[INFO] fetching crate unfuck 0.2.2...
[INFO] checking unfuck-0.2.2 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate unfuck 0.2.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate unfuck 0.2.2 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-20/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" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-primitive-derive v0.2.1
[INFO] [stderr]   Downloaded simple_logger v1.12.1
[INFO] [stderr]   Downloaded simplelog v0.8.0
[INFO] [stderr]   Downloaded cpython v0.5.2
[INFO] [stderr]   Downloaded pydis v0.4.0
[INFO] [stderr]   Downloaded py27-marshal v0.3.4
[INFO] [stderr]   Downloaded python27-sys v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3a6941e4fd88eeacfe8a5b2092ec511de77e38d0a2e5422d18ed9e25bf614ba
[INFO] running `Command { std: "docker" "start" "-a" "c3a6941e4fd88eeacfe8a5b2092ec511de77e38d0a2e5422d18ed9e25bf614ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3a6941e4fd88eeacfe8a5b2092ec511de77e38d0a2e5422d18ed9e25bf614ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a6941e4fd88eeacfe8a5b2092ec511de77e38d0a2e5422d18ed9e25bf614ba", kill_on_drop: false }`
[INFO] [stdout] c3a6941e4fd88eeacfe8a5b2092ec511de77e38d0a2e5422d18ed9e25bf614ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad47770105e05da59771cfd108546aef2d8b75a212a8ae41beba70d76a391b82
[INFO] running `Command { std: "docker" "start" "-a" "ad47770105e05da59771cfd108546aef2d8b75a212a8ae41beba70d76a391b82", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling cpython v0.5.2
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking pretty-hex v0.2.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
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[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
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[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking stfu8 v0.2.4
[INFO] [stderr]     Checking bzip2 v0.4.3
[INFO] [stderr]     Checking simple_logger v1.12.1
[INFO] [stderr]     Checking simplelog v0.8.0
[INFO] [stderr]    Compiling python27-sys v0.5.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.1
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]     Checking pydis v0.4.0
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking py27-marshal v0.3.4
[INFO] [stderr]     Checking unfuck v0.2.2 (/opt/rustwide/workdir)
[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] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(get_mut_unchecked)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(map_first_last)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(get_mut_unchecked)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(map_first_last)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 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: 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/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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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: 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] [stdout] For more information about this error, try `rustc --explain E0554`.
[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] [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 4 previous errors; 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ad47770105e05da59771cfd108546aef2d8b75a212a8ae41beba70d76a391b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad47770105e05da59771cfd108546aef2d8b75a212a8ae41beba70d76a391b82", kill_on_drop: false }`
[INFO] [stdout] ad47770105e05da59771cfd108546aef2d8b75a212a8ae41beba70d76a391b82
