[INFO] cloning repository https://github.com/shonen787/drunken_wizards [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shonen787/drunken_wizards" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshonen787%2Fdrunken_wizards", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshonen787%2Fdrunken_wizards'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a16463b9b26c5bd79e402e2566ce0fc564661271 [INFO] checking shonen787/drunken_wizards against master#1ab98933fa75d72e882b86feac1a0be3a5b02cb0 for pr-83850 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshonen787%2Fdrunken_wizards" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shonen787/drunken_wizards on toolchain 1ab98933fa75d72e882b86feac1a0be3a5b02cb0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shonen787/drunken_wizards [INFO] finished tweaking git repo https://github.com/shonen787/drunken_wizards [INFO] tweaked toml for git repo https://github.com/shonen787/drunken_wizards written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/shonen787/drunken_wizards already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5974e59986c8a796e64e4b933392d946df0dcfd2594bc8da386ef71bbd89ec9d [INFO] running `Command { std: "docker" "start" "-a" "5974e59986c8a796e64e4b933392d946df0dcfd2594bc8da386ef71bbd89ec9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5974e59986c8a796e64e4b933392d946df0dcfd2594bc8da386ef71bbd89ec9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5974e59986c8a796e64e4b933392d946df0dcfd2594bc8da386ef71bbd89ec9d", kill_on_drop: false }` [INFO] [stdout] 5974e59986c8a796e64e4b933392d946df0dcfd2594bc8da386ef71bbd89ec9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 596d09abf1d083932e5e1bade214a50532889af5c981f0da49a1c1f8bc7da343 [INFO] running `Command { std: "docker" "start" "-a" "596d09abf1d083932e5e1bade214a50532889af5c981f0da49a1c1f8bc7da343", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v1.0.93 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking ttf-parser v0.15.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking emath v0.17.0 [INFO] [stderr] Checking atomic_refcell v0.1.8 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking glow v0.11.2 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.4 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking owned_ttf_parser v0.15.0 [INFO] [stderr] Checking nix v0.22.3 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking memmap2 v0.3.1 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking ab_glyph v0.2.15 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Checking epaint v0.17.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling wayland-protocols v0.29.4 [INFO] [stderr] Checking webbrowser v0.7.1 [INFO] [stderr] Checking egui v0.17.0 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking wayland-commons v0.29.4 [INFO] [stderr] Checking calloop v0.9.3 [INFO] [stderr] Checking x11rb v0.9.0 [INFO] [stderr] Checking wayland-cursor v0.29.4 [INFO] [stderr] Checking wayland-egl v0.29.4 [INFO] [stderr] Compiling bytemuck_derive v1.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking emath v0.18.0 [INFO] [stderr] Checking epaint v0.18.1 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking arboard v2.1.0 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking epi v0.17.0 [INFO] [stderr] Checking egui v0.18.1 [INFO] [stderr] Checking egui_glow v0.18.1 [INFO] [stderr] Checking glutin v0.28.0 [INFO] [stderr] Checking egui-winit v0.18.0 [INFO] [stderr] Checking eframe v0.18.0 [INFO] [stderr] Checking drunk_wizards v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fmt::format` [INFO] [stdout] --> src/main.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::HashMap, fmt::format}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::format` [INFO] [stdout] --> src/main.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::HashMap, fmt::format}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/main.rs:85:29 [INFO] [stdout] | [INFO] [stdout] 85 | let mut size = self.rules.keys().len() as i32; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `looper` is never read [INFO] [stdout] --> src/main.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | looper = false; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/main.rs:85:29 [INFO] [stdout] | [INFO] [stdout] 85 | let mut size = self.rules.keys().len() as i32; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:85:25 [INFO] [stdout] | [INFO] [stdout] 85 | let mut size = self.rules.keys().len() as i32; [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: value assigned to `looper` is never read [INFO] [stdout] --> src/main.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | looper = false; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [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/main.rs:85:25 [INFO] [stdout] | [INFO] [stdout] 85 | let mut size = self.rules.keys().len() as i32; [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: `name` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `age` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | age: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `MyApp` should have a snake case name [INFO] [stdout] --> src/main.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | fn add_rules(MyApp: &mut MyApp, key: u32, value: String) { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `my_app` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `age` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | age: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `MyApp` should have a snake case name [INFO] [stdout] --> src/main.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | fn add_rules(MyApp: &mut MyApp, key: u32, value: String) { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `my_app` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.64s [INFO] running `Command { std: "docker" "inspect" "596d09abf1d083932e5e1bade214a50532889af5c981f0da49a1c1f8bc7da343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "596d09abf1d083932e5e1bade214a50532889af5c981f0da49a1c1f8bc7da343", kill_on_drop: false }` [INFO] [stdout] 596d09abf1d083932e5e1bade214a50532889af5c981f0da49a1c1f8bc7da343