[INFO] cloning repository https://github.com/jutn-dev/tictactoe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jutn-dev/tictactoe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjutn-dev%2Ftictactoe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjutn-dev%2Ftictactoe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dbbc75cd0ced899435cee9bdd6f92dbec0bdc180
[INFO] checking jutn-dev/tictactoe against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjutn-dev%2Ftictactoe" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jutn-dev/tictactoe on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jutn-dev/tictactoe
[INFO] finished tweaking git repo https://github.com/jutn-dev/tictactoe
[INFO] tweaked toml for git repo https://github.com/jutn-dev/tictactoe written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jutn-dev/tictactoe 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc5031aa317c6ecb09b7c93350b621124fb7a5ff89d755b45b76d0f6a4aa6e3a
[INFO] running `Command { std: "docker" "start" "-a" "bc5031aa317c6ecb09b7c93350b621124fb7a5ff89d755b45b76d0f6a4aa6e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc5031aa317c6ecb09b7c93350b621124fb7a5ff89d755b45b76d0f6a4aa6e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc5031aa317c6ecb09b7c93350b621124fb7a5ff89d755b45b76d0f6a4aa6e3a", kill_on_drop: false }`
[INFO] [stdout] bc5031aa317c6ecb09b7c93350b621124fb7a5ff89d755b45b76d0f6a4aa6e3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dreturn-local-variable-ptr" "-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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0ed8cf130b04bf6980652a77f1d307c4aab35b5e0f95d31c4314ec18d46424a
[INFO] running `Command { std: "docker" "start" "-a" "e0ed8cf130b04bf6980652a77f1d307c4aab35b5e0f95d31c4314ec18d46424a", kill_on_drop: false }`
[INFO] [stderr]     Checking tictactoe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `game` should have an upper camel case name
[INFO] [stdout]   --> src/board.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct game {
[INFO] [stdout]    |            ^^^^ help: convert the identifier to upper camel case: `Game`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `game` should have an upper camel case name
[INFO] [stdout]   --> src/board.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct game {
[INFO] [stdout]    |            ^^^^ help: convert the identifier to upper camel case: `Game`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_ai` is never read
[INFO] [stdout]  --> src/board.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Player {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 5 |     is_ai: bool,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Player` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `AI_multi_thread` is never used
[INFO] [stdout]   --> src/board/ai.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn AI_multi_thread(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `AI` should have a snake case name
[INFO] [stdout]  --> src/board/ai.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn AI(&mut self) {
[INFO] [stdout]   |            ^^ help: convert the identifier to snake case: `ai`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `AI_multi_thread` should have a snake case name
[INFO] [stdout]   --> src/board/ai.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn AI_multi_thread(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ai_multi_thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_ai` is never read
[INFO] [stdout]  --> src/board.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Player {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 5 |     is_ai: bool,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Player` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `AI_multi_thread` is never used
[INFO] [stdout]   --> src/board/ai.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn AI_multi_thread(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `AI` should have a snake case name
[INFO] [stdout]  --> src/board/ai.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn AI(&mut self) {
[INFO] [stdout]   |            ^^ help: convert the identifier to snake case: `ai`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `AI_multi_thread` should have a snake case name
[INFO] [stdout]   --> src/board/ai.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn AI_multi_thread(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ai_multi_thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "e0ed8cf130b04bf6980652a77f1d307c4aab35b5e0f95d31c4314ec18d46424a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ed8cf130b04bf6980652a77f1d307c4aab35b5e0f95d31c4314ec18d46424a", kill_on_drop: false }`
[INFO] [stdout] e0ed8cf130b04bf6980652a77f1d307c4aab35b5e0f95d31c4314ec18d46424a