[INFO] cloning repository https://github.com/Rickgg/me_myself [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rickgg/me_myself" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRickgg%2Fme_myself", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRickgg%2Fme_myself'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 50cb343e4e2d2ea9cd60222180df46577f6c4059 [INFO] checking Rickgg/me_myself against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRickgg%2Fme_myself" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rickgg/me_myself on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Rickgg/me_myself [INFO] finished tweaking git repo https://github.com/Rickgg/me_myself [INFO] tweaked toml for git repo https://github.com/Rickgg/me_myself written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Rickgg/me_myself already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/sunjay/turtle` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston-graphics_api_version v0.2.0 [INFO] [stderr] Downloaded shader_version v0.6.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.63.0 [INFO] [stderr] Downloaded env_logger v0.8.1 [INFO] [stderr] Downloaded pistoncore-event_loop v0.49.0 [INFO] [stderr] Downloaded piston v0.49.0 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Downloaded backtrace v0.3.54 [INFO] [stderr] Downloaded cc v1.0.62 [INFO] [stderr] Downloaded image v0.23.11 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.68.0 [INFO] [stderr] Downloaded piston_window v0.108.0 [INFO] [stderr] Downloaded glutin v0.21.2 [INFO] [stderr] Downloaded piston2d-graphics v0.36.0 [INFO] [stderr] Downloaded gl_generator v0.10.0 [INFO] [stderr] Downloaded gl v0.11.0 [INFO] [stderr] Downloaded tiff v0.6.0 [INFO] [stderr] Downloaded piston-viewport v1.0.0 [INFO] [stderr] Downloaded pistoncore-input v0.28.1 [INFO] [stderr] Downloaded pistoncore-window v0.44.0 [INFO] [stderr] Downloaded syn v1.0.42 [INFO] [stderr] Downloaded svg v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 005c711f293aaa9a9d8531e541ad9643f7567bbe4eb71ef7fe235a3fa2486d19 [INFO] running `Command { std: "docker" "start" "-a" "005c711f293aaa9a9d8531e541ad9643f7567bbe4eb71ef7fe235a3fa2486d19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "005c711f293aaa9a9d8531e541ad9643f7567bbe4eb71ef7fe235a3fa2486d19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "005c711f293aaa9a9d8531e541ad9643f7567bbe4eb71ef7fe235a3fa2486d19", kill_on_drop: false }` [INFO] [stdout] 005c711f293aaa9a9d8531e541ad9643f7567bbe4eb71ef7fe235a3fa2486d19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c634bbc3cb58f24a492e1ea5423afc3bce8499dcec1213a486bf23d20514a8b2 [INFO] running `Command { std: "docker" "start" "-a" "c634bbc3cb58f24a492e1ea5423afc3bce8499dcec1213a486bf23d20514a8b2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking libloading v0.6.5 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking piston-graphics_api_version v0.2.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling cc v1.0.62 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking weezl v0.1.3 [INFO] [stderr] Checking gfx_core v0.9.2 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking shader_version v0.6.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking piston2d-graphics v0.36.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Checking gfx v0.18.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking svg v0.8.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking tiff v0.6.0 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking env_logger v0.8.1 [INFO] [stderr] Checking gfx_device_gl v0.16.2 [INFO] [stderr] Checking image v0.23.11 [INFO] [stderr] Checking piston-gfx_texture v0.41.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.68.0 [INFO] [stderr] Checking pistoncore-input v0.28.1 [INFO] [stderr] Checking pistoncore-window v0.44.0 [INFO] [stderr] Checking pistoncore-event_loop v0.49.0 [INFO] [stderr] Checking piston v0.49.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking pistoncore-glutin_window v0.63.0 [INFO] [stderr] Checking piston_window v0.108.0 [INFO] [stderr] Checking turtle v1.0.0-rc.4 (https://github.com/sunjay/turtle?rev=bf64b8333a2be1914378d8a22a4788947711182b#bf64b833) [INFO] [stderr] Checking me_myself v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `turtle` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use turtle; [INFO] [stdout] | ^^^^^^ the item `turtle` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, `info`, `log_enabled` [INFO] [stdout] --> src/memory.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{debug, error, log_enabled, info, Level}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `log_enabled` [INFO] [stdout] --> src/compiler.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use log::{debug, error, log_enabled, info, Level, warn}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `log_enabled` [INFO] [stdout] --> src/vm.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug, error, log_enabled, info, Level}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `turtle` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use turtle; [INFO] [stdout] | ^^^^^^ the item `turtle` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, `info`, `log_enabled` [INFO] [stdout] --> src/memory.