[INFO] cloning repository https://github.com/Baseng0815/sugiyama
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Baseng0815/sugiyama" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaseng0815%2Fsugiyama", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaseng0815%2Fsugiyama'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1773c00ee102e09ee07bce140da5397775fd8b84
[INFO] testing Baseng0815/sugiyama against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaseng0815%2Fsugiyama" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Baseng0815/sugiyama
[INFO] finished tweaking git repo https://github.com/Baseng0815/sugiyama
[INFO] tweaked toml for git repo https://github.com/Baseng0815/sugiyama written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Baseng0815/sugiyama on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Baseng0815/sugiyama 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded petgraph v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11aace35aa73eedd995db865fe028c0b9898662618bb5344d5f32091774afcce
[INFO] running `Command { std: "docker" "start" "-a" "11aace35aa73eedd995db865fe028c0b9898662618bb5344d5f32091774afcce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11aace35aa73eedd995db865fe028c0b9898662618bb5344d5f32091774afcce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11aace35aa73eedd995db865fe028c0b9898662618bb5344d5f32091774afcce", kill_on_drop: false }`
[INFO] [stdout] 11aace35aa73eedd995db865fe028c0b9898662618bb5344d5f32091774afcce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9813c6087cbc0d91f613ec729c86e5b3fabdfa684895fc4385d139b3527dfbb
[INFO] running `Command { std: "docker" "start" "-a" "e9813c6087cbc0d91f613ec729c86e5b3fabdfa684895fc4385d139b3527dfbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling petgraph v0.8.2
[INFO] [stderr]    Compiling sugiyama v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `visit::IntoNeighbors`
[INFO] [stdout]  --> src/generation/mod.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use petgraph::{prelude::*, data::Build, visit::IntoNeighbors};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/layouting/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdgeIndex`
[INFO] [stdout]   --> src/layouting/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     graph::{EdgeIndex, NodeIndex},
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Debug`
[INFO] [stdout]  --> src/layouting/ring.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f64::consts::PI, fmt::{Debug, Display}};
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `visit::IntoNodeReferences`
[INFO] [stdout]  --> src/layouting/ring.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use petgraph::{prelude::DiGraph, visit::IntoNodeReferences};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rect`
[INFO] [stdout]  --> src/layouting/ring.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{PositionedEdge, PositionedNode, Rect, Spline, Vec2};
[INFO] [stdout]   |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug` and `f64::consts::PI`
[INFO] [stdout]  --> src/layouting/sugiyama.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f64::consts::PI, fmt::{Debug, Display}};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `data::Build`
[INFO] [stdout]  --> src/generation/mod.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use petgraph::{prelude::*, data::Build, visit::IntoNeighbors};
[INFO] [stdout]   |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_index`
[INFO] [stdout]   --> src/layouting/ring.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         |edge_index, edge| PositionedEdge {
[INFO] [stdout]    |          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]  --> src/layouting/sugiyama.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     graph: &DiGraph<N, E>,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radius`
[INFO] [stdout]  --> src/layouting/sugiyama.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     radius: f64,
[INFO] [stdout]   |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_index`
[INFO] [stdout]    --> src/layouting/mod.rs:124:32
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let node_attributes = |_, (node_index, node): (NodeIndex, &PositionedNode<N>)| {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `position` and `extent` are never read
[INFO] [stdout]   --> src/layouting/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Rect {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 38 |     position: Vec2,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 39 |     extent: Vec2,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rect` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `control_points` is never read
[INFO] [stdout]   --> src/layouting/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct Spline {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 50 |     control_points: Vec<Vec2>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Spline` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.07s
[INFO] running `Command { std: "docker" "inspect" "e9813c6087cbc0d91f613ec729c86e5b3fabdfa684895fc4385d139b3527dfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9813c6087cbc0d91f613ec729c86e5b3fabdfa684895fc4385d139b3527dfbb", kill_on_drop: false }`
[INFO] [stdout] e9813c6087cbc0d91f613ec729c86e5b3fabdfa684895fc4385d139b3527dfbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53f893d2d98e184e284125fd7d07591b6f11ad7c0cfd50e713c9a57eb8737e22
