[INFO] fetching crate unfuck 0.6.0...
[INFO] testing unfuck-0.6.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate unfuck 0.6.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate unfuck 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate unfuck 0.6.0
[INFO] tweaked toml for crates.io crate unfuck 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unfuck 0.6.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unfuck 0.6.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3c16acb37d19e3baa2b9b2320094b6714a23f3e391e84e366ce7f614c84f394d
[INFO] running `Command { std: "docker" "start" "3c16acb37d19e3baa2b9b2320094b6714a23f3e391e84e366ce7f614c84f394d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c16acb37d19e3baa2b9b2320094b6714a23f3e391e84e366ce7f614c84f394d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3c16acb37d19e3baa2b9b2320094b6714a23f3e391e84e366ce7f614c84f394d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c16acb37d19e3baa2b9b2320094b6714a23f3e391e84e366ce7f614c84f394d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3c16acb37d19e3baa2b9b2320094b6714a23f3e391e84e366ce7f614c84f394d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling log v0.4.32
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.2
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling py27-marshal v0.6.0
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stderr]    Compiling pydis v0.6.0
[INFO] [stderr]    Compiling simple_logger v2.3.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling pretty-hex v0.3.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling stfu8 v0.2.7
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling unfuck v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AtomicUsize` and `Ordering`
[INFO] [stdout]   --> src/code_graph.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::sync::atomic::{AtomicUsize, Ordering};
[INFO] [stdout]    |                         ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]     --> src/code_graph.rs:2084:9
[INFO] [stdout]      |
[INFO] [stdout] 2084 |         'node_visitor: while let Some(nx) = node_queue.pop() {
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryInto`
[INFO] [stdout]  --> src/smallvm/collections.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]     --> src/code_graph.rs:2250:17
[INFO] [stdout]      |
[INFO] [stdout] 2249 |                   break;
[INFO] [stdout]      |                   ----- any code following this expression is unreachable
[INFO] [stdout] 2250 | /                 current_node
[INFO] [stdout] 2251 | |                     .instrs
[INFO] [stdout] 2252 | |                     .push(ParsedInstr::Good(Arc::new(Instruction {
[INFO] [stdout] 2253 | |                         opcode: Mnemonic::POP_TOP.into(),
[INFO] [stdout] 2254 | |                         arg: None,
[INFO] [stdout] 2255 | |                     })));
[INFO] [stdout]      | |_________________________^ unreachable statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/ir/structural.rs:213:15
[INFO] [stdout]     |
[INFO] [stdout] 213 |     for (idx, block) in cfg.blocks.iter().enumerate() {
[INFO] [stdout]     |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/ir/unstack.rs:1304:13
[INFO] [stdout]      |
[INFO] [stdout] 1304 |         let mut register = |value: ValueId,
[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] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/smallvm/arithmetic.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 _ => stack.push((None, tos_accesses.clone())),
[INFO] [stdout]     |                 - matches any value
[INFO] [stdout] 269 |                 None => stack.push((None, tos_accesses)),
[INFO] [stdout]     |                 ^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `clear_flags` and `insert_jump_0` are never used
[INFO] [stdout]     --> src/code_graph.rs:1197:19
[INFO] [stdout]      |
[INFO] [stdout]  197 | / impl<'a, TargetOpcode: 'static + Opcode<Mnemonic = py27::Mnemonic> + PartialEq>
[INFO] [stdout]  198 | |     CodeGraph<'a, TargetOpcode>
[INFO] [stdout]      | |_______________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1197 |       pub(crate) fn clear_flags(&mut self, root: NodeIndex, flags: BasicBlockFlags) {
[INFO] [stdout]      |                     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2289 |       pub(crate) fn insert_jump_0(&mut self) {
[INFO] [stdout]      |                     ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `expr_text` is never used
