[INFO] cloning repository https://github.com/Heusini/delauny-triangulation-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Heusini/delauny-triangulation-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeusini%2Fdelauny-triangulation-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeusini%2Fdelauny-triangulation-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 87039ce4bd402966bb2e4e7cbaaac87447795624
[INFO] testing Heusini/delauny-triangulation-rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeusini%2Fdelauny-triangulation-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Heusini/delauny-triangulation-rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Heusini/delauny-triangulation-rust
[INFO] finished tweaking git repo https://github.com/Heusini/delauny-triangulation-rust
[INFO] tweaked toml for git repo https://github.com/Heusini/delauny-triangulation-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Heusini/delauny-triangulation-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef88563feaf9ce66da2a3b4f4a6f5499d89e99ff81ccfb7daa4debf4919fda75
[INFO] running `Command { std: "docker" "start" "-a" "ef88563feaf9ce66da2a3b4f4a6f5499d89e99ff81ccfb7daa4debf4919fda75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef88563feaf9ce66da2a3b4f4a6f5499d89e99ff81ccfb7daa4debf4919fda75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef88563feaf9ce66da2a3b4f4a6f5499d89e99ff81ccfb7daa4debf4919fda75", kill_on_drop: false }`
[INFO] [stdout] ef88563feaf9ce66da2a3b4f4a6f5499d89e99ff81ccfb7daa4debf4919fda75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73f2838bc4465d05092dd0feab3e4cf89b78567a50c04ec33b459458acf9cefb
[INFO] running `Command { std: "docker" "start" "-a" "73f2838bc4465d05092dd0feab3e4cf89b78567a50c04ec33b459458acf9cefb", kill_on_drop: false }`
[INFO] [stderr]    Compiling delauny-triangulation-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Edge`
[INFO] [stdout]  --> src/objects/edge.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Edge {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Triangle`
[INFO] [stdout]  --> src/objects/triangle.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Triangle {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "73f2838bc4465d05092dd0feab3e4cf89b78567a50c04ec33b459458acf9cefb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f2838bc4465d05092dd0feab3e4cf89b78567a50c04ec33b459458acf9cefb", kill_on_drop: false }`
[INFO] [stdout] 73f2838bc4465d05092dd0feab3e4cf89b78567a50c04ec33b459458acf9cefb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c21849d5f84dce9f76878fc2e291bea003fd5cc573a6a390f0a97893449270f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7c21849d5f84dce9f76878fc2e291bea003fd5cc573a6a390f0a97893449270f", kill_on_drop: false }`
[INFO] [stderr]    Compiling delauny-triangulation-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Edge`
[INFO] [stdout]  --> src/objects/edge.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Edge {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Triangle`
[INFO] [stdout]  --> src/objects/triangle.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Triangle {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "7c21849d5f84dce9f76878fc2e291bea003fd5cc573a6a390f0a97893449270f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c21849d5f84dce9f76878fc2e291bea003fd5cc573a6a390f0a97893449270f", kill_on_drop: false }`
[INFO] [stdout] 7c21849d5f84dce9f76878fc2e291bea003fd5cc573a6a390f0a97893449270f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8319beffc61315e7495a942c57c24a0ad9a8382b53059daf4c88988944cd8730
[INFO] running `Command { std: "docker" "start" "-a" "8319beffc61315e7495a942c57c24a0ad9a8382b53059daf4c88988944cd8730", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: struct is never constructed: `Edge`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/objects/edge.rs:2:8
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 2 | struct Edge {
[INFO] [stdout] 
[INFO] [stderr]   |        ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Triangle`
[INFO] [stderr]  --> src/objects/triangle.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | struct Triangle {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `delauny-triangulation-rust` (bin "delauny-triangulation-rust" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/delauny_triangulation_rust-47d7c80fd6c21930)
[INFO] running `Command { std: "docker" "inspect" "8319beffc61315e7495a942c57c24a0ad9a8382b53059daf4c88988944cd8730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8319beffc61315e7495a942c57c24a0ad9a8382b53059daf4c88988944cd8730", kill_on_drop: false }`
[INFO] [stdout] 8319beffc61315e7495a942c57c24a0ad9a8382b53059daf4c88988944cd8730