[INFO] running `Command { std: "docker" "start" "-a" "53f893d2d98e184e284125fd7d07591b6f11ad7c0cfd50e713c9a57eb8737e22", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `visit::IntoNeighbors`
[INFO] [stdout]  --> src/generation/mod.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use petgraph::{prelude::*, data::Build, visit::IntoNeighbors};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/layouting/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdgeIndex`
[INFO] [stdout]   --> src/layouting/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     graph::{EdgeIndex, NodeIndex},
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Debug`
[INFO] [stdout]  --> src/layouting/ring.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f64::consts::PI, fmt::{Debug, Display}};
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `visit::IntoNodeReferences`
[INFO] [stdout]  --> src/layouting/ring.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use petgraph::{prelude::DiGraph, visit::IntoNodeReferences};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rect`
[INFO] [stdout]  --> src/layouting/ring.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{PositionedEdge, PositionedNode, Rect, Spline, Vec2};
[INFO] [stdout]   |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug` and `f64::consts::PI`
[INFO] [stdout]  --> src/layouting/sugiyama.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f64::consts::PI, fmt::{Debug, Display}};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `data::Build`
[INFO] [stdout]  --> src/generation/mod.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use petgraph::{prelude::*, data::Build, visit::IntoNeighbors};
[INFO] [stdout]   |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_index`
[INFO] [stdout]   --> src/layouting/ring.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         |edge_index, edge| PositionedEdge {
[INFO] [stdout]    |          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]  --> src/layouting/sugiyama.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     graph: &DiGraph<N, E>,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radius`
[INFO] [stdout]  --> src/layouting/sugiyama.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     radius: f64,
[INFO] [stdout]   |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_index`
[INFO] [stdout]    --> src/layouting/mod.rs:124:32
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let node_attributes = |_, (node_index, node): (NodeIndex, &PositionedNode<N>)| {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `position` and `extent` are never read
[INFO] [stdout]   --> src/layouting/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Rect {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 38 |     position: Vec2,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 39 |     extent: Vec2,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rect` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `control_points` is never read
[INFO] [stdout]   --> src/layouting/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct Spline {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 50 |     control_points: Vec<Vec2>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Spline` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sugiyama v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `visit::IntoNeighbors`
[INFO] [stdout]  --> src/generation/mod.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use petgraph::{prelude::*, data::Build, visit::IntoNeighbors};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/layouting/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdgeIndex`
[INFO] [stdout]   --> src/layouting/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     graph::{EdgeIndex, NodeIndex},
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Debug`
[INFO] [stdout]  --> src/layouting/ring.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f64::consts::PI, fmt::{Debug, Display}};
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `visit::IntoNodeReferences`
[INFO] [stdout]  --> src/layouting/ring.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use petgraph::{prelude::DiGraph, visit::IntoNodeReferences};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rect`
[INFO] [stdout]  --> src/layouting/ring.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{PositionedEdge, PositionedNode, Rect, Spline, Vec2};
[INFO] [stdout]   |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug` and `f64::consts::PI`
[INFO] [stdout]  --> src/layouting/sugiyama.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f64::consts::PI, fmt::{Debug, Display}};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dot::Dot`
[INFO] [stdout]   --> src/lib.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use petgraph::{dot::Dot, prelude::DiGraph};
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gilbert`
[INFO] [stdout]   --> src/lib.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 |         generation::{barabasi_albert, gilbert},
[INFO] [stdout]    |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `data::Build`
[INFO] [stdout]  --> src/generation/mod.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use petgraph::{prelude::*, data::Build, visit::IntoNeighbors};
[INFO] [stdout]   |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/lib.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use std::io::Write;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_index`
