[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#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackpot51%2Femulition" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jackpot51/emulition on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sdl2 v0.9.1 [INFO] [stderr] Downloaded env_logger v0.6.0 [INFO] [stderr] Downloaded bitflags v0.2.1 [INFO] [stderr] Downloaded cc v1.0.28 [INFO] [stderr] Downloaded toml v0.1.30 [INFO] [stderr] Downloaded serde v1.0.85 [INFO] [stderr] Downloaded crossbeam-channel v0.3.6 [INFO] [stderr] Downloaded serde_json v1.0.37 [INFO] [stderr] Downloaded libc v0.1.12 [INFO] [stderr] Downloaded sdl2_ttf v0.9.1 [INFO] [stderr] Downloaded rand v0.6.4 [INFO] [stderr] Downloaded encoding_rs v0.8.14 [INFO] [stderr] Downloaded tokio-timer v0.2.9 [INFO] [stderr] Downloaded sdl2-sys v0.6.2 [INFO] [stderr] Downloaded sdl2_image v0.3.0 [INFO] [stderr] Downloaded tempfile v3.0.5 [INFO] [stderr] Downloaded rand_os v0.1.1 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 40bdeee3571b4efc184f6ea0b1f6187c767fbe315a83018b2dda953dbbfa144a [INFO] running `Command { std: "docker" "start" "-a" "40bdeee3571b4efc184f6ea0b1f6187c767fbe315a83018b2dda953dbbfa144a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40bdeee3571b4efc184f6ea0b1f6187c767fbe315a83018b2dda953dbbfa144a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40bdeee3571b4efc184f6ea0b1f6187c767fbe315a83018b2dda953dbbfa144a", kill_on_drop: false }` [INFO] [stdout] 40bdeee3571b4efc184f6ea0b1f6187c767fbe315a83018b2dda953dbbfa144a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c63a865323cbaa23dc87c4730f134da451948eca24a6051af34d885a59ffff9b [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" "c63a865323cbaa23dc87c4730f134da451948eca24a6051af34d885a59ffff9b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling sdl2-sys v0.6.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking string v0.1.3 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Checking bitflags v0.3.3 [INFO] [stderr] Compiling encoding_rs v0.8.14 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking bitflags v0.2.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Checking crossbeam-utils v0.6.3 [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Checking smallvec v0.6.8 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking lock_api v0.1.5 [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 rand v0.5.6 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking crossbeam-epoch v0.7.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.4 [INFO] [stderr] Checking num-iter v0.1.37 [INFO] [stderr] Checking rand_pcg v0.1.1 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking http v0.1.15 [INFO] [stderr] Checking libflate v0.1.19 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking tokio-io v0.1.11 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-timer v0.2.9 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking idna v0.1.5 [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 url v1.7.2 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [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 num-rational v0.1.42 [INFO] [stderr] Checking h2 v0.1.16 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Checking sdl2 v0.9.1 [INFO] [stderr] Checking tokio-threadpool v0.1.11 [INFO] [stderr] Checking tokio v0.1.15 [INFO] [stderr] Checking sdl2_image v0.3.0 [INFO] [stderr] Checking sdl2_ttf v0.9.1 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking serde_json v1.0.37 [INFO] [stderr] Checking hyper v0.12.23 [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: 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: 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/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: 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: 12 warnings emitted [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: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "c63a865323cbaa23dc87c4730f134da451948eca24a6051af34d885a59ffff9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c63a865323cbaa23dc87c4730f134da451948eca24a6051af34d885a59ffff9b", kill_on_drop: false }` [INFO] [stdout] c63a865323cbaa23dc87c4730f134da451948eca24a6051af34d885a59ffff9b