[INFO] cloning repository https://github.com/BlinfoldKing/Tetrust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlinfoldKing/Tetrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlinfoldKing%2FTetrust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlinfoldKing%2FTetrust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d4d8a6ad3327687bde3e8fb9e76779148328696d [INFO] checking BlinfoldKing/Tetrust against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlinfoldKing%2FTetrust" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BlinfoldKing/Tetrust on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BlinfoldKing/Tetrust [INFO] finished tweaking git repo https://github.com/BlinfoldKing/Tetrust [INFO] tweaked toml for git repo https://github.com/BlinfoldKing/Tetrust written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/BlinfoldKing/Tetrust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded core-foundation v0.6.2 [INFO] [stderr] Downloaded syn v0.15.18 [INFO] [stderr] Downloaded winit v0.17.2 [INFO] [stderr] Downloaded cocoa v0.17.0 [INFO] [stderr] Downloaded wayland-scanner v0.20.12 [INFO] [stderr] Downloaded wayland-client v0.20.12 [INFO] [stderr] Downloaded wayland-protocols v0.20.12 [INFO] [stderr] Downloaded wayland-sys v0.20.12 [INFO] [stderr] Downloaded pistoncore-input v0.22.0 [INFO] [stderr] Downloaded core-graphics v0.16.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.38.0 [INFO] [stderr] Downloaded piston-viewport v0.4.0 [INFO] [stderr] Downloaded piston v0.38.0 [INFO] [stderr] Downloaded pistoncore-window v0.33.0 [INFO] [stderr] Downloaded piston2d-graphics v0.27.0 [INFO] [stderr] Downloaded glutin v0.18.0 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.55.0 [INFO] [stderr] Downloaded gleam v0.6.5 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.49.0 [INFO] [stderr] Downloaded smithay-client-toolkit v0.3.0 [INFO] [stderr] Downloaded wayland-commons v0.20.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", 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] 0fd64667ebd98fd3838d43c6768e36d620d33d877f0b5fc1883510bb0f88bdc8 [INFO] running `Command { std: "docker" "start" "-a" "0fd64667ebd98fd3838d43c6768e36d620d33d877f0b5fc1883510bb0f88bdc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0fd64667ebd98fd3838d43c6768e36d620d33d877f0b5fc1883510bb0f88bdc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fd64667ebd98fd3838d43c6768e36d620d33d877f0b5fc1883510bb0f88bdc8", kill_on_drop: false }` [INFO] [stdout] 0fd64667ebd98fd3838d43c6768e36d620d33d877f0b5fc1883510bb0f88bdc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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] 98c6dbea70a1a52e464c5775211d5aa5a333a36cdb724a053eb38a1993367eb6 [INFO] running `Command { std: "docker" "start" "-a" "98c6dbea70a1a52e464c5775211d5aa5a333a36cdb724a053eb38a1993367eb6", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking piston-viewport v0.4.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking gif v0.10.1 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking stb_truetype v0.2.4 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling quote v0.6.9 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.20.12 [INFO] [stderr] Checking num-iter v0.1.37 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking wayland-commons v0.20.12 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking piston2d-graphics v0.27.0 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling glutin v0.18.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking smithay-client-toolkit v0.3.0 [INFO] [stderr] Checking winit v0.17.2 [INFO] [stderr] Checking tiff v0.2.1 [INFO] [stderr] Checking image v0.20.1 [INFO] [stderr] Checking piston2d-opengl_graphics v0.55.0 [INFO] [stderr] Checking pistoncore-input v0.22.0 [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/rustwide/workdir) [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/main.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | if let Some(r) = e.render_args() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/main.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | if let Some(u) = e.update_args() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:161:25 [INFO] [stdout] | [INFO] [stdout] 161 | let mut tmp = self.shape[i][j]; [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 variable: `r` [INFO] [stdout] --> src/main.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | if let Some(r) = e.render_args() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/main.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | if let Some(u) = e.update_args() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `score` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | score: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gl` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | gl: GlGraphics, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rotate` [INFO] [stdout] --> src/main.