[INFO] [stdout]   --> src/layouting/ring.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         |edge_index, edge| PositionedEdge {
[INFO] [stdout]    |          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]  --> src/layouting/sugiyama.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     graph: &DiGraph<N, E>,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radius`
[INFO] [stdout]  --> src/layouting/sugiyama.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     radius: f64,
[INFO] [stdout]   |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_index`
[INFO] [stdout]    --> src/layouting/mod.rs:124:32
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let node_attributes = |_, (node_index, node): (NodeIndex, &PositionedNode<N>)| {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `position` and `extent` are never read
[INFO] [stdout]   --> src/layouting/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Rect {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 38 |     position: Vec2,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 39 |     extent: Vec2,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rect` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `control_points` is never read
[INFO] [stdout]   --> src/layouting/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct Spline {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 50 |     control_points: Vec<Vec2>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Spline` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "53f893d2d98e184e284125fd7d07591b6f11ad7c0cfd50e713c9a57eb8737e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f893d2d98e184e284125fd7d07591b6f11ad7c0cfd50e713c9a57eb8737e22", kill_on_drop: false }`
[INFO] [stdout] 53f893d2d98e184e284125fd7d07591b6f11ad7c0cfd50e713c9a57eb8737e22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18310a8677753c958cca7b6f0b4316271b206e919659f1007a261b33d7b7df38
[INFO] running `Command { std: "docker" "start" "-a" "18310a8677753c958cca7b6f0b4316271b206e919659f1007a261b33d7b7df38", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `visit::IntoNeighbors`
[INFO] [stderr]  --> src/generation/mod.rs:1:41
[INFO] [stderr]   |
[INFO] [stderr] 1 | use petgraph::{prelude::*, data::Build, visit::IntoNeighbors};
[INFO] [stderr]   |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `collections::HashMap`
[INFO] [stderr]  --> src/layouting/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     collections::HashMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `EdgeIndex`
[INFO] [stderr]   --> src/layouting/mod.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     graph::{EdgeIndex, NodeIndex},
[INFO] [stderr]    |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Debug`
[INFO] [stderr]  --> src/layouting/ring.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f64::consts::PI, fmt::{Debug, Display}};
[INFO] [stderr]   |                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `visit::IntoNodeReferences`
[INFO] [stderr]  --> src/layouting/ring.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use petgraph::{prelude::DiGraph, visit::IntoNodeReferences};
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rect`
[INFO] [stderr]  --> src/layouting/ring.rs:5:45
[INFO] [stderr]   |
[INFO] [stderr] 5 | use super::{PositionedEdge, PositionedNode, Rect, Spline, Vec2};
[INFO] [stderr]   |                                             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Debug` and `f64::consts::PI`
[INFO] [stderr]  --> src/layouting/sugiyama.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f64::consts::PI, fmt::{Debug, Display}};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `data::Build`
[INFO] [stderr]  --> src/generation/mod.rs:1:28
[INFO] [stderr]   |
[INFO] [stderr] 1 | use petgraph::{prelude::*, data::Build, visit::IntoNeighbors};
[INFO] [stderr]   |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `edge_index`
[INFO] [stderr]   --> src/layouting/ring.rs:26:10
[INFO] [stderr]    |
[INFO] [stderr] 26 |         |edge_index, edge| PositionedEdge {
[INFO] [stderr]    |          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_index`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `graph`
[INFO] [stderr]  --> src/layouting/sugiyama.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     graph: &DiGraph<N, E>,
[INFO] [stderr]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `radius`
[INFO] [stderr]  --> src/layouting/sugiyama.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     radius: f64,
[INFO] [stderr]   |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node_index`
[INFO] [stderr]    --> src/layouting/mod.rs:124:32
[INFO] [stderr]     |
[INFO] [stderr] 124 |     let node_attributes = |_, (node_index, node): (NodeIndex, &PositionedNode<N>)| {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_index`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `position` and `extent` are never read
[INFO] [stderr]   --> src/layouting/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct Rect {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 38 |     position: Vec2,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 39 |     extent: Vec2,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Rect` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `control_points` is never read
[INFO] [stderr]   --> src/layouting/mod.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub struct Spline {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 50 |     control_points: Vec<Vec2>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Spline` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dot::Dot`
