[INFO] cloning repository https://github.com/mmai/piquet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmai/piquet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmai%2Fpiquet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmai%2Fpiquet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 055af48a02ae3d0351c88cd0ed46994bf2294c79
[INFO] testing mmai/piquet against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmai%2Fpiquet" "/workspace/builds/worker-68/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-68/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mmai/piquet on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mmai/piquet
[INFO] finished tweaking git repo https://github.com/mmai/piquet
[INFO] tweaked toml for git repo https://github.com/mmai/piquet written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] crate git repo https://github.com/mmai/piquet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 027a53a71458f659fdd40987001d9e392b4b5f4ca54b24e1401a7c179c1366cb
[INFO] running `Command { std: "docker" "start" "-a" "027a53a71458f659fdd40987001d9e392b4b5f4ca54b24e1401a7c179c1366cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "027a53a71458f659fdd40987001d9e392b4b5f4ca54b24e1401a7c179c1366cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "027a53a71458f659fdd40987001d9e392b4b5f4ca54b24e1401a7c179c1366cb", kill_on_drop: false }`
[INFO] [stdout] 027a53a71458f659fdd40987001d9e392b4b5f4ca54b24e1401a7c179c1366cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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=warn" "-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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa5782fb12c50dd6ef07dba28a6464ebbefbe0cff5d906750c4f0eaaa8f44d12
[INFO] running `Command { std: "docker" "start" "-a" "aa5782fb12c50dd6ef07dba28a6464ebbefbe0cff5d906750c4f0eaaa8f44d12", kill_on_drop: false }`
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[INFO] [stderr]    Compiling piquet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Card`, `Suit`
[INFO] [stdout]  --> src/combinations.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::cards::{Hand, Card, Rank, Suit };
[INFO] [stdout]   |                          ^^^^        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::Rng::shuffle`: use SliceRandom::shuffle instead
[INFO] [stdout]    --> src/cards.rs:153:13
[INFO] [stdout]     |
[INFO] [stdout] 153 |         rng.shuffle(&mut self.0);
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/cards.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |         for i in 0..nhands {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/lib.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut game = game::Game::new(seed.clone());
[INFO] [stdout]   |         ----^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of index of `Vec<cards::Hand>`
[INFO] [stdout]    --> src/game.rs:219:29
[INFO] [stdout]     |
[INFO] [stdout] 219 |         self.player1.hand = hands[0];
[INFO] [stdout]     |                             ^^^^^^^^ move occurs because value has type `cards::Hand`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of index of `Vec<cards::Hand>`
[INFO] [stdout]    --> src/game.rs:225:29
[INFO] [stdout]     |
[INFO] [stdout] 225 |         self.player2.hand = hands[1];
[INFO] [stdout]     |                             ^^^^^^^^ move occurs because value has type `cards::Hand`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `piquet` due to 3 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "aa5782fb12c50dd6ef07dba28a6464ebbefbe0cff5d906750c4f0eaaa8f44d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5782fb12c50dd6ef07dba28a6464ebbefbe0cff5d906750c4f0eaaa8f44d12", kill_on_drop: false }`
[INFO] [stdout] aa5782fb12c50dd6ef07dba28a6464ebbefbe0cff5d906750c4f0eaaa8f44d12