[INFO] [stdout]   --> src/ir/emit.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl<'a> Emitter<'a> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub(crate) fn expr_text(&self, id: ValueId) -> String {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `List` is never constructed
[INFO] [stdout]     --> src/ir/emit.rs:1255:5
[INFO] [stdout]      |
[INFO] [stdout] 1253 | enum CompKind {
[INFO] [stdout]      |      -------- variant in this enum
[INFO] [stdout] 1254 |     Gen,
[INFO] [stdout] 1255 |     List,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CompKind` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `body` is never read
[INFO] [stdout]    --> src/ir/structural.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | struct LoopShape {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 131 |     body: HashSet<BlockId>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `graph` is never read
[INFO] [stdout]    --> src/ir/structure.rs:829:5
[INFO] [stdout]     |
[INFO] [stdout] 828 | struct Graph {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] 829 |     graph: DiGraph<(), ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stack_last_mut` is never used
[INFO] [stdout]   --> src/smallvm/mod.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub(crate) fn stack_last_mut<O, T>(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_bad_instructions_behind_offset` is never used
[INFO] [stdout]    --> src/smallvm/mod.rs:889:4
[INFO] [stdout]     |
[INFO] [stdout] 889 | fn remove_bad_instructions_behind_offset<O: Opcode<Mnemonic = py27::Mnemonic>>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `base64`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.base64]
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `base64`
[INFO] [stderr] warning: unused dependency `byteorder`
[INFO] [stderr]   --> Cargo.toml:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 | [dependencies.byteorder]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `byteorder`
[INFO] [stderr] warning: unused dependency `crossbeam`
[INFO] [stderr]   --> Cargo.toml:17:15
[INFO] [stderr]    |
[INFO] [stderr] 17 | [dependencies.crossbeam]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `crossbeam`
[INFO] [stderr] warning: unused dependency `flate2`
[INFO] [stderr]   --> Cargo.toml:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | [dependencies.flate2]
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `flate2`
[INFO] [stderr] warning: unused dependency `num_cpus`
[INFO] [stderr]   --> Cargo.toml:41:15
[INFO] [stderr]    |
[INFO] [stderr] 41 | [dependencies.num_cpus]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `num_cpus`
[INFO] [stderr] warning: unused dependency `once_cell`
[INFO] [stderr]   --> Cargo.toml:44:15
[INFO] [stderr]    |
[INFO] [stderr] 44 | [dependencies.once_cell]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `once_cell`
[INFO] [stderr] warning: unused dependency `pretty-hex`
[INFO] [stderr]   --> Cargo.toml:50:15
[INFO] [stderr]    |
[INFO] [stderr] 50 | [dependencies.pretty-hex]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `pretty-hex`
[INFO] [stderr] warning: unused dependency `simplelog`
[INFO] [stderr]   --> Cargo.toml:69:15
[INFO] [stderr]    |
[INFO] [stderr] 69 | [dependencies.simplelog]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `simplelog`
[INFO] [stderr] warning: `unfuck` (manifest) generated 8 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "3c16acb37d19e3baa2b9b2320094b6714a23f3e391e84e366ce7f614c84f394d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3c16acb37d19e3baa2b9b2320094b6714a23f3e391e84e366ce7f614c84f394d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling console v0.16.3
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling py27-marshal v0.6.0
[INFO] [stderr]    Compiling unfuck v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AtomicUsize` and `Ordering`
[INFO] [stdout]   --> src/code_graph.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::sync::atomic::{AtomicUsize, Ordering};
[INFO] [stdout]    |                         ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]     --> src/code_graph.rs:2084:9
[INFO] [stdout]      |
[INFO] [stdout] 2084 |         'node_visitor: while let Some(nx) = node_queue.pop() {
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryInto`
[INFO] [stdout]  --> src/smallvm/collections.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]     --> src/code_graph.rs:2250:17
[INFO] [stdout]      |
[INFO] [stdout] 2249 |                   break;
[INFO] [stdout]      |                   ----- any code following this expression is unreachable
[INFO] [stdout] 2250 | /                 current_node
[INFO] [stdout] 2251 | |                     .instrs