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{debug, error, log_enabled, info, Level}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `log_enabled` [INFO] [stdout] --> src/compiler.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use log::{debug, error, log_enabled, info, Level, warn}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `log_enabled` [INFO] [stdout] --> src/vm.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug, error, log_enabled, info, Level}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:284:37 [INFO] [stdout] | [INFO] [stdout] 284 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [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: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:299:37 [INFO] [stdout] | [INFO] [stdout] 299 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:314:37 [INFO] [stdout] | [INFO] [stdout] 314 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:479:33 [INFO] [stdout] | [INFO] [stdout] 479 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:534:33 [INFO] [stdout] | [INFO] [stdout] 534 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:589:33 [INFO] [stdout] | [INFO] [stdout] 589 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:633:33 [INFO] [stdout] | [INFO] [stdout] 633 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `params` is never read [INFO] [stdout] --> src/compiler.rs:852:25 [INFO] [stdout] | [INFO] [stdout] 852 | let mut params: Vec = Default::default(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `is_special` is never read [INFO] [stdout] --> src/compiler.rs:853:25 [INFO] [stdout] | [INFO] [stdout] 853 | let mut is_special: bool = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:284:37 [INFO] [stdout] | [INFO] [stdout] 284 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [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: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:299:37 [INFO] [stdout] | [INFO] [stdout] 299 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:314:37 [INFO] [stdout] | [INFO] [stdout] 314 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:772:21 [INFO] [stdout] | [INFO] [stdout] 772 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:479:33 [INFO] [stdout] | [INFO] [stdout] 479 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:534:33 [INFO] [stdout] | [INFO] [stdout] 534 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:976:25 [INFO] [stdout] | [INFO] [stdout] 976 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:1023:25 [INFO] [stdout] | [INFO] [stdout] 1023 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:589:33 [INFO] [stdout] | [INFO] [stdout] 589 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:633:33 [INFO] [stdout] | [INFO] [stdout] 633 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `params` is never read [INFO] [stdout] --> src/compiler.rs:852:25 [INFO] [stdout] | [INFO] [stdout] 852 | let mut params: Vec = Default::default(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `is_special` is never read [INFO] [stdout] --> src/compiler.rs:853:25 [INFO] [stdout] | [INFO] [stdout] 853 | let mut is_special: bool = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:772:21 [INFO] [stdout] | [INFO] [stdout] 772 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:976:25 [INFO] [stdout] | [INFO] [stdout] 976 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:1023:25 [INFO] [stdout] | [INFO] [stdout] 1023 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/vm.rs:657:32 [INFO] [stdout] | [INFO] [stdout] 657 | ... Ok(n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/vm.rs:662:49 [INFO] [stdout] | [INFO] [stdout] 662 | ... Err(err) => panic!("Value cannot be parsed into int {}", input) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/vm.rs:668:49 [INFO] [stdout] | [INFO] [stdout] 668 | ... Err(err) => panic!("Value cannot be parsed into float {}.", input) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `LocalUpperLim` and `CteString` are never constructed [INFO] [stdout] --> src/memory.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum BaseDirs { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | LocalUpperLim = 13000, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | CteString = 33000, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Position` is never constructed [INFO] [stdout] --> src/compiler.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 50 | enum Actions { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 89 | Position, // x, y // Done [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Actions` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Type` should have a snake case name [INFO] [stdout] --> src/compiler.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | Type: VarType, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 32 | r#type: VarType, [INFO] [stdout] | ~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Location` should have a snake case name [INFO] [stdout] --> src/compiler.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Location: String [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `location` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Value` should have a snake case name [INFO] [stdout] --> src/compiler.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | Value: String, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Type` should have a snake case name [INFO] [stdout] --> src/compiler.