[INFO] cloning repository https://github.com/rcorre/boxt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rcorre/boxt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcorre%2Fboxt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcorre%2Fboxt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12d6908caa0b1b37ba2bcc003967d377a4a61684
[INFO] checking rcorre/boxt/12d6908caa0b1b37ba2bcc003967d377a4a61684 against master#5337252b9952fdd9482ed6a4add17254e5bd2c40 for pr-138785
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcorre%2Fboxt" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rcorre/boxt on toolchain 5337252b9952fdd9482ed6a4add17254e5bd2c40
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rcorre/boxt
[INFO] finished tweaking git repo https://github.com/rcorre/boxt
[INFO] tweaked toml for git repo https://github.com/rcorre/boxt written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rcorre/boxt 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" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xdg v2.5.2
[INFO] [stderr]   Downloaded instability v0.3.2
[INFO] [stderr]   Downloaded similar v2.6.0
[INFO] [stderr]   Downloaded insta-cmd v0.6.0
[INFO] [stderr]   Downloaded clap_derive v4.5.13
[INFO] [stderr]   Downloaded redox_syscall v0.5.4
[INFO] [stderr]   Downloaded clap v4.5.17
[INFO] [stderr]   Downloaded lru v0.12.4
[INFO] [stderr]   Downloaded insta v1.40.0
[INFO] [stderr]   Downloaded clap_builder v4.5.17
[INFO] [stderr]   Downloaded ratatui v0.28.1
[INFO] [stderr]   Downloaded syn v2.0.77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca33557cf23232c15ed83a808682a28ad74f5f0917d4f31dd1f4193267913b52
[INFO] running `Command { std: "docker" "start" "-a" "ca33557cf23232c15ed83a808682a28ad74f5f0917d4f31dd1f4193267913b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca33557cf23232c15ed83a808682a28ad74f5f0917d4f31dd1f4193267913b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca33557cf23232c15ed83a808682a28ad74f5f0917d4f31dd1f4193267913b52", kill_on_drop: false }`
[INFO] [stdout] ca33557cf23232c15ed83a808682a28ad74f5f0917d4f31dd1f4193267913b52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9346bdea020a8ffc6127ee3bf83eb20c42eea8295f64a2afdd7b7938904555a1
[INFO] running `Command { std: "docker" "start" "-a" "9346bdea020a8ffc6127ee3bf83eb20c42eea8295f64a2afdd7b7938904555a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking clap_builder v4.5.17
[INFO] [stderr]     Checking compact_str v0.8.0
[INFO] [stderr]     Checking lru v0.12.4
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling instability v0.3.2
[INFO] [stderr]     Checking clap v4.5.17
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking ratatui v0.28.1
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking insta v1.40.0
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking insta-cmd v0.6.0
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking boxt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `top`
[INFO] [stdout]    --> src/canvas.rs:241:18
[INFO] [stdout]     |
[INFO] [stdout] 241 |         let Some(top) = self.find(origin, 0, -1, &[Line::CORNER]) else {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_top`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bottom`
[INFO] [stdout]    --> src/canvas.rs:244:18
[INFO] [stdout]     |
[INFO] [stdout] 244 |         let Some(bottom) = self.find(origin, 0, 1, &[Line::CORNER]) else {
[INFO] [stdout]     |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bottom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `top`
[INFO] [stdout]    --> src/canvas.rs:241:18
[INFO] [stdout]     |
[INFO] [stdout] 241 |         let Some(top) = self.find(origin, 0, -1, &[Line::CORNER]) else {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_top`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bottom`
[INFO] [stdout]    --> src/canvas.rs:244:18
[INFO] [stdout]     |
[INFO] [stdout] 244 |         let Some(bottom) = self.find(origin, 0, 1, &[Line::CORNER]) else {
[INFO] [stdout]     |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bottom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.44s
[INFO] running `Command { std: "docker" "inspect" "9346bdea020a8ffc6127ee3bf83eb20c42eea8295f64a2afdd7b7938904555a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9346bdea020a8ffc6127ee3bf83eb20c42eea8295f64a2afdd7b7938904555a1", kill_on_drop: false }`
[INFO] [stdout] 9346bdea020a8ffc6127ee3bf83eb20c42eea8295f64a2afdd7b7938904555a1