[INFO] crate cpclib-asm 0.4.0-alpha is already in cache
[INFO] checking cpclib-asm-0.4.0-alpha against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate cpclib-asm 0.4.0-alpha into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cpclib-asm 0.4.0-alpha on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cpclib-asm 0.4.0-alpha
[INFO] finished tweaking crates.io crate cpclib-asm 0.4.0-alpha
[INFO] tweaked toml for crates.io crate cpclib-asm 0.4.0-alpha written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate cpclib-asm 0.4.0-alpha already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 565653b3d441f779a35541bd2e2d031480c89ac7f59a2375e5f70eec683e73a1
[INFO] running `"docker" "start" "-a" "565653b3d441f779a35541bd2e2d031480c89ac7f59a2375e5f70eec683e73a1"`
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]     Checking bitsets v0.1.1
[INFO] [stderr]     Checking custom_error v1.7.1
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling derivative v2.1.0
[INFO] [stderr]    Compiling paste-impl v0.1.9
[INFO] [stderr]    Compiling getset v0.0.9
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking num-iter v0.1.40
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]     Checking paste v0.1.9
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling delegate v0.3.0
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling lexical-core v0.6.2
[INFO] [stderr]    Compiling cargo-lock v4.0.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling num_enum_derive v0.4.3
[INFO] [stderr]    Compiling built v0.4.0
[INFO] [stderr]     Checking nom v5.1.1
[INFO] [stderr]    Compiling cpclib-sna v0.4.0-alpha
[INFO] [stderr]    Compiling cpclib-tokens v0.4.0-alpha
[INFO] [stderr]    Compiling cpclib-disc v0.4.0-alpha
[INFO] [stderr]    Compiling cpclib-basic v0.4.0-alpha
[INFO] [stderr]    Compiling cpclib-asm v0.4.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Checking num_enum v0.4.3
[INFO] [stderr] warning: unused import: `std::iter::FromIterator`
[INFO] [stderr]   --> src/implementation/listing.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::iter::FromIterator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::iter::FromIterator`
[INFO] [stderr]  --> src/implementation/tokens.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use core::iter::FromIterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cpclib_tokens::tokens::*`
[INFO] [stderr]   --> src/implementation/tokens.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use cpclib_tokens::tokens::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cpclib_tokens::symbols::*`
[INFO] [stderr]   --> src/implementation/tokens.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use cpclib_tokens::symbols::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]   --> src/parser.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::str::FromStr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:212:27
[INFO] [stderr]     |
[INFO] [stderr] 212 |         map(parse_repeat, { |repeat| vec![repeat] }),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:213:26
[INFO] [stderr]     |
[INFO] [stderr] 213 |         map(parse_macro, { |m| vec![m] }),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:214:26
[INFO] [stderr]     |
[INFO] [stderr] 214 |         map(parse_basic, { |basic| vec![basic] }),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:215:25
[INFO] [stderr]     |
[INFO] [stderr] 215 |         map(parse_rorg, { |rorg| vec![rorg] }),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:216:50
[INFO] [stderr]     |
[INFO] [stderr] 216 |         map(preceded(space1, parse_conditional), { |cond| vec![cond] }),
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:467:36
[INFO] [stderr]     |
[INFO] [stderr] 467 |         map(tag_no_case("INCBIN"), { |_| BinaryTransformation::None }),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:876:60
[INFO] [stderr]     |
[INFO] [stderr] 876 |         map(alt((parse_instr("DB"), parse_instr("DEFB"))), { |_| true }),
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:877:60
[INFO] [stderr]     |
[INFO] [stderr] 877 |         map(alt((parse_instr("DW"), parse_instr("DEFW"))), { |_| false }),
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:908:40
[INFO] [stderr]     |
[INFO] [stderr] 908 |             map(tag_no_case("(void)"), { |_| Vec::new() }),
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:956:27
[INFO] [stderr]     |
[INFO] [stderr] 956 |                 map(expr, { |e| Left(e) }),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:957:44
[INFO] [stderr]     |
[INFO] [stderr] 957 |                 map(string_between_quotes, { |s: &str| Right(s.to_string()) }),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1473:40
[INFO] [stderr]      |
[INFO] [stderr] 1473 |                 map(tag_no_case("IX"), { |_| IndexRegister16::Ix }),
