[INFO] cloning repository https://github.com/JazzerThighs/turingmachinecli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JazzerThighs/turingmachinecli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJazzerThighs%2Fturingmachinecli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJazzerThighs%2Fturingmachinecli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8d4342cf758684859b4e94ee24a7f73585f3082
[INFO] checking JazzerThighs/turingmachinecli against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJazzerThighs%2Fturingmachinecli" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JazzerThighs/turingmachinecli
[INFO] finished tweaking git repo https://github.com/JazzerThighs/turingmachinecli
[INFO] tweaked toml for git repo https://github.com/JazzerThighs/turingmachinecli written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JazzerThighs/turingmachinecli on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JazzerThighs/turingmachinecli 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 838604ffdc5f2f37ad44d976173c0ec6649be9b77d8e47f101b8a80d57f52d84
[INFO] running `Command { std: "docker" "start" "-a" "838604ffdc5f2f37ad44d976173c0ec6649be9b77d8e47f101b8a80d57f52d84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "838604ffdc5f2f37ad44d976173c0ec6649be9b77d8e47f101b8a80d57f52d84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "838604ffdc5f2f37ad44d976173c0ec6649be9b77d8e47f101b8a80d57f52d84", kill_on_drop: false }`
[INFO] [stdout] 838604ffdc5f2f37ad44d976173c0ec6649be9b77d8e47f101b8a80d57f52d84
[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" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dda80dc46ccde0f7f5425e50ac29167666905c327cf1ed0b0e48614d59bfd30
[INFO] running `Command { std: "docker" "start" "-a" "5dda80dc46ccde0f7f5425e50ac29167666905c327cf1ed0b0e48614d59bfd30", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking turingmachinecli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `code_length` is never read
[INFO] [stdout]   --> src/game_logic/setup.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 code_length = 3;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_code` is never read
[INFO] [stdout]   --> src/game_logic/setup.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut min_code: u32 = 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 `min_code` is never read
[INFO] [stdout]    --> src/game_logic/setup.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                     min_code *= 10;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_code` is never read
[INFO] [stdout]    --> src/game_logic/setup.rs:135:21
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     min_code += min_digit.to_digit(10).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_code` is never read
[INFO] [stdout]   --> src/game_logic/setup.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut max_code: u32 = 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 `max_code` is never read
[INFO] [stdout]    --> src/game_logic/setup.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     max_code *= 10;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_code` is never read
[INFO] [stdout]    --> src/game_logic/setup.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     max_code += max_digit.to_digit(10).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `og_tm_game` is never read
[INFO] [stdout]   --> src/game_logic/setup.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 og_tm_game = false;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Checkbox` is never used
[INFO] [stdout]  --> src/game_logic/player_notes.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Checkbox {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DigitValueState` is never used
[INFO] [stdout]   --> src/game_logic/player_notes.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum DigitValueState {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestNotes` is never constructed
[INFO] [stdout]   --> src/game_logic/player_notes.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct TestNotes {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]   --> src/game_logic/player_notes.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Player {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `criteria_card_strings` is never used
[INFO] [stdout]  --> src/game_logic/game_variants/og_tm_board_game/criteria_card_strings.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn criteria_card_strings() -> Vec<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_true_instances` is never used
[INFO] [stdout]  --> src/game_logic/debug_helpers.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn print_true_instances(matrix: &[crate::setup::TuringCodeEval]) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `code_length` is never read
[INFO] [stdout]   --> src/game_logic/setup.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 code_length = 3;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_code` is never read
[INFO] [stdout]   --> src/game_logic/setup.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut min_code: u32 = 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 `min_code` is never read
[INFO] [stdout]    --> src/game_logic/setup.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                     min_code *= 10;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_code` is never read
[INFO] [stdout]    --> src/game_logic/setup.rs:135:21
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     min_code += min_digit.to_digit(10).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_code` is never read
[INFO] [stdout]   --> src/game_logic/setup.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut max_code: u32 = 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 `max_code` is never read
[INFO] [stdout]    --> src/game_logic/setup.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     max_code *= 10;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_code` is never read
[INFO] [stdout]    --> src/game_logic/setup.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     max_code += max_digit.to_digit(10).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `og_tm_game` is never read
[INFO] [stdout]   --> src/game_logic/setup.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 og_tm_game = false;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Checkbox` is never used
[INFO] [stdout]  --> src/game_logic/player_notes.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Checkbox {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DigitValueState` is never used
[INFO] [stdout]   --> src/game_logic/player_notes.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum DigitValueState {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestNotes` is never constructed
[INFO] [stdout]   --> src/game_logic/player_notes.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct TestNotes {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]   --> src/game_logic/player_notes.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Player {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `criteria_card_strings` is never used
[INFO] [stdout]  --> src/game_logic/game_variants/og_tm_board_game/criteria_card_strings.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn criteria_card_strings() -> Vec<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_true_instances` is never used
[INFO] [stdout]  --> src/game_logic/debug_helpers.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn print_true_instances(matrix: &[crate::setup::TuringCodeEval]) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "5dda80dc46ccde0f7f5425e50ac29167666905c327cf1ed0b0e48614d59bfd30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dda80dc46ccde0f7f5425e50ac29167666905c327cf1ed0b0e48614d59bfd30", kill_on_drop: false }`
[INFO] [stdout] 5dda80dc46ccde0f7f5425e50ac29167666905c327cf1ed0b0e48614d59bfd30