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | Type: VarType, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 185 | r#type: VarType, [INFO] [stdout] | ~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Location` should have a snake case name [INFO] [stdout] --> src/compiler.rs:186:5 [INFO] [stdout] | [INFO] [stdout] 186 | Location: String [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `location` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/vm.rs:657:32 [INFO] [stdout] | [INFO] [stdout] 657 | ... Ok(n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/vm.rs:662:49 [INFO] [stdout] | [INFO] [stdout] 662 | ... Err(err) => panic!("Value cannot be parsed into int {}", input) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/vm.rs:668:49 [INFO] [stdout] | [INFO] [stdout] 668 | ... Err(err) => panic!("Value cannot be parsed into float {}.", input) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/compiler.rs:414:21 [INFO] [stdout] | [INFO] [stdout] 414 | drop(temp_loc); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `i32` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:780:29 [INFO] [stdout] | [INFO] [stdout] 780 | let VC = Var { Location: new_loc.to_string(), Type: VarType::Int }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:781:29 [INFO] [stdout] | [INFO] [stdout] 781 | let VF = Var { Location: new_loc2.to_string(), Type: VarType::Int }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:791:29 [INFO] [stdout] | [INFO] [stdout] 791 | let VC = Var { Location: new_loc.to_string(), Type: VarType::Float }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:792:29 [INFO] [stdout] | [INFO] [stdout] 792 | let VF = Var { Location: new_loc2.to_string(), Type: VarType::Float }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:774:22 [INFO] [stdout] | [INFO] [stdout] 774 | let (VC, VF, temp_comp): (Var, Var, Var) = match control_var.Type { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:774:26 [INFO] [stdout] | [INFO] [stdout] 774 | let (VC, VF, temp_comp): (Var, Var, Var) = match control_var.Type { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/compiler.rs:1105:9 [INFO] [stdout] | [INFO] [stdout] 1105 | writeln!(file, "P {}", self.program_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `LocalUpperLim` and `CteString` are never constructed [INFO] [stdout] --> src/memory.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum BaseDirs { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | LocalUpperLim = 13000, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | CteString = 33000, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Position` is never constructed [INFO] [stdout] --> src/compiler.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 50 | enum Actions { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 89 | Position, // x, y // Done [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Actions` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Type` should have a snake case name [INFO] [stdout] --> src/compiler.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | Type: VarType, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 32 | r#type: VarType, [INFO] [stdout] | ~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Location` should have a snake case name [INFO] [stdout] --> src/compiler.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Location: String [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `location` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Value` should have a snake case name [INFO] [stdout] --> src/compiler.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | Value: String, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Type` should have a snake case name [INFO] [stdout] --> src/compiler.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | Type: VarType, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 185 | r#type: VarType, [INFO] [stdout] | ~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Location` should have a snake case name [INFO] [stdout] --> src/compiler.rs:186:5 [INFO] [stdout] | [INFO] [stdout] 186 | Location: String [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `location` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/compiler.rs:414:21 [INFO] [stdout] | [INFO] [stdout] 414 | drop(temp_loc); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `i32` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:780:29 [INFO] [stdout] | [INFO] [stdout] 780 | let VC = Var { Location: new_loc.to_string(), Type: VarType::Int }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:781:29 [INFO] [stdout] | [INFO] [stdout] 781 | let VF = Var { Location: new_loc2.to_string(), Type: VarType::Int }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:791:29 [INFO] [stdout] | [INFO] [stdout] 791 | let VC = Var { Location: new_loc.to_string(), Type: VarType::Float }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:792:29 [INFO] [stdout] | [INFO] [stdout] 792 | let VF = Var { Location: new_loc2.to_string(), Type: VarType::Float }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:774:22 [INFO] [stdout] | [INFO] [stdout] 774 | let (VC, VF, temp_comp): (Var, Var, Var) = match control_var.Type { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:774:26 [INFO] [stdout] | [INFO] [stdout] 774 | let (VC, VF, temp_comp): (Var, Var, Var) = match control_var.Type { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/compiler.rs:1105:9 [INFO] [stdout] | [INFO] [stdout] 1105 | writeln!