[INFO] cloning repository https://github.com/j16r/rustigo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j16r/rustigo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj16r%2Frustigo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj16r%2Frustigo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f203a75fc60311e8a23925740fe060ffdad6f3e2
[INFO] testing j16r/rustigo/f203a75fc60311e8a23925740fe060ffdad6f3e2 against master#159ba8a92c9e2fa4121f106176309521f4af87e9+rustflags=-Copt-level=3 for pr-107051
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj16r%2Frustigo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/j16r/rustigo on toolchain 159ba8a92c9e2fa4121f106176309521f4af87e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/j16r/rustigo
[INFO] finished tweaking git repo https://github.com/j16r/rustigo
[INFO] tweaked toml for git repo https://github.com/j16r/rustigo written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/j16r/rustigo 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" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/j16r/rocket-include-static-resources.git`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded pest_derive v2.4.1
[INFO] [stderr]   Downloaded handlebars v4.3.5
[INFO] [stderr]   Downloaded logger v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 286a1bcbd3d255271f25bbb8a040e3d3cedbe669003d0b5fad168597d6e70e4b
[INFO] running `Command { std: "docker" "start" "-a" "286a1bcbd3d255271f25bbb8a040e3d3cedbe669003d0b5fad168597d6e70e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "286a1bcbd3d255271f25bbb8a040e3d3cedbe669003d0b5fad168597d6e70e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286a1bcbd3d255271f25bbb8a040e3d3cedbe669003d0b5fad168597d6e70e4b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c5956134d364752a64995ccae3bcd3101e03057681038088f9b8ffe43b3f50e
[INFO] running `Command { std: "docker" "start" "-a" "2c5956134d364752a64995ccae3bcd3101e03057681038088f9b8ffe43b3f50e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling devise_codegen v0.3.1
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[INFO] [stderr]    Compiling manifest-dir-macros v0.1.16
[INFO] [stderr]    Compiling devise v0.3.1
[INFO] [stderr]    Compiling serde_repr v0.1.9
[INFO] [stderr]    Compiling async-stream v0.3.3
[INFO] [stderr]    Compiling pear v0.2.3
[INFO] [stderr]    Compiling pest v2.4.1
[INFO] [stderr]    Compiling rocket_http v0.5.0-rc.2
[INFO] [stderr]    Compiling pest_meta v2.4.1
[INFO] [stderr]    Compiling tokio-util v0.7.3
[INFO] [stderr]    Compiling tokio-stream v0.1.11
[INFO] [stderr]    Compiling pest_generator v2.4.1
[INFO] [stderr]    Compiling rc-u8-reader v2.0.16
[INFO] [stderr]    Compiling pest_derive v2.4.1
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.2
[INFO] [stderr]    Compiling uuid v1.2.1
[INFO] [stderr]    Compiling h2 v0.3.15
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling ubyte v0.10.3
[INFO] [stderr]    Compiling handlebars v4.3.5
[INFO] [stderr]    Compiling rocket-etag-if-none-match v0.4.2
[INFO] [stderr]    Compiling rocket_dyn_templates v0.1.0-rc.2
[INFO] [stderr]    Compiling rocket-include-static-resources v0.10.2 (https://github.com/j16r/rocket-include-static-resources.git#3b61126d)
[INFO] [stderr]    Compiling server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]    --> server/src/lib.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     message: Json<JoinMessage>,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game_id`
[INFO] [stdout]    --> server/src/lib.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 |     game_id: Uuid,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game_id`
[INFO] [stdout]    --> server/src/lib.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 |     game_id: Uuid,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> server/src/board.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn parse(board_str: &str, turn: Stone) -> Option<Game> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `turn` is never used
[INFO] [stdout]    --> server/src/board.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn turn(&self) -> Stone {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `stones` is never used
[INFO] [stdout]    --> server/src/board.rs:348:12
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn stones(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `player_stones` is never used
[INFO] [stdout]    --> server/src/board.rs:352:12
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn player_stones(&self, stone: Stone) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `winner` is never used
[INFO] [stdout]    --> server/src/board.rs:363:12
[INFO] [stdout]     |
