[INFO] fetching crate yaanhyy_rust 0.1.0... [INFO] checking yaanhyy_rust-0.1.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate yaanhyy_rust 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate yaanhyy_rust 0.1.0 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate yaanhyy_rust 0.1.0 [INFO] finished tweaking crates.io crate yaanhyy_rust 0.1.0 [INFO] tweaked toml for crates.io crate yaanhyy_rust 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1dba26663619dea64536a9ee0181b7e818d01ca9e82968c53bd575958c0e181d [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" "1dba26663619dea64536a9ee0181b7e818d01ca9e82968c53bd575958c0e181d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1dba26663619dea64536a9ee0181b7e818d01ca9e82968c53bd575958c0e181d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dba26663619dea64536a9ee0181b7e818d01ca9e82968c53bd575958c0e181d", kill_on_drop: false }` [INFO] [stdout] 1dba26663619dea64536a9ee0181b7e818d01ca9e82968c53bd575958c0e181d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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] 058b6b6cec1c1c15ab38489e3cfde29ca4e3e37bc7da13eadd2616b14a54c63c [INFO] running `Command { std: "docker" "start" "-a" "058b6b6cec1c1c15ab38489e3cfde29ca4e3e37bc7da13eadd2616b14a54c63c", kill_on_drop: false }` [INFO] [stderr] Checking yaanhyy_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `sound` should have an upper camel case name [INFO] [stdout] --> src/main.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct sound { [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sound` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut actor = String::from("Gai"); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut v = sound::sound{actor,age:35,}; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Gai` should have a snake case name [INFO] [stdout] --> src/actor.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn Gai() { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `gai` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `SUP` should have a snake case name [INFO] [stdout] --> src/actor.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn SUP() { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `sup` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `sound` should have an upper camel case name [INFO] [stdout] --> src/main.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct sound { [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sound` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut actor = String::from("Gai"); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut v = sound::sound{actor,age:35,}; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Gai` should have a snake case name [INFO] [stdout] --> src/actor.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn Gai() { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `gai` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `SUP` should have a snake case name [INFO] [stdout] --> src/actor.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn SUP() { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `sup` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "058b6b6cec1c1c15ab38489e3cfde29ca4e3e37bc7da13eadd2616b14a54c63c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "058b6b6cec1c1c15ab38489e3cfde29ca4e3e37bc7da13eadd2616b14a54c63c", kill_on_drop: false }` [INFO] [stdout] 058b6b6cec1c1c15ab38489e3cfde29ca4e3e37bc7da13eadd2616b14a54c63c