(file, "P {}", self.program_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.97s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.8.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "c634bbc3cb58f24a492e1ea5423afc3bce8499dcec1213a486bf23d20514a8b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c634bbc3cb58f24a492e1ea5423afc3bce8499dcec1213a486bf23d20514a8b2", kill_on_drop: false }` [INFO] [stdout] c634bbc3cb58f24a492e1ea5423afc3bce8499dcec1213a486bf23d20514a8b2 [INFO] checking Rickgg/me_myself against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRickgg%2Fme_myself" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rickgg/me_myself on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Rickgg/me_myself [INFO] finished tweaking git repo https://github.com/Rickgg/me_myself [INFO] tweaked toml for git repo https://github.com/Rickgg/me_myself written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Rickgg/me_myself already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a959f16ca0c60c3252645706a2933bec3fc50da5d8bfdb9a3d5c862ef9fb85d [INFO] running `Command { std: "docker" "start" "-a" "1a959f16ca0c60c3252645706a2933bec3fc50da5d8bfdb9a3d5c862ef9fb85d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a959f16ca0c60c3252645706a2933bec3fc50da5d8bfdb9a3d5c862ef9fb85d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a959f16ca0c60c3252645706a2933bec3fc50da5d8bfdb9a3d5c862ef9fb85d", kill_on_drop: false }` [INFO] [stdout] 1a959f16ca0c60c3252645706a2933bec3fc50da5d8bfdb9a3d5c862ef9fb85d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcdfc369611813ec6d8f16a489e9af9fd5fcde867a99083752b25ff8082a290e [INFO] running `Command { std: "docker" "start" "-a" "bcdfc369611813ec6d8f16a489e9af9fd5fcde867a99083752b25ff8082a290e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking libloading v0.6.5 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking piston-graphics_api_version v0.2.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling cc v1.0.62 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking weezl v0.1.3 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking gfx_core v0.9.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking gfx v0.18.2 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking shader_version v0.6.0 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking piston2d-graphics v0.36.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking svg v0.8.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking env_logger v0.8.1 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking tiff v0.6.0 [INFO] [stderr] Checking gfx_device_gl v0.16.2 [INFO] [stderr] Checking image v0.23.11 [INFO] [stderr] Checking piston-gfx_texture v0.41.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.68.0 [INFO] [stderr] Checking pistoncore-input v0.28.1 [INFO] [stderr] Checking pistoncore-window v0.44.0 [INFO] [stderr] Checking pistoncore-event_loop v0.49.0 [INFO] [stderr] Checking piston v0.49.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking pistoncore-glutin_window v0.63.0 [INFO] [stderr] Checking piston_window v0.108.0 [INFO] [stderr] Checking turtle v1.0.0-rc.4 (https://github.com/sunjay/turtle?rev=bf64b8333a2be1914378d8a22a4788947711182b#bf64b833) [INFO] [stderr] Checking me_myself v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `turtle` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use turtle; [INFO] [stdout] | ^^^^^^ the item `turtle` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, `info`, `log_enabled` [INFO] [stdout] --> src/memory.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{debug, error, log_enabled, info, Level}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `log_enabled` [INFO] [stdout] --> src/compiler.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use log::{debug, error, log_enabled, info, Level, warn}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `log_enabled` [INFO] [stdout] --> src/vm.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug, error, log_enabled, info, Level}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `turtle` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use turtle; [INFO] [stdout] | ^^^^^^ the item `turtle` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, `info`, `log_enabled` [INFO] [stdout] --> src/memory.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{debug, error, log_enabled, info, Level}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `log_enabled` [INFO] [stdout] --> src/compiler.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use log::{debug, error, log_enabled, info, Level, warn}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `log_enabled` [INFO] [stdout] --> src/vm.