[INFO] fetching crate flo_curves 0.7.2...
[INFO] checking flo_curves-0.7.2 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate flo_curves 0.7.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate flo_curves 0.7.2 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flo_curves 0.7.2
[INFO] finished tweaking crates.io crate flo_curves 0.7.2
[INFO] tweaked toml for crates.io crate flo_curves 0.7.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 84 packages to latest compatible versions
[INFO] [stderr]       Adding anes v0.1.6 (latest: v0.2.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding clap v3.2.25 (latest: v4.5.4)
[INFO] [stderr]       Adding clap_lex v0.2.4 (latest: v0.7.0)
[INFO] [stderr]       Adding criterion v0.4.0 (latest: v0.5.1)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.5)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding os_str_bytes v6.6.1 (latest: v7.0.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ciborium v0.2.2
[INFO] [stderr]   Downloaded clap_lex v0.2.4
[INFO] [stderr]   Downloaded ciborium-io v0.2.2
[INFO] [stderr]   Downloaded os_str_bytes v6.6.1
[INFO] [stderr]   Downloaded criterion-plot v0.5.0
[INFO] [stderr]   Downloaded anes v0.1.6
[INFO] [stderr]   Downloaded half v2.4.1
[INFO] [stderr]   Downloaded ciborium-ll v0.2.2
[INFO] [stderr]   Downloaded criterion v0.4.0
[INFO] [stderr]   Downloaded textwrap v0.16.1
[INFO] [stderr]   Downloaded clap v3.2.25
[INFO] [stderr]   Downloaded roots v0.0.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c53d1667b677ed617f9a92830392535bd92dde972dca8c4c85dd2026ef97f79a
[INFO] running `Command { std: "docker" "start" "-a" "c53d1667b677ed617f9a92830392535bd92dde972dca8c4c85dd2026ef97f79a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c53d1667b677ed617f9a92830392535bd92dde972dca8c4c85dd2026ef97f79a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c53d1667b677ed617f9a92830392535bd92dde972dca8c4c85dd2026ef97f79a", kill_on_drop: false }`
[INFO] [stdout] c53d1667b677ed617f9a92830392535bd92dde972dca8c4c85dd2026ef97f79a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98adb55808b5c8405486ad3368f0aa7a955cac2beb5e411eae0aad0d0b1ffc3e
[INFO] running `Command { std: "docker" "start" "-a" "98adb55808b5c8405486ad3368f0aa7a955cac2beb5e411eae0aad0d0b1ffc3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking roots v0.0.8
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking flo_curves v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `polynomial_to_bezier::*`
[INFO] [stdout]  --> src/bezier/roots/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use polynomial_to_bezier::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `find_roots::*`
[INFO] [stdout]  --> src/bezier/roots/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use find_roots::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::edge::*`
[INFO] [stdout]   --> src/bezier/path/graph_path/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use self::edge::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::edge_ref::*`
[INFO] [stdout]   --> src/bezier/path/graph_path/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use self::edge_ref::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::path_collision::*`
[INFO] [stdout]   --> src/bezier/path/graph_path/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use self::path_collision::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bezier/path/graph_path/mod.rs:389:21
[INFO] [stdout]     |
[INFO] [stdout] 389 |                 for mut edge in &mut point.forward_edges {
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde_json v1.0.116
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] error: couldn't read benches/sweep.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read benches/nearest_point.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flo_curves` (bench "sweep") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `flo_curves` (bench "nearest_point") due to 2 previous errors
[INFO] [stdout] warning: unused import: `polynomial_to_bezier::*`
[INFO] [stdout]  --> src/bezier/roots/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use polynomial_to_bezier::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `find_roots::*`
[INFO] [stdout]  --> src/bezier/roots/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use find_roots::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::edge::*`
[INFO] [stdout]   --> src/bezier/path/graph_path/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use self::edge::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::edge_ref::*`
[INFO] [stdout]   --> src/bezier/path/graph_path/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use self::edge_ref::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::path_collision::*`
[INFO] [stdout]   --> src/bezier/path/graph_path/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use self::path_collision::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bezier/path/graph_path/mod.rs:389:21
[INFO] [stdout]     |
[INFO] [stdout] 389 |                 for mut edge in &mut point.forward_edges {
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "98adb55808b5c8405486ad3368f0aa7a955cac2beb5e411eae0aad0d0b1ffc3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98adb55808b5c8405486ad3368f0aa7a955cac2beb5e411eae0aad0d0b1ffc3e", kill_on_drop: false }`
[INFO] [stdout] 98adb55808b5c8405486ad3368f0aa7a955cac2beb5e411eae0aad0d0b1ffc3e
