[INFO] cloning repository https://github.com/ArtBlnd/qberust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArtBlnd/qberust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtBlnd%2Fqberust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtBlnd%2Fqberust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d507092f09bb4586e6a0976dbfdd5840b7bc59f3
[INFO] testing ArtBlnd/qberust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtBlnd%2Fqberust" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ArtBlnd/qberust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ArtBlnd/qberust
[INFO] finished tweaking git repo https://github.com/ArtBlnd/qberust
[INFO] tweaked toml for git repo https://github.com/ArtBlnd/qberust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ArtBlnd/qberust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] b599955d9517f02912494b1efb9e92ccdb6bd554a5b530be8aab39c646f0cf7e
[INFO] running `Command { std: "docker" "start" "-a" "b599955d9517f02912494b1efb9e92ccdb6bd554a5b530be8aab39c646f0cf7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b599955d9517f02912494b1efb9e92ccdb6bd554a5b530be8aab39c646f0cf7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b599955d9517f02912494b1efb9e92ccdb6bd554a5b530be8aab39c646f0cf7e", kill_on_drop: false }`
[INFO] [stdout] b599955d9517f02912494b1efb9e92ccdb6bd554a5b530be8aab39c646f0cf7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] fbfe0627e097d0452d5c77215bc27a01ca19b3d208668e5ce466b7e805471cc6
[INFO] running `Command { std: "docker" "start" "-a" "fbfe0627e097d0452d5c77215bc27a01ca19b3d208668e5ce466b7e805471cc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling qberust-mcgen v0.1.0 (/opt/rustwide/workdir/qberust-mcgen)
[INFO] [stderr]    Compiling qberust-native-codegen v0.1.0 (/opt/rustwide/workdir/qberust-native-codegen)
[INFO] [stderr]    Compiling qberust-utils v0.1.0 (/opt/rustwide/workdir/qberust-common)
[INFO] [stderr]    Compiling qberust-executor v0.1.0 (/opt/rustwide/workdir/qberust-executor)
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling qberust-core v0.1.0 (/opt/rustwide/workdir/qberust-core)
[INFO] [stdout] warning: unused import: `crate::ir::types::Type`
[INFO] [stdout]  --> qberust-core/ir/values/data.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ir::types::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ir::types::Type`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_call.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ir::types::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`
[INFO] [stdout]   --> qberust-core/ir/values/mod.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::ops::{Deref, DerefMut};
[INFO] [stdout]    |                ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> qberust-core/ir/types/mod.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn fmt(&self, f: &mut Formatter<'_>) -> FmtResult {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> qberust-core/ir/values/mod.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Value::Data(v) => todo!(),
[INFO] [stdout]    |                         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `IRInner`
[INFO] [stdout]  --> qberust-core/lib.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum IRInner {}
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SymbolNotFound`
[INFO] [stdout]  --> qberust-core/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     SymbolNotFound { id: usize },
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> qberust-core/error.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Error, Debug)]
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SymbolNameConflict`
[INFO] [stdout]   --> qberust-core/error.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     SymbolNameConflict { name: &'static str },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> qberust-core/error.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SymbolMatchFailed`
[INFO] [stdout]   --> qberust-core/error.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SymbolMatchFailed { a: &'static str, b: &'static str },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> qberust-core/error.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BadTypeCast`
[INFO] [stdout]   --> qberust-core/error.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     BadTypeCast { before: Type, after: Type },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> qberust-core/error.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ret_ty`
[INFO] [stdout]  --> qberust-core/ir/function.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ret_ty: Type,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `arg_ty`
[INFO] [stdout]   --> qberust-core/ir/function.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     arg_ty: Vec<Type>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `has_variadic`
[INFO] [stdout]   --> qberust-core/ir/function.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     has_variadic: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `has_export`
[INFO] [stdout]   --> qberust-core/ir/function.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     has_export: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `calling_conv`
[INFO] [stdout]   --> qberust-core/ir/function.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     calling_conv: CallingConv,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `alignment`
[INFO] [stdout]  --> qberust-core/ir/module.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     alignment: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> qberust-core/ir/types/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn size(&self) -> usize {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `visibility`
[INFO] [stdout]   --> qberust-core/ir/values/data.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     visibility: Visibility,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `item`
[INFO] [stdout]   --> qberust-core/ir/values/data.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     item: DataItem,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `lhs`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_binary_op.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     lhs: Box<Value>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `incomings`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_phi.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) incomings: HashMap<Block, Value>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZExt`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_cast.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ZExt,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SExt`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_cast.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     SExt,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Integer`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Integer,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fp`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Fp,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Trunc`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Trunc,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `target`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     target: Box<Value>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cast_kind`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     cast_kind: CastKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fn_symbol`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_call.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn_symbol: Symbol,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `arguments`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_call.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     arguments: Vec<ValueRef>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `abi`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_call.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     abi: CallingConv,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.42s
