[INFO] fetching crate lib-curveball 1.0.0...
[INFO] checking lib-curveball-1.0.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate lib-curveball 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate lib-curveball 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lib-curveball 1.0.0
[INFO] tweaked toml for crates.io crate lib-curveball 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lib-curveball 1.0.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lib-curveball 1.0.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ce14ac2df8133c0f633870d00be1c026efcfb9fd2120d3e7ea568c21c5bcb4e
[INFO] running `Command { std: "docker" "start" "-a" "5ce14ac2df8133c0f633870d00be1c026efcfb9fd2120d3e7ea568c21c5bcb4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ce14ac2df8133c0f633870d00be1c026efcfb9fd2120d3e7ea568c21c5bcb4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce14ac2df8133c0f633870d00be1c026efcfb9fd2120d3e7ea568c21c5bcb4e", kill_on_drop: false }`
[INFO] [stdout] 5ce14ac2df8133c0f633870d00be1c026efcfb9fd2120d3e7ea568c21c5bcb4e
[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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 791dc06f5ef869a7485293c2cfe4b291f469b81b358ed31266d4a168afe1f909
[INFO] running `Command { std: "docker" "start" "-a" "791dc06f5ef869a7485293c2cfe4b291f469b81b358ed31266d4a168afe1f909", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking glam v0.30.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking lerp v0.5.0
[INFO] [stderr]     Checking chull v0.2.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking thiserror v2.0.11
[INFO] [stderr]     Checking lib-curveball v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Rectangle, RectangleError>
[INFO] [stdout]    --> src/curve/extrude/profile.rs:199:95
[INFO] [stdout]     |
[INFO] [stdout] 199 |       pub fn new(width: f64, height: f64, anchor: Anchor9Point) -> Result<Self, RectangleError> {
[INFO] [stdout]     |  _______________________________________________________________________________________________^
[INFO] [stdout] 200 | |         Ok(Self {
[INFO] [stdout] 201 | |             width,
[INFO] [stdout] 202 | |             height,
[INFO] [stdout] 203 | |             anchor,
[INFO] [stdout] 204 | |         })
[INFO] [stdout] 205 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Rectangle, RectangleError>
[INFO] [stdout]    --> src/curve/extrude/profile.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 | /         Ok(Self {
[INFO] [stdout] 201 | |             width,
[INFO] [stdout] 202 | |             height,
[INFO] [stdout] 203 | |             anchor,
[INFO] [stdout] 204 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Parallelogram, ParallelogramError>
[INFO] [stdout]    --> src/curve/extrude/profile.rs:265:43
[INFO] [stdout]     |
[INFO] [stdout] 265 |       ) -> Result<Self, ParallelogramError> {
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout] 266 | |         Ok(Self {
[INFO] [stdout] 267 | |             width,
[INFO] [stdout] 268 | |             height,
[INFO] [stdout] ...   |
[INFO] [stdout] 272 | |         })
[INFO] [stdout] 273 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Parallelogram, ParallelogramError>
[INFO] [stdout]    --> src/curve/extrude/profile.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | /         Ok(Self {
[INFO] [stdout] 267 | |             width,
[INFO] [stdout] 268 | |             height,
[INFO] [stdout] 269 | |             offset_x,
[INFO] [stdout] 270 | |             offset_z,
[INFO] [stdout] 271 | |             anchor,
[INFO] [stdout] 272 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lib-curveball` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Rectangle, RectangleError>
[INFO] [stdout]    --> src/curve/extrude/profile.rs:199:95
[INFO] [stdout]     |
[INFO] [stdout] 199 |       pub fn new(width: f64, height: f64, anchor: Anchor9Point) -> Result<Self, RectangleError> {
[INFO] [stdout]     |  _______________________________________________________________________________________________^
[INFO] [stdout] 200 | |         Ok(Self {
[INFO] [stdout] 201 | |             width,
[INFO] [stdout] 202 | |             height,
[INFO] [stdout] 203 | |             anchor,
[INFO] [stdout] 204 | |         })
[INFO] [stdout] 205 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Rectangle, RectangleError>
[INFO] [stdout]    --> src/curve/extrude/profile.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 | /         Ok(Self {
[INFO] [stdout] 201 | |             width,
[INFO] [stdout] 202 | |             height,
[INFO] [stdout] 203 | |             anchor,
[INFO] [stdout] 204 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Parallelogram, ParallelogramError>
[INFO] [stdout]    --> src/curve/extrude/profile.rs:265:43
[INFO] [stdout]     |
[INFO] [stdout] 265 |       ) -> Result<Self, ParallelogramError> {
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout] 266 | |         Ok(Self {
[INFO] [stdout] 267 | |             width,
[INFO] [stdout] 268 | |             height,
[INFO] [stdout] ...   |
[INFO] [stdout] 272 | |         })
[INFO] [stdout] 273 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Parallelogram, ParallelogramError>
[INFO] [stdout]    --> src/curve/extrude/profile.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | /         Ok(Self {
[INFO] [stdout] 267 | |             width,
[INFO] [stdout] 268 | |             height,
[INFO] [stdout] 269 | |             offset_x,
[INFO] [stdout] 270 | |             offset_z,
[INFO] [stdout] 271 | |             anchor,
[INFO] [stdout] 272 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lib-curveball` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "791dc06f5ef869a7485293c2cfe4b291f469b81b358ed31266d4a168afe1f909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791dc06f5ef869a7485293c2cfe4b291f469b81b358ed31266d4a168afe1f909", kill_on_drop: false }`
[INFO] [stdout] 791dc06f5ef869a7485293c2cfe4b291f469b81b358ed31266d4a168afe1f909
