[INFO] cloning repository https://github.com/ErnestoAlns/tic-tac-toe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ErnestoAlns/tic-tac-toe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErnestoAlns%2Ftic-tac-toe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErnestoAlns%2Ftic-tac-toe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cfa10046ac39affb8d1189c8c34045908871a210
[INFO] checking ErnestoAlns/tic-tac-toe against try#0bdee9e879c87b7211d316e9152109cfd46c576b for pr-150097
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErnestoAlns%2Ftic-tac-toe" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ErnestoAlns/tic-tac-toe
[INFO] finished tweaking git repo https://github.com/ErnestoAlns/tic-tac-toe
[INFO] tweaked toml for git repo https://github.com/ErnestoAlns/tic-tac-toe written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ErnestoAlns/tic-tac-toe on toolchain 0bdee9e879c87b7211d316e9152109cfd46c576b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ErnestoAlns/tic-tac-toe 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" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking ErnestoAlns/tic-tac-toe against try#0bdee9e879c87b7211d316e9152109cfd46c576b for pr-150097
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErnestoAlns%2Ftic-tac-toe" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ErnestoAlns/tic-tac-toe
[INFO] finished tweaking git repo https://github.com/ErnestoAlns/tic-tac-toe
[INFO] tweaked toml for git repo https://github.com/ErnestoAlns/tic-tac-toe written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ErnestoAlns/tic-tac-toe on toolchain 0bdee9e879c87b7211d316e9152109cfd46c576b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ErnestoAlns/tic-tac-toe 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" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21203d4c94a77f28daf74d3bbfb32efde7f0b4f7c5cedd56aca4ebb11aece8d8
[INFO] running `Command { std: "docker" "start" "-a" "21203d4c94a77f28daf74d3bbfb32efde7f0b4f7c5cedd56aca4ebb11aece8d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21203d4c94a77f28daf74d3bbfb32efde7f0b4f7c5cedd56aca4ebb11aece8d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21203d4c94a77f28daf74d3bbfb32efde7f0b4f7c5cedd56aca4ebb11aece8d8", kill_on_drop: false }`
[INFO] [stdout] 21203d4c94a77f28daf74d3bbfb32efde7f0b4f7c5cedd56aca4ebb11aece8d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45c76009d1039729ffa008e7525e6aa10fa82b9ccb672df189e97e55c4b54e75
[INFO] running `Command { std: "docker" "start" "-a" "45c76009d1039729ffa008e7525e6aa10fa82b9ccb672df189e97e55c4b54e75", kill_on_drop: false }`
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Turn` is never used
[INFO] [stdout]  --> src/models/model.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Turn{
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `netx_turn` is never used
[INFO] [stdout]   --> src/models/model.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Turn {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 10 |     pub fn netx_turn(&self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `PlayerX` and `PlayerO` are never constructed
[INFO] [stdout]   --> src/models/model.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum Cell {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 20 |     Empty,
[INFO] [stdout] 21 |     PlayerX,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |     PlayerO,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Turn` is never used
[INFO] [stdout]  --> src/models/model.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Turn{
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `netx_turn` is never used
[INFO] [stdout]   --> src/models/model.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Turn {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 10 |     pub fn netx_turn(&self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `PlayerX` and `PlayerO` are never constructed
[INFO] [stdout]   --> src/models/model.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum Cell {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 20 |     Empty,
[INFO] [stdout] 21 |     PlayerX,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |     PlayerO,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "45c76009d1039729ffa008e7525e6aa10fa82b9ccb672df189e97e55c4b54e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c76009d1039729ffa008e7525e6aa10fa82b9ccb672df189e97e55c4b54e75", kill_on_drop: false }`
[INFO] [stdout] 45c76009d1039729ffa008e7525e6aa10fa82b9ccb672df189e97e55c4b54e75