[INFO] running `Command { std: "docker" "inspect" "fbfe0627e097d0452d5c77215bc27a01ca19b3d208668e5ce466b7e805471cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbfe0627e097d0452d5c77215bc27a01ca19b3d208668e5ce466b7e805471cc6", kill_on_drop: false }`
[INFO] [stdout] fbfe0627e097d0452d5c77215bc27a01ca19b3d208668e5ce466b7e805471cc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 7744645abd407b19a15ebe6fe6c5385ec7e041877b801e9c83eb0451cb9e8829
[INFO] running `Command { std: "docker" "start" "-a" "7744645abd407b19a15ebe6fe6c5385ec7e041877b801e9c83eb0451cb9e8829", kill_on_drop: false }`
[INFO] [stderr]    Compiling qberust-native-codegen v0.1.0 (/opt/rustwide/workdir/qberust-native-codegen)
[INFO] [stderr]    Compiling qberust-mcgen v0.1.0 (/opt/rustwide/workdir/qberust-mcgen)
[INFO] [stderr]    Compiling qberust-executor v0.1.0 (/opt/rustwide/workdir/qberust-executor)
[INFO] [stderr]    Compiling qberust-utils v0.1.0 (/opt/rustwide/workdir/qberust-common)
[INFO] [stdout] warning: unused import: `crate::ir::types::Type`
[INFO] [stdout]  --> qberust-core/ir/values/data.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ir::types::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ir::types::Type`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_call.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ir::types::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`
[INFO] [stdout]   --> qberust-core/ir/values/mod.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::ops::{Deref, DerefMut};
[INFO] [stdout]    |                ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> qberust-core/ir/types/mod.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn fmt(&self, f: &mut Formatter<'_>) -> FmtResult {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> qberust-core/ir/values/mod.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Value::Data(v) => todo!(),
[INFO] [stdout]    |                         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `IRInner`
[INFO] [stdout]  --> qberust-core/lib.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum IRInner {}
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SymbolNotFound`
[INFO] [stdout]  --> qberust-core/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     SymbolNotFound { id: usize },
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> qberust-core/error.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Error, Debug)]
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SymbolNameConflict`
[INFO] [stdout]   --> qberust-core/error.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     SymbolNameConflict { name: &'static str },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> qberust-core/error.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SymbolMatchFailed`
[INFO] [stdout]   --> qberust-core/error.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SymbolMatchFailed { a: &'static str, b: &'static str },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> qberust-core/error.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BadTypeCast`
[INFO] [stdout]   --> qberust-core/error.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     BadTypeCast { before: Type, after: Type },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> qberust-core/error.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ret_ty`
[INFO] [stdout]  --> qberust-core/ir/function.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ret_ty: Type,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `arg_ty`
[INFO] [stdout]   --> qberust-core/ir/function.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     arg_ty: Vec<Type>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `has_variadic`
[INFO] [stdout]   --> qberust-core/ir/function.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     has_variadic: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `has_export`
[INFO] [stdout]   --> qberust-core/ir/function.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     has_export: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `calling_conv`
[INFO] [stdout]   --> qberust-core/ir/function.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     calling_conv: CallingConv,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `alignment`
[INFO] [stdout]  --> qberust-core/ir/module.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     alignment: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> qberust-core/ir/types/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn size(&self) -> usize {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `visibility`
[INFO] [stdout]   --> qberust-core/ir/values/data.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     visibility: Visibility,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `item`
[INFO] [stdout]   --> qberust-core/ir/values/data.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     item: DataItem,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `lhs`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_binary_op.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     lhs: Box<Value>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling qberust-core v0.1.0 (/opt/rustwide/workdir/qberust-core)
[INFO] [stdout] warning: field is never read: `incomings`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_phi.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) incomings: HashMap<Block, Value>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZExt`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_cast.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ZExt,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SExt`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_cast.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     SExt,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Integer`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Integer,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fp`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Fp,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Trunc`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Trunc,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `target`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     target: Box<Value>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cast_kind`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     cast_kind: CastKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fn_symbol`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_call.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn_symbol: Symbol,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `arguments`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_call.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     arguments: Vec<ValueRef>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `abi`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_call.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     abi: CallingConv,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ir::types::Type`
