[INFO] cloning repository https://github.com/PaulOlteanu/Chipper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PaulOlteanu/Chipper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulOlteanu%2FChipper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulOlteanu%2FChipper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e058bb0185b601218ec386997e6b30bbc316b636 [INFO] testing PaulOlteanu/Chipper against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulOlteanu%2FChipper" "/workspace/builds/worker-109/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-109/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PaulOlteanu/Chipper on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PaulOlteanu/Chipper [INFO] finished tweaking git repo https://github.com/PaulOlteanu/Chipper [INFO] tweaked toml for git repo https://github.com/PaulOlteanu/Chipper written to /workspace/builds/worker-109/source/Cargo.toml [INFO] crate git repo https://github.com/PaulOlteanu/Chipper already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 552b594803dd9f4c51a25e2ed719ec7e08d2709755cbd4b434298d5fdc4bf62e [INFO] running `Command { std: "docker" "start" "-a" "552b594803dd9f4c51a25e2ed719ec7e08d2709755cbd4b434298d5fdc4bf62e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "552b594803dd9f4c51a25e2ed719ec7e08d2709755cbd4b434298d5fdc4bf62e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "552b594803dd9f4c51a25e2ed719ec7e08d2709755cbd4b434298d5fdc4bf62e", kill_on_drop: false }` [INFO] [stdout] 552b594803dd9f4c51a25e2ed719ec7e08d2709755cbd4b434298d5fdc4bf62e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61565e84f8fb4676c41d51953a09cb933af6bf6b6af96d1d4740b33a6b18865d [INFO] running `Command { std: "docker" "start" "-a" "61565e84f8fb4676c41d51953a09cb933af6bf6b6af96d1d4740b33a6b18865d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.61 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling getrandom v0.1.8 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling chipper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 18 | / loop { [INFO] [stdout] 19 | | emulator.tick(); [INFO] [stdout] 20 | | thread::sleep(time::Duration::from_millis(1000)); [INFO] [stdout] 21 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 22 | [INFO] [stdout] 23 | println!("Hello, world!"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `key_pressed` [INFO] [stdout] --> src/emulator.rs:216:12 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn key_pressed(&mut self, key: usize) { [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: `key_depressed` [INFO] [stdout] --> src/emulator.rs:220:12 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn key_depressed(&mut self, key: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.14s [INFO] running `Command { std: "docker" "inspect" "61565e84f8fb4676c41d51953a09cb933af6bf6b6af96d1d4740b33a6b18865d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61565e84f8fb4676c41d51953a09cb933af6bf6b6af96d1d4740b33a6b18865d", kill_on_drop: false }` [INFO] [stdout] 61565e84f8fb4676c41d51953a09cb933af6bf6b6af96d1d4740b33a6b18865d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6fec3bee70761673204c69d93d9335752384bb10c454212bda8286426a4ad52 [INFO] running `Command { std: "docker" "start" "-a" "d6fec3bee70761673204c69d93d9335752384bb10c454212bda8286426a4ad52", kill_on_drop: false }` [INFO] [stderr] Compiling chipper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 18 | / loop { [INFO] [stdout] 19 | | emulator.tick(); [INFO] [stdout] 20 | | thread::sleep(time::Duration::from_millis(1000)); [INFO] [stdout] 21 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 22 | [INFO] [stdout] 23 | println!("Hello, world!"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `key_pressed` [INFO] [stdout] --> src/emulator.rs:216:12 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn key_pressed(&mut self, key: usize) { [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: `key_depressed` [INFO] [stdout] --> src/emulator.rs:220:12 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn key_depressed(&mut self, key: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "d6fec3bee70761673204c69d93d9335752384bb10c454212bda8286426a4ad52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6fec3bee70761673204c69d93d9335752384bb10c454212bda8286426a4ad52", kill_on_drop: false }` [INFO] [stdout] d6fec3bee70761673204c69d93d9335752384bb10c454212bda8286426a4ad52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0a0f8b1fe634c2c3899b9e7c4ee03d10c9ae33cb65a67f3317d9c7e8d0f23ad3 [INFO] running `Command { std: "docker" "start" "-a" "0a0f8b1fe634c2c3899b9e7c4ee03d10c9ae33cb65a67f3317d9c7e8d0f23ad3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 18 | / loop { [INFO] [stderr] 19 | | emulator.tick(); [INFO] [stderr] 20 | | thread::sleep(time::Duration::from_millis(1000)); [INFO] [stderr] 21 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 22 | [INFO] [stderr] 23 | println!("Hello, world!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `key_pressed` [INFO] [stderr] --> src/emulator.rs:216:12 [INFO] [stderr] | [INFO] [stderr] 216 | pub fn key_pressed(&mut self, key: usize) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `key_depressed` [INFO] [stderr] --> src/emulator.rs:220:12 [INFO] [stderr] | [INFO] [stderr] 220 | pub fn key_depressed(&mut self, key: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `chipper` (bin "chipper" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.88s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chipper-7aef4d1a9d3c4910) [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" "0a0f8b1fe634c2c3899b9e7c4ee03d10c9ae33cb65a67f3317d9c7e8d0f23ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a0f8b1fe634c2c3899b9e7c4ee03d10c9ae33cb65a67f3317d9c7e8d0f23ad3", kill_on_drop: false }` [INFO] [stdout] 0a0f8b1fe634c2c3899b9e7c4ee03d10c9ae33cb65a67f3317d9c7e8d0f23ad3