[INFO] cloning repository https://github.com/JakubSchwenkbeck/Quantum-Computer-Simulation
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[INFO] testing JakubSchwenkbeck/Quantum-Computer-Simulation against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakubSchwenkbeck%2FQuantum-Computer-Simulation" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/JakubSchwenkbeck/Quantum-Computer-Simulation
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[INFO] [stderr]    Compiling quantum-computer-simulation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `apply_cnot`, `to_string`, `probabilities`, and `is_pure` are never used
[INFO] [stdout]   --> src/quantum_simulator.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Qubit {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn apply_cnot(&mut self, target: &mut Qubit) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn probabilities(&self) -> (f32, f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn is_pure(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "9b1d6c21069f27c6154b0cdd80cd98636cefe823e447ac59d95084eaede57ed0", kill_on_drop: false }`
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[INFO] [stdout] 9b1d6c21069f27c6154b0cdd80cd98636cefe823e447ac59d95084eaede57ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86aa69450fc9454e0e696f15ca700862dd7f6863e71d3f52e6fa5fa4a4be0a65
[INFO] running `Command { std: "docker" "start" "-a" "86aa69450fc9454e0e696f15ca700862dd7f6863e71d3f52e6fa5fa4a4be0a65", kill_on_drop: false }`
[INFO] [stderr]    Compiling quantum-computer-simulation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `apply_cnot`, `to_string`, `probabilities`, and `is_pure` are never used
[INFO] [stdout]   --> src/quantum_simulator.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Qubit {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn apply_cnot(&mut self, target: &mut Qubit) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn probabilities(&self) -> (f32, f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn is_pure(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "86aa69450fc9454e0e696f15ca700862dd7f6863e71d3f52e6fa5fa4a4be0a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86aa69450fc9454e0e696f15ca700862dd7f6863e71d3f52e6fa5fa4a4be0a65", kill_on_drop: false }`
[INFO] [stdout] 86aa69450fc9454e0e696f15ca700862dd7f6863e71d3f52e6fa5fa4a4be0a65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b75681b0888b959b3d92be83ddf113d797fe38ad580f6402685d262bc1f7c691
[INFO] running `Command { std: "docker" "start" "-a" "b75681b0888b959b3d92be83ddf113d797fe38ad580f6402685d262bc1f7c691", kill_on_drop: false }`
[INFO] [stderr] warning: methods `apply_cnot`, `to_string`, `probabilities`, and `is_pure` are never used
[INFO] [stderr]   --> src/quantum_simulator.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl Qubit {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn apply_cnot(&mut self, target: &mut Qubit) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn to_string(&self) -> String {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |     pub fn probabilities(&self) -> (f32, f32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 74 |     pub fn is_pure(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `quantum-computer-simulation` (bin "quantum-computer-simulation" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/quantum_computer_simulation-93185a0cac3f87e8)
[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" "b75681b0888b959b3d92be83ddf113d797fe38ad580f6402685d262bc1f7c691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75681b0888b959b3d92be83ddf113d797fe38ad580f6402685d262bc1f7c691", kill_on_drop: false }`
[INFO] [stdout] b75681b0888b959b3d92be83ddf113d797fe38ad580f6402685d262bc1f7c691