[INFO] updating cached repository cwhy/tea-tic-tac-toe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cwhy/tea-tic-tac-toe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cwhy/tea-tic-tac-toe" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/cwhy/tea-tic-tac-toe"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/cwhy/tea-tic-tac-toe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cwhy/tea-tic-tac-toe" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/cwhy/tea-tic-tac-toe"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/cwhy/tea-tic-tac-toe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 54f2ada65274299717a056316ea34e1c2cb95134
[INFO] sha for GitHub repo cwhy/tea-tic-tac-toe: 54f2ada65274299717a056316ea34e1c2cb95134
[INFO] validating manifest of cwhy/tea-tic-tac-toe on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cwhy/tea-tic-tac-toe on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cwhy/tea-tic-tac-toe
[INFO] finished frobbing cwhy/tea-tic-tac-toe
[INFO] frobbed toml for cwhy/tea-tic-tac-toe written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/cwhy/tea-tic-tac-toe/Cargo.toml
[INFO] started frobbing cwhy/tea-tic-tac-toe
[INFO] finished frobbing cwhy/tea-tic-tac-toe
[INFO] frobbed toml for cwhy/tea-tic-tac-toe written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/cwhy/tea-tic-tac-toe/Cargo.toml
[INFO] crate cwhy/tea-tic-tac-toe already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cwhy/tea-tic-tac-toe against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/cwhy/tea-tic-tac-toe:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 85c360f3664fc892d38059a317a7bc31f386ce69fe68ff80259d536429b610a0
[INFO] running `"docker" "start" "-a" "85c360f3664fc892d38059a317a7bc31f386ce69fe68ff80259d536429b610a0"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
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[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
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[INFO] [stderr]     Checking hyper v0.12.25
[INFO] [stderr]    Compiling borrow-bag v1.0.0
[INFO] [stderr]     Checking gotham v0.3.0
[INFO] [stderr]     Checking TEA-tic-tac-toe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `FromState`
[INFO] [stderr]  --> src/rest_utils.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gotham::state::{FromState, State};
[INFO] [stderr]   |                     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FromState`
[INFO] [stderr]  --> src/rest_utils.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gotham::state::{FromState, State};
[INFO] [stderr]   |                     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `game_new`
[INFO] [stderr]   --> src/rest_utils.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn game_new(state: State) -> (State, Response<Body>) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Debug`
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Debug,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `TEA_tic_tac_toe` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `tea_tic_tac_toe`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `availableActions` should have a snake case name
[INFO] [stderr]   --> src/rest_utils.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     availableActions: Vec<char>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `available_actions`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `nPlayers` should have a snake case name
[INFO] [stderr]   --> src/rest_utils.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     nPlayers: i32,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `n_players`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `game_new`
[INFO] [stderr]   --> src/rest_utils.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn game_new(state: State) -> (State, Response<Body>) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Debug`
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Debug,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `TEA_tic_tac_toe` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `tea_tic_tac_toe`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `availableActions` should have a snake case name
[INFO] [stderr]   --> src/rest_utils.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     availableActions: Vec<char>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `available_actions`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `nPlayers` should have a snake case name
[INFO] [stderr]   --> src/rest_utils.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     nPlayers: i32,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `n_players`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 08s
[INFO] running `"docker" "inspect" "85c360f3664fc892d38059a317a7bc31f386ce69fe68ff80259d536429b610a0"`
[INFO] running `"docker" "rm" "-f" "85c360f3664fc892d38059a317a7bc31f386ce69fe68ff80259d536429b610a0"`
[INFO] [stdout] 85c360f3664fc892d38059a317a7bc31f386ce69fe68ff80259d536429b610a0