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug, error, log_enabled, info, Level}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:284:37 [INFO] [stdout] | [INFO] [stdout] 284 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [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: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:299:37 [INFO] [stdout] | [INFO] [stdout] 299 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:314:37 [INFO] [stdout] | [INFO] [stdout] 314 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:284:37 [INFO] [stdout] | [INFO] [stdout] 284 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [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: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:299:37 [INFO] [stdout] | [INFO] [stdout] 299 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:314:37 [INFO] [stdout] | [INFO] [stdout] 314 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:479:33 [INFO] [stdout] | [INFO] [stdout] 479 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:534:33 [INFO] [stdout] | [INFO] [stdout] 534 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:589:33 [INFO] [stdout] | [INFO] [stdout] 589 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:633:33 [INFO] [stdout] | [INFO] [stdout] 633 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:479:33 [INFO] [stdout] | [INFO] [stdout] 479 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `params` is never read [INFO] [stdout] --> src/compiler.rs:852:25 [INFO] [stdout] | [INFO] [stdout] 852 | let mut params: Vec = Default::default(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `is_special` is never read [INFO] [stdout] --> src/compiler.rs:853:25 [INFO] [stdout] | [INFO] [stdout] 853 | let mut is_special: bool = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:534:33 [INFO] [stdout] | [INFO] [stdout] 534 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:589:33 [INFO] [stdout] | [INFO] [stdout] 589 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:633:33 [INFO] [stdout] | [INFO] [stdout] 633 | ... let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `params` is never read [INFO] [stdout] --> src/compiler.rs:852:25 [INFO] [stdout] | [INFO] [stdout] 852 | let mut params: Vec = Default::default(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `is_special` is never read [INFO] [stdout] --> src/compiler.rs:853:25 [INFO] [stdout] | [INFO] [stdout] 853 | let mut is_special: bool = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:772:21 [INFO] [stdout] | [INFO] [stdout] 772 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:976:25 [INFO] [stdout] | [INFO] [stdout] 976 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:1023:25 [INFO] [stdout] | [INFO] [stdout] 1023 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:772:21 [INFO] [stdout] | [INFO] [stdout] 772 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:976:25 [INFO] [stdout] | [INFO] [stdout] 976 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler.rs:1023:25 [INFO] [stdout] | [INFO] [stdout] 1023 | let mut current_func = self.function_table.get_mut(self.current_func.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/vm.rs:657:32 [INFO] [stdout] | [INFO] [stdout] 657 | ... Ok(n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/vm.rs:662:49 [INFO] [stdout] | [INFO] [stdout] 662 | ... Err(err) => panic!("Value cannot be parsed into int {}", input) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/vm.rs:668:49 [INFO] [stdout] | [INFO] [stdout] 668 | ... Err(err) => panic!("Value cannot be parsed into float {}.", input) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/vm.rs:657:32 [INFO] [stdout] | [INFO] [stdout] 657 | ... Ok(n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/vm.rs:662:49 [INFO] [stdout] | [INFO] [stdout] 662 | ... Err(err) => panic!("Value cannot be parsed into int {}", input) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/vm.rs:668:49 [INFO] [stdout] | [INFO] [stdout] 668 | ... Err(err) => panic!("Value cannot be parsed into float {}.", input) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `LocalUpperLim` and `CteString` are never constructed [INFO] [stdout] --> src/memory.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum BaseDirs { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | LocalUpperLim = 13000, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | CteString = 33000, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Position` is never constructed [INFO] [stdout] --> src/compiler.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 50 | enum Actions { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 89 | Position, // x, y // Done [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Actions` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Type` should have a snake case name [INFO] [stdout] --> src/compiler.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | Type: VarType, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 32 | r#type: VarType, [INFO] [stdout] | ~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Location` should have a snake case name [INFO] [stdout] --> src/compiler.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Location: String [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `location` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Value` should have a snake case name [INFO] [stdout] --> src/compiler.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | Value: String, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Type` should have a snake case name [INFO] [stdout] --> src/compiler.