[INFO] cloning repository https://github.com/sorokya/CHIP8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sorokya/CHIP8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorokya%2FCHIP8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorokya%2FCHIP8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 056117e0592d34bb1229aaa51094c97171838dea [INFO] building sorokya/CHIP8 against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorokya%2FCHIP8" "/workspace/builds/worker-39/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sorokya/CHIP8 on toolchain 222c5724ecc922fe67815f428c19f82c129d9386 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sorokya/CHIP8 [INFO] finished tweaking git repo https://github.com/sorokya/CHIP8 [INFO] tweaked toml for git repo https://github.com/sorokya/CHIP8 written to /workspace/builds/worker-39/source/Cargo.toml [INFO] crate git repo https://github.com/sorokya/CHIP8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "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/jeremyletang/rust-sfml` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-segmentation v0.1.2 [INFO] [stderr] Downloaded term_size v0.2.1 [INFO] [stderr] Downloaded unicode-width v0.1.3 [INFO] [stderr] Downloaded strsim v0.5.1 [INFO] [stderr] Downloaded num v0.1.36 [INFO] [stderr] Downloaded vec_map v0.6.0 [INFO] [stderr] Downloaded rand v0.3.14 [INFO] [stderr] Downloaded bitflags v0.5.0 [INFO] [stderr] Downloaded clap v2.18.0 [INFO] [stderr] Downloaded libc v0.2.17 [INFO] [stderr] Downloaded num-traits v0.1.36 [INFO] [stderr] Downloaded num-integer v0.1.32 [INFO] [stderr] Downloaded num-iter v0.1.32 [INFO] [stderr] Downloaded enum_primitive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a050257ff3bd97b1b3c5965de09381ae8f3c04f57d90e890fc08c79f1d0564d [INFO] running `Command { std: "docker" "start" "-a" "0a050257ff3bd97b1b3c5965de09381ae8f3c04f57d90e890fc08c79f1d0564d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a050257ff3bd97b1b3c5965de09381ae8f3c04f57d90e890fc08c79f1d0564d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a050257ff3bd97b1b3c5965de09381ae8f3c04f57d90e890fc08c79f1d0564d", kill_on_drop: false }` [INFO] [stdout] 0a050257ff3bd97b1b3c5965de09381ae8f3c04f57d90e890fc08c79f1d0564d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 765e7eafc0262cbcf1c71b075bce06345b9d5b69c37216c19d66c733ed325fe0 [INFO] running `Command { std: "docker" "start" "-a" "765e7eafc0262cbcf1c71b075bce06345b9d5b69c37216c19d66c733ed325fe0", kill_on_drop: false }` [INFO] [stderr] Compiling csfml-system-sys v0.1.0 (https://github.com/jeremyletang/rust-sfml#ba02f79e) [INFO] [stderr] Compiling csfml-window-sys v0.1.1 (https://github.com/jeremyletang/rust-sfml#ba02f79e) [INFO] [stderr] Compiling libc v0.2.17 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling csfml-network-sys v0.1.0 (https://github.com/jeremyletang/rust-sfml#ba02f79e) [INFO] [stderr] Compiling csfml-audio-sys v0.1.0 (https://github.com/jeremyletang/rust-sfml#ba02f79e) [INFO] [stderr] Compiling csfml-graphics-sys v0.1.0 (https://github.com/jeremyletang/rust-sfml#ba02f79e) [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling strsim v0.5.1 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling unicode-segmentation v0.1.2 [INFO] [stderr] Compiling unicode-width v0.1.3 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling term_size v0.2.1 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling clap v2.18.0 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stderr] Compiling sfml v0.11.1 (https://github.com/jeremyletang/rust-sfml#ba02f79e) [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling enum_primitive v0.1.0 [INFO] [stderr] Compiling CHIP8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/chip8.rs:359:24 [INFO] [stdout] | [INFO] [stdout] 359 | pub fn new(r: &mut Read) -> CHIP8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 359 - pub fn new(r: &mut Read) -> CHIP8 { [INFO] [stdout] 359 + pub fn new(r: &mut dyn Read) -> CHIP8 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `CHIP8` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `chip8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.50s [INFO] running `Command { std: "docker" "inspect" "765e7eafc0262cbcf1c71b075bce06345b9d5b69c37216c19d66c733ed325fe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "765e7eafc0262cbcf1c71b075bce06345b9d5b69c37216c19d66c733ed325fe0", kill_on_drop: false }` [INFO] [stdout] 765e7eafc0262cbcf1c71b075bce06345b9d5b69c37216c19d66c733ed325fe0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 054a50fe11e4590d031f7437815c45a6cbadf956a11fa3adcac6730e01a5e8e3 [INFO] running `Command { std: "docker" "start" "-a" "054a50fe11e4590d031f7437815c45a6cbadf956a11fa3adcac6730e01a5e8e3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling CHIP8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/chip8.rs:359:24 [INFO] [stdout] | [INFO] [stdout] 359 | pub fn new(r: &mut Read) -> CHIP8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 359 - pub fn new(r: &mut Read) -> CHIP8 { [INFO] [stdout] 359 + pub fn new(r: &mut dyn Read) -> CHIP8 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `CHIP8` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `chip8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.11s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/CHIP8-b902ce54377a8f9b) [INFO] running `Command { std: "docker" "inspect" "054a50fe11e4590d031f7437815c45a6cbadf956a11fa3adcac6730e01a5e8e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "054a50fe11e4590d031f7437815c45a6cbadf956a11fa3adcac6730e01a5e8e3", kill_on_drop: false }` [INFO] [stdout] 054a50fe11e4590d031f7437815c45a6cbadf956a11fa3adcac6730e01a5e8e3