[INFO] cloning repository https://github.com/ismaelfaro/rust-quatum-simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ismaelfaro/rust-quatum-simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fismaelfaro%2Frust-quatum-simulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fismaelfaro%2Frust-quatum-simulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fcfd6cebd0e2e1309b9ba594dc9c4a5e5f92a666
[INFO] testing ismaelfaro/rust-quatum-simulator against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fismaelfaro%2Frust-quatum-simulator" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ismaelfaro/rust-quatum-simulator on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ismaelfaro/rust-quatum-simulator
[INFO] finished tweaking git repo https://github.com/ismaelfaro/rust-quatum-simulator
[INFO] tweaked toml for git repo https://github.com/ismaelfaro/rust-quatum-simulator written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/ismaelfaro/rust-quatum-simulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4be8d3e51d5f587cc9be7d2af5863543729ae9439f60347702c54f2617cbc95f
[INFO] running `Command { std: "docker" "start" "-a" "4be8d3e51d5f587cc9be7d2af5863543729ae9439f60347702c54f2617cbc95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4be8d3e51d5f587cc9be7d2af5863543729ae9439f60347702c54f2617cbc95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4be8d3e51d5f587cc9be7d2af5863543729ae9439f60347702c54f2617cbc95f", kill_on_drop: false }`
[INFO] [stdout] 4be8d3e51d5f587cc9be7d2af5863543729ae9439f60347702c54f2617cbc95f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee8a6afd63df04a53410036b548c5cef4d684c9217b5659d3d09888a104198bb
[INFO] running `Command { std: "docker" "start" "-a" "ee8a6afd63df04a53410036b548c5cef4d684c9217b5659d3d09888a104198bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-quatum-simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/quantum_simulator/mod.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     for i in 1..= (2u32.pow(self.number_qubits)){
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `y`
[INFO] [stdout]   --> src/quantum_simulator/mod.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |   pub fn y(&mut self, qubit: u32 ){
[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: `ry`
[INFO] [stdout]   --> src/quantum_simulator/mod.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 |   pub fn ry(&mut self, qubit: u32, angle: f32 ){
[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 0.86s
[INFO] running `Command { std: "docker" "inspect" "ee8a6afd63df04a53410036b548c5cef4d684c9217b5659d3d09888a104198bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee8a6afd63df04a53410036b548c5cef4d684c9217b5659d3d09888a104198bb", kill_on_drop: false }`
[INFO] [stdout] ee8a6afd63df04a53410036b548c5cef4d684c9217b5659d3d09888a104198bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58d52fca6fb93cdccf5d9487ddd2bcc653a40e4b7ab18395628473c9f469acd6
[INFO] running `Command { std: "docker" "start" "-a" "58d52fca6fb93cdccf5d9487ddd2bcc653a40e4b7ab18395628473c9f469acd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-quatum-simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/quantum_simulator/mod.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     for i in 1..= (2u32.pow(self.number_qubits)){
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `y`
[INFO] [stdout]   --> src/quantum_simulator/mod.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |   pub fn y(&mut self, qubit: u32 ){
[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: `ry`
[INFO] [stdout]   --> src/quantum_simulator/mod.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 |   pub fn ry(&mut self, qubit: u32, angle: f32 ){
[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 0.39s
[INFO] running `Command { std: "docker" "inspect" "58d52fca6fb93cdccf5d9487ddd2bcc653a40e4b7ab18395628473c9f469acd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d52fca6fb93cdccf5d9487ddd2bcc653a40e4b7ab18395628473c9f469acd6", kill_on_drop: false }`
[INFO] [stdout] 58d52fca6fb93cdccf5d9487ddd2bcc653a40e4b7ab18395628473c9f469acd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff7f62a05253322e516b19cfae8817f5ef70b59f106464d43eb0d7f59d66fc58
[INFO] running `Command { std: "docker" "start" "-a" "ff7f62a05253322e516b19cfae8817f5ef70b59f106464d43eb0d7f59d66fc58", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/quantum_simulator/mod.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |     for i in 1..= (2u32.pow(self.number_qubits)){
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `y`
[INFO] [stderr]   --> src/quantum_simulator/mod.rs:38:10
[INFO] [stderr]    |
[INFO] [stderr] 38 |   pub fn y(&mut self, qubit: u32 ){
[INFO] [stderr]    |          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `ry`
[INFO] [stderr]   --> src/quantum_simulator/mod.rs:54:10
[INFO] [stderr]    |
[INFO] [stderr] 54 |   pub fn ry(&mut self, qubit: u32, angle: f32 ){
[INFO] [stderr]    |          ^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-quatum-simulator` (bin "rust-quatum-simulator" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_quatum_simulator-b3736cb06b51fda3)
[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" "ff7f62a05253322e516b19cfae8817f5ef70b59f106464d43eb0d7f59d66fc58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff7f62a05253322e516b19cfae8817f5ef70b59f106464d43eb0d7f59d66fc58", kill_on_drop: false }`
[INFO] [stdout] ff7f62a05253322e516b19cfae8817f5ef70b59f106464d43eb0d7f59d66fc58