[INFO] updating cached repository BlinfoldKing/Tetrust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/BlinfoldKing/Tetrust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/BlinfoldKing/Tetrust" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/BlinfoldKing/Tetrust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/BlinfoldKing/Tetrust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BlinfoldKing/Tetrust" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/BlinfoldKing/Tetrust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/BlinfoldKing/Tetrust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d4d8a6ad3327687bde3e8fb9e76779148328696d [INFO] sha for GitHub repo BlinfoldKing/Tetrust: d4d8a6ad3327687bde3e8fb9e76779148328696d [INFO] validating manifest of BlinfoldKing/Tetrust on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of BlinfoldKing/Tetrust on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing BlinfoldKing/Tetrust [INFO] finished frobbing BlinfoldKing/Tetrust [INFO] frobbed toml for BlinfoldKing/Tetrust written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/BlinfoldKing/Tetrust/Cargo.toml [INFO] started frobbing BlinfoldKing/Tetrust [INFO] finished frobbing BlinfoldKing/Tetrust [INFO] frobbed toml for BlinfoldKing/Tetrust written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/BlinfoldKing/Tetrust/Cargo.toml [INFO] crate BlinfoldKing/Tetrust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking BlinfoldKing/Tetrust against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/BlinfoldKing/Tetrust:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3d571e0876b1c84dbf8aba8d23c8aa8b25c8a4f081957dc4bd0a2e0a107fddfe [INFO] running `"docker" "start" "-a" "3d571e0876b1c84dbf8aba8d23c8aa8b25c8a4f081957dc4bd0a2e0a107fddfe"` [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking piston-viewport v0.4.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking x11-dl v2.18.3 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling glutin v0.18.0 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking wayland-commons v0.20.12 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking wayland-client v0.20.12 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking piston2d-graphics v0.27.0 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking wayland-protocols v0.20.12 [INFO] [stderr] Checking smithay-client-toolkit v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking winit v0.17.2 [INFO] [stderr] Checking tiff v0.2.1 [INFO] [stderr] Checking image v0.20.1 [INFO] [stderr] Checking pistoncore-input v0.22.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.55.0 [INFO] [stderr] Checking pistoncore-window v0.33.0 [INFO] [stderr] Checking pistoncore-event_loop v0.38.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.49.0 [INFO] [stderr] Checking piston v0.38.0 [INFO] [stderr] Checking Tetrust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/main.rs:42:21 [INFO] [stderr] | [INFO] [stderr] 42 | if let Some(r) = e.render_args() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/main.rs:45:21 [INFO] [stderr] | [INFO] [stderr] 45 | if let Some(u) = e.update_args() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:161:25 [INFO] [stderr] | [INFO] [stderr] 161 | let mut tmp = self.shape[i][j]; [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: field is never used: `score` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | score: u64, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `gl` [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | gl: GlGraphics, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `rotate` [INFO] [stderr] --> src/main.rs:157:5 [INFO] [stderr] | [INFO] [stderr] 157 | fn rotate(&mut self, n: u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Tetrust` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `tetrust` [INFO] [stderr] [INFO] [stderr] warning: constant `i_block` should have an upper case name [INFO] [stderr] --> src/main.rs:191:7 [INFO] [stderr] | [INFO] [stderr] 191 | const i_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `I_BLOCK` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `o_block` should have an upper case name [INFO] [stderr] --> src/main.rs:198:7 [INFO] [stderr] | [INFO] [stderr] 198 | const o_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `O_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `t_block` should have an upper case name [INFO] [stderr] --> src/main.rs:205:7 [INFO] [stderr] | [INFO] [stderr] 205 | const t_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `T_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `s_block` should have an upper case name [INFO] [stderr] --> src/main.rs:212:7 [INFO] [stderr] | [INFO] [stderr] 212 | const s_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `S_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `z_block` should have an upper case name [INFO] [stderr] --> src/main.rs:219:7 [INFO] [stderr] | [INFO] [stderr] 219 | const z_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `Z_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `j_block` should have an upper case name [INFO] [stderr] --> src/main.rs:226:7 [INFO] [stderr] | [INFO] [stderr] 226 | const j_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `J_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `l_block` should have an upper case name [INFO] [stderr] --> src/main.rs:233:7 [INFO] [stderr] | [INFO] [stderr] 233 | const l_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `L_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `block_type` should have an upper case name [INFO] [stderr] --> src/main.rs:240:7 [INFO] [stderr] | [INFO] [stderr] 240 | const block_type: [[[u8; 4]; 4]; 7] = [ [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `BLOCK_TYPE` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/main.rs:42:21 [INFO] [stderr] | [INFO] [stderr] 42 | if let Some(r) = e.render_args() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/main.rs:45:21 [INFO] [stderr] | [INFO] [stderr] 45 | if let Some(u) = e.update_args() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:161:25 [INFO] [stderr] | [INFO] [stderr] 161 | let mut tmp = self.shape[i][j]; [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: field is never used: `score` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | score: u64, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `gl` [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | gl: GlGraphics, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `rotate` [INFO] [stderr] --> src/main.rs:157:5 [INFO] [stderr] | [INFO] [stderr] 157 | fn rotate(&mut self, n: u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Tetrust` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `tetrust` [INFO] [stderr] [INFO] [stderr] warning: constant `i_block` should have an upper case name [INFO] [stderr] --> src/main.rs:191:7 [INFO] [stderr] | [INFO] [stderr] 191 | const i_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `I_BLOCK` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `o_block` should have an upper case name [INFO] [stderr] --> src/main.rs:198:7 [INFO] [stderr] | [INFO] [stderr] 198 | const o_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `O_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `t_block` should have an upper case name [INFO] [stderr] --> src/main.rs:205:7 [INFO] [stderr] | [INFO] [stderr] 205 | const t_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `T_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `s_block` should have an upper case name [INFO] [stderr] --> src/main.rs:212:7 [INFO] [stderr] | [INFO] [stderr] 212 | const s_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `S_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `z_block` should have an upper case name [INFO] [stderr] --> src/main.rs:219:7 [INFO] [stderr] | [INFO] [stderr] 219 | const z_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `Z_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `j_block` should have an upper case name [INFO] [stderr] --> src/main.rs:226:7 [INFO] [stderr] | [INFO] [stderr] 226 | const j_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `J_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `l_block` should have an upper case name [INFO] [stderr] --> src/main.rs:233:7 [INFO] [stderr] | [INFO] [stderr] 233 | const l_block: [[u8; 4]; 4] = [ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `L_BLOCK` [INFO] [stderr] [INFO] [stderr] warning: constant `block_type` should have an upper case name [INFO] [stderr] --> src/main.rs:240:7 [INFO] [stderr] | [INFO] [stderr] 240 | const block_type: [[[u8; 4]; 4]; 7] = [ [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `BLOCK_TYPE` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `"docker" "inspect" "3d571e0876b1c84dbf8aba8d23c8aa8b25c8a4f081957dc4bd0a2e0a107fddfe"` [INFO] running `"docker" "rm" "-f" "3d571e0876b1c84dbf8aba8d23c8aa8b25c8a4f081957dc4bd0a2e0a107fddfe"` [INFO] [stdout] 3d571e0876b1c84dbf8aba8d23c8aa8b25c8a4f081957dc4bd0a2e0a107fddfe