[INFO] cloning repository https://github.com/funnsam/chip-8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/funnsam/chip-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnsam%2Fchip-8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnsam%2Fchip-8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc7199c9d6e1accb7f408ebdce527530a11d67f0
[INFO] testing funnsam/chip-8 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnsam%2Fchip-8" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/funnsam/chip-8 on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/funnsam/chip-8
[INFO] finished tweaking git repo https://github.com/funnsam/chip-8
[INFO] tweaked toml for git repo https://github.com/funnsam/chip-8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/funnsam/chip-8 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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3a07b106436e8de0ca1a780aa2c475dfa4b6eb01df20c5cac8c1159a4d5099e
[INFO] running `Command { std: "docker" "start" "-a" "c3a07b106436e8de0ca1a780aa2c475dfa4b6eb01df20c5cac8c1159a4d5099e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3a07b106436e8de0ca1a780aa2c475dfa4b6eb01df20c5cac8c1159a4d5099e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a07b106436e8de0ca1a780aa2c475dfa4b6eb01df20c5cac8c1159a4d5099e", kill_on_drop: false }`
[INFO] [stdout] c3a07b106436e8de0ca1a780aa2c475dfa4b6eb01df20c5cac8c1159a4d5099e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60ea26f1c7b11ea99c187f5bba07e9595181ecb817b9db01b214109e20698724
[INFO] running `Command { std: "docker" "start" "-a" "60ea26f1c7b11ea99c187f5bba07e9595181ecb817b9db01b214109e20698724", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.1
[INFO] [stderr]    Compiling winnow v0.5.17
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling raylib-sys v3.7.0
[INFO] [stderr]    Compiling serde_spanned v0.6.3
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling toml v0.8.2
[INFO] [stderr]    Compiling raylib v3.7.0
[INFO] [stderr]    Compiling chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `$file::*`
[INFO] [stdout]   --> src/emu/mod.rs:5:21
[INFO] [stdout]    |
[INFO] [stdout] 5  |               pub use $file::*;
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 | / mod_use!(
[INFO] [stdout] 16 | |     cpu, screen, config, font
[INFO] [stdout] 17 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `mod_use` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `should_beep` is never read
[INFO] [stdout]   --> src/emu/cpu.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct CpuOutput {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 23 |     pub should_beep: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CpuOutput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.37s
[INFO] running `Command { std: "docker" "inspect" "60ea26f1c7b11ea99c187f5bba07e9595181ecb817b9db01b214109e20698724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ea26f1c7b11ea99c187f5bba07e9595181ecb817b9db01b214109e20698724", kill_on_drop: false }`
[INFO] [stdout] 60ea26f1c7b11ea99c187f5bba07e9595181ecb817b9db01b214109e20698724
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c66f6d998e6c7e4e9ed446fe7cf353078c65b74785398cd2411bb6d16978b066
[INFO] running `Command { std: "docker" "start" "-a" "c66f6d998e6c7e4e9ed446fe7cf353078c65b74785398cd2411bb6d16978b066", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `$file::*`
[INFO] [stdout]   --> src/emu/mod.rs:5:21
[INFO] [stdout]    |
[INFO] [stdout] 5  |               pub use $file::*;
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 | / mod_use!(
[INFO] [stdout] 16 | |     cpu, screen, config, font
[INFO] [stdout] 17 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `mod_use` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `should_beep` is never read
[INFO] [stdout]   --> src/emu/cpu.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct CpuOutput {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 23 |     pub should_beep: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CpuOutput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "c66f6d998e6c7e4e9ed446fe7cf353078c65b74785398cd2411bb6d16978b066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66f6d998e6c7e4e9ed446fe7cf353078c65b74785398cd2411bb6d16978b066", kill_on_drop: false }`
[INFO] [stdout] c66f6d998e6c7e4e9ed446fe7cf353078c65b74785398cd2411bb6d16978b066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d89e13253d96cdd5890522dc7f2ac9f36fab6711c753a6e720d49370ea9b43d
[INFO] running `Command { std: "docker" "start" "-a" "0d89e13253d96cdd5890522dc7f2ac9f36fab6711c753a6e720d49370ea9b43d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `$file::*`
[INFO] [stderr]   --> src/emu/mod.rs:5:21
[INFO] [stderr]    |
[INFO] [stderr] 5  |               pub use $file::*;
[INFO] [stderr]    |                       ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 | / mod_use!(
[INFO] [stderr] 16 | |     cpu, screen, config, font
[INFO] [stderr] 17 | | );
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `mod_use` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `should_beep` is never read
[INFO] [stderr]   --> src/emu/cpu.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct CpuOutput {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 23 |     pub should_beep: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CpuOutput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `chip-8` (bin "chip-8" test) generated 2 warnings (run `cargo fix --bin "chip-8" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chip_8-5dedb7ef05aa6831)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d89e13253d96cdd5890522dc7f2ac9f36fab6711c753a6e720d49370ea9b43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d89e13253d96cdd5890522dc7f2ac9f36fab6711c753a6e720d49370ea9b43d", kill_on_drop: false }`
[INFO] [stdout] 0d89e13253d96cdd5890522dc7f2ac9f36fab6711c753a6e720d49370ea9b43d