[INFO] fetching crate YAPL 0.1.0... [INFO] checking YAPL-0.1.0 against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470 [INFO] extracting crate YAPL 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate YAPL 0.1.0 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate YAPL 0.1.0 [INFO] finished tweaking crates.io crate YAPL 0.1.0 [INFO] tweaked toml for crates.io crate YAPL 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e44988ab18d7d7fe3204ad4a3b81c32c998c060eddf7a044ec5be8d95f869407 [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" "e44988ab18d7d7fe3204ad4a3b81c32c998c060eddf7a044ec5be8d95f869407", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e44988ab18d7d7fe3204ad4a3b81c32c998c060eddf7a044ec5be8d95f869407", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e44988ab18d7d7fe3204ad4a3b81c32c998c060eddf7a044ec5be8d95f869407", kill_on_drop: false }` [INFO] [stdout] e44988ab18d7d7fe3204ad4a3b81c32c998c060eddf7a044ec5be8d95f869407 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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] 76fcc6c3bad016cd93228c3cdc8ccd64b9e62f09b20eca1fa73bcfcde6727e8b [INFO] running `Command { std: "docker" "start" "-a" "76fcc6c3bad016cd93228c3cdc8ccd64b9e62f09b20eca1fa73bcfcde6727e8b", kill_on_drop: false }` [INFO] [stderr] Checking YAPL v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `YAPL` 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: `yapl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isPrime` should have a snake case name [INFO] [stdout] --> src/lib.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn isPrime(n: u64) -> bool [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `is_prime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `YAPL` 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: `yapl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isPrime` should have a snake case name [INFO] [stdout] --> src/lib.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn isPrime(n: u64) -> bool [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `is_prime` [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 0.26s [INFO] running `Command { std: "docker" "inspect" "76fcc6c3bad016cd93228c3cdc8ccd64b9e62f09b20eca1fa73bcfcde6727e8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76fcc6c3bad016cd93228c3cdc8ccd64b9e62f09b20eca1fa73bcfcde6727e8b", kill_on_drop: false }` [INFO] [stdout] 76fcc6c3bad016cd93228c3cdc8ccd64b9e62f09b20eca1fa73bcfcde6727e8b