[INFO] updating cached repository HarukiUchito/Koch-Curve [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/HarukiUchito/Koch-Curve [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/HarukiUchito/Koch-Curve" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/HarukiUchito/Koch-Curve"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/HarukiUchito/Koch-Curve'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/HarukiUchito/Koch-Curve" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/HarukiUchito/Koch-Curve"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/HarukiUchito/Koch-Curve'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 61c52eb09fe1d40673bea7eae58d38dca67ce61c [INFO] sha for GitHub repo HarukiUchito/Koch-Curve: 61c52eb09fe1d40673bea7eae58d38dca67ce61c [INFO] validating manifest of HarukiUchito/Koch-Curve on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of HarukiUchito/Koch-Curve on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing HarukiUchito/Koch-Curve [INFO] finished frobbing HarukiUchito/Koch-Curve [INFO] frobbed toml for HarukiUchito/Koch-Curve written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/HarukiUchito/Koch-Curve/Cargo.toml [INFO] started frobbing HarukiUchito/Koch-Curve [INFO] finished frobbing HarukiUchito/Koch-Curve [INFO] frobbed toml for HarukiUchito/Koch-Curve written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/HarukiUchito/Koch-Curve/Cargo.toml [INFO] crate HarukiUchito/Koch-Curve already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking HarukiUchito/Koch-Curve against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-5/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/HarukiUchito/Koch-Curve:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 27b2605a8e4d2bfc33219dcc8b62ce89a13f34c03ced41264ddd2c085ce5bf70 [INFO] running `"docker" "start" "-a" "27b2605a8e4d2bfc33219dcc8b62ce89a13f34c03ced41264ddd2c085ce5bf70"` [INFO] [stderr] Compiling x11-dl v2.17.0 [INFO] [stderr] Checking shared_library v0.1.7 [INFO] [stderr] Checking num-complex v0.1.41 [INFO] [stderr] Checking rayon-core v1.3.0 [INFO] [stderr] Checking num-bigint v0.1.41 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking piston2d-graphics v0.23.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking pistoncore-input v0.20.0 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Checking libloading v0.3.4 [INFO] [stderr] Checking num-rational v0.1.40 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.9.10 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking wayland-client v0.9.10 [INFO] [stderr] Checking pistoncore-window v0.30.0 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking wayland-protocols v0.9.10 [INFO] [stderr] Checking wayland-kbd v0.9.1 [INFO] [stderr] Checking image v0.17.0 [INFO] [stderr] Checking wayland-window v0.8.0 [INFO] [stderr] Checking pistoncore-event_loop v0.35.0 [INFO] [stderr] Checking winit v0.8.3 [INFO] [stderr] Checking piston v0.35.0 [INFO] [stderr] Checking glutin v0.10.1 [INFO] [stderr] Checking piston2d-opengl_graphics v0.49.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.42.1 [INFO] [stderr] Checking spinning-square v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:78:20 [INFO] [stderr] | [INFO] [stderr] 78 | if ((np1 - np2).norm() < 0.001) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | for i in 0..tNum { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | let mut margin: f64 = 10.0; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `maxValue` should have a snake case name [INFO] [stderr] --> src/main.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | fn conv(value: f64, maxValue:f64, scale:f64) -> f64 { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `max_value` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `updateCnt` should have a snake case name [INFO] [stderr] --> src/main.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | updateCnt: u32, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `update_cnt` [INFO] [stderr] [INFO] [stderr] warning: variable `tNum` should have a snake case name [INFO] [stderr] --> src/main.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | let tNum = self.triangles.len(); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `t_num` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:78:20 [INFO] [stderr] | [INFO] [stderr] 78 | if ((np1 - np2).norm() < 0.001) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | for i in 0..tNum { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | let mut margin: f64 = 10.0; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `maxValue` should have a snake case name [INFO] [stderr] --> src/main.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | fn conv(value: f64, maxValue:f64, scale:f64) -> f64 { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `max_value` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `updateCnt` should have a snake case name [INFO] [stderr] --> src/main.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | updateCnt: u32, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `update_cnt` [INFO] [stderr] [INFO] [stderr] warning: variable `tNum` should have a snake case name [INFO] [stderr] --> src/main.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | let tNum = self.triangles.len(); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `t_num` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.48s [INFO] running `"docker" "inspect" "27b2605a8e4d2bfc33219dcc8b62ce89a13f34c03ced41264ddd2c085ce5bf70"` [INFO] running `"docker" "rm" "-f" "27b2605a8e4d2bfc33219dcc8b62ce89a13f34c03ced41264ddd2c085ce5bf70"` [INFO] [stdout] 27b2605a8e4d2bfc33219dcc8b62ce89a13f34c03ced41264ddd2c085ce5bf70