[INFO] cloning repository https://github.com/hanshou101/Rust_HelloWorld [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hanshou101/Rust_HelloWorld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanshou101%2FRust_HelloWorld", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanshou101%2FRust_HelloWorld'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9037c828fa97f3a382485bd94aa17bfa7a27a1d [INFO] checking hanshou101/Rust_HelloWorld against master#7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772 for pr-73084-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanshou101%2FRust_HelloWorld" "/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/hanshou101/Rust_HelloWorld on toolchain 7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hanshou101/Rust_HelloWorld [INFO] finished tweaking git repo https://github.com/hanshou101/Rust_HelloWorld [INFO] tweaked toml for git repo https://github.com/hanshou101/Rust_HelloWorld written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/hanshou101/Rust_HelloWorld already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a3cf70124a41846b9fd598bd7053693670b67144f416f3dc76f38e67e3d353e [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" "8a3cf70124a41846b9fd598bd7053693670b67144f416f3dc76f38e67e3d353e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a3cf70124a41846b9fd598bd7053693670b67144f416f3dc76f38e67e3d353e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a3cf70124a41846b9fd598bd7053693670b67144f416f3dc76f38e67e3d353e", kill_on_drop: false }` [INFO] [stdout] 8a3cf70124a41846b9fd598bd7053693670b67144f416f3dc76f38e67e3d353e [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ac013e3a834b132fbfd416d5ac16e3033853ff3c9d0540fac4abc77f5329422 [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" "1ac013e3a834b132fbfd416d5ac16e3033853ff3c9d0540fac4abc77f5329422", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.62 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bumpalo v3.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.62 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking bigdecimal v0.1.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.62 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.62 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.62 [INFO] [stderr] Checking js-sys v0.3.39 [INFO] [stderr] Checking hello_cargo v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Zero` [INFO] [stdout] --> src/lib.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use bigdecimal::{BigDecimal, Zero, FromPrimitive, ToPrimitive}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:111:30 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn minus(a: f64, b: f64, mut vars: Vec) -> f64 { [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: unused import: `Zero` [INFO] [stdout] --> src/lib.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use bigdecimal::{BigDecimal, Zero, FromPrimitive, ToPrimitive}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:111:30 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn minus(a: f64, b: f64, mut vars: Vec) -> f64 { [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: function `test____times` should have a snake case name [INFO] [stdout] --> src/lib.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn test____times() { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_times` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test____minus` should have a snake case name [INFO] [stdout] --> src/lib.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn test____minus() { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_minus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test____plus` should have a snake case name [INFO] [stdout] --> src/lib.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn test____plus() { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `test_plus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test____divide` should have a snake case name [INFO] [stdout] --> src/lib.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn test____divide() { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_divide` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.17s [INFO] running `Command { std: "docker" "inspect" "1ac013e3a834b132fbfd416d5ac16e3033853ff3c9d0540fac4abc77f5329422", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ac013e3a834b132fbfd416d5ac16e3033853ff3c9d0540fac4abc77f5329422", kill_on_drop: false }` [INFO] [stdout] 1ac013e3a834b132fbfd416d5ac16e3033853ff3c9d0540fac4abc77f5329422