[INFO] updating cached repository https://github.com/spiveeworks/tactics
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 28fc3e6456adeb8ab78bbea5617c92b7982e837c
[INFO] checking spiveeworks/tactics against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspiveeworks%2Ftactics" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/spiveeworks/tactics on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/spiveeworks/tactics
[INFO] finished tweaking git repo https://github.com/spiveeworks/tactics
[INFO] tweaked toml for git repo https://github.com/spiveeworks/tactics written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/spiveeworks/tactics already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22c97e0bfa7ab7c1541a3c0ebdba8c4624e148defb4a42fd6a35bc03ea99bfd1
[INFO] running `"docker" "start" "-a" "22c97e0bfa7ab7c1541a3c0ebdba8c4624e148defb4a42fd6a35bc03ea99bfd1"`
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]     Checking wayland-commons v0.21.4
[INFO] [stderr]     Checking gl v0.11.0
[INFO] [stderr]     Checking gfx_gl v0.5.0
[INFO] [stderr]     Checking wayland-client v0.21.4
[INFO] [stderr]     Checking wayland-protocols v0.21.4
[INFO] [stderr]     Checking tiff v0.2.1
[INFO] [stderr]     Checking gfx_core v0.8.3
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.2
[INFO] [stderr]     Checking winit v0.18.0
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking pistoncore-input v0.23.0
[INFO] [stderr]     Checking ron v0.4.0
[INFO] [stderr]     Checking bincode v1.0.1
[INFO] [stderr]     Checking pistoncore-window v0.34.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.39.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.51.1
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking gfx_device_gl v0.15.3
[INFO] [stderr]     Checking piston v0.39.0
[INFO] [stderr]     Checking piston-gfx_texture v0.34.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.54.0
[INFO] [stderr]     Checking piston_window v0.85.0
[INFO] [stderr]     Checking piston_app v0.1.0 (https://github.com/spiveeworks/piston_app#d204b860)
[INFO] [stderr]     Checking tactics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]   --> src/path.rs:93:18
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn test_coll(map: &Map, p1: Vec2, p2: Vec2, radius: f64) -> Option<Vec2> {
[INFO] [stderr]    |                  ^^^ help: consider prefixing with an underscore: `_map`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p1`
[INFO] [stderr]   --> src/path.rs:93:29
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn test_coll(map: &Map, p1: Vec2, p2: Vec2, radius: f64) -> Option<Vec2> {
[INFO] [stderr]    |                             ^^ help: consider prefixing with an underscore: `_p1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p2`
[INFO] [stderr]   --> src/path.rs:93:39
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn test_coll(map: &Map, p1: Vec2, p2: Vec2, radius: f64) -> Option<Vec2> {
[INFO] [stderr]    |                                       ^^ help: consider prefixing with an underscore: `_p2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `radius`
[INFO] [stderr]   --> src/path.rs:93:49
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn test_coll(map: &Map, p1: Vec2, p2: Vec2, radius: f64) -> Option<Vec2> {
[INFO] [stderr]    |                                                 ^^^^^^ help: consider prefixing with an underscore: `_radius`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `trig`
[INFO] [stderr]    --> src/path.rs:102:15
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn trig_lines(trig: &Trig, radius: f64) -> [Line; 6] {
[INFO] [stderr]     |               ^^^^ help: consider prefixing with an underscore: `_trig`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `radius`
[INFO] [stderr]    --> src/path.rs:102:28
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn trig_lines(trig: &Trig, radius: f64) -> [Line; 6] {
[INFO] [stderr]     |                            ^^^^^^ help: consider prefixing with an underscore: `_radius`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]   --> src/path.rs:93:18
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn test_coll(map: &Map, p1: Vec2, p2: Vec2, radius: f64) -> Option<Vec2> {
[INFO] [stderr]    |                  ^^^ help: consider prefixing with an underscore: `_map`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p1`
[INFO] [stderr]   --> src/path.rs:93:29
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn test_coll(map: &Map, p1: Vec2, p2: Vec2, radius: f64) -> Option<Vec2> {
[INFO] [stderr]    |                             ^^ help: consider prefixing with an underscore: `_p1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p2`
[INFO] [stderr]   --> src/path.rs:93:39
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn test_coll(map: &Map, p1: Vec2, p2: Vec2, radius: f64) -> Option<Vec2> {
[INFO] [stderr]    |                                       ^^ help: consider prefixing with an underscore: `_p2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `radius`
[INFO] [stderr]   --> src/path.rs:93:49
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn test_coll(map: &Map, p1: Vec2, p2: Vec2, radius: f64) -> Option<Vec2> {
[INFO] [stderr]    |                                                 ^^^^^^ help: consider prefixing with an underscore: `_radius`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `trig`
[INFO] [stderr]    --> src/path.rs:102:15
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn trig_lines(trig: &Trig, radius: f64) -> [Line; 6] {
[INFO] [stderr]     |               ^^^^ help: consider prefixing with an underscore: `_trig`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `radius`
[INFO] [stderr]    --> src/path.rs:102:28