[INFO] [stdout]  --> qberust-core/ir/values/data.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ir::types::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ir::types::Type`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_call.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ir::types::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`
[INFO] [stdout]   --> qberust-core/ir/values/mod.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::ops::{Deref, DerefMut};
[INFO] [stdout]    |                ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> qberust-core/ir/types/mod.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn fmt(&self, f: &mut Formatter<'_>) -> FmtResult {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> qberust-core/ir/values/mod.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Value::Data(v) => todo!(),
[INFO] [stdout]    |                         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `IRInner`
[INFO] [stdout]  --> qberust-core/lib.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum IRInner {}
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SymbolNotFound`
[INFO] [stdout]  --> qberust-core/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     SymbolNotFound { id: usize },
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> qberust-core/error.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Error, Debug)]
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SymbolNameConflict`
[INFO] [stdout]   --> qberust-core/error.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     SymbolNameConflict { name: &'static str },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> qberust-core/error.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SymbolMatchFailed`
[INFO] [stdout]   --> qberust-core/error.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SymbolMatchFailed { a: &'static str, b: &'static str },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> qberust-core/error.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BadTypeCast`
[INFO] [stdout]   --> qberust-core/error.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     BadTypeCast { before: Type, after: Type },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> qberust-core/error.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ret_ty`
[INFO] [stdout]  --> qberust-core/ir/function.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ret_ty: Type,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `arg_ty`
[INFO] [stdout]   --> qberust-core/ir/function.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     arg_ty: Vec<Type>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `has_variadic`
[INFO] [stdout]   --> qberust-core/ir/function.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     has_variadic: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `has_export`
[INFO] [stdout]   --> qberust-core/ir/function.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     has_export: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `calling_conv`
[INFO] [stdout]   --> qberust-core/ir/function.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     calling_conv: CallingConv,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `alignment`
[INFO] [stdout]  --> qberust-core/ir/module.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     alignment: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> qberust-core/ir/types/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn size(&self) -> usize {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `visibility`
[INFO] [stdout]   --> qberust-core/ir/values/data.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     visibility: Visibility,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `item`
[INFO] [stdout]   --> qberust-core/ir/values/data.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     item: DataItem,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `lhs`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_binary_op.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     lhs: Box<Value>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `incomings`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_phi.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) incomings: HashMap<Block, Value>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZExt`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_cast.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ZExt,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SExt`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_cast.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     SExt,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Integer`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Integer,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fp`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Fp,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Trunc`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Trunc,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `target`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     target: Box<Value>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cast_kind`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_cast.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     cast_kind: CastKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fn_symbol`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_call.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn_symbol: Symbol,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `arguments`
[INFO] [stdout]  --> qberust-core/ir/values/instruction/instr_call.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     arguments: Vec<ValueRef>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `abi`
[INFO] [stdout]   --> qberust-core/ir/values/instruction/instr_call.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     abi: CallingConv,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "7744645abd407b19a15ebe6fe6c5385ec7e041877b801e9c83eb0451cb9e8829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7744645abd407b19a15ebe6fe6c5385ec7e041877b801e9c83eb0451cb9e8829", kill_on_drop: false }`
[INFO] [stdout] 7744645abd407b19a15ebe6fe6c5385ec7e041877b801e9c83eb0451cb9e8829
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 098c0dd2d5668f8d55ce9f386bf4bdad98c7afa90a430171395c749ebc444bc7
[INFO] running `Command { std: "docker" "start" "-a" "098c0dd2d5668f8d55ce9f386bf4bdad98c7afa90a430171395c749ebc444bc7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::ir::types::Type`
[INFO] [stderr]  --> qberust-core/ir/values/data.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::ir::types::Type;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ir::types::Type`
[INFO] [stderr]  --> qberust-core/ir/values/instruction/instr_call.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::ir::types::Type;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DerefMut`, `Deref`
[INFO] [stderr]   --> qberust-core/ir/values/mod.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::ops::{Deref, DerefMut};
[INFO] [stderr]    |                ^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]   --> qberust-core/ir/types/mod.rs:78:19