[INFO] [stdout] 363 |     pub fn winner(&self) -> Stone {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustigo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14m 51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "2c5956134d364752a64995ccae3bcd3101e03057681038088f9b8ffe43b3f50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5956134d364752a64995ccae3bcd3101e03057681038088f9b8ffe43b3f50e", kill_on_drop: false }`
[INFO] [stdout] 2c5956134d364752a64995ccae3bcd3101e03057681038088f9b8ffe43b3f50e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aeb92271b37eb6946e73cd2f8800edf9902159a2197849d0213c6a85284e9ca
[INFO] running `Command { std: "docker" "start" "-a" "9aeb92271b37eb6946e73cd2f8800edf9902159a2197849d0213c6a85284e9ca", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]    --> server/src/lib.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     message: Json<JoinMessage>,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game_id`
[INFO] [stdout]    --> server/src/lib.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 |     game_id: Uuid,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game_id`
[INFO] [stdout]    --> server/src/lib.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 |     game_id: Uuid,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> server/src/board.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn parse(board_str: &str, turn: Stone) -> Option<Game> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `turn` is never used
[INFO] [stdout]    --> server/src/board.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn turn(&self) -> Stone {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `stones` is never used
[INFO] [stdout]    --> server/src/board.rs:348:12
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn stones(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `player_stones` is never used
[INFO] [stdout]    --> server/src/board.rs:352:12
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn player_stones(&self, stone: Stone) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `winner` is never used
[INFO] [stdout]    --> server/src/board.rs:363:12
[INFO] [stdout]     |
[INFO] [stdout] 363 |     pub fn winner(&self) -> Stone {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustigo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "9aeb92271b37eb6946e73cd2f8800edf9902159a2197849d0213c6a85284e9ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aeb92271b37eb6946e73cd2f8800edf9902159a2197849d0213c6a85284e9ca", kill_on_drop: false }`
[INFO] [stdout] 9aeb92271b37eb6946e73cd2f8800edf9902159a2197849d0213c6a85284e9ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 746d584413a5f0058a2c9124517630123de1e442a76d45df3767f9db79e5b568
[INFO] running `Command { std: "docker" "start" "-a" "746d584413a5f0058a2c9124517630123de1e442a76d45df3767f9db79e5b568", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `message`
[INFO] [stderr]    --> server/src/lib.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     message: Json<JoinMessage>,
[INFO] [stderr]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `game_id`
[INFO] [stderr]    --> server/src/lib.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     game_id: Uuid,
[INFO] [stderr]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `game_id`
[INFO] [stderr]    --> server/src/lib.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 |     game_id: Uuid,
[INFO] [stderr]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_id`
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse` is never used
[INFO] [stderr]   --> server/src/board.rs:65:8
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn parse(board_str: &str, turn: Stone) -> Option<Game> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `turn` is never used
[INFO] [stderr]    --> server/src/board.rs:187:12
[INFO] [stderr]     |
[INFO] [stderr] 187 |     pub fn turn(&self) -> Stone {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `stones` is never used
[INFO] [stderr]    --> server/src/board.rs:348:12
[INFO] [stderr]     |
[INFO] [stderr] 348 |     pub fn stones(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `player_stones` is never used
[INFO] [stderr]    --> server/src/board.rs:352:12
[INFO] [stderr]     |
[INFO] [stderr] 352 |     pub fn player_stones(&self, stone: Stone) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `winner` is never used
[INFO] [stderr]    --> server/src/board.rs:363:12
[INFO] [stderr]     |
[INFO] [stderr] 363 |     pub fn winner(&self) -> Stone {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `server` (lib) generated 8 warnings (run `cargo fix --lib -p server` to apply 3 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustigo-f070e5b318256b98)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "746d584413a5f0058a2c9124517630123de1e442a76d45df3767f9db79e5b568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "746d584413a5f0058a2c9124517630123de1e442a76d45df3767f9db79e5b568", kill_on_drop: false }`
[INFO] [stdout] 746d584413a5f0058a2c9124517630123de1e442a76d45df3767f9db79e5b568