[INFO] [stderr]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1474:40
[INFO] [stderr]      |
[INFO] [stderr] 1474 |                 map(tag_no_case("IY"), { |_| IndexRegister16::Iy }),
[INFO] [stderr]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1598:32
[INFO] [stderr]      |
[INFO] [stderr] 1598 |         map(parse_instr("DI"), { |_| Mnemonic::Di }),
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1599:33
[INFO] [stderr]      |
[INFO] [stderr] 1599 |         map(parse_instr("CCF"), { |_| Mnemonic::Ccf }),
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1600:32
[INFO] [stderr]      |
[INFO] [stderr] 1600 |         map(parse_instr("EI"), { |_| Mnemonic::Ei }),
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1601:33
[INFO] [stderr]      |
[INFO] [stderr] 1601 |         map(parse_instr("EXX"), { |_| Mnemonic::Exx }),
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1602:34
[INFO] [stderr]      |
[INFO] [stderr] 1602 |         map(parse_instr("HALT"), { |_| Mnemonic::Halt }),
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1603:34
[INFO] [stderr]      |
[INFO] [stderr] 1603 |         map(parse_instr("LDIR"), { |_| Mnemonic::Ldir }),
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1604:34
[INFO] [stderr]      |
[INFO] [stderr] 1604 |         map(parse_instr("LDDR"), { |_| Mnemonic::Lddr }),
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1605:33
[INFO] [stderr]      |
[INFO] [stderr] 1605 |         map(parse_instr("LDI"), { |_| Mnemonic::Ldi }),
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1606:33
[INFO] [stderr]      |
[INFO] [stderr] 1606 |         map(parse_instr("LDD"), { |_| Mnemonic::Ldd }),
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1607:35
[INFO] [stderr]      |
[INFO] [stderr] 1607 |         map(parse_instr("NOPS2"), { |_| Mnemonic::Nops2 }),
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1608:33
[INFO] [stderr]      |
[INFO] [stderr] 1608 |         map(parse_instr("NOP"), { |_| Mnemonic::Nop }),
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1609:34
[INFO] [stderr]      |
[INFO] [stderr] 1609 |         map(parse_instr("OUTD"), { |_| Mnemonic::Outd }),
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1610:34
[INFO] [stderr]      |
[INFO] [stderr] 1610 |         map(parse_instr("OUTI"), { |_| Mnemonic::Outi }),
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/assembler/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `delegate::delegate`
[INFO] [stderr]   --> src/assembler/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use delegate::delegate;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::parser::ParserContext`
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use crate::parser::ParserContext;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::FromIterator`
[INFO] [stderr]   --> src/implementation/listing.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::iter::FromIterator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::iter::FromIterator`
[INFO] [stderr]  --> src/implementation/tokens.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use core::iter::FromIterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cpclib_tokens::tokens::*`
[INFO] [stderr]   --> src/implementation/tokens.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use cpclib_tokens::tokens::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cpclib_tokens::symbols::*`
[INFO] [stderr]   --> src/implementation/tokens.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use cpclib_tokens::symbols::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]   --> src/parser.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::str::FromStr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:212:27
[INFO] [stderr]     |
[INFO] [stderr] 212 |         map(parse_repeat, { |repeat| vec![repeat] }),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:213:26
[INFO] [stderr]     |
[INFO] [stderr] 213 |         map(parse_macro, { |m| vec![m] }),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:214:26
[INFO] [stderr]     |
[INFO] [stderr] 214 |         map(parse_basic, { |basic| vec![basic] }),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:215:25
[INFO] [stderr]     |
[INFO] [stderr] 215 |         map(parse_rorg, { |rorg| vec![rorg] }),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:216:50
[INFO] [stderr]     |
[INFO] [stderr] 216 |         map(preceded(space1, parse_conditional), { |cond| vec![cond] }),
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:467:36
[INFO] [stderr]     |
[INFO] [stderr] 467 |         map(tag_no_case("INCBIN"), { |_| BinaryTransformation::None }),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:876:60
[INFO] [stderr]     |
[INFO] [stderr] 876 |         map(alt((parse_instr("DB"), parse_instr("DEFB"))), { |_| true }),
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:877:60