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn fmt(&self, f: &mut Formatter<'_>) -> FmtResult {
[INFO] [stderr]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> qberust-core/ir/values/mod.rs:27:25
[INFO] [stderr]    |
[INFO] [stderr] 27 |             Value::Data(v) => todo!(),
[INFO] [stderr]    |                         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `IRInner`
[INFO] [stderr]  --> qberust-core/lib.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | enum IRInner {}
[INFO] [stderr]   |      ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SymbolNotFound`
[INFO] [stderr]  --> qberust-core/error.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     SymbolNotFound { id: usize },
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> qberust-core/error.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Error, Debug)]
[INFO] [stderr]   |                 ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SymbolNameConflict`
[INFO] [stderr]   --> qberust-core/error.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     SymbolNameConflict { name: &'static str },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> qberust-core/error.rs:5:17
[INFO] [stderr]    |
[INFO] [stderr] 5  | #[derive(Error, Debug)]
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SymbolMatchFailed`
[INFO] [stderr]   --> qberust-core/error.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     SymbolMatchFailed { a: &'static str, b: &'static str },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> qberust-core/error.rs:5:17
[INFO] [stderr]    |
[INFO] [stderr] 5  | #[derive(Error, Debug)]
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BadTypeCast`
[INFO] [stderr]   --> qberust-core/error.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     BadTypeCast { before: Type, after: Type },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> qberust-core/error.rs:5:17
[INFO] [stderr]    |
[INFO] [stderr] 5  | #[derive(Error, Debug)]
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `ret_ty`
[INFO] [stderr]  --> qberust-core/ir/function.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ret_ty: Type,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `arg_ty`
[INFO] [stderr]   --> qberust-core/ir/function.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     arg_ty: Vec<Type>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `has_variadic`
[INFO] [stderr]   --> qberust-core/ir/function.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     has_variadic: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `has_export`
[INFO] [stderr]   --> qberust-core/ir/function.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     has_export: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `calling_conv`
[INFO] [stderr]   --> qberust-core/ir/function.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     calling_conv: CallingConv,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `alignment`
[INFO] [stderr]  --> qberust-core/ir/module.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     alignment: usize,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `size`
[INFO] [stderr]   --> qberust-core/ir/types/mod.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn size(&self) -> usize {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `visibility`
[INFO] [stderr]   --> qberust-core/ir/values/data.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     visibility: Visibility,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `item`
[INFO] [stderr]   --> qberust-core/ir/values/data.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     item: DataItem,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lhs`
[INFO] [stderr]   --> qberust-core/ir/values/instruction/instr_binary_op.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     lhs: Box<Value>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `incomings`
[INFO] [stderr]   --> qberust-core/ir/values/instruction/instr_phi.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub(crate) incomings: HashMap<Block, Value>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ZExt`
[INFO] [stderr]  --> qberust-core/ir/values/instruction/instr_cast.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     ZExt,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SExt`
[INFO] [stderr]  --> qberust-core/ir/values/instruction/instr_cast.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     SExt,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Integer`
[INFO] [stderr]   --> qberust-core/ir/values/instruction/instr_cast.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Integer,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Fp`
[INFO] [stderr]   --> qberust-core/ir/values/instruction/instr_cast.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Fp,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Trunc`
[INFO] [stderr]   --> qberust-core/ir/values/instruction/instr_cast.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Trunc,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `target`
[INFO] [stderr]   --> qberust-core/ir/values/instruction/instr_cast.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     target: Box<Value>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `cast_kind`
[INFO] [stderr]   --> qberust-core/ir/values/instruction/instr_cast.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     cast_kind: CastKind,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fn_symbol`
[INFO] [stderr]  --> qberust-core/ir/values/instruction/instr_call.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn_symbol: Symbol,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `arguments`
[INFO] [stderr]  --> qberust-core/ir/values/instruction/instr_call.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     arguments: Vec<ValueRef>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `abi`
[INFO] [stderr]   --> qberust-core/ir/values/instruction/instr_call.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     abi: CallingConv,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `qberust-core` (lib) generated 31 warnings
[INFO] [stderr] warning: `qberust-core` (lib test) generated 31 warnings (31 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[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] [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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qberust_core-d7a63ea8edc7b466)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qberust_executor-0f9e270d023fa010)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qberust_mcgen-ab6e72fce7c2ae29)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qberust_native_codegen-ac1714aa937343b0)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qberust_utils-4746ffe6ca08760d)
[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] [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] [stderr]    Doc-tests qberust-core
[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] [stderr]    Doc-tests qberust-utils
[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" "098c0dd2d5668f8d55ce9f386bf4bdad98c7afa90a430171395c749ebc444bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098c0dd2d5668f8d55ce9f386bf4bdad98c7afa90a430171395c749ebc444bc7", kill_on_drop: false }`
[INFO] [stdout] 098c0dd2d5668f8d55ce9f386bf4bdad98c7afa90a430171395c749ebc444bc7