[INFO] fetching crate asciigraph 0.10.0...
[INFO] checking asciigraph-0.10.0 against try#de0e80659cee4f27282e60d63bbb8c5271a0d147 for pr-129392
[INFO] extracting crate asciigraph 0.10.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate asciigraph 0.10.0 on toolchain de0e80659cee4f27282e60d63bbb8c5271a0d147
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asciigraph 0.10.0
[INFO] finished tweaking crates.io crate asciigraph 0.10.0
[INFO] tweaked toml for crates.io crate asciigraph 0.10.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate asciigraph 0.10.0 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" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22a419535580fa321719d2c2e0738931acb3b4a1b8898f58e38c385133656534
[INFO] running `Command { std: "docker" "start" "-a" "22a419535580fa321719d2c2e0738931acb3b4a1b8898f58e38c385133656534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22a419535580fa321719d2c2e0738931acb3b4a1b8898f58e38c385133656534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22a419535580fa321719d2c2e0738931acb3b4a1b8898f58e38c385133656534", kill_on_drop: false }`
[INFO] [stdout] 22a419535580fa321719d2c2e0738931acb3b4a1b8898f58e38c385133656534
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c87a27c8f7f3295c64c77f1241f307576fec6d249333d852c1301a835fc0a64f
[INFO] running `Command { std: "docker" "start" "-a" "c87a27c8f7f3295c64c77f1241f307576fec6d249333d852c1301a835fc0a64f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking hmath v0.1.17
[INFO] [stderr]     Checking clap_builder v4.5.10
[INFO] [stderr]     Checking asciibox v0.1.0
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]     Checking clap v4.5.10
[INFO] [stderr]     Checking asciigraph v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `is_valid` is never used
[INFO] [stdout]    --> src/lines.rs:511:12
[INFO] [stdout]     |
[INFO] [stdout] 13  | impl Lines {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 511 |     pub fn is_valid(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Table` is never constructed
[INFO] [stdout]  --> src/table.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Table {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `draw` and `get_rect` are never used
[INFO] [stdout]    --> src/table.rs:24:12
[INFO] [stdout]     |
[INFO] [stdout] 22  | impl Table {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] 23  |     // it's a bit inefficient, but I cannot think of any better implementation...
[INFO] [stdout] 24  |     pub fn draw(&self) -> String {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn get_rect(&self, col: usize, row: usize) -> (usize, usize, usize, usize) {  // (x, y, w, h)
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cell` is never constructed
[INFO] [stdout]    --> src/table.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub struct Cell {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Table` is never constructed
[INFO] [stdout]  --> src/table.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Table {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `draw` and `get_rect` are never used
[INFO] [stdout]    --> src/table.rs:24:12
[INFO] [stdout]     |
[INFO] [stdout] 22  | impl Table {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] 23  |     // it's a bit inefficient, but I cannot think of any better implementation...
[INFO] [stdout] 24  |     pub fn draw(&self) -> String {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn get_rect(&self, col: usize, row: usize) -> (usize, usize, usize, usize) {  // (x, y, w, h)
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cell` is never constructed
[INFO] [stdout]    --> src/table.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub struct Cell {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `Command { std: "docker" "inspect" "c87a27c8f7f3295c64c77f1241f307576fec6d249333d852c1301a835fc0a64f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c87a27c8f7f3295c64c77f1241f307576fec6d249333d852c1301a835fc0a64f", kill_on_drop: false }`
[INFO] [stdout] c87a27c8f7f3295c64c77f1241f307576fec6d249333d852c1301a835fc0a64f