] tweaked toml for git repo https://github.com/arlopurcell/quecto written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arlopurcell/quecto on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arlopurcell/quecto 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" "+1.95.0-beta.7" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_termios v0.1.2
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded termion v1.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afe1c072431648a2e3f36a20d1b2ab631c0d69fc8b05d379aadf882f2ed551ee
[INFO] running `Command { std: "docker" "start" "-a" "afe1c072431648a2e3f36a20d1b2ab631c0d69fc8b05d379aadf882f2ed551ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afe1c072431648a2e3f36a20d1b2ab631c0d69fc8b05d379aadf882f2ed551ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe1c072431648a2e3f36a20d1b2ab631c0d69fc8b05d379aadf882f2ed551ee", kill_on_drop: false }`
[INFO] [stdout] afe1c072431648a2e3f36a20d1b2ab631c0d69fc8b05d379aadf882f2ed551ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2feb49b9bcf8c4e2e038bd8b5079b56cdf46b2a7216eb7b779fa8db9f7dda57d
[INFO] running `Command { std: "docker" "start" "-a" "2feb49b9bcf8c4e2e038bd8b5079b56cdf46b2a7216eb7b779fa8db9f7dda57d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]     Checking quecto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Event`, `Key`, and `RawTerminal`
[INFO] [stdout]  --> src/main.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use termion::{raw::{IntoRawMode, RawTerminal}, input::TermRead, event::{Event, Key}};
[INFO] [stdout]   |                                  ^^^^^^^^^^^                            ^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`, `Stdout`, `collections::LinkedList`, and `iter::once`
[INFO] [stdout]  --> src/main.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{io::{Write, stdin, stdout, Error, Stdout, BufRead, BufReader}, collections::LinkedList, iter::once};
[INFO] [stdout]   |                                             ^^^^^^  ^^^^^^^  ^^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoRawMode` and `input::TermRead`
[INFO] [stdout]  --> src/editor_state.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use termion::{raw::{IntoRawMode, RawTerminal}, input::TermRead, event::{Event, Key}};
[INFO] [stdout]   |                     ^^^^^^^^^^^                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::LinkedList`, `iter::once`, `stdin`, and `stdout`
[INFO] [stdout]  --> src/editor_state.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{io::{Write, stdin, stdout, Error, Stdout, BufRead, BufReader}, collections::LinkedList, iter::once};
[INFO] [stdout]   |                       ^^^^^  ^^^^^^                                      ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log`
[INFO] [stdout]  --> src/editor_state.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{buffer::Buffer, log};
[INFO] [stdout]   |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iter::once`
[INFO] [stdout]  --> src/buffer.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::LinkedList, iter::once, io::{Stdout, Error, Write}, fs::File};
[INFO] [stdout]   |                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::log`
[INFO] [stdout]  --> src/buffer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::log;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Event`, `Key`, and `RawTerminal`
[INFO] [stdout]  --> src/main.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use termion::{raw::{IntoRawMode, RawTerminal}, input::TermRead, event::{Event, Key}};
[INFO] [stdout]   |                                  ^^^^^^^^^^^                            ^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`, `Stdout`, `collections::LinkedList`, and `iter::once`
[INFO] [stdout]  --> src/main.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{io::{Write, stdin, stdout, Error, Stdout, BufRead, BufReader}, collections::LinkedList, iter::once};
[INFO] [stdout]   |                                             ^^^^^^  ^^^^^^^  ^^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoRawMode` and `input::TermRead`
[INFO] [stdout]  --> src/editor_state.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use termion::{raw::{IntoRawMode, RawTerminal}, input::TermRead, event::{Event, Key}};
[INFO] [stdout]   |                     ^^^^^^^^^^^                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::LinkedList`, `iter::once`, `stdin`, and `stdout`
[INFO] [stdout]  --> src/editor_state.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{io::{Write, stdin, stdout, Error, Stdout, BufRead, BufReader}, collections::LinkedList, iter::once};
[INFO] [stdout]   |                       ^^^^^  ^^^^^^                                      ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log`
[INFO] [stdout]  --> src/editor_state.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{buffer::Buffer, log};
[INFO] [stdout]   |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iter::once`
[INFO] [stdout]  --> src/buffer.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::LinkedList, iter::once, io::{Stdout, Error, Write}, fs::File};
[INFO] [stdout]   |                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::log`
[INFO] [stdout]  --> src/buffer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::log;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `status_message` is never read
[INFO] [stdout]   --> src/editor_state.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct EditorState {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     status_message: 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: field `status_message` is never read
[INFO] [stdout]   --> src/editor_state.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct EditorState {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     status_message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "2feb49b9bcf8c4e2e038bd8b5079b56cdf46b2a7216eb7b779fa8db9f7dda57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2feb49b9bcf8c4e2e038bd8b5079b56cdf46b2a7216eb7b779fa8db9f7dda57d", kill_on_drop: false }`
[INFO] [stdout] 2feb49b9bcf8c4e2e038bd8b5079b56cdf46b2a7216eb7b779fa8db9f7dda57d