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | Type: VarType, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 185 | r#type: VarType, [INFO] [stdout] | ~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Location` should have a snake case name [INFO] [stdout] --> src/compiler.rs:186:5 [INFO] [stdout] | [INFO] [stdout] 186 | Location: String [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `location` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/compiler.rs:414:21 [INFO] [stdout] | [INFO] [stdout] 414 | drop(temp_loc); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `i32` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:780:29 [INFO] [stdout] | [INFO] [stdout] 780 | let VC = Var { Location: new_loc.to_string(), Type: VarType::Int }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:781:29 [INFO] [stdout] | [INFO] [stdout] 781 | let VF = Var { Location: new_loc2.to_string(), Type: VarType::Int }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:791:29 [INFO] [stdout] | [INFO] [stdout] 791 | let VC = Var { Location: new_loc.to_string(), Type: VarType::Float }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:792:29 [INFO] [stdout] | [INFO] [stdout] 792 | let VF = Var { Location: new_loc2.to_string(), Type: VarType::Float }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:774:22 [INFO] [stdout] | [INFO] [stdout] 774 | let (VC, VF, temp_comp): (Var, Var, Var) = match control_var.Type { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:774:26 [INFO] [stdout] | [INFO] [stdout] 774 | let (VC, VF, temp_comp): (Var, Var, Var) = match control_var.Type { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `LocalUpperLim` and `CteString` are never constructed [INFO] [stdout] --> src/memory.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum BaseDirs { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | LocalUpperLim = 13000, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | CteString = 33000, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Position` is never constructed [INFO] [stdout] --> src/compiler.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 50 | enum Actions { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 89 | Position, // x, y // Done [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Actions` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Type` should have a snake case name [INFO] [stdout] --> src/compiler.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | Type: VarType, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 32 | r#type: VarType, [INFO] [stdout] | ~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Location` should have a snake case name [INFO] [stdout] --> src/compiler.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Location: String [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `location` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Value` should have a snake case name [INFO] [stdout] --> src/compiler.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | Value: String, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Type` should have a snake case name [INFO] [stdout] --> src/compiler.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | Type: VarType, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier [INFO] [stdout] | [INFO] [stdout] 185 | r#type: VarType, [INFO] [stdout] | ~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Location` should have a snake case name [INFO] [stdout] --> src/compiler.rs:186:5 [INFO] [stdout] | [INFO] [stdout] 186 | Location: String [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `location` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/compiler.rs:414:21 [INFO] [stdout] | [INFO] [stdout] 414 | drop(temp_loc); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `i32` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:780:29 [INFO] [stdout] | [INFO] [stdout] 780 | let VC = Var { Location: new_loc.to_string(), Type: VarType::Int }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:781:29 [INFO] [stdout] | [INFO] [stdout] 781 | let VF = Var { Location: new_loc2.to_string(), Type: VarType::Int }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:791:29 [INFO] [stdout] | [INFO] [stdout] 791 | let VC = Var { Location: new_loc.to_string(), Type: VarType::Float }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:792:29 [INFO] [stdout] | [INFO] [stdout] 792 | let VF = Var { Location: new_loc2.to_string(), Type: VarType::Float }; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VC` should have a snake case name [INFO] [stdout] --> src/compiler.rs:774:22 [INFO] [stdout] | [INFO] [stdout] 774 | let (VC, VF, temp_comp): (Var, Var, Var) = match control_var.Type { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VF` should have a snake case name [INFO] [stdout] --> src/compiler.rs:774:26 [INFO] [stdout] | [INFO] [stdout] 774 | let (VC, VF, temp_comp): (Var, Var, Var) = match control_var.Type { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/compiler.rs:1105:9 [INFO] [stdout] | [INFO] [stdout] 1105 | writeln!(file, "P {}", self.program_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/compiler.rs:1105:9 [INFO] [stdout] | [INFO] [stdout] 1105 | writeln!(file, "P {}", self.program_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.91s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.8.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "bcdfc369611813ec6d8f16a489e9af9fd5fcde867a99083752b25ff8082a290e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcdfc369611813ec6d8f16a489e9af9fd5fcde867a99083752b25ff8082a290e", kill_on_drop: false }` [INFO] [stdout] bcdfc369611813ec6d8f16a489e9af9fd5fcde867a99083752b25ff8082a290e