[INFO] [stderr]   --> src/lib.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use petgraph::{dot::Dot, prelude::DiGraph};
[INFO] [stderr]    |                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gilbert`
[INFO] [stderr]   --> src/lib.rs:13:39
[INFO] [stderr]    |
[INFO] [stderr] 13 |         generation::{barabasi_albert, gilbert},
[INFO] [stderr]    |                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> src/lib.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     use std::io::Write;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sugiyama` (lib) generated 14 warnings (run `cargo fix --lib -p sugiyama` to apply 11 suggestions)
[INFO] [stderr] warning: `sugiyama` (lib test) generated 17 warnings (14 duplicates) (run `cargo fix --lib -p sugiyama --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sugiyama-4b0d06a97987ee42)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test tests::it_works ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::it_works stdout ----
[INFO] [stdout] graph = Graph {
[INFO] [stdout]     Ty: "Directed",
[INFO] [stdout]     node_count: 52,
[INFO] [stdout]     edge_count: 100,
[INFO] [stdout]     edges: (1, 2), (1, 2), (0, 3), (0, 3), (1, 4), (4, 1), (3, 5), (5, 3), (6, 5), (6, 0), (7, 0), (6, 7), (6, 8), (8, 0), (0, 9), (9, 6), (10, 1), (10, 4), (11, 3), (1, 11), (12, 5), (12, 3), (13, 5), (13, 8), (10, 14), (14, 13), (15, 1), (6, 15), (16, 3), (16, 1), (17, 13), (1, 17), (18, 0), (18, 5), (19, 6), (3, 19), (20, 1), (20, 4), (3, 21), (5, 21), (22, 20), (1, 22), (20, 23), (23, 10), (24, 5), (24, 20), (22, 25), (2, 25), (4, 26), (22, 26), (27, 8), (4, 27), (5, 28), (28, 1), (29, 19), (29, 1), (4, 30), (15, 30), (31, 16), (31, 15), (32, 17), (32, 30), (7, 33), (1, 33), (34, 23), (34, 6), (35, 24), (3, 35), (36, 3), (30, 36), (1, 37), (37, 0), (31, 38), (21, 38), (0, 39), (16, 39), (1, 40), (40, 6), (41, 0), (41, 4), (39, 42), (6, 42), (43, 10), (26, 43), (44, 30), (1, 44), (37, 45), (45, 44), (46, 37), (46, 46), (22, 47), (47, 3), (3, 48), (1, 48), (20, 49), (49, 6), (23, 50), (50, 13), (51, 1), (51, 40),
[INFO] [stdout]     node weights: {
[INFO] [stdout]         0: "",
[INFO] [stdout]         1: "",
[INFO] [stdout]         2: "",
[INFO] [stdout]         3: "",
[INFO] [stdout]         4: "",
[INFO] [stdout]         5: "",
[INFO] [stdout]         6: "",
[INFO] [stdout]         7: "",
[INFO] [stdout]         8: "",
[INFO] [stdout]         9: "",
[INFO] [stdout]         10: "",
[INFO] [stdout]         11: "",
[INFO] [stdout]         12: "",
[INFO] [stdout]         13: "",
[INFO] [stdout]         14: "",
[INFO] [stdout]         15: "",
[INFO] [stdout]         16: "",
[INFO] [stdout]         17: "",
[INFO] [stdout]         18: "",
[INFO] [stdout]         19: "",
[INFO] [stdout]         20: "",
[INFO] [stdout]         21: "",
[INFO] [stdout]         22: "",
[INFO] [stdout]         23: "",
[INFO] [stdout]         24: "",
[INFO] [stdout]         25: "",
[INFO] [stdout]         26: "",
[INFO] [stdout]         27: "",
[INFO] [stdout]         28: "",
[INFO] [stdout]         29: "",
[INFO] [stdout]         30: "",
[INFO] [stdout]         31: "",
[INFO] [stdout]         32: "",
[INFO] [stdout]         33: "",
[INFO] [stdout]         34: "",
[INFO] [stdout]         35: "",
[INFO] [stdout]         36: "",
[INFO] [stdout]         37: "",
[INFO] [stdout]         38: "",
[INFO] [stdout]         39: "",
[INFO] [stdout]         40: "",
[INFO] [stdout]         41: "",
[INFO] [stdout]         42: "",
[INFO] [stdout]         43: "",
[INFO] [stdout]         44: "",
[INFO] [stdout]         45: "",
[INFO] [stdout]         46: "",
[INFO] [stdout]         47: "",
[INFO] [stdout]         48: "",
[INFO] [stdout]         49: "",
[INFO] [stdout]         50: "",
[INFO] [stdout]         51: "",
[INFO] [stdout]     },
[INFO] [stdout]     edge weights: {
[INFO] [stdout]         0: "",
[INFO] [stdout]         1: "",
[INFO] [stdout]         2: "",
[INFO] [stdout]         3: "",
[INFO] [stdout]         4: "",
[INFO] [stdout]         5: "",
[INFO] [stdout]         6: "",
[INFO] [stdout]         7: "",
[INFO] [stdout]         8: "",
[INFO] [stdout]         9: "",
[INFO] [stdout]         10: "",
[INFO] [stdout]         11: "",
[INFO] [stdout]         12: "",
[INFO] [stdout]         13: "",
[INFO] [stdout]         14: "",
[INFO] [stdout]         15: "",
[INFO] [stdout]         16: "",
[INFO] [stdout]         17: "",
[INFO] [stdout]         18: "",
[INFO] [stdout]         19: "",
[INFO] [stdout]         20: "",
[INFO] [stdout]         21: "",
[INFO] [stdout]         22: "",
[INFO] [stdout]         23: "",
[INFO] [stdout]         24: "",
[INFO] [stdout]         25: "",
[INFO] [stdout]         26: "",
[INFO] [stdout]         27: "",
[INFO] [stdout]         28: "",
[INFO] [stdout]         29: "",
[INFO] [stdout]         30: "",
[INFO] [stdout]         31: "",
[INFO] [stdout]         32: "",
[INFO] [stdout]         33: "",
[INFO] [stdout]         34: "",
[INFO] [stdout]         35: "",
[INFO] [stdout]         36: "",
[INFO] [stdout]         37: "",
[INFO] [stdout]         38: "",
[INFO] [stdout]         39: "",
[INFO] [stdout]         40: "",
[INFO] [stdout]         41: "",
[INFO] [stdout]         42: "",
[INFO] [stdout]         43: "",
[INFO] [stdout]         44: "",
[INFO] [stdout]         45: "",
[INFO] [stdout]         46: "",
[INFO] [stdout]         47: "",
[INFO] [stdout]         48: "",
[INFO] [stdout]         49: "",
