[INFO] fetching crate unfuck 0.2.2... [INFO] checking unfuck-0.2.2 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate unfuck 0.2.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate unfuck 0.2.2 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unfuck 0.2.2 [INFO] finished tweaking crates.io crate unfuck 0.2.2 [INFO] tweaked toml for crates.io crate unfuck 0.2.2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate unfuck 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded python27-sys v0.5.2 [INFO] [stderr] Downloaded pydis v0.4.0 [INFO] [stderr] Downloaded py27-marshal v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bde235442eae954436165c9f1acf15fb55b50680ded1b94fb890739815dd02a5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bde235442eae954436165c9f1acf15fb55b50680ded1b94fb890739815dd02a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bde235442eae954436165c9f1acf15fb55b50680ded1b94fb890739815dd02a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bde235442eae954436165c9f1acf15fb55b50680ded1b94fb890739815dd02a5", kill_on_drop: false }` [INFO] [stdout] bde235442eae954436165c9f1acf15fb55b50680ded1b94fb890739815dd02a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29d2b33ca67fb61d55e385aa78c2da97dcf9c1ae691702741d504be9597fcb23 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "29d2b33ca67fb61d55e385aa78c2da97dcf9c1ae691702741d504be9597fcb23", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling cpython v0.5.2 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking pretty-hex v0.2.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Checking simplelog v0.8.0 [INFO] [stderr] Checking simple_logger v1.12.1 [INFO] [stderr] Checking stfu8 v0.2.4 [INFO] [stderr] Compiling python27-sys v0.5.2 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling enum-primitive-derive v0.2.1 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking pydis v0.4.0 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Checking serde v1.0.127 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking py27-marshal v0.3.4 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking unfuck v0.2.2 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [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:1833:26 [INFO] [stdout] | [INFO] [stdout] 1833 | let obfuscated = include_bytes!("../test_data/obfuscated/compileall_stage4.pyc"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [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:1834:31 [INFO] [stdout] | [INFO] [stdout] 1834 | let source_of_truth = include_bytes!("../test_data/expected/compileall.pyc"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mnemonic` [INFO] [stdout] --> src/lib.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use pydis::opcode::py27::{self, Mnemonic, Standard}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/code_graph.rs:1002:9 [INFO] [stdout] | [INFO] [stdout] 1002 | 'node_visitor: while let Some(nx) = node_queue.pop() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mnemonic` [INFO] [stdout] --> src/error.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | use pydis::{opcode::py27::{self, Mnemonic}, prelude::Opcode}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BigInt` [INFO] [stdout] --> src/smallvm.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use num_bigint::{BigInt, ToBigInt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/smallvm.rs:1551:6 [INFO] [stdout] | [INFO] [stdout] 1551 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/smallvm.rs:1557:5 [INFO] [stdout] | [INFO] [stdout] 1557 | 'decode_loop: while let Some(offset) = instruction_queue.pop_front() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/code_graph.rs:1165:17 [INFO] [stdout] | [INFO] [stdout] 1164 | break; [INFO] [stdout] | ----- any code following this expression is unreachable [INFO] [stdout] 1165 | / current_node [INFO] [stdout] 1166 | | .instrs [INFO] [stdout] 1167 | | .push(ParsedInstr::Good(Arc::new(Instruction { [INFO] [stdout] 1168 | | opcode: Mnemonic::POP_TOP.into(), [INFO] [stdout] 1169 | | arg: None, [INFO] [stdout] 1170 | | }))); [INFO] [stdout] | |_________________________^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 879 | apply_operator!("//"); [INFO] [stdout] | ---------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 882 | apply_operator!("///"); [INFO] [stdout] | ----------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 885 | apply_operator!("**"); [INFO] [stdout] | ---------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 888 | apply_operator!("%"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 891 | apply_operator!("+"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 894 | apply_operator!("*"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 897 | apply_operator!("-"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 981 | apply_operator!("/"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 984 | apply_operator!("^"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 987 | apply_operator!("&"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 990 | apply_operator!("|"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/smallvm.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{Cursor, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `unfuck` due to 3 previous errors; 19 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] Fixed src/lib.rs (1 fix) [INFO] [stderr] Fixed src/smallvm.rs (2 fixes) [INFO] [stderr] Fixed src/error.rs (1 fix) [INFO] [stderr] Fixed src/code_graph.rs (1 fix) [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/code_graph.rs:1002:9 [INFO] [stdout] | [INFO] [stdout] 1002 | 'node_visitor: while let Some(nx) = node_queue.pop() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/smallvm.rs:1551:6 [INFO] [stdout] | [INFO] [stdout] 1551 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/smallvm.rs:1557:5 [INFO] [stdout] | [INFO] [stdout] 1557 | 'decode_loop: while let Some(offset) = instruction_queue.pop_front() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/code_graph.rs:1165:17 [INFO] [stdout] | [INFO] [stdout] 1164 | break; [INFO] [stdout] | ----- any code following this expression is unreachable [INFO] [stdout] 1165 | / current_node [INFO] [stdout] 1166 | | .instrs [INFO] [stdout] 1167 | | .push(ParsedInstr::Good(Arc::new(Instruction { [INFO] [stdout] 1168 | | opcode: Mnemonic::POP_TOP.into(), [INFO] [stdout] 1169 | | arg: None, [INFO] [stdout] 1170 | | }))); [INFO] [stdout] | |_________________________^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 879 | apply_operator!("//"); [INFO] [stdout] | ---------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 882 | apply_operator!("///"); [INFO] [stdout] | ----------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 885 | apply_operator!("**"); [INFO] [stdout] | ---------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 888 | apply_operator!("%"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 891 | apply_operator!("+"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 894 | apply_operator!("*"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 897 | apply_operator!("-"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 981 | apply_operator!("/"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 984 | apply_operator!("^"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 987 | apply_operator!("&"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/smallvm.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | return Err(crate::error::ExecutionError::ComplexExpression(instr.clone(), Some(tos1.unwrap().typ())).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] ... [INFO] [stdout] 990 | apply_operator!("|"); [INFO] [stdout] | --------------------- [INFO] [stdout] | | [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `apply_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/smallvm.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{Cursor, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ignore_jump_target` is assigned to, but never used [INFO] [stdout] --> src/smallvm.rs:1622:17 [INFO] [stdout] | [INFO] [stdout] 1622 | let mut ignore_jump_target = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_ignore_jump_target` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ignore_jump_target` is never read [INFO] [stdout] --> src/smallvm.rs:1652:25 [INFO] [stdout] | [INFO] [stdout] 1652 | ignore_jump_target = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear_flags` [INFO] [stdout] --> src/code_graph.rs:732:19 [INFO] [stdout] | [INFO] [stdout] 732 | pub(crate) fn clear_flags(&mut self, root: NodeIndex, flags: BasicBlockFlags) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `remove_bad_instructions_behind_offset` [INFO] [stdout] --> src/smallvm.rs:1699:4 [INFO] [stdout] | [INFO] [stdout] 1699 | fn remove_bad_instructions_behind_offset>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "29d2b33ca67fb61d55e385aa78c2da97dcf9c1ae691702741d504be9597fcb23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29d2b33ca67fb61d55e385aa78c2da97dcf9c1ae691702741d504be9597fcb23", kill_on_drop: false }` [INFO] [stdout] 29d2b33ca67fb61d55e385aa78c2da97dcf9c1ae691702741d504be9597fcb23