[INFO] cloning repository https://github.com/ebobby/chip8-vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ebobby/chip8-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febobby%2Fchip8-vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febobby%2Fchip8-vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 64905d8daa53a076b18395693038486de5f1907e [INFO] testing ebobby/chip8-vm against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febobby%2Fchip8-vm" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ebobby/chip8-vm on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ebobby/chip8-vm [INFO] finished tweaking git repo https://github.com/ebobby/chip8-vm [INFO] tweaked toml for git repo https://github.com/ebobby/chip8-vm written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ebobby/chip8-vm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ec8bcaa25235e993daf08235e4bb46789adbf4c44ce5e0d4abe20452b31eac0 [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" "9ec8bcaa25235e993daf08235e4bb46789adbf4c44ce5e0d4abe20452b31eac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ec8bcaa25235e993daf08235e4bb46789adbf4c44ce5e0d4abe20452b31eac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ec8bcaa25235e993daf08235e4bb46789adbf4c44ce5e0d4abe20452b31eac0", kill_on_drop: false }` [INFO] [stdout] 9ec8bcaa25235e993daf08235e4bb46789adbf4c44ce5e0d4abe20452b31eac0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cfe5b06e043c0ca3112006c79a694a39690e6ed6d3f84b63ae3c2bf1d380775 [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" "9cfe5b06e043c0ca3112006c79a694a39690e6ed6d3f84b63ae3c2bf1d380775", kill_on_drop: false }` [INFO] [stderr] Compiling chip8-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `dump_mem` [INFO] [stdout] --> src/chip8/ram.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn dump_mem(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump_mem` [INFO] [stdout] --> src/chip8/mod.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn dump_mem(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "9cfe5b06e043c0ca3112006c79a694a39690e6ed6d3f84b63ae3c2bf1d380775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cfe5b06e043c0ca3112006c79a694a39690e6ed6d3f84b63ae3c2bf1d380775", kill_on_drop: false }` [INFO] [stdout] 9cfe5b06e043c0ca3112006c79a694a39690e6ed6d3f84b63ae3c2bf1d380775 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", 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] ba4b996ca10fa9c10ae29c86a1715deff3cf2712d8c01b9283c44d1d8bb65a9e [INFO] running `Command { std: "docker" "start" "-a" "ba4b996ca10fa9c10ae29c86a1715deff3cf2712d8c01b9283c44d1d8bb65a9e", kill_on_drop: false }` [INFO] [stderr] Compiling chip8-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `dump_mem` [INFO] [stdout] --> src/chip8/ram.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn dump_mem(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump_mem` [INFO] [stdout] --> src/chip8/mod.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn dump_mem(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "ba4b996ca10fa9c10ae29c86a1715deff3cf2712d8c01b9283c44d1d8bb65a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba4b996ca10fa9c10ae29c86a1715deff3cf2712d8c01b9283c44d1d8bb65a9e", kill_on_drop: false }` [INFO] [stdout] ba4b996ca10fa9c10ae29c86a1715deff3cf2712d8c01b9283c44d1d8bb65a9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", 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] f87dbf9dc9ede42f0d0a166ab969d865340d01487275e5a70d31153132465813 [INFO] running `Command { std: "docker" "start" "-a" "f87dbf9dc9ede42f0d0a166ab969d865340d01487275e5a70d31153132465813", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `dump_mem` [INFO] [stderr] --> src/chip8/ram.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn dump_mem(&self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dump_mem` [INFO] [stderr] --> src/chip8/mod.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn dump_mem(&self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chip8_vm-0df9478c3fe676bf) [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" "f87dbf9dc9ede42f0d0a166ab969d865340d01487275e5a70d31153132465813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f87dbf9dc9ede42f0d0a166ab969d865340d01487275e5a70d31153132465813", kill_on_drop: false }` [INFO] [stdout] f87dbf9dc9ede42f0d0a166ab969d865340d01487275e5a70d31153132465813