[INFO] fetching crate circle 0.1.8...
[INFO] checking circle-0.1.8 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate circle 0.1.8 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate circle 0.1.8 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate circle 0.1.8
[INFO] finished tweaking crates.io crate circle 0.1.8
[INFO] tweaked toml for crates.io crate circle 0.1.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c347d37f072bd11788db6b45527c94924f69f1480bac16f79d82cc68a74058aa
[INFO] running `Command { std: "docker" "start" "-a" "c347d37f072bd11788db6b45527c94924f69f1480bac16f79d82cc68a74058aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c347d37f072bd11788db6b45527c94924f69f1480bac16f79d82cc68a74058aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c347d37f072bd11788db6b45527c94924f69f1480bac16f79d82cc68a74058aa", kill_on_drop: false }`
[INFO] [stdout] c347d37f072bd11788db6b45527c94924f69f1480bac16f79d82cc68a74058aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a0af22fd2ae6064c15f80909fe947e6b634a4fb59149a34f4b195d1592abe0a
[INFO] running `Command { std: "docker" "start" "-a" "9a0af22fd2ae6064c15f80909fe947e6b634a4fb59149a34f4b195d1592abe0a", kill_on_drop: false }`
[INFO] [stderr]     Checking circle v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `center`
[INFO] [stdout]   --> src/ellipse/mod.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn from_transform(center: &Point, major: Float, minor: Float, rotate: Float) -> Self {
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_center`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `major`
[INFO] [stdout]   --> src/ellipse/mod.rs:14:43
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn from_transform(center: &Point, major: Float, minor: Float, rotate: Float) -> Self {
[INFO] [stdout]    |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_major`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `minor`
[INFO] [stdout]   --> src/ellipse/mod.rs:14:57
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn from_transform(center: &Point, major: Float, minor: Float, rotate: Float) -> Self {
[INFO] [stdout]    |                                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_minor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rotate`
[INFO] [stdout]   --> src/ellipse/mod.rs:14:71
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn from_transform(center: &Point, major: Float, minor: Float, rotate: Float) -> Self {
[INFO] [stdout]    |                                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p1`
[INFO] [stdout]   --> src/ellipse/mod.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_5_points(p1: &Point, p2: &Point, p3: &Point, p4: &Point, p5: &Point) {}
[INFO] [stdout]    |                          ^^ help: if this is intentional, prefix it with an underscore: `_p1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p2`
[INFO] [stdout]   --> src/ellipse/mod.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_5_points(p1: &Point, p2: &Point, p3: &Point, p4: &Point, p5: &Point) {}
[INFO] [stdout]    |                                      ^^ help: if this is intentional, prefix it with an underscore: `_p2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p3`
[INFO] [stdout]   --> src/ellipse/mod.rs:18:50
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_5_points(p1: &Point, p2: &Point, p3: &Point, p4: &Point, p5: &Point) {}
[INFO] [stdout]    |                                                  ^^ help: if this is intentional, prefix it with an underscore: `_p3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p4`
[INFO] [stdout]   --> src/ellipse/mod.rs:18:62
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_5_points(p1: &Point, p2: &Point, p3: &Point, p4: &Point, p5: &Point) {}
[INFO] [stdout]    |                                                              ^^ help: if this is intentional, prefix it with an underscore: `_p4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p5`
[INFO] [stdout]   --> src/ellipse/mod.rs:18:74
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_5_points(p1: &Point, p2: &Point, p3: &Point, p4: &Point, p5: &Point) {}
[INFO] [stdout]    |                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_p5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center`
[INFO] [stdout]   --> src/ellipse/mod.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn from_transform(center: &Point, major: Float, minor: Float, rotate: Float) -> Self {
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_center`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `major`
[INFO] [stdout]   --> src/ellipse/mod.rs:14:43
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn from_transform(center: &Point, major: Float, minor: Float, rotate: Float) -> Self {
[INFO] [stdout]    |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_major`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `minor`
[INFO] [stdout]   --> src/ellipse/mod.rs:14:57
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn from_transform(center: &Point, major: Float, minor: Float, rotate: Float) -> Self {
[INFO] [stdout]    |                                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_minor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rotate`
[INFO] [stdout]   --> src/ellipse/mod.rs:14:71
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn from_transform(center: &Point, major: Float, minor: Float, rotate: Float) -> Self {
[INFO] [stdout]    |                                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p1`
[INFO] [stdout]   --> src/ellipse/mod.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_5_points(p1: &Point, p2: &Point, p3: &Point, p4: &Point, p5: &Point) {}
[INFO] [stdout]    |                          ^^ help: if this is intentional, prefix it with an underscore: `_p1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p2`
[INFO] [stdout]   --> src/ellipse/mod.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_5_points(p1: &Point, p2: &Point, p3: &Point, p4: &Point, p5: &Point) {}
[INFO] [stdout]    |                                      ^^ help: if this is intentional, prefix it with an underscore: `_p2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p3`
[INFO] [stdout]   --> src/ellipse/mod.rs:18:50
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_5_points(p1: &Point, p2: &Point, p3: &Point, p4: &Point, p5: &Point) {}
[INFO] [stdout]    |                                                  ^^ help: if this is intentional, prefix it with an underscore: `_p3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p4`
[INFO] [stdout]   --> src/ellipse/mod.rs:18:62
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_5_points(p1: &Point, p2: &Point, p3: &Point, p4: &Point, p5: &Point) {}
[INFO] [stdout]    |                                                              ^^ help: if this is intentional, prefix it with an underscore: `_p4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p5`
[INFO] [stdout]   --> src/ellipse/mod.rs:18:74
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_5_points(p1: &Point, p2: &Point, p3: &Point, p4: &Point, p5: &Point) {}
[INFO] [stdout]    |                                                                          ^^ help: if this is intentional, prefix it with an underscore: `_p5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "9a0af22fd2ae6064c15f80909fe947e6b634a4fb59149a34f4b195d1592abe0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a0af22fd2ae6064c15f80909fe947e6b634a4fb59149a34f4b195d1592abe0a", kill_on_drop: false }`
[INFO] [stdout] 9a0af22fd2ae6064c15f80909fe947e6b634a4fb59149a34f4b195d1592abe0a