[INFO] [stdout]         50: "",
[INFO] [stdout]         51: "",
[INFO] [stdout]         52: "",
[INFO] [stdout]         53: "",
[INFO] [stdout]         54: "",
[INFO] [stdout]         55: "",
[INFO] [stdout]         56: "",
[INFO] [stdout]         57: "",
[INFO] [stdout]         58: "",
[INFO] [stdout]         59: "",
[INFO] [stdout]         60: "",
[INFO] [stdout]         61: "",
[INFO] [stdout]         62: "",
[INFO] [stdout]         63: "",
[INFO] [stdout]         64: "",
[INFO] [stdout]         65: "",
[INFO] [stdout]         66: "",
[INFO] [stdout]         67: "",
[INFO] [stdout]         68: "",
[INFO] [stdout]         69: "",
[INFO] [stdout]         70: "",
[INFO] [stdout]         71: "",
[INFO] [stdout]         72: "",
[INFO] [stdout]         73: "",
[INFO] [stdout]         74: "",
[INFO] [stdout]         75: "",
[INFO] [stdout]         76: "",
[INFO] [stdout]         77: "",
[INFO] [stdout]         78: "",
[INFO] [stdout]         79: "",
[INFO] [stdout]         80: "",
[INFO] [stdout]         81: "",
[INFO] [stdout]         82: "",
[INFO] [stdout]         83: "",
[INFO] [stdout]         84: "",
[INFO] [stdout]         85: "",
[INFO] [stdout]         86: "",
[INFO] [stdout]         87: "",
[INFO] [stdout]         88: "",
[INFO] [stdout]         89: "",
[INFO] [stdout]         90: "",
[INFO] [stdout]         91: "",
[INFO] [stdout]         92: "",
[INFO] [stdout]         93: "",
[INFO] [stdout]         94: "",
[INFO] [stdout]         95: "",
[INFO] [stdout]         96: "",
[INFO] [stdout]         97: "",
[INFO] [stdout]         98: "",
[INFO] [stdout]         99: "",
[INFO] [stdout]     },
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::it_works' (16) panicked at src/lib.rs:31:14:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64ebb6509fc2 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64ebb6509fc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64ebb6509fc2 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x64ebb6509fc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x64ebb651a52f - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x64ebb651a52f - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x64ebb64d7963 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64ebb64d7963 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x64ebb64e3832 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x64ebb64e830f - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x64ebb64e81a1 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x64ebb6471e6e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x64ebb6471e6e - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64ebb64e891f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x64ebb64e891f - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x64ebb64e877a - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x64ebb64e3969 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x64ebb64cc25d - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x64ebb6522210 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64ebb6521846 - core::result::unwrap_failed::h2380020e6daeb464
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/result.rs:1862:5
[INFO] [stdout]   20:     0x64ebb644cc15 - core::result::Result<T,E>::unwrap::hb0e42ded9d81e192
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x64ebb644cc15 - sugiyama::tests::it_works::h44dfb4305c3afe77
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:31:14
[INFO] [stdout]   22:     0x64ebb644cdf7 - sugiyama::tests::it_works::{{closure}}::h06a2db7cf1ab8b83
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:20:18
[INFO] [stdout]   23:     0x64ebb644f126 - core::ops::function::FnOnce::call_once::h22bdad05234344f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64ebb6471c4b - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64ebb6471c4b - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64ebb6485ccd - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64ebb6485ccd - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64ebb6485ccd - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x64ebb6485ccd - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x64ebb6485ccd - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64ebb6485ccd - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64ebb6485ccd - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x64ebb645f1e4 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x64ebb645f1e4 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x64ebb6462b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x64ebb6462b1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64ebb6462b1a - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x64ebb6462b1a - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x64ebb6462b1a - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64ebb6462b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x64ebb6462b1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x64ebb64ded6f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x64ebb64ded6f - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7bb551946aa4 - <unknown>
[INFO] [stdout]   45:     0x7bb5519d3a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::it_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "18310a8677753c958cca7b6f0b4316271b206e919659f1007a261b33d7b7df38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18310a8677753c958cca7b6f0b4316271b206e919659f1007a261b33d7b7df38", kill_on_drop: false }`
[INFO] [stdout] 18310a8677753c958cca7b6f0b4316271b206e919659f1007a261b33d7b7df38
