[INFO] cloning repository https://github.com/dgunay/shizzards [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgunay/shizzards" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgunay%2Fshizzards", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgunay%2Fshizzards'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24731e729da3af19d36b3ddbf0272ff94cce96fe [INFO] checking dgunay/shizzards/24731e729da3af19d36b3ddbf0272ff94cce96fe against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgunay%2Fshizzards" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dgunay/shizzards on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dgunay/shizzards [INFO] finished tweaking git repo https://github.com/dgunay/shizzards [INFO] tweaked toml for git repo https://github.com/dgunay/shizzards written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dgunay/shizzards 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfababbbeefcdab783a48bf0d55962c57c334dce378fc0c72c293d49a02dc06b [INFO] running `Command { std: "docker" "start" "-a" "dfababbbeefcdab783a48bf0d55962c57c334dce378fc0c72c293d49a02dc06b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfababbbeefcdab783a48bf0d55962c57c334dce378fc0c72c293d49a02dc06b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfababbbeefcdab783a48bf0d55962c57c334dce378fc0c72c293d49a02dc06b", kill_on_drop: false }` [INFO] [stdout] dfababbbeefcdab783a48bf0d55962c57c334dce378fc0c72c293d49a02dc06b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f1b7585f42e51168d643c527650e0a05d62aa671518d056a85f21ece976dc15 [INFO] running `Command { std: "docker" "start" "-a" "3f1b7585f42e51168d643c527650e0a05d62aa671518d056a85f21ece976dc15", kill_on_drop: false }` [INFO] [stderr] Checking shizzards v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `std::slice::IterMut<'_, Player>: Clone` is not satisfied [INFO] [stdout] --> src/main.rs:21:46 [INFO] [stdout] | [INFO] [stdout] 21 | let mut player_iter = players.iter_mut().cycle(); [INFO] [stdout] | ^^^^^ the trait `Clone` is not implemented for `std::slice::IterMut<'_, Player>` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `cycle` [INFO] [stdout] --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/iter/traits/iterator.rs:3441:5 [INFO] [stdout] help: consider removing this method call, as the receiver has type `Vec` and `Vec: Clone` trivially holds [INFO] [stdout] | [INFO] [stdout] 21 - let mut player_iter = players.iter_mut().cycle(); [INFO] [stdout] 21 + let mut player_iter = players.cycle(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::slice::IterMut<'_, Player>: Clone` is not satisfied [INFO] [stdout] --> src/main.rs:21:46 [INFO] [stdout] | [INFO] [stdout] 21 | let mut player_iter = players.iter_mut().cycle(); [INFO] [stdout] | ^^^^^ the trait `Clone` is not implemented for `std::slice::IterMut<'_, Player>` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `cycle` [INFO] [stdout] --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/iter/traits/iterator.rs:3441:5 [INFO] [stdout] help: consider removing this method call, as the receiver has type `Vec` and `Vec: Clone` trivially holds [INFO] [stdout] | [INFO] [stdout] 21 - let mut player_iter = players.iter_mut().cycle(); [INFO] [stdout] 21 + let mut player_iter = players.cycle(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `next` exists for struct `Cycle>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/main.rs:27:45 [INFO] [stdout] | [INFO] [stdout] 27 | let mut active_player = player_iter.next().expect("Oops"); [INFO] [stdout] | ^^^^ method cannot be called on `Cycle>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `std::slice::IterMut<'_, Player>: Clone` [INFO] [stdout] which is required by `Cycle>: Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `next` exists for struct `Cycle>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/main.rs:27:45 [INFO] [stdout] | [INFO] [stdout] 27 | let mut active_player = player_iter.next().expect("Oops"); [INFO] [stdout] | ^^^^ method cannot be called on `Cycle>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `std::slice::IterMut<'_, Player>: Clone` [INFO] [stdout] which is required by `Cycle>: Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:184:31 [INFO] [stdout] | [INFO] [stdout] 184 | Some(p) => return &mut p, [INFO] [stdout] | ^^^^^^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `p` as mutable, as it is not declared as mutable [INFO] [stdout] --> src/main.rs:184:31 [INFO] [stdout] | [INFO] [stdout] 184 | Some(p) => return &mut p, [INFO] [stdout] | ^^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be mutable [INFO] [stdout] | [INFO] [stdout] 184 | Some(mut p) => return &mut p, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0596, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in a `&` reference as mutable [INFO] [stdout] --> src/main.rs:184:31 [INFO] [stdout] | [INFO] [stdout] 184 | Some(p) => return &mut p, [INFO] [stdout] | ^^^^^^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `p` as mutable, as it is not declared as mutable [INFO] [stdout] --> src/main.rs:184:31 [INFO] [stdout] | [INFO] [stdout] 184 | Some(p) => return &mut p, [INFO] [stdout] | ^^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be mutable [INFO] [stdout] | [INFO] [stdout] 184 | Some(mut p) => return &mut p, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0596, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `shizzards` (bin "shizzards" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `shizzards` (bin "shizzards") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "3f1b7585f42e51168d643c527650e0a05d62aa671518d056a85f21ece976dc15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f1b7585f42e51168d643c527650e0a05d62aa671518d056a85f21ece976dc15", kill_on_drop: false }` [INFO] [stdout] 3f1b7585f42e51168d643c527650e0a05d62aa671518d056a85f21ece976dc15