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 157 | fn rotate(&mut self, n: u16) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Tetrust` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `tetrust` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `i_block` should have an upper case name [INFO] [stdout] --> src/main.rs:191:7 [INFO] [stdout] | [INFO] [stdout] 191 | const i_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `I_BLOCK` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `o_block` should have an upper case name [INFO] [stdout] --> src/main.rs:198:7 [INFO] [stdout] | [INFO] [stdout] 198 | const o_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `O_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `t_block` should have an upper case name [INFO] [stdout] --> src/main.rs:205:7 [INFO] [stdout] | [INFO] [stdout] 205 | const t_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `T_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `s_block` should have an upper case name [INFO] [stdout] --> src/main.rs:212:7 [INFO] [stdout] | [INFO] [stdout] 212 | const s_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `S_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `z_block` should have an upper case name [INFO] [stdout] --> src/main.rs:219:7 [INFO] [stdout] | [INFO] [stdout] 219 | const z_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `Z_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `j_block` should have an upper case name [INFO] [stdout] --> src/main.rs:226:7 [INFO] [stdout] | [INFO] [stdout] 226 | const j_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `J_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `l_block` should have an upper case name [INFO] [stdout] --> src/main.rs:233:7 [INFO] [stdout] | [INFO] [stdout] 233 | const l_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `L_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `block_type` should have an upper case name [INFO] [stdout] --> src/main.rs:240:7 [INFO] [stdout] | [INFO] [stdout] 240 | const block_type: [[[u8; 4]; 4]; 7] = [ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `BLOCK_TYPE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:161:25 [INFO] [stdout] | [INFO] [stdout] 161 | let mut tmp = self.shape[i][j]; [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: field is never read: `score` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | score: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gl` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | gl: GlGraphics, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rotate` [INFO] [stdout] --> src/main.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 157 | fn rotate(&mut self, n: u16) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Tetrust` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `tetrust` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `i_block` should have an upper case name [INFO] [stdout] --> src/main.rs:191:7 [INFO] [stdout] | [INFO] [stdout] 191 | const i_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `I_BLOCK` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `o_block` should have an upper case name [INFO] [stdout] --> src/main.rs:198:7 [INFO] [stdout] | [INFO] [stdout] 198 | const o_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `O_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `t_block` should have an upper case name [INFO] [stdout] --> src/main.rs:205:7 [INFO] [stdout] | [INFO] [stdout] 205 | const t_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `T_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `s_block` should have an upper case name [INFO] [stdout] --> src/main.rs:212:7 [INFO] [stdout] | [INFO] [stdout] 212 | const s_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `S_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `z_block` should have an upper case name [INFO] [stdout] --> src/main.rs:219:7 [INFO] [stdout] | [INFO] [stdout] 219 | const z_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `Z_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `j_block` should have an upper case name [INFO] [stdout] --> src/main.rs:226:7 [INFO] [stdout] | [INFO] [stdout] 226 | const j_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `J_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `l_block` should have an upper case name [INFO] [stdout] --> src/main.rs:233:7 [INFO] [stdout] | [INFO] [stdout] 233 | const l_block: [[u8; 4]; 4] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `L_BLOCK` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `block_type` should have an upper case name [INFO] [stdout] --> src/main.rs:240:7 [INFO] [stdout] | [INFO] [stdout] 240 | const block_type: [[[u8; 4]; 4]; 7] = [ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `BLOCK_TYPE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "98c6dbea70a1a52e464c5775211d5aa5a333a36cdb724a053eb38a1993367eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98c6dbea70a1a52e464c5775211d5aa5a333a36cdb724a053eb38a1993367eb6", kill_on_drop: false }` [INFO] [stdout] 98c6dbea70a1a52e464c5775211d5aa5a333a36cdb724a053eb38a1993367eb6