[INFO] cloning repository https://github.com/optozorax/time_2d_inversible_automata [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/optozorax/time_2d_inversible_automata" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foptozorax%2Ftime_2d_inversible_automata", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foptozorax%2Ftime_2d_inversible_automata'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 33da6ca274846de9b2d92be406456e9cf053caf2 [INFO] checking optozorax/time_2d_inversible_automata against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foptozorax%2Ftime_2d_inversible_automata" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/optozorax/time_2d_inversible_automata 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/optozorax/time_2d_inversible_automata [INFO] finished tweaking git repo https://github.com/optozorax/time_2d_inversible_automata [INFO] tweaked toml for git repo https://github.com/optozorax/time_2d_inversible_automata written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/optozorax/time_2d_inversible_automata 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 2643969a7c5db95ce35e2d0267eca55a8b47a883296ea636534470dce7d966b3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2643969a7c5db95ce35e2d0267eca55a8b47a883296ea636534470dce7d966b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2643969a7c5db95ce35e2d0267eca55a8b47a883296ea636534470dce7d966b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2643969a7c5db95ce35e2d0267eca55a8b47a883296ea636534470dce7d966b3", kill_on_drop: false }` [INFO] [stdout] 2643969a7c5db95ce35e2d0267eca55a8b47a883296ea636534470dce7d966b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 345c89197186beffb1e33e77c3a6fd30a46db9fbc6ca01fe03778573c4e5586c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "345c89197186beffb1e33e77c3a6fd30a46db9fbc6ca01fe03778573c4e5586c", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking time_2d_inversible_automata v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: associated function is never used: `full_step_like_invert` [INFO] [stdout] --> src/main.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn full_step_like_invert(&self, array: &mut Vec) { [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_time_invert_by` [INFO] [stdout] --> src/main.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 211 | fn is_time_invert_by(&self, other: &Rule, array: &[bool], copy1: &mut Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_color_invert_by` [INFO] [stdout] --> src/main.rs:220:8 [INFO] [stdout] | [INFO] [stdout] 220 | fn is_color_invert_by( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_mirrored_by` [INFO] [stdout] --> src/main.rs:240:8 [INFO] [stdout] | [INFO] [stdout] 240 | fn is_mirrored_by( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_both` [INFO] [stdout] --> src/main.rs:289:4 [INFO] [stdout] | [INFO] [stdout] 289 | fn simulate_both(rule: &Rule, array: &mut Vec, steps: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_skip` [INFO] [stdout] --> src/main.rs:300:4 [INFO] [stdout] | [INFO] [stdout] 300 | fn simulate_skip(rule: &Rule, array: &mut Vec, steps: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_image` [INFO] [stdout] --> src/main.rs:310:4 [INFO] [stdout] | [INFO] [stdout] 310 | fn draw_image(filename: &str, array: Vec>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `invert_color` [INFO] [stdout] --> src/main.rs:344:4 [INFO] [stdout] | [INFO] [stdout] 344 | fn invert_color(a: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mirror` [INFO] [stdout] --> src/main.rs:350:4 [INFO] [stdout] | [INFO] [stdout] 350 | fn mirror(a: &mut [bool]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_all_images` [INFO] [stdout] --> src/main.rs:357:4 [INFO] [stdout] | [INFO] [stdout] 357 | fn draw_all_images(rules: &[Rule], array: &[bool], copy1: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `full_step_like_invert` [INFO] [stdout] --> src/main.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn full_step_like_invert(&self, array: &mut Vec) { [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_time_invert_by` [INFO] [stdout] --> src/main.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 211 | fn is_time_invert_by(&self, other: &Rule, array: &[bool], copy1: &mut Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_color_invert_by` [INFO] [stdout] --> src/main.rs:220:8 [INFO] [stdout] | [INFO] [stdout] 220 | fn is_color_invert_by( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_mirrored_by` [INFO] [stdout] --> src/main.rs:240:8 [INFO] [stdout] | [INFO] [stdout] 240 | fn is_mirrored_by( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_both` [INFO] [stdout] --> src/main.rs:289:4 [INFO] [stdout] | [INFO] [stdout] 289 | fn simulate_both(rule: &Rule, array: &mut Vec, steps: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_skip` [INFO] [stdout] --> src/main.rs:300:4 [INFO] [stdout] | [INFO] [stdout] 300 | fn simulate_skip(rule: &Rule, array: &mut Vec, steps: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_image` [INFO] [stdout] --> src/main.rs:310:4 [INFO] [stdout] | [INFO] [stdout] 310 | fn draw_image(filename: &str, array: Vec>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `invert_color` [INFO] [stdout] --> src/main.rs:344:4 [INFO] [stdout] | [INFO] [stdout] 344 | fn invert_color(a: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mirror` [INFO] [stdout] --> src/main.rs:350:4 [INFO] [stdout] | [INFO] [stdout] 350 | fn mirror(a: &mut [bool]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_all_images` [INFO] [stdout] --> src/main.rs:357:4 [INFO] [stdout] | [INFO] [stdout] 357 | fn draw_all_images(rules: &[Rule], array: &[bool], copy1: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.00s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking time_2d_inversible_automata v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: associated function is never used: `full_step_like_invert` [INFO] [stdout] --> src/main.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn full_step_like_invert(&self, array: &mut Vec) { [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_time_invert_by` [INFO] [stdout] --> src/main.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 211 | fn is_time_invert_by(&self, other: &Rule, array: &[bool], copy1: &mut Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_color_invert_by` [INFO] [stdout] --> src/main.rs:220:8 [INFO] [stdout] | [INFO] [stdout] 220 | fn is_color_invert_by( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_mirrored_by` [INFO] [stdout] --> src/main.rs:240:8 [INFO] [stdout] | [INFO] [stdout] 240 | fn is_mirrored_by( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_both` [INFO] [stdout] --> src/main.rs:289:4 [INFO] [stdout] | [INFO] [stdout] 289 | fn simulate_both(rule: &Rule, array: &mut Vec, steps: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_skip` [INFO] [stdout] --> src/main.rs:300:4 [INFO] [stdout] | [INFO] [stdout] 300 | fn simulate_skip(rule: &Rule, array: &mut Vec, steps: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_image` [INFO] [stdout] --> src/main.rs:310:4 [INFO] [stdout] | [INFO] [stdout] 310 | fn draw_image(filename: &str, array: Vec>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `invert_color` [INFO] [stdout] --> src/main.rs:344:4 [INFO] [stdout] | [INFO] [stdout] 344 | fn invert_color(a: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mirror` [INFO] [stdout] --> src/main.rs:350:4 [INFO] [stdout] | [INFO] [stdout] 350 | fn mirror(a: &mut [bool]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_all_images` [INFO] [stdout] --> src/main.rs:357:4 [INFO] [stdout] | [INFO] [stdout] 357 | fn draw_all_images(rules: &[Rule], array: &[bool], copy1: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `full_step_like_invert` [INFO] [stdout] --> src/main.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn full_step_like_invert(&self, array: &mut Vec) { [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_time_invert_by` [INFO] [stdout] --> src/main.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 211 | fn is_time_invert_by(&self, other: &Rule, array: &[bool], copy1: &mut Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_color_invert_by` [INFO] [stdout] --> src/main.rs:220:8 [INFO] [stdout] | [INFO] [stdout] 220 | fn is_color_invert_by( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_mirrored_by` [INFO] [stdout] --> src/main.rs:240:8 [INFO] [stdout] | [INFO] [stdout] 240 | fn is_mirrored_by( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_both` [INFO] [stdout] --> src/main.rs:289:4 [INFO] [stdout] | [INFO] [stdout] 289 | fn simulate_both(rule: &Rule, array: &mut Vec, steps: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simulate_skip` [INFO] [stdout] --> src/main.rs:300:4 [INFO] [stdout] | [INFO] [stdout] 300 | fn simulate_skip(rule: &Rule, array: &mut Vec, steps: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_image` [INFO] [stdout] --> src/main.rs:310:4 [INFO] [stdout] | [INFO] [stdout] 310 | fn draw_image(filename: &str, array: Vec>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `invert_color` [INFO] [stdout] --> src/main.rs:344:4 [INFO] [stdout] | [INFO] [stdout] 344 | fn invert_color(a: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mirror` [INFO] [stdout] --> src/main.rs:350:4 [INFO] [stdout] | [INFO] [stdout] 350 | fn mirror(a: &mut [bool]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_all_images` [INFO] [stdout] --> src/main.rs:357:4 [INFO] [stdout] | [INFO] [stdout] 357 | fn draw_all_images(rules: &[Rule], array: &[bool], copy1: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "345c89197186beffb1e33e77c3a6fd30a46db9fbc6ca01fe03778573c4e5586c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "345c89197186beffb1e33e77c3a6fd30a46db9fbc6ca01fe03778573c4e5586c", kill_on_drop: false }` [INFO] [stdout] 345c89197186beffb1e33e77c3a6fd30a46db9fbc6ca01fe03778573c4e5586c