[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] building JazzerThighs/turingmachinecli against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJazzerThighs%2Fturingmachinecli" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JazzerThighs/turingmachinecli on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-0-tc1/source/Cargo.toml
[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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1bfd120e87ff2248c63a4b4f119dcf61ffc10f7faa49b1cb041bd4cb48b87ef
[INFO] running `Command { std: "docker" "start" "-a" "a1bfd120e87ff2248c63a4b4f119dcf61ffc10f7faa49b1cb041bd4cb48b87ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1bfd120e87ff2248c63a4b4f119dcf61ffc10f7faa49b1cb041bd4cb48b87ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1bfd120e87ff2248c63a4b4f119dcf61ffc10f7faa49b1cb041bd4cb48b87ef", kill_on_drop: false }`
[INFO] [stdout] a1bfd120e87ff2248c63a4b4f119dcf61ffc10f7faa49b1cb041bd4cb48b87ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 281e548b15e71043a47aea09e5b77ddaaec989b65115cd084bb21631100b185d
[INFO] running `Command { std: "docker" "start" "-a" "281e548b15e71043a47aea09e5b77ddaaec989b65115cd084bb21631100b185d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling 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)]` on by default
[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: variants `Blank`, `Passed`, and `Failed` are never constructed
[INFO] [stdout]  --> src/game_logic/player_notes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Checkbox {
[INFO] [stdout]   |          -------- variants in this enum
[INFO] [stdout] 4 |     Blank,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     Passed,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     Failed,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Blank`, `RuledOut`, and `Deduced` are never constructed
[INFO] [stdout]   --> src/game_logic/player_notes.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum DigitValueState {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 21 |     Blank,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 22 |     RuledOut,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     Deduced,
[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 1.35s
[INFO] running `Command { std: "docker" "inspect" "281e548b15e71043a47aea09e5b77ddaaec989b65115cd084bb21631100b185d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "281e548b15e71043a47aea09e5b77ddaaec989b65115cd084bb21631100b185d", kill_on_drop: false }`
[INFO] [stdout] 281e548b15e71043a47aea09e5b77ddaaec989b65115cd084bb21631100b185d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6023f6e97194afaafbd4ce62837e05b3f85bebd233dd3b53f53ca2570a2d130
[INFO] running `Command { std: "docker" "start" "-a" "b6023f6e97194afaafbd4ce62837e05b3f85bebd233dd3b53f53ca2570a2d130", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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)]` on by default
[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: variants `Blank`, `Passed`, and `Failed` are never constructed
[INFO] [stdout]  --> src/game_logic/player_notes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Checkbox {
[INFO] [stdout]   |          -------- variants in this enum
[INFO] [stdout] 4 |     Blank,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     Passed,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     Failed,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Blank`, `RuledOut`, and `Deduced` are never constructed
[INFO] [stdout]   --> src/game_logic/player_notes.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum DigitValueState {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 21 |     Blank,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 22 |     RuledOut,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     Deduced,
[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 `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "b6023f6e97194afaafbd4ce62837e05b3f85bebd233dd3b53f53ca2570a2d130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6023f6e97194afaafbd4ce62837e05b3f85bebd233dd3b53f53ca2570a2d130", kill_on_drop: false }`
[INFO] [stdout] b6023f6e97194afaafbd4ce62837e05b3f85bebd233dd3b53f53ca2570a2d130