[INFO] fetching crate pong-cli 1.0.1... [INFO] checking pong-cli-1.0.1 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] extracting crate pong-cli 1.0.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate pong-cli 1.0.1 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate pong-cli 1.0.1 [INFO] finished tweaking crates.io crate pong-cli 1.0.1 [INFO] tweaked toml for crates.io crate pong-cli 1.0.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate pong-cli 1.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossterm v0.12.1 [INFO] [stderr] Downloaded ahash v0.2.16 [INFO] [stderr] Downloaded hashbrown v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4231cd441165bcbf3b2ab3412b0eed4bc93127947af3e0b7c6a23678c0c868ce [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" "4231cd441165bcbf3b2ab3412b0eed4bc93127947af3e0b7c6a23678c0c868ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4231cd441165bcbf3b2ab3412b0eed4bc93127947af3e0b7c6a23678c0c868ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4231cd441165bcbf3b2ab3412b0eed4bc93127947af3e0b7c6a23678c0c868ce", kill_on_drop: false }` [INFO] [stdout] 4231cd441165bcbf3b2ab3412b0eed4bc93127947af3e0b7c6a23678c0c868ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a89084690fae11c233136e89084091e7955933c987a9b40152a1a2908437c07 [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" "1a89084690fae11c233136e89084091e7955933c987a9b40152a1a2908437c07", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Compiling hashbrown v0.6.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Checking serde v1.0.101 [INFO] [stderr] Compiling shred-derive v0.6.1 [INFO] [stderr] Compiling specs-derive v0.4.0 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Compiling const-random-macro v0.1.6 [INFO] [stderr] Checking const-random v0.1.6 [INFO] [stderr] Checking ahash v0.2.16 [INFO] [stderr] Checking hibitset v0.6.2 [INFO] [stderr] Checking shred v0.9.3 [INFO] [stderr] Checking crossterm v0.12.1 [INFO] [stderr] Checking ron v0.5.1 [INFO] [stderr] Checking specs v0.15.1 [INFO] [stderr] Checking pong-cli v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/components/velocity.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(x: f32, y: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/settings/load.rs:25:44 [INFO] [stdout] | [INFO] [stdout] 25 | let path_opt = SETTINGS_FILE_LOCATIONS.into_iter().find_map(|path_str| { [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/components/velocity.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(x: f32, y: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/settings/load.rs:25:44 [INFO] [stdout] | [INFO] [stdout] 25 | let path_opt = SETTINGS_FILE_LOCATIONS.into_iter().find_map(|path_str| { [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [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 12.41s [INFO] running `Command { std: "docker" "inspect" "1a89084690fae11c233136e89084091e7955933c987a9b40152a1a2908437c07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a89084690fae11c233136e89084091e7955933c987a9b40152a1a2908437c07", kill_on_drop: false }` [INFO] [stdout] 1a89084690fae11c233136e89084091e7955933c987a9b40152a1a2908437c07