[INFO] [stderr]     |
[INFO] [stderr] 877 |         map(alt((parse_instr("DW"), parse_instr("DEFW"))), { |_| false }),
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:908:40
[INFO] [stderr]     |
[INFO] [stderr] 908 |             map(tag_no_case("(void)"), { |_| Vec::new() }),
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:956:27
[INFO] [stderr]     |
[INFO] [stderr] 956 |                 map(expr, { |e| Left(e) }),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser.rs:957:44
[INFO] [stderr]     |
[INFO] [stderr] 957 |                 map(string_between_quotes, { |s: &str| Right(s.to_string()) }),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1473:40
[INFO] [stderr]      |
[INFO] [stderr] 1473 |                 map(tag_no_case("IX"), { |_| IndexRegister16::Ix }),
[INFO] [stderr]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1474:40
[INFO] [stderr]      |
[INFO] [stderr] 1474 |                 map(tag_no_case("IY"), { |_| IndexRegister16::Iy }),
[INFO] [stderr]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1598:32
[INFO] [stderr]      |
[INFO] [stderr] 1598 |         map(parse_instr("DI"), { |_| Mnemonic::Di }),
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1599:33
[INFO] [stderr]      |
[INFO] [stderr] 1599 |         map(parse_instr("CCF"), { |_| Mnemonic::Ccf }),
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1600:32
[INFO] [stderr]      |
[INFO] [stderr] 1600 |         map(parse_instr("EI"), { |_| Mnemonic::Ei }),
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1601:33
[INFO] [stderr]      |
[INFO] [stderr] 1601 |         map(parse_instr("EXX"), { |_| Mnemonic::Exx }),
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1602:34
[INFO] [stderr]      |
[INFO] [stderr] 1602 |         map(parse_instr("HALT"), { |_| Mnemonic::Halt }),
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1603:34
[INFO] [stderr]      |
[INFO] [stderr] 1603 |         map(parse_instr("LDIR"), { |_| Mnemonic::Ldir }),
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1604:34
[INFO] [stderr]      |
[INFO] [stderr] 1604 |         map(parse_instr("LDDR"), { |_| Mnemonic::Lddr }),
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1605:33
[INFO] [stderr]      |
[INFO] [stderr] 1605 |         map(parse_instr("LDI"), { |_| Mnemonic::Ldi }),
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1606:33
[INFO] [stderr]      |
[INFO] [stderr] 1606 |         map(parse_instr("LDD"), { |_| Mnemonic::Ldd }),
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1607:35
[INFO] [stderr]      |
[INFO] [stderr] 1607 |         map(parse_instr("NOPS2"), { |_| Mnemonic::Nops2 }),
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1608:33
[INFO] [stderr]      |
[INFO] [stderr] 1608 |         map(parse_instr("NOP"), { |_| Mnemonic::Nop }),
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1609:34
[INFO] [stderr]      |
[INFO] [stderr] 1609 |         map(parse_instr("OUTD"), { |_| Mnemonic::Outd }),
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]     --> src/parser.rs:1610:34
[INFO] [stderr]      |
[INFO] [stderr] 1610 |         map(parse_instr("OUTI"), { |_| Mnemonic::Outi }),
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::preamble::*`
[INFO] [stderr]     --> src/parser.rs:2008:9
[INFO] [stderr]      |
[INFO] [stderr] 2008 |     use crate::preamble::*;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/assembler/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `delegate::delegate`
[INFO] [stderr]   --> src/assembler/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use delegate::delegate;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::preamble::*`
[INFO] [stderr]     --> src/assembler/mod.rs:2282:9
[INFO] [stderr]      |
[INFO] [stderr] 2282 |     use crate::preamble::*;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::preamble::*`
[INFO] [stderr]    --> src/disass.rs:512:6
[INFO] [stderr]     |
[INFO] [stderr] 512 |     use crate::preamble::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::parser::ParserContext`
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use crate::parser::ParserContext;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> src/error.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn from(err: SymbolError) -> Self {
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> src/error.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn from(err: SymbolError) -> Self {
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 35 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 38 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "565653b3d441f779a35541bd2e2d031480c89ac7f59a2375e5f70eec683e73a1"`
[INFO] running `"docker" "rm" "-f" "565653b3d441f779a35541bd2e2d031480c89ac7f59a2375e5f70eec683e73a1"`
[INFO] [stdout] 565653b3d441f779a35541bd2e2d031480c89ac7f59a2375e5f70eec683e73a1