[INFO] cloning repository https://github.com/sportzer/cyberphage
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sportzer/cyberphage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsportzer%2Fcyberphage", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsportzer%2Fcyberphage'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c600a61bfb554180f68deda65bcaed137156fb2
[INFO] checking sportzer/cyberphage against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsportzer%2Fcyberphage" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sportzer/cyberphage on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sportzer/cyberphage
[INFO] finished tweaking git repo https://github.com/sportzer/cyberphage
[INFO] tweaked toml for git repo https://github.com/sportzer/cyberphage written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/sportzer/cyberphage already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8945920dd36100ca4adfb10579b33e40b03bee6ca93f8bb62d8ecb0aa8e54e04
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8945920dd36100ca4adfb10579b33e40b03bee6ca93f8bb62d8ecb0aa8e54e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8945920dd36100ca4adfb10579b33e40b03bee6ca93f8bb62d8ecb0aa8e54e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8945920dd36100ca4adfb10579b33e40b03bee6ca93f8bb62d8ecb0aa8e54e04", kill_on_drop: false }`
[INFO] [stdout] 8945920dd36100ca4adfb10579b33e40b03bee6ca93f8bb62d8ecb0aa8e54e04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64f1a84bd86d4b5fe7ba54f7eaae95cbb2168ac9103c92fc72e99e2edceb830e
[INFO] running `Command { std: "docker" "start" "-a" "64f1a84bd86d4b5fe7ba54f7eaae95cbb2168ac9103c92fc72e99e2edceb830e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.38
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling serde v1.0.57
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]     Checking libc v0.2.40
[INFO] [stderr]     Checking cfg-if v0.1.3
[INFO] [stderr]     Checking array-macro v1.0.2
[INFO] [stderr]     Checking reexport-proc-macro v1.0.2
[INFO] [stderr]     Checking stable_deref_trait v1.0.0
[INFO] [stderr]     Checking rand_core v0.2.0
[INFO] [stderr]     Checking maplit v1.0.1
[INFO] [stderr]     Checking enumset v0.3.3
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.10
[INFO] [stderr]     Checking rand v0.5.0
[INFO] [stderr]    Compiling ncurses v5.91.0
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]    Compiling enum-map-derive v0.2.5
[INFO] [stderr]     Checking enum-map v0.2.30
[INFO] [stderr]     Checking toml v0.4.6
[INFO] [stderr]     Checking cursive v0.9.0-alpha.0 (https://github.com/gyscos/Cursive#d8d57a47)
[INFO] [stderr]     Checking cyberphage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/game/mod.rs:385:21
[INFO] [stdout]     |
[INFO] [stdout] 385 |                     _ => { return; }
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/game/mod.rs:385:21
[INFO] [stdout]     |
[INFO] [stdout] 385 |                     _ => { return; }
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PlayedOn`
[INFO] [stdout]    --> src/game/mod.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     PlayedOn(Entity),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `collected`
[INFO] [stdout]    --> src/game/mod.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     collected: BTreeMap<Card, i32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mutations`
[INFO] [stdout]    --> src/game/mod.rs:180:5
[INFO] [stdout]     |
[INFO] [stdout] 180 |     mutations: [Card; 3],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `QUIT_ID`
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | const QUIT_ID: &str = "quit";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PlayedOn`
[INFO] [stdout]    --> src/game/mod.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     PlayedOn(Entity),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `collected`
[INFO] [stdout]    --> src/game/mod.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     collected: BTreeMap<Card, i32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mutations`
[INFO] [stdout]    --> src/game/mod.rs:180:5
[INFO] [stdout]     |
[INFO] [stdout] 180 |     mutations: [Card; 3],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `QUIT_ID`
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | const QUIT_ID: &str = "quit";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.85s
[INFO] running `Command { std: "docker" "inspect" "64f1a84bd86d4b5fe7ba54f7eaae95cbb2168ac9103c92fc72e99e2edceb830e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f1a84bd86d4b5fe7ba54f7eaae95cbb2168ac9103c92fc72e99e2edceb830e", kill_on_drop: false }`
[INFO] [stdout] 64f1a84bd86d4b5fe7ba54f7eaae95cbb2168ac9103c92fc72e99e2edceb830e