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn trig_lines(trig: &Trig, radius: f64) -> [Line; 6] {
[INFO] [stderr]     |                            ^^^^^^ help: consider prefixing with an underscore: `_radius`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/client.rs:237:17
[INFO] [stderr]     |
[INFO] [stderr] 237 |             let mut expected = expected
[INFO] [stderr]     |                 ----^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_fun`
[INFO] [stderr]   --> src/path.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn as_fun(self: Self, t: f64) -> Vec2 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `intersect_lines`
[INFO] [stderr]   --> src/path.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | fn intersect_lines(l1: Line, l2: Line) -> Vec2 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_coll`
[INFO] [stderr]   --> src/path.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn test_coll(map: &Map, p1: Vec2, p2: Vec2, radius: f64) -> Option<Vec2> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `trig_nav`
[INFO] [stderr]   --> src/path.rs:97:1
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn trig_nav(trig: &Trig, radius: f64) -> [Vec2; 6] {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `trig_lines`
[INFO] [stderr]    --> src/path.rs:102:1
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn trig_lines(trig: &Trig, radius: f64) -> [Line; 6] {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hex_points`
[INFO] [stderr]    --> src/path.rs:130:1
[INFO] [stderr]     |
[INFO] [stderr] 130 | fn hex_points(lines: [Line; 6]) -> [Vec2; 6] {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `access_ind`
[INFO] [stderr]    --> src/path.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn access_ind(self: &Self, p1: usize, p2: usize) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `access`
[INFO] [stderr]    --> src/path.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn access(self: &Self, p1: usize, p2: usize) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_access`
[INFO] [stderr]    --> src/path.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn set_access(self: &mut Self, p1: usize, p2: usize, val: bool) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generate`
[INFO] [stderr]    --> src/path.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     pub fn generate(map: &Map, radius: f64) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generate_points`
[INFO] [stderr]    --> src/path.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     fn generate_points(self: &mut Self, map: &Map, radius: f64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generate_access`
[INFO] [stderr]    --> src/path.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 173 |     fn generate_access(self: &mut Self, map: &Map, radius: f64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/client.rs:237:17
[INFO] [stderr]     |
[INFO] [stderr] 237 |             let mut expected = expected
[INFO] [stderr]     |                 ----^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_fun`
[INFO] [stderr]   --> src/path.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn as_fun(self: Self, t: f64) -> Vec2 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `intersect_lines`
[INFO] [stderr]   --> src/path.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | fn intersect_lines(l1: Line, l2: Line) -> Vec2 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_coll`
[INFO] [stderr]   --> src/path.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn test_coll(map: &Map, p1: Vec2, p2: Vec2, radius: f64) -> Option<Vec2> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `trig_nav`
[INFO] [stderr]   --> src/path.rs:97:1
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn trig_nav(trig: &Trig, radius: f64) -> [Vec2; 6] {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `trig_lines`
[INFO] [stderr]    --> src/path.rs:102:1
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn trig_lines(trig: &Trig, radius: f64) -> [Line; 6] {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hex_points`
[INFO] [stderr]    --> src/path.rs:130:1
[INFO] [stderr]     |
[INFO] [stderr] 130 | fn hex_points(lines: [Line; 6]) -> [Vec2; 6] {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `access_ind`
[INFO] [stderr]    --> src/path.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn access_ind(self: &Self, p1: usize, p2: usize) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `access`
[INFO] [stderr]    --> src/path.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn access(self: &Self, p1: usize, p2: usize) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_access`
[INFO] [stderr]    --> src/path.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn set_access(self: &mut Self, p1: usize, p2: usize, val: bool) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generate`
[INFO] [stderr]    --> src/path.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     pub fn generate(map: &Map, radius: f64) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generate_points`
[INFO] [stderr]    --> src/path.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     fn generate_points(self: &mut Self, map: &Map, radius: f64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generate_access`
[INFO] [stderr]    --> src/path.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 173 |     fn generate_access(self: &mut Self, map: &Map, radius: f64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `"docker" "inspect" "22c97e0bfa7ab7c1541a3c0ebdba8c4624e148defb4a42fd6a35bc03ea99bfd1"`
[INFO] running `"docker" "rm" "-f" "22c97e0bfa7ab7c1541a3c0ebdba8c4624e148defb4a42fd6a35bc03ea99bfd1"`
[INFO] [stdout] 22c97e0bfa7ab7c1541a3c0ebdba8c4624e148defb4a42fd6a35bc03ea99bfd1