[INFO] fetching crate leetcode-SAO 0.0.1... [INFO] checking leetcode-SAO-0.0.1 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate leetcode-SAO 0.0.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate leetcode-SAO 0.0.1 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate leetcode-SAO 0.0.1 [INFO] finished tweaking crates.io crate leetcode-SAO 0.0.1 [INFO] tweaked toml for crates.io crate leetcode-SAO 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ecf33a2158c9f55b91c89e7fd78e5c4df5a2bca9158189b15b92a243933fa30 [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" "2ecf33a2158c9f55b91c89e7fd78e5c4df5a2bca9158189b15b92a243933fa30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ecf33a2158c9f55b91c89e7fd78e5c4df5a2bca9158189b15b92a243933fa30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ecf33a2158c9f55b91c89e7fd78e5c4df5a2bca9158189b15b92a243933fa30", kill_on_drop: false }` [INFO] [stdout] 2ecf33a2158c9f55b91c89e7fd78e5c4df5a2bca9158189b15b92a243933fa30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 779ac317cbba88d35d4e60b0072510b8e33af0271ed182bc2c7b714344a07b4d [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" "779ac317cbba88d35d4e60b0072510b8e33af0271ed182bc2c7b714344a07b4d", kill_on_drop: false }` [INFO] [stderr] Checking leetcode-SAO v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `leetcode_SAO` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `leetcode_sao` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N_i` should have a snake case name [INFO] [stdout] --> src/contests/contest130.rs:51:22 [INFO] [stdout] | [INFO] [stdout] 51 | .fold(0i32, |N_i, &a_i| { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `n_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N_i` should have a snake case name [INFO] [stdout] --> src/contests/contest130.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | let N_i = (N_i * 2 + a_i) % 5; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `n_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `leetcode_SAO` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `leetcode_sao` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N_i` should have a snake case name [INFO] [stdout] --> src/contests/contest130.rs:51:22 [INFO] [stdout] | [INFO] [stdout] 51 | .fold(0i32, |N_i, &a_i| { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `n_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N_i` should have a snake case name [INFO] [stdout] --> src/contests/contest130.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | let N_i = (N_i * 2 + a_i) % 5; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `n_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "779ac317cbba88d35d4e60b0072510b8e33af0271ed182bc2c7b714344a07b4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "779ac317cbba88d35d4e60b0072510b8e33af0271ed182bc2c7b714344a07b4d", kill_on_drop: false }` [INFO] [stdout] 779ac317cbba88d35d4e60b0072510b8e33af0271ed182bc2c7b714344a07b4d