[INFO] [stdout] 2252 | |                     .push(ParsedInstr::Good(Arc::new(Instruction {
[INFO] [stdout] 2253 | |                         opcode: Mnemonic::POP_TOP.into(),
[INFO] [stdout] 2254 | |                         arg: None,
[INFO] [stdout] 2255 | |                     })));
[INFO] [stdout]      | |_________________________^ unreachable statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling insta v1.47.2
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/ir/structural.rs:213:15
[INFO] [stdout]     |
[INFO] [stdout] 213 |     for (idx, block) in cfg.blocks.iter().enumerate() {
[INFO] [stdout]     |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/ir/unstack.rs:1304:13
[INFO] [stdout]      |
[INFO] [stdout] 1304 |         let mut register = |value: ValueId,
[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] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/smallvm/arithmetic.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 _ => stack.push((None, tos_accesses.clone())),
[INFO] [stdout]     |                 - matches any value
[INFO] [stdout] 269 |                 None => stack.push((None, tos_accesses)),
[INFO] [stdout]     |                 ^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `clear_flags` and `insert_jump_0` are never used
[INFO] [stdout]     --> src/code_graph.rs:1197:19
[INFO] [stdout]      |
[INFO] [stdout]  197 | / impl<'a, TargetOpcode: 'static + Opcode<Mnemonic = py27::Mnemonic> + PartialEq>
[INFO] [stdout]  198 | |     CodeGraph<'a, TargetOpcode>
[INFO] [stdout]      | |_______________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1197 |       pub(crate) fn clear_flags(&mut self, root: NodeIndex, flags: BasicBlockFlags) {
[INFO] [stdout]      |                     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2289 |       pub(crate) fn insert_jump_0(&mut self) {
[INFO] [stdout]      |                     ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `expr_text` is never used
[INFO] [stdout]   --> src/ir/emit.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl<'a> Emitter<'a> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub(crate) fn expr_text(&self, id: ValueId) -> String {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `List` is never constructed
[INFO] [stdout]     --> src/ir/emit.rs:1255:5
[INFO] [stdout]      |
[INFO] [stdout] 1253 | enum CompKind {
[INFO] [stdout]      |      -------- variant in this enum
[INFO] [stdout] 1254 |     Gen,
[INFO] [stdout] 1255 |     List,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CompKind` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `body` is never read
[INFO] [stdout]    --> src/ir/structural.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | struct LoopShape {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 131 |     body: HashSet<BlockId>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `graph` is never read
[INFO] [stdout]    --> src/ir/structure.rs:829:5
[INFO] [stdout]     |
[INFO] [stdout] 828 | struct Graph {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] 829 |     graph: DiGraph<(), ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stack_last_mut` is never used
[INFO] [stdout]   --> src/smallvm/mod.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub(crate) fn stack_last_mut<O, T>(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_bad_instructions_behind_offset` is never used
[INFO] [stdout]    --> src/smallvm/mod.rs:889:4
[INFO] [stdout]     |
[INFO] [stdout] 889 | fn remove_bad_instructions_behind_offset<O: Opcode<Mnemonic = py27::Mnemonic>>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../test_data/obfuscated/compileall_stage4.pyc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/code_graph.rs:3182:26
[INFO] [stdout]      |
[INFO] [stdout] 3182 |         let obfuscated = include_bytes!("../test_data/obfuscated/compileall_stage4.pyc");
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../test_data/expected/compileall.pyc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/code_graph.rs:3183:31
[INFO] [stdout]      |
[INFO] [stdout] 3183 |         let source_of_truth = include_bytes!("../test_data/expected/compileall.pyc");
[INFO] [stdout]      |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ordering`
[INFO] [stdout]   --> src/code_graph.rs:22:38
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::sync::atomic::{AtomicUsize, Ordering};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]     --> src/code_graph.rs:2084:9
[INFO] [stdout]      |
[INFO] [stdout] 2084 |         'node_visitor: while let Some(nx) = node_queue.pop() {
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `deob`
