[INFO] cloning repository https://github.com/hov1417/graph-dag
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hov1417/graph-dag" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhov1417%2Fgraph-dag", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhov1417%2Fgraph-dag'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76e8ff0d11db90b5502da74913fbd2dddd9289de
[INFO] testing hov1417/graph-dag against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhov1417%2Fgraph-dag" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hov1417/graph-dag
[INFO] finished tweaking git repo https://github.com/hov1417/graph-dag
[INFO] tweaked toml for git repo https://github.com/hov1417/graph-dag written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hov1417/graph-dag on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hov1417/graph-dag 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded insta v1.48.0
[INFO] [stderr]   Downloaded chacha20 v0.10.0
[INFO] [stderr]   Downloaded rand v0.10.1
[INFO] [stderr]   Downloaded petgraph v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c
[INFO] running `Command { std: "docker" "start" "16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling graph-dag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/screen.rs:37:18
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl Screen {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  37 |     pub const fn width(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  40 |     pub const fn height(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  65 |     pub fn draw_boxed_text(&mut self, x: usize, y: usize, text: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn draw_horizontal_line(&mut self, left: usize, right: usize, y: usize, c: char) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn draw_vertical_line_complete(&mut self, top: usize, bottom: usize, x: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn asciify(&mut self, style: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn append(&mut self, other: &Self, x: usize, y: usize) {
[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 4.71s
[INFO] running `Command { std: "docker" "inspect" "16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling console v0.16.3
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/screen.rs:37:18
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl Screen {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  37 |     pub const fn width(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  40 |     pub const fn height(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  65 |     pub fn draw_boxed_text(&mut self, x: usize, y: usize, text: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn draw_horizontal_line(&mut self, left: usize, right: usize, y: usize, c: char) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn draw_vertical_line_complete(&mut self, top: usize, bottom: usize, x: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn asciify(&mut self, style: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn append(&mut self, other: &Self, x: usize, y: usize) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling rand v0.10.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling insta v1.48.0
[INFO] [stderr]    Compiling graph-dag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `width`, `height`, `draw_horizontal_line`, `draw_vertical_line_complete`, `asciify`, and `append` are never used
[INFO] [stdout]    --> src/screen.rs:37:18
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl Screen {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  37 |     pub const fn width(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  40 |     pub const fn height(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn draw_horizontal_line(&mut self, left: usize, right: usize, y: usize, c: char) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn draw_vertical_line_complete(&mut self, top: usize, bottom: usize, x: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn asciify(&mut self, style: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn append(&mut self, other: &Self, x: usize, y: usize) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.08s
[INFO] running `Command { std: "docker" "inspect" "16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/screen.rs:37:18
[INFO] [stderr]     |
[INFO] [stderr]  17 | impl Screen {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  37 |     pub const fn width(&self) -> usize {
[INFO] [stderr]     |                  ^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  40 |     pub const fn height(&self) -> usize {
[INFO] [stderr]     |                  ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  65 |     pub fn draw_boxed_text(&mut self, x: usize, y: usize, text: &str) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  86 |     pub fn draw_horizontal_line(&mut self, left: usize, right: usize, y: usize, c: char) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 100 |     pub fn draw_vertical_line_complete(&mut self, top: usize, bottom: usize, x: usize) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |     pub fn asciify(&mut self, style: u8) {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 157 |     pub fn append(&mut self, other: &Self, x: usize, y: usize) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `graph-dag` (lib) generated 1 warning
[INFO] [stderr] warning: methods `width`, `height`, `draw_horizontal_line`, `draw_vertical_line_complete`, `asciify`, and `append` are never used
[INFO] [stderr]    --> src/screen.rs:37:18
[INFO] [stderr]     |
[INFO] [stderr]  17 | impl Screen {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  37 |     pub const fn width(&self) -> usize {
[INFO] [stderr]     |                  ^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  40 |     pub const fn height(&self) -> usize {
[INFO] [stderr]     |                  ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  86 |     pub fn draw_horizontal_line(&mut self, left: usize, right: usize, y: usize, c: char) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 100 |     pub fn draw_vertical_line_complete(&mut self, top: usize, bottom: usize, x: usize) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |     pub fn asciify(&mut self, style: u8) {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 157 |     pub fn append(&mut self, other: &Self, x: usize, y: usize) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `graph-dag` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graph_dag-02b287815837320c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test screen::tests::overlapping ... ok
[INFO] [stdout] test screen::tests::screen ... ok
[INFO] [stdout] test screen::tests::crossing ... ok
[INFO] [stdout] test test::dag_to_graph::test_dag_to_graph_3 ... ok
[INFO] [stdout] test test::dag_to_graph::test_dag_to_graph_4 ... ok
[INFO] [stdout] test test::dag_to_graph::test_dag_to_graph_2 ... ok
[INFO] [stdout] test test::dag_to_graph::test_dag_to_graph_1 ... ok
[INFO] [stdout] test test::stability::dag_50_50 ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/graph_dag-a6933b47bcacf92f)
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[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 graph_dag
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/dag/mod.rs - dag::dag_to_text (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.78s; merged doctests compilation took 0.77s
[INFO] running `Command { std: "docker" "inspect" "16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c", kill_on_drop: false }`
[INFO] [stdout] 16b55eff6bcd293a0d2ecc3ffd3c51e1007308d46374ac21cf8ceff670dd4a3c
