[INFO] cloning repository https://github.com/jackpot51/emulition [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackpot51/emulition" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackpot51%2Femulition", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackpot51%2Femulition'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] afac7116dea375494b8319e7ad1a8a3d27f4987d [INFO] checking jackpot51/emulition against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackpot51%2Femulition" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jackpot51/emulition on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jackpot51/emulition [INFO] finished tweaking git repo https://github.com/jackpot51/emulition [INFO] tweaked toml for git repo https://github.com/jackpot51/emulition written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/jackpot51/emulition already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v0.2.1 [INFO] [stderr] Downloaded sdl2_ttf v0.9.1 [INFO] [stderr] Downloaded sdl2_image v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f13b86f6c1159de1eb45d56db4adf368ddf694c47ea6c27155a4af59c692047 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6f13b86f6c1159de1eb45d56db4adf368ddf694c47ea6c27155a4af59c692047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f13b86f6c1159de1eb45d56db4adf368ddf694c47ea6c27155a4af59c692047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f13b86f6c1159de1eb45d56db4adf368ddf694c47ea6c27155a4af59c692047", kill_on_drop: false }` [INFO] [stdout] 6f13b86f6c1159de1eb45d56db4adf368ddf694c47ea6c27155a4af59c692047 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2df5a772cce20ec21d3aaf22502ce37a7148ad6829c065d71cb628926cf9d73 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a2df5a772cce20ec21d3aaf22502ce37a7148ad6829c065d71cb628926cf9d73", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling sdl2-sys v0.6.2 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking bitflags v0.2.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Checking smallvec v0.6.8 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-timer v0.2.9 [INFO] [stderr] Checking arrayvec v0.4.10 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.0 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking rand_os v0.1.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking openssl-sys v0.9.40 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking libflate v0.1.19 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking rand v0.6.4 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking openssl v0.10.16 [INFO] [stderr] Checking tokio-io v0.1.11 [INFO] [stderr] Checking http v0.1.15 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking toml v0.1.30 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking serde_json v1.0.37 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking crossbeam-channel v0.3.6 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking h2 v0.1.16 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking tokio-threadpool v0.1.11 [INFO] [stderr] Checking native-tls v0.2.2 [INFO] [stderr] Checking sdl2 v0.9.1 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Checking tokio v0.1.15 [INFO] [stderr] Checking hyper v0.12.23 [INFO] [stderr] Checking sdl2_ttf v0.9.1 [INFO] [stderr] Checking sdl2_image v0.3.0 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking reqwest v0.9.9 [INFO] [stderr] Checking emulition v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/emulator.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(RustcDecodable)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/emulator.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(RustcDecodable)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | y += s; [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: value assigned to `x` is never read [INFO] [stdout] --> src/main.rs:234:25 [INFO] [stdout] | [INFO] [stdout] 234 | x = s; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:235:25 [INFO] [stdout] | [INFO] [stdout] 235 | y = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:285:25 [INFO] [stdout] | [INFO] [stdout] 285 | y += 32; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:296:25 [INFO] [stdout] | [INFO] [stdout] 296 | y += 32; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `font` [INFO] [stdout] --> src/emulator.rs:64:49 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn draw(&self, renderer: &mut Renderer, font: &Font, x: i32, y: i32, w: i32, h: i32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_font` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `image_dl` [INFO] [stdout] --> src/rom.rs:108:25 [INFO] [stdout] | [INFO] [stdout] 108 | if let Some(image_dl) = self.image_dl.take() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_dl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `doperoms` [INFO] [stdout] --> src/rom.rs:125:25 [INFO] [stdout] | [INFO] [stdout] 125 | if let Some(doperoms) = self.doperoms.take() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_doperoms` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | y += s; [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: value assigned to `x` is never read [INFO] [stdout] --> src/main.rs:234:25 [INFO] [stdout] | [INFO] [stdout] 234 | x = s; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:235:25 [INFO] [stdout] | [INFO] [stdout] 235 | y = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:285:25 [INFO] [stdout] | [INFO] [stdout] 285 | y += 32; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:296:25 [INFO] [stdout] | [INFO] [stdout] 296 | y += 32; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `font` [INFO] [stdout] --> src/emulator.rs:64:49 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn draw(&self, renderer: &mut Renderer, font: &Font, x: i32, y: i32, w: i32, h: i32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_font` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `image_dl` [INFO] [stdout] --> src/rom.rs:108:25 [INFO] [stdout] | [INFO] [stdout] 108 | if let Some(image_dl) = self.image_dl.take() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_dl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `doperoms` [INFO] [stdout] --> src/rom.rs:125:25 [INFO] [stdout] | [INFO] [stdout] 125 | if let Some(doperoms) = self.doperoms.take() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_doperoms` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:248:29 [INFO] [stdout] | [INFO] [stdout] 248 | if let Some(mut emulator) = emulators.get_mut(key) { [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/main.rs:442:21 [INFO] [stdout] | [INFO] [stdout] 442 | for (_, mut emulator) in emulators.iter_mut() { [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/main.rs:248:29 [INFO] [stdout] | [INFO] [stdout] 248 | if let Some(mut emulator) = emulators.get_mut(key) { [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/main.rs:442:21 [INFO] [stdout] | [INFO] [stdout] 442 | for (_, mut emulator) in emulators.iter_mut() { [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/emulator.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | for mut rom in self.roms.iter_mut() { [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/emulator.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | for mut rom in self.roms.iter_mut() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.42s [INFO] running `Command { std: "docker" "inspect" "a2df5a772cce20ec21d3aaf22502ce37a7148ad6829c065d71cb628926cf9d73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2df5a772cce20ec21d3aaf22502ce37a7148ad6829c065d71cb628926cf9d73", kill_on_drop: false }` [INFO] [stdout] a2df5a772cce20ec21d3aaf22502ce37a7148ad6829c065d71cb628926cf9d73