[INFO] [stdout]     --> src/code_graph.rs:2702:38
[INFO] [stdout]      |
[INFO] [stdout] 2702 |     use crate::{Deobfuscator, Instr, deob};
[INFO] [stdout]      |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]    --> src/deob.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 337 |     use std::sync::Mutex;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryInto`
[INFO] [stdout]  --> src/smallvm/collections.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]     --> src/smallvm/mod.rs:2274:13
[INFO] [stdout]      |
[INFO] [stdout] 2274 |         use std::sync::Mutex;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `py27_marshal::bstr::BString`
[INFO] [stdout]     --> src/smallvm/mod.rs:2477:9
[INFO] [stdout]      |
[INFO] [stdout] 2477 |     use py27_marshal::bstr::BString;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]     --> src/code_graph.rs:2250:17
[INFO] [stdout]      |
[INFO] [stdout] 2249 |                   break;
[INFO] [stdout]      |                   ----- any code following this expression is unreachable
[INFO] [stdout] 2250 | /                 current_node
[INFO] [stdout] 2251 | |                     .instrs
[INFO] [stdout] 2252 | |                     .push(ParsedInstr::Good(Arc::new(Instruction {
[INFO] [stdout] 2253 | |                         opcode: Mnemonic::POP_TOP.into(),
[INFO] [stdout] 2254 | |                         arg: None,
[INFO] [stdout] 2255 | |                     })));
[INFO] [stdout]      | |_________________________^ unreachable statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `files_processed`
[INFO] [stdout]     --> src/code_graph.rs:2709:13
[INFO] [stdout]      |
[INFO] [stdout] 2709 |         let files_processed = AtomicUsize::new(0);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_files_processed`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/ir/structural.rs:213:15
[INFO] [stdout]     |
[INFO] [stdout] 213 |     for (idx, block) in cfg.blocks.iter().enumerate() {
[INFO] [stdout]     |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/ir/unstack.rs:1304:13
[INFO] [stdout]      |
[INFO] [stdout] 1304 |         let mut register = |value: ValueId,
[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] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/smallvm/arithmetic.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 _ => stack.push((None, tos_accesses.clone())),
[INFO] [stdout]     |                 - matches any value
[INFO] [stdout] 269 |                 None => stack.push((None, tos_accesses)),
[INFO] [stdout]     |                 ^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unfuck` (lib test) due to 2 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused dependency `base64`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.base64]
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `base64`
[INFO] [stderr] warning: unused dependency `byteorder`
[INFO] [stderr]   --> Cargo.toml:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 | [dependencies.byteorder]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `byteorder`
[INFO] [stderr] warning: unused dependency `crossbeam`
[INFO] [stderr]   --> Cargo.toml:17:15
[INFO] [stderr]    |
[INFO] [stderr] 17 | [dependencies.crossbeam]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `crossbeam`
[INFO] [stderr] warning: unused dependency `flate2`
[INFO] [stderr]   --> Cargo.toml:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | [dependencies.flate2]
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `flate2`
[INFO] [stderr] warning: unused dependency `num_cpus`
[INFO] [stderr]   --> Cargo.toml:41:15
[INFO] [stderr]    |
[INFO] [stderr] 41 | [dependencies.num_cpus]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `num_cpus`
[INFO] [stderr] warning: unused dependency `pretty-hex`
[INFO] [stderr]   --> Cargo.toml:50:15
[INFO] [stderr]    |
[INFO] [stderr] 50 | [dependencies.pretty-hex]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `pretty-hex`
[INFO] [stderr] warning: unused dependency `simplelog`
[INFO] [stderr]   --> Cargo.toml:69:15
[INFO] [stderr]    |
[INFO] [stderr] 69 | [dependencies.simplelog]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `simplelog`
[INFO] [stderr] warning: `unfuck` (manifest) generated 7 warnings
[INFO] running `Command { std: "docker" "inspect" "3c16acb37d19e3baa2b9b2320094b6714a23f3e391e84e366ce7f614c84f394d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c16acb37d19e3baa2b9b2320094b6714a23f3e391e84e366ce7f614c84f394d", kill_on_drop: false }`
[INFO] [stdout] 3c16acb37d19e3baa2b9b2320094b6714a23f3e391e84e366ce7f614c84f394d
