[INFO] fetching crate quantpiler 0.1.0...
[INFO] testing quantpiler-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate quantpiler 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate quantpiler 0.1.0
[INFO] finished tweaking crates.io crate quantpiler 0.1.0
[INFO] tweaked toml for crates.io crate quantpiler 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quantpiler 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quantpiler 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b446d2c8e6a9c56a825f5a9824a8d67ff7cd7336bf57505451d3f001891a7a4
[INFO] running `Command { std: "docker" "start" "-a" "3b446d2c8e6a9c56a825f5a9824a8d67ff7cd7336bf57505451d3f001891a7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b446d2c8e6a9c56a825f5a9824a8d67ff7cd7336bf57505451d3f001891a7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b446d2c8e6a9c56a825f5a9824a8d67ff7cd7336bf57505451d3f001891a7a4", kill_on_drop: false }`
[INFO] [stdout] 3b446d2c8e6a9c56a825f5a9824a8d67ff7cd7336bf57505451d3f001891a7a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97f67a2005d02fe5782259315aa5556d0825ca5cb0b9dcac4a04b2d3cb322a25
[INFO] running `Command { std: "docker" "start" "-a" "97f67a2005d02fe5782259315aa5556d0825ca5cb0b9dcac4a04b2d3cb322a25", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling quantpiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `controls`
[INFO] [stdout]   --> src/circuit.rs:43:30
[INFO] [stdout]    |
[INFO] [stdout] 43 |             QGate::MultiCX { controls, target } => f.write_fmt(format_args!("mcx CRINGE FIXME")),
[INFO] [stdout]    |                              ^^^^^^^^ help: try ignoring the field: `controls: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/circuit.rs:43:40
[INFO] [stdout]    |
[INFO] [stdout] 43 |             QGate::MultiCX { controls, target } => f.write_fmt(format_args!("mcx CRINGE FIXME")),
[INFO] [stdout]    |                                        ^^^^^^ help: try ignoring the field: `target: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/circuit.rs:173:27
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 .filter(|(k, v)| v.reg == QubitRegister::Result)
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parents`
[INFO] [stdout]    --> src/compiler.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     mut parents: FxHashMap<Rc<Gate>, FxHashSet<Rc<Gate>>>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compiler.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     mut parents: FxHashMap<Rc<Gate>, FxHashSet<Rc<Gate>>>,
[INFO] [stdout]     |     ----^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.64s
[INFO] running `Command { std: "docker" "inspect" "97f67a2005d02fe5782259315aa5556d0825ca5cb0b9dcac4a04b2d3cb322a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f67a2005d02fe5782259315aa5556d0825ca5cb0b9dcac4a04b2d3cb322a25", kill_on_drop: false }`
[INFO] [stdout] 97f67a2005d02fe5782259315aa5556d0825ca5cb0b9dcac4a04b2d3cb322a25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 357aaddfd962ab4b2e32d2e0c9f5ea67b44e987a71ab558097b5f16856468b01
[INFO] running `Command { std: "docker" "start" "-a" "357aaddfd962ab4b2e32d2e0c9f5ea67b44e987a71ab558097b5f16856468b01", kill_on_drop: false }`
[INFO] [stderr]    Compiling quantpiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `controls`
[INFO] [stdout]   --> src/circuit.rs:43:30
[INFO] [stdout]    |
[INFO] [stdout] 43 |             QGate::MultiCX { controls, target } => f.write_fmt(format_args!("mcx CRINGE FIXME")),
[INFO] [stdout]    |                              ^^^^^^^^ help: try ignoring the field: `controls: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/circuit.rs:43:40
[INFO] [stdout]    |
[INFO] [stdout] 43 |             QGate::MultiCX { controls, target } => f.write_fmt(format_args!("mcx CRINGE FIXME")),
[INFO] [stdout]    |                                        ^^^^^^ help: try ignoring the field: `target: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/circuit.rs:173:27
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 .filter(|(k, v)| v.reg == QubitRegister::Result)
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parents`
[INFO] [stdout]    --> src/compiler.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     mut parents: FxHashMap<Rc<Gate>, FxHashSet<Rc<Gate>>>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compiler.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     mut parents: FxHashMap<Rc<Gate>, FxHashSet<Rc<Gate>>>,
[INFO] [stdout]     |     ----^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "357aaddfd962ab4b2e32d2e0c9f5ea67b44e987a71ab558097b5f16856468b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357aaddfd962ab4b2e32d2e0c9f5ea67b44e987a71ab558097b5f16856468b01", kill_on_drop: false }`
[INFO] [stdout] 357aaddfd962ab4b2e32d2e0c9f5ea67b44e987a71ab558097b5f16856468b01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a5ff1a52dc038e30bb8f32727394a524261820a413af747b4ad2efab30739a5
[INFO] running `Command { std: "docker" "start" "-a" "3a5ff1a52dc038e30bb8f32727394a524261820a413af747b4ad2efab30739a5", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `controls`
[INFO] [stderr]   --> src/circuit.rs:43:30
[INFO] [stderr]    |
[INFO] [stderr] 43 |             QGate::MultiCX { controls, target } => f.write_fmt(format_args!("mcx CRINGE FIXME")),
[INFO] [stderr]    |                              ^^^^^^^^ help: try ignoring the field: `controls: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target`
[INFO] [stderr]   --> src/circuit.rs:43:40
[INFO] [stderr]    |
[INFO] [stderr] 43 |             QGate::MultiCX { controls, target } => f.write_fmt(format_args!("mcx CRINGE FIXME")),
[INFO] [stderr]    |                                        ^^^^^^ help: try ignoring the field: `target: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> src/circuit.rs:173:27
[INFO] [stderr]     |
[INFO] [stderr] 173 |                 .filter(|(k, v)| v.reg == QubitRegister::Result)
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parents`
[INFO] [stderr]    --> src/compiler.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |     mut parents: FxHashMap<Rc<Gate>, FxHashSet<Rc<Gate>>>,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parents`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/compiler.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     mut parents: FxHashMap<Rc<Gate>, FxHashSet<Rc<Gate>>>,
[INFO] [stderr]     |     ----^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `quantpiler` (bin "quantpiler" test) generated 5 warnings (run `cargo fix --bin "quantpiler" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/quantpiler-b4f7a3fee0a5daac)
[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" "3a5ff1a52dc038e30bb8f32727394a524261820a413af747b4ad2efab30739a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5ff1a52dc038e30bb8f32727394a524261820a413af747b4ad2efab30739a5", kill_on_drop: false }`
[INFO] [stdout] 3a5ff1a52dc038e30bb8f32727394a524261820a413af747b4ad2efab30739a5
