[INFO] cloning repository https://github.com/soakins/noughts_and_crosses
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soakins/noughts_and_crosses" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoakins%2Fnoughts_and_crosses", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoakins%2Fnoughts_and_crosses'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0305a1160ca3e3cb1bcb71a539acb76c3ccd8f66
[INFO] checking soakins/noughts_and_crosses against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoakins%2Fnoughts_and_crosses" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/soakins/noughts_and_crosses
[INFO] finished tweaking git repo https://github.com/soakins/noughts_and_crosses
[INFO] tweaked toml for git repo https://github.com/soakins/noughts_and_crosses written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/soakins/noughts_and_crosses on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/soakins/noughts_and_crosses 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossterm_winapi v0.7.0
[INFO] [stderr]   Downloaded redox_syscall v0.2.8
[INFO] [stderr]   Downloaded mio v0.7.11
[INFO] [stderr]   Downloaded crossterm v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e08b8af4993717f18e035177add641c80c099dbd81bcaf339837e0d5471b204
[INFO] running `Command { std: "docker" "start" "-a" "5e08b8af4993717f18e035177add641c80c099dbd81bcaf339837e0d5471b204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e08b8af4993717f18e035177add641c80c099dbd81bcaf339837e0d5471b204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e08b8af4993717f18e035177add641c80c099dbd81bcaf339837e0d5471b204", kill_on_drop: false }`
[INFO] [stdout] 5e08b8af4993717f18e035177add641c80c099dbd81bcaf339837e0d5471b204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 168eed9a5bd1db816549e9d86f5ce1f0e8518cb32813bb38aad581b8c6e09ce2
[INFO] running `Command { std: "docker" "start" "-a" "168eed9a5bd1db816549e9d86f5ce1f0e8518cb32813bb38aad581b8c6e09ce2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking crossterm v0.19.0
[INFO] [stderr]     Checking noughts_and_crosses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `CHARACTER_H` and `CHARACTER_V`
[INFO] [stdout]  --> src/square_contents.rs:5:43
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{square_size::THE_SQUARE_SIZE, CHARACTER_H, CHARACTER_V};
[INFO] [stdout]   |                                           ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CHARACTER_H`
[INFO] [stdout]  --> src/square_size.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{CHARACTER_H, CHARACTER_V};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const associated function `SquareSize::new` in constants
[INFO] [stdout]   --> src/square_size.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const THE_SQUARE_SIZE: SquareSize = SquareSize::new(9, 9);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:28:30
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 x_lines.push(line);
[INFO] [stdout]    |                         ---- ^^^^ expected `String`, found `()`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:29:41
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let line = x_lines.push(" *    * ");
[INFO] [stdout]    |                                    ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let line = x_lines.push(" *    * ".to_string());
[INFO] [stdout]    |                                                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 x_lines.push("  *  *  ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 x_lines.push("  *  *  ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:31:30
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 x_lines.push("   **   ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 x_lines.push("   **   ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:32:30
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 x_lines.push("   **   ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 x_lines.push("   **   ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:33:30
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 x_lines.push("  *  *  ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 x_lines.push("  *  *  ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:34:30
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 x_lines.push(" *    * ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 x_lines.push(" *    * ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:35:30
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 x_lines.push("        ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 x_lines.push("        ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::PlayerNames`
[INFO] [stdout]    --> src/player_names_and_turns_organiser.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     use super::PlayerNames;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]    --> src/player_names_and_turns_organiser.rs:126:1
[INFO] [stdout]     |
[INFO] [stdout] 126 | mod player_name_tests {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::SquareContents`
[INFO] [stdout]    --> src/player_names_and_turns_organiser.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |     use super::SquareContents;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]    --> src/player_names_and_turns_organiser.rs:126:1
[INFO] [stdout]     |
[INFO] [stdout] 126 | mod player_name_tests {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CHARACTER_H` and `CHARACTER_V`
[INFO] [stdout]  --> src/square_contents.rs:5:43
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{square_size::THE_SQUARE_SIZE, CHARACTER_H, CHARACTER_V};
[INFO] [stdout]   |                                           ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::SquareContents`
[INFO] [stdout]    --> src/square_contents.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     use super::SquareContents;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]    --> src/square_contents.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | mod square_content_tests {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CHARACTER_H`
[INFO] [stdout]  --> src/square_size.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{CHARACTER_H, CHARACTER_V};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ScreenCoords`
[INFO] [stdout]   --> src/winning_line_coords_for_squares.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     use super::ScreenCoords;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::WinningLineCoords`
[INFO] [stdout]   --> src/winning_line_coords_for_squares.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     use super::WinningLineCoords;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0015, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `noughts_and_crosses` (bin "noughts_and_crosses" test) due to 9 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0015]: cannot call non-const associated function `SquareSize::new` in constants
[INFO] [stdout]   --> src/square_size.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const THE_SQUARE_SIZE: SquareSize = SquareSize::new(9, 9);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:28:30
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 x_lines.push(line);
[INFO] [stdout]    |                         ---- ^^^^ expected `String`, found `()`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:29:41
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let line = x_lines.push(" *    * ");
[INFO] [stdout]    |                                    ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let line = x_lines.push(" *    * ".to_string());
[INFO] [stdout]    |                                                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 x_lines.push("  *  *  ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 x_lines.push("  *  *  ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:31:30
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 x_lines.push("   **   ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 x_lines.push("   **   ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:32:30
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 x_lines.push("   **   ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 x_lines.push("   **   ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:33:30
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 x_lines.push("  *  *  ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 x_lines.push("  *  *  ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:34:30
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 x_lines.push(" *    * ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 x_lines.push(" *    * ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/square_size.rs:35:30
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 x_lines.push("        ");
[INFO] [stdout]    |                         ---- ^^^^^^^^^^ expected `String`, found `&str`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/82310651b93a594a3fd69015e1562186a080d94c/library/alloc/src/vec/mod.rs:2488:12
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 x_lines.push("        ".to_string());
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0015, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `noughts_and_crosses` (bin "noughts_and_crosses") due to 9 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "168eed9a5bd1db816549e9d86f5ce1f0e8518cb32813bb38aad581b8c6e09ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168eed9a5bd1db816549e9d86f5ce1f0e8518cb32813bb38aad581b8c6e09ce2", kill_on_drop: false }`
[INFO] [stdout] 168eed9a5bd1db816549e9d86f5ce1f0e8518cb32813bb38aad581b8c6e09ce2
