[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] a6a3f1e0ac3111c2f3923da060a2c5382ee7b335 [INFO] testing hov1417/graph-dag against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhov1417%2Fgraph-dag" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hov1417/graph-dag on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d34e792bb184d2a52d067ad6b2172c5202390cfd4dda12240710afbc811d9603 [INFO] running `Command { std: "docker" "start" "-a" "d34e792bb184d2a52d067ad6b2172c5202390cfd4dda12240710afbc811d9603", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d34e792bb184d2a52d067ad6b2172c5202390cfd4dda12240710afbc811d9603", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d34e792bb184d2a52d067ad6b2172c5202390cfd4dda12240710afbc811d9603", kill_on_drop: false }` [INFO] [stdout] d34e792bb184d2a52d067ad6b2172c5202390cfd4dda12240710afbc811d9603 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9ead5521ad70d5bccb3bc43501c27d34e22a3d871d8f52fdff5e74a3c08a6f7 [INFO] running `Command { std: "docker" "start" "-a" "c9ead5521ad70d5bccb3bc43501c27d34e22a3d871d8f52fdff5e74a3c08a6f7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [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 6.47s [INFO] running `Command { std: "docker" "inspect" "c9ead5521ad70d5bccb3bc43501c27d34e22a3d871d8f52fdff5e74a3c08a6f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9ead5521ad70d5bccb3bc43501c27d34e22a3d871d8f52fdff5e74a3c08a6f7", kill_on_drop: false }` [INFO] [stdout] c9ead5521ad70d5bccb3bc43501c27d34e22a3d871d8f52fdff5e74a3c08a6f7 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e36a59db66a671235106ee844477105f9cab5889259ddfd05446b5576c1644e5 [INFO] running `Command { std: "docker" "start" "-a" "e36a59db66a671235106ee844477105f9cab5889259ddfd05446b5576c1644e5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling similar v2.7.0 [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 console v0.15.11 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling insta v1.43.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.1 [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 6.98s [INFO] running `Command { std: "docker" "inspect" "e36a59db66a671235106ee844477105f9cab5889259ddfd05446b5576c1644e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e36a59db66a671235106ee844477105f9cab5889259ddfd05446b5576c1644e5", kill_on_drop: false }` [INFO] [stdout] e36a59db66a671235106ee844477105f9cab5889259ddfd05446b5576c1644e5 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f564e5f0a4c76e153f0101c75a5a6c24de66bea5a40df1e582ab0fde66256851 [INFO] running `Command { std: "docker" "start" "-a" "f564e5f0a4c76e153f0101c75a5a6c24de66bea5a40df1e582ab0fde66256851", 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: 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) generated 1 warning [INFO] [stderr] warning: `graph-dag` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graph_dag-94fec3e48e734cf2) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test screen::tests::screen ... ok [INFO] [stdout] test screen::tests::crossing ... ok [INFO] [stdout] test screen::tests::overlapping ... ok [INFO] [stdout] test test::dag_to_graph::test_dag_to_graph_cycle_2 ... ok [INFO] [stdout] test test::dag_to_graph::test_dag_to_graph_cycle_1 ... ok [INFO] [stdout] test test::dag_to_graph::test_dag_to_graph_cycle_3 ... ok [INFO] [stdout] test test::dag_to_graph::test_dag_to_graph_1 ... 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_3 ... ok [INFO] [stdout] test test::dag_to_graph::test_dag_to_graph_4 ... ok [INFO] [stdout] test test::stability::dag_50_50 ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/graph_dag-61646b35f99475bf) [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests graph_dag [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/dag/mod.rs - dag::dag_to_text (line 61) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.50s; merged doctests compilation took 0.48s [INFO] running `Command { std: "docker" "inspect" "f564e5f0a4c76e153f0101c75a5a6c24de66bea5a40df1e582ab0fde66256851", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f564e5f0a4c76e153f0101c75a5a6c24de66bea5a40df1e582ab0fde66256851", kill_on_drop: false }` [INFO] [stdout] f564e5f0a4c76e153f0101c75a5a6c24de66bea5a40df1e582ab0fde66256851