[INFO] cloning repository https://github.com/mthh/morpion-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mthh/morpion-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthh%2Fmorpion-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthh%2Fmorpion-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e12a65a5296f9b91975449cd0154feb37d80af2
[INFO] checking mthh/morpion-rs against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthh%2Fmorpion-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mthh/morpion-rs on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mthh/morpion-rs
[INFO] finished tweaking git repo https://github.com/mthh/morpion-rs
[INFO] tweaked toml for git repo https://github.com/mthh/morpion-rs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/mthh/morpion-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d881af2291286bf0a107e94aebec72d6447a6df93a2360b3d5fbb05c66102ff
[INFO] running `Command { std: "docker" "start" "-a" "7d881af2291286bf0a107e94aebec72d6447a6df93a2360b3d5fbb05c66102ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d881af2291286bf0a107e94aebec72d6447a6df93a2360b3d5fbb05c66102ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d881af2291286bf0a107e94aebec72d6447a6df93a2360b3d5fbb05c66102ff", kill_on_drop: false }`
[INFO] [stdout] 7d881af2291286bf0a107e94aebec72d6447a6df93a2360b3d5fbb05c66102ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33a00f4816dbc749d22b00f9c4e44e390f94af1243c345368a37848d70a284a5
[INFO] running `Command { std: "docker" "start" "-a" "33a00f4816dbc749d22b00f9c4e44e390f94af1243c345368a37848d70a284a5", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking colored v1.6.1
[INFO] [stderr]     Checking morpion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/main.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 | /     ((board.board[0] == player && board.board[1] == player && board.board[2] == player) ||
[INFO] [stdout] 208 | |         (board.board[3] == player && board.board[4] == player && board.board[5] == player) ||
[INFO] [stdout] 209 | |         (board.board[6] == player && board.board[7] == player && board.board[8] == player) ||
[INFO] [stdout] 210 | |         (board.board[0] == player && board.board[3] == player && board.board[6] == player) ||
[INFO] [stdout] ...   |
[INFO] [stdout] 213 | |         (board.board[0] == player && board.board[4] == player && board.board[8] == player) ||
[INFO] [stdout] 214 | |         (board.board[2] == player && board.board[4] == player && board.board[6] == player))
[INFO] [stdout]     | |___________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 207 ~     (board.board[0] == player && board.board[1] == player && board.board[2] == player) ||
[INFO] [stdout] 208 +         (board.board[3] == player && board.board[4] == player && board.board[5] == player) ||
[INFO] [stdout] 209 +         (board.board[6] == player && board.board[7] == player && board.board[8] == player) ||
[INFO] [stdout] 210 +         (board.board[0] == player && board.board[3] == player && board.board[6] == player) ||
[INFO] [stdout] 211 +         (board.board[1] == player && board.board[4] == player && board.board[7] == player) ||
[INFO] [stdout] 212 +         (board.board[2] == player && board.board[5] == player && board.board[8] == player) ||
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/main.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 | /     ((board.board[0] == player && board.board[1] == player && board.board[2] == player) ||
[INFO] [stdout] 208 | |         (board.board[3] == player && board.board[4] == player && board.board[5] == player) ||
[INFO] [stdout] 209 | |         (board.board[6] == player && board.board[7] == player && board.board[8] == player) ||
[INFO] [stdout] 210 | |         (board.board[0] == player && board.board[3] == player && board.board[6] == player) ||
[INFO] [stdout] ...   |
[INFO] [stdout] 213 | |         (board.board[0] == player && board.board[4] == player && board.board[8] == player) ||
[INFO] [stdout] 214 | |         (board.board[2] == player && board.board[4] == player && board.board[6] == player))
[INFO] [stdout]     | |___________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 207 ~     (board.board[0] == player && board.board[1] == player && board.board[2] == player) ||
[INFO] [stdout] 208 +         (board.board[3] == player && board.board[4] == player && board.board[5] == player) ||
[INFO] [stdout] 209 +         (board.board[6] == player && board.board[7] == player && board.board[8] == player) ||
[INFO] [stdout] 210 +         (board.board[0] == player && board.board[3] == player && board.board[6] == player) ||
[INFO] [stdout] 211 +         (board.board[1] == player && board.board[4] == player && board.board[7] == player) ||
[INFO] [stdout] 212 +         (board.board[2] == player && board.board[5] == player && board.board[8] == player) ||
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tour_joueur`
[INFO] [stdout]    --> src/main.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn tour_joueur(&self) -> Player {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tour_joueur`
[INFO] [stdout]    --> src/main.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn tour_joueur(&self) -> Player {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "33a00f4816dbc749d22b00f9c4e44e390f94af1243c345368a37848d70a284a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a00f4816dbc749d22b00f9c4e44e390f94af1243c345368a37848d70a284a5", kill_on_drop: false }`
[INFO] [stdout] 33a00f4816dbc749d22b00f9c4e44e390f94af1243c345368a37848d70a284a5