[INFO] fetching crate asciigraph 0.10.1...
[INFO] testing asciigraph-0.10.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate asciigraph 0.10.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate asciigraph 0.10.1
[INFO] finished tweaking crates.io crate asciigraph 0.10.1
[INFO] tweaked toml for crates.io crate asciigraph 0.10.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate asciigraph 0.10.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate asciigraph 0.10.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df7b1d5337a20ea6fe3af5bf9eb145a40fa1d1e6cee994def6e613cf6228c904
[INFO] running `Command { std: "docker" "start" "-a" "df7b1d5337a20ea6fe3af5bf9eb145a40fa1d1e6cee994def6e613cf6228c904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df7b1d5337a20ea6fe3af5bf9eb145a40fa1d1e6cee994def6e613cf6228c904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7b1d5337a20ea6fe3af5bf9eb145a40fa1d1e6cee994def6e613cf6228c904", kill_on_drop: false }`
[INFO] [stdout] df7b1d5337a20ea6fe3af5bf9eb145a40fa1d1e6cee994def6e613cf6228c904
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c8adb500927fdf1093a374217ee867e39f2510f51fe1d512e7a5f4c329e36cf
[INFO] running `Command { std: "docker" "start" "-a" "7c8adb500927fdf1093a374217ee867e39f2510f51fe1d512e7a5f4c329e36cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling hmath v0.1.17
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling asciibox v0.1.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling clap_builder v4.5.10
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]    Compiling clap v4.5.10
[INFO] [stderr]    Compiling asciigraph v0.10.1 (/opt/rustwide/workdir)
[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)]` (part of `#[warn(unused)]`) 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] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.89s
[INFO] running `Command { std: "docker" "inspect" "7c8adb500927fdf1093a374217ee867e39f2510f51fe1d512e7a5f4c329e36cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c8adb500927fdf1093a374217ee867e39f2510f51fe1d512e7a5f4c329e36cf", kill_on_drop: false }`
[INFO] [stdout] 7c8adb500927fdf1093a374217ee867e39f2510f51fe1d512e7a5f4c329e36cf
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0193497c72d369eda479fe1e968594b293f43d03d1250d3b235d4a87a3cd15c
[INFO] running `Command { std: "docker" "start" "-a" "d0193497c72d369eda479fe1e968594b293f43d03d1250d3b235d4a87a3cd15c", kill_on_drop: false }`
[INFO] [stderr]    Compiling asciigraph v0.10.1 (/opt/rustwide/workdir)
[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)]` (part of `#[warn(unused)]`) 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] 
[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)]` (part of `#[warn(unused)]`) 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] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "d0193497c72d369eda479fe1e968594b293f43d03d1250d3b235d4a87a3cd15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0193497c72d369eda479fe1e968594b293f43d03d1250d3b235d4a87a3cd15c", kill_on_drop: false }`
[INFO] [stdout] d0193497c72d369eda479fe1e968594b293f43d03d1250d3b235d4a87a3cd15c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c69b3013d84018c4793d2d70bd9a5af20f622fa2ba84c1c3fc460aa84c5466e
[INFO] running `Command { std: "docker" "start" "-a" "3c69b3013d84018c4793d2d70bd9a5af20f622fa2ba84c1c3fc460aa84c5466e", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Table` is never constructed
[INFO] [stderr]  --> src/table.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Table {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `draw` and `get_rect` are never used
[INFO] [stderr]    --> src/table.rs:24:12
[INFO] [stderr]     |
[INFO] [stderr]  22 | impl Table {
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr]  23 |     // it's a bit inefficient, but I cannot think of any better implementation...
[INFO] [stderr]  24 |     pub fn draw(&self) -> String {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 206 |     fn get_rect(&self, col: usize, row: usize) -> (usize, usize, usize, usize) {  // (x, y, w, h)
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Cell` is never constructed
[INFO] [stderr]    --> src/table.rs:224:12
[INFO] [stderr]     |
[INFO] [stderr] 224 | pub struct Cell {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_valid` is never used
[INFO] [stderr]    --> src/lines.rs:511:12
[INFO] [stderr]     |
[INFO] [stderr]  13 | impl Lines {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 511 |     pub fn is_valid(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Table` is never constructed
[INFO] [stderr]  --> src/table.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Table {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `asciigraph` (lib) generated 3 warnings
[INFO] [stderr] warning: `asciigraph` (lib test) generated 4 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/asciigraph-f90f6188af3746db)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/asciigraph-5132b009d4268453)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests asciigraph
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c69b3013d84018c4793d2d70bd9a5af20f622fa2ba84c1c3fc460aa84c5466e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c69b3013d84018c4793d2d70bd9a5af20f622fa2ba84c1c3fc460aa84c5466e", kill_on_drop: false }`
[INFO] [stdout] 3c69b3013d84018c4793d2d70bd9a5af20f622fa2ba84c1c3fc460aa84c5466e
