[INFO] cloning repository https://github.com/nexes/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/nexes/Chip-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnexes%2FChip-8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnexes%2FChip-8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e23684a66010182f071e5da66a4f8021a49ccee5 [INFO] building nexes/Chip-8 against master#f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9 for pr-137044-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnexes%2FChip-8" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nexes/Chip-8 on toolchain f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nexes/Chip-8 [INFO] finished tweaking git repo https://github.com/nexes/Chip-8 [INFO] tweaked toml for git repo https://github.com/nexes/Chip-8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nexes/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" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded rand v0.8.5 [INFO] [stderr] Downloaded version-compare v0.1.1 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.17 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded wasi v0.11.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded rand_core v0.6.4 [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded sdl2 v0.35.2 [INFO] [stderr] Downloaded libc v0.2.147 [INFO] [stderr] Downloaded sdl2-sys v0.35.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be5af8c8f305264bfcb50bf0bd979e7e97fc6e7257218630efede1d5a092f2dd [INFO] running `Command { std: "docker" "start" "-a" "be5af8c8f305264bfcb50bf0bd979e7e97fc6e7257218630efede1d5a092f2dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be5af8c8f305264bfcb50bf0bd979e7e97fc6e7257218630efede1d5a092f2dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be5af8c8f305264bfcb50bf0bd979e7e97fc6e7257218630efede1d5a092f2dd", kill_on_drop: false }` [INFO] [stdout] be5af8c8f305264bfcb50bf0bd979e7e97fc6e7257218630efede1d5a092f2dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3af8df57175cb76c49e575a930da029d1902ff9a4696694412327642d4d922ea [INFO] running `Command { std: "docker" "start" "-a" "3af8df57175cb76c49e575a930da029d1902ff9a4696694412327642d4d922ea", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `height` is never read [INFO] [stdout] --> src/lib/display.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct Display { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 57 | width: i32, [INFO] [stdout] 58 | height: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print_stack` is never used [INFO] [stdout] --> src/lib/memory.rs:140:19 [INFO] [stdout] | [INFO] [stdout] 13 | impl Memory { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 140 | pub(crate) fn print_stack(&self) {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sound` is never read [INFO] [stdout] --> src/lib/system.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) struct Flags { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub(crate) sound: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.69s [INFO] running `Command { std: "docker" "inspect" "3af8df57175cb76c49e575a930da029d1902ff9a4696694412327642d4d922ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3af8df57175cb76c49e575a930da029d1902ff9a4696694412327642d4d922ea", kill_on_drop: false }` [INFO] [stdout] 3af8df57175cb76c49e575a930da029d1902ff9a4696694412327642d4d922ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ea0f3ed62a490dd277afa4858c378c9303ba07bfc8f1630e5c81e631e1ec52c [INFO] running `Command { std: "docker" "start" "-a" "4ea0f3ed62a490dd277afa4858c378c9303ba07bfc8f1630e5c81e631e1ec52c", kill_on_drop: false }` [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `height` is never read [INFO] [stdout] --> src/lib/display.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct Display { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 57 | width: i32, [INFO] [stdout] 58 | height: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print_stack` is never used [INFO] [stdout] --> src/lib/memory.rs:140:19 [INFO] [stdout] | [INFO] [stdout] 13 | impl Memory { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 140 | pub(crate) fn print_stack(&self) {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sound` is never read [INFO] [stdout] --> src/lib/system.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) struct Flags { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub(crate) sound: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `height` is never read [INFO] [stdout] --> src/lib/display.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct Display { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 57 | width: i32, [INFO] [stdout] 58 | height: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print_stack` is never used [INFO] [stdout] --> src/lib/memory.rs:140:19 [INFO] [stdout] | [INFO] [stdout] 13 | impl Memory { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 140 | pub(crate) fn print_stack(&self) {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sound` is never read [INFO] [stdout] --> src/lib/system.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) struct Flags { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub(crate) sound: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "4ea0f3ed62a490dd277afa4858c378c9303ba07bfc8f1630e5c81e631e1ec52c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ea0f3ed62a490dd277afa4858c378c9303ba07bfc8f1630e5c81e631e1ec52c", kill_on_drop: false }` [INFO] [stdout] 4ea0f3ed62a490dd277afa4858c378c9303ba07bfc8f1630e5c81e631e1ec52c