[INFO] cloning repository https://github.com/DerLando/RustNFP
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DerLando/RustNFP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerLando%2FRustNFP", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerLando%2FRustNFP'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 067ce842ae756d07c5d496f88d0fe66790647df9
[INFO] checking DerLando/RustNFP against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerLando%2FRustNFP" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DerLando/RustNFP on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DerLando/RustNFP
[INFO] finished tweaking git repo https://github.com/DerLando/RustNFP
[INFO] tweaked toml for git repo https://github.com/DerLando/RustNFP written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/DerLando/RustNFP already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3766e50defa50a1bb19dbbcaba7d091afdd22b3ee9945c38a9ffe1edea3c6bc0
[INFO] running `Command { std: "docker" "start" "-a" "3766e50defa50a1bb19dbbcaba7d091afdd22b3ee9945c38a9ffe1edea3c6bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3766e50defa50a1bb19dbbcaba7d091afdd22b3ee9945c38a9ffe1edea3c6bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3766e50defa50a1bb19dbbcaba7d091afdd22b3ee9945c38a9ffe1edea3c6bc0", kill_on_drop: false }`
[INFO] [stdout] 3766e50defa50a1bb19dbbcaba7d091afdd22b3ee9945c38a9ffe1edea3c6bc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f2ef81438fe3e1a132c4a310aaa00cf9da6dad4edcca2100dd7ed6668eebc8d
[INFO] running `Command { std: "docker" "start" "-a" "3f2ef81438fe3e1a132c4a310aaa00cf9da6dad4edcca2100dd7ed6668eebc8d", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking no_fit_polygon v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/lib.rs (2 fixes)
[INFO] [stderr]        Fixed src/geometry/point.rs (1 fix)
[INFO] [stderr]        Fixed src/geometry/vector.rs (1 fix)
[INFO] [stderr]        Fixed src/geometry/line.rs (1 fix)
[INFO] [stderr]        Fixed src/tests/mod.rs (3 fixes)
[INFO] [stderr]        Fixed src/geometry/polygon.rs (2 fixes)
[INFO] [stdout] warning: value assigned to `first_edge_index` is never read
[INFO] [stdout]    --> src/geometry/polygon.rs:391:17
[INFO] [stdout]     |
[INFO] [stdout] 391 |         let mut first_edge_index: usize = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `other_edge_index` is never read
[INFO] [stdout]    --> src/geometry/polygon.rs:392:17
[INFO] [stdout]     |
[INFO] [stdout] 392 |         let mut other_edge_index: usize = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `all_indices`
[INFO] [stdout]    --> src/geometry/polygon.rs:294:20
[INFO] [stdout]     |
[INFO] [stdout] 294 |             pub fn all_indices(&self) -> HashSet<usize> {
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_index_intersecting`
[INFO] [stdout]    --> src/geometry/polygon.rs:299:20
[INFO] [stdout]     |
[INFO] [stdout] 299 |             pub fn is_index_intersecting(&self, other: &PartitionLine) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contains_other_middle`
[INFO] [stdout]    --> src/geometry/polygon.rs:303:20
[INFO] [stdout]     |
[INFO] [stdout] 303 |             pub fn contains_other_middle(&self, other: &PartitionLine) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `first_edge_index` is never read
[INFO] [stdout]    --> src/geometry/polygon.rs:391:17
[INFO] [stdout]     |
[INFO] [stdout] 391 |         let mut first_edge_index: usize = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `other_edge_index` is never read
[INFO] [stdout]    --> src/geometry/polygon.rs:392:17
[INFO] [stdout]     |
[INFO] [stdout] 392 |         let mut other_edge_index: usize = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `all_indices`
[INFO] [stdout]    --> src/geometry/polygon.rs:294:20
[INFO] [stdout]     |
[INFO] [stdout] 294 |             pub fn all_indices(&self) -> HashSet<usize> {
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_index_intersecting`
[INFO] [stdout]    --> src/geometry/polygon.rs:299:20
[INFO] [stdout]     |
[INFO] [stdout] 299 |             pub fn is_index_intersecting(&self, other: &PartitionLine) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contains_other_middle`
[INFO] [stdout]    --> src/geometry/polygon.rs:303:20
[INFO] [stdout]     |
[INFO] [stdout] 303 |             pub fn contains_other_middle(&self, other: &PartitionLine) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking no_fit_polygon v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: value assigned to `first_edge_index` is never read
[INFO] [stdout]    --> src/geometry/polygon.rs:391:17
[INFO] [stdout]     |
[INFO] [stdout] 391 |         let mut first_edge_index: usize = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `other_edge_index` is never read
[INFO] [stdout]    --> src/geometry/polygon.rs:392:17
[INFO] [stdout]     |
[INFO] [stdout] 392 |         let mut other_edge_index: usize = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `first_edge_index` is never read
[INFO] [stdout]    --> src/geometry/polygon.rs:391:17
[INFO] [stdout]     |
[INFO] [stdout] 391 |         let mut first_edge_index: usize = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `other_edge_index` is never read
[INFO] [stdout]    --> src/geometry/polygon.rs:392:17
[INFO] [stdout]     |
[INFO] [stdout] 392 |         let mut other_edge_index: usize = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `all_indices`
[INFO] [stdout]    --> src/geometry/polygon.rs:294:20
[INFO] [stdout]     |
[INFO] [stdout] 294 |             pub fn all_indices(&self) -> HashSet<usize> {
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_index_intersecting`
[INFO] [stdout]    --> src/geometry/polygon.rs:299:20
[INFO] [stdout]     |
[INFO] [stdout] 299 |             pub fn is_index_intersecting(&self, other: &PartitionLine) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contains_other_middle`
[INFO] [stdout]    --> src/geometry/polygon.rs:303:20
[INFO] [stdout]     |
[INFO] [stdout] 303 |             pub fn contains_other_middle(&self, other: &PartitionLine) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `all_indices`
[INFO] [stdout]    --> src/geometry/polygon.rs:294:20
[INFO] [stdout]     |
[INFO] [stdout] 294 |             pub fn all_indices(&self) -> HashSet<usize> {
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_index_intersecting`
[INFO] [stdout]    --> src/geometry/polygon.rs:299:20
[INFO] [stdout]     |
[INFO] [stdout] 299 |             pub fn is_index_intersecting(&self, other: &PartitionLine) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contains_other_middle`
[INFO] [stdout]    --> src/geometry/polygon.rs:303:20
[INFO] [stdout]     |
[INFO] [stdout] 303 |             pub fn contains_other_middle(&self, other: &PartitionLine) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "3f2ef81438fe3e1a132c4a310aaa00cf9da6dad4edcca2100dd7ed6668eebc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2ef81438fe3e1a132c4a310aaa00cf9da6dad4edcca2100dd7ed6668eebc8d", kill_on_drop: false }`
[INFO] [stdout] 3f2ef81438fe3e1a132c4a310aaa00cf9da6dad4edcca2100dd7ed6668eebc8d