[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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/HarukiUchito/Koch-Curve"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/HarukiUchito/Koch-Curve'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/HarukiUchito/Koch-Curve" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/HarukiUchito/Koch-Curve"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of HarukiUchito/Koch-Curve on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/HarukiUchito/Koch-Curve/Cargo.toml [INFO] crate HarukiUchito/Koch-Curve has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing HarukiUchito/Koch-Curve against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] afb34e4bbad90b6b2b67bf8575dbfc9046d61c9d198dfa44de784fe2c1f3cb79 [INFO] running `"docker" "start" "-a" "afb34e4bbad90b6b2b67bf8575dbfc9046d61c9d198dfa44de784fe2c1f3cb79"` [INFO] [stderr] Compiling shared_library v0.1.7 [INFO] [stderr] Compiling num-complex v0.1.41 [INFO] [stderr] Compiling num-bigint v0.1.41 [INFO] [stderr] Compiling x11-dl v2.17.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.13 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.9.10 [INFO] [stderr] Compiling wayland-client v0.9.10 [INFO] [stderr] Compiling num-rational v0.1.40 [INFO] [stderr] Compiling wayland-protocols v0.9.10 [INFO] [stderr] Compiling wayland-kbd v0.9.1 [INFO] [stderr] Compiling image v0.17.0 [INFO] [stderr] Compiling num v0.1.40 [INFO] [stderr] Compiling wayland-window v0.8.0 [INFO] [stderr] Compiling winit v0.8.3 [INFO] [stderr] Compiling glutin v0.10.1 [INFO] [stderr] Compiling pistoncore-glutin_window v0.42.1 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.49.0 [INFO] [stderr] Compiling 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] Finished dev [unoptimized + debuginfo] target(s) in 41.91s [INFO] running `"docker" "inspect" "afb34e4bbad90b6b2b67bf8575dbfc9046d61c9d198dfa44de784fe2c1f3cb79"` [INFO] running `"docker" "rm" "-f" "afb34e4bbad90b6b2b67bf8575dbfc9046d61c9d198dfa44de784fe2c1f3cb79"` [INFO] [stdout] afb34e4bbad90b6b2b67bf8575dbfc9046d61c9d198dfa44de784fe2c1f3cb79 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 64ccac4126c54b9d34fee25a4d92386b25bd9e48ad8783c19ba3a9a810eba844 [INFO] running `"docker" "start" "-a" "64ccac4126c54b9d34fee25a4d92386b25bd9e48ad8783c19ba3a9a810eba844"` [INFO] [stderr] Compiling 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] Finished dev [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `"docker" "inspect" "64ccac4126c54b9d34fee25a4d92386b25bd9e48ad8783c19ba3a9a810eba844"` [INFO] running `"docker" "rm" "-f" "64ccac4126c54b9d34fee25a4d92386b25bd9e48ad8783c19ba3a9a810eba844"` [INFO] [stdout] 64ccac4126c54b9d34fee25a4d92386b25bd9e48ad8783c19ba3a9a810eba844 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] 08761fe2cfb6cd0b800e70722f5ff85a5949a9740300dd615b74051cc8567b7b [INFO] running `"docker" "start" "-a" "08761fe2cfb6cd0b800e70722f5ff85a5949a9740300dd615b74051cc8567b7b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running /opt/crater/target/debug/deps/spinning_square-370f03dd13db0810 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "08761fe2cfb6cd0b800e70722f5ff85a5949a9740300dd615b74051cc8567b7b"` [INFO] running `"docker" "rm" "-f" "08761fe2cfb6cd0b800e70722f5ff85a5949a9740300dd615b74051cc8567b7b"` [INFO] [stdout] 08761fe2cfb6cd0b800e70722f5ff85a5949a9740300dd615b74051cc8567b7b