Dec 12 10:05:04.942 INFO checking pineapplepizza-0.1.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 10:05:04.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 10:05:05.344 INFO [stdout] dd0f77939231dc6ad68e46b09a2fbec3922b6756b33d1f45702c2ea3b831966e
Dec 12 10:05:05.346 INFO running `"docker" "start" "-a" "dd0f77939231dc6ad68e46b09a2fbec3922b6756b33d1f45702c2ea3b831966e"`
Dec 12 10:05:06.182 INFO [stderr] usermod: no changes
Dec 12 10:05:06.244 INFO [stderr]     Checking pineapplepizza v0.1.1 (/source)
Dec 12 10:05:07.266 INFO [stderr] warning: unused import: `std::option`
Dec 12 10:05:07.266 INFO [stderr]   --> src/main.rs:12:5
Dec 12 10:05:07.266 INFO [stderr]    |
Dec 12 10:05:07.266 INFO [stderr] 12 | use std::option;
Dec 12 10:05:07.266 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 10:05:07.266 INFO [stderr]    |
Dec 12 10:05:07.270 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 10:05:07.270 INFO [stderr] 
Dec 12 10:05:07.270 INFO [stderr] warning: unused import: `nom::ErrorKind::Custom`
Dec 12 10:05:07.270 INFO [stderr]   --> src/main.rs:20:5
Dec 12 10:05:07.270 INFO [stderr]    |
Dec 12 10:05:07.270 INFO [stderr] 20 | use nom::ErrorKind::Custom;
Dec 12 10:05:07.270 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:05:07.270 INFO [stderr] 
Dec 12 10:05:07.270 INFO [stderr] warning: unused imports: `SerializeMap`, `SerializeSeq`
Dec 12 10:05:07.270 INFO [stderr]   --> src/main.rs:21:41
Dec 12 10:05:07.270 INFO [stderr]    |
Dec 12 10:05:07.270 INFO [stderr] 21 | use serde::ser::{Serialize, Serializer, SerializeSeq, SerializeMap};
Dec 12 10:05:07.270 INFO [stderr]    |                                         ^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 12 10:05:07.270 INFO [stderr] 
Dec 12 10:05:07.270 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 10:05:07.270 INFO [stderr]    --> src/main.rs:114:15
Dec 12 10:05:07.270 INFO [stderr]     |
Dec 12 10:05:07.270 INFO [stderr] 114 |     let sep = (if sepb {"- "} else {"* "});
Dec 12 10:05:07.270 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 10:05:07.270 INFO [stderr]     |
Dec 12 10:05:07.270 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 10:05:07.270 INFO [stderr] 
Dec 12 10:05:07.270 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 10:05:07.270 INFO [stderr]    --> src/main.rs:153:5
Dec 12 10:05:07.270 INFO [stderr]     |
Dec 12 10:05:07.270 INFO [stderr] 153 |   if(level == 0) {
Dec 12 10:05:07.270 INFO [stderr]     |     ^^^^^^^^^^^^ help: remove these parentheses
Dec 12 10:05:07.270 INFO [stderr] 
Dec 12 10:05:07.270 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 10:05:07.270 INFO [stderr]    --> src/main.rs:199:6
Dec 12 10:05:07.270 INFO [stderr]     |
Dec 12 10:05:07.270 INFO [stderr] 199 |   if (args.len() < 3) {
Dec 12 10:05:07.270 INFO [stderr]     |      ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 10:05:07.270 INFO [stderr] 
Dec 12 10:05:07.270 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 10:05:07.270 INFO [stderr]    --> src/main.rs:206:19
Dec 12 10:05:07.270 INFO [stderr]     |
Dec 12 10:05:07.270 INFO [stderr] 206 |   let print_out = (args.len() == 3);
Dec 12 10:05:07.270 INFO [stderr]     |                   ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 10:05:07.270 INFO [stderr] 
Dec 12 10:05:07.637 INFO [stderr] warning: unused import: `std::option`
Dec 12 10:05:07.637 INFO [stderr]   --> src/main.rs:12:5
Dec 12 10:05:07.637 INFO [stderr]    |
Dec 12 10:05:07.637 INFO [stderr] 12 | use std::option;
Dec 12 10:05:07.637 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 10:05:07.637 INFO [stderr]    |
Dec 12 10:05:07.637 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 10:05:07.637 INFO [stderr] 
Dec 12 10:05:07.637 INFO [stderr] warning: unused import: `nom::ErrorKind::Custom`
Dec 12 10:05:07.637 INFO [stderr]   --> src/main.rs:20:5
Dec 12 10:05:07.637 INFO [stderr]    |
Dec 12 10:05:07.637 INFO [stderr] 20 | use nom::ErrorKind::Custom;
Dec 12 10:05:07.637 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:05:07.637 INFO [stderr] 
Dec 12 10:05:07.637 INFO [stderr] warning: unused imports: `SerializeMap`, `SerializeSeq`
Dec 12 10:05:07.637 INFO [stderr]   --> src/main.rs:21:41
Dec 12 10:05:07.637 INFO [stderr]    |
Dec 12 10:05:07.637 INFO [stderr] 21 | use serde::ser::{Serialize, Serializer, SerializeSeq, SerializeMap};
Dec 12 10:05:07.637 INFO [stderr]    |                                         ^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 12 10:05:07.637 INFO [stderr] 
Dec 12 10:05:07.637 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 10:05:07.637 INFO [stderr]    --> src/main.rs:114:15
Dec 12 10:05:07.637 INFO [stderr]     |
Dec 12 10:05:07.637 INFO [stderr] 114 |     let sep = (if sepb {"- "} else {"* "});
Dec 12 10:05:07.637 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 10:05:07.637 INFO [stderr]     |
Dec 12 10:05:07.637 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 10:05:07.637 INFO [stderr] 
Dec 12 10:05:07.637 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 10:05:07.637 INFO [stderr]    --> src/main.rs:153:5
Dec 12 10:05:07.637 INFO [stderr]     |
Dec 12 10:05:07.637 INFO [stderr] 153 |   if(level == 0) {
Dec 12 10:05:07.637 INFO [stderr]     |     ^^^^^^^^^^^^ help: remove these parentheses
Dec 12 10:05:07.637 INFO [stderr] 
Dec 12 10:05:07.637 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 10:05:07.637 INFO [stderr]    --> src/main.rs:199:6
Dec 12 10:05:07.637 INFO [stderr]     |
Dec 12 10:05:07.637 INFO [stderr] 199 |   if (args.len() < 3) {
Dec 12 10:05:07.637 INFO [stderr]     |      ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 10:05:07.637 INFO [stderr] 
Dec 12 10:05:07.637 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 10:05:07.637 INFO [stderr]    --> src/main.rs:206:19
Dec 12 10:05:07.637 INFO [stderr]     |
Dec 12 10:05:07.637 INFO [stderr] 206 |   let print_out = (args.len() == 3);
Dec 12 10:05:07.637 INFO [stderr]     |                   ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 10:05:07.637 INFO [stderr] 
Dec 12 10:05:07.948 INFO [stderr] warning: unused variable: `num`
Dec 12 10:05:07.948 INFO [stderr]    --> src/main.rs:130:9
Dec 12 10:05:07.948 INFO [stderr]     |
Dec 12 10:05:07.948 INFO [stderr] 130 |         num:  call!(nom::digit) >> // Eventually, validate using this
Dec 12 10:05:07.948 INFO [stderr]     |         ^^^ help: consider using `_num` instead
Dec 12 10:05:07.948 INFO [stderr]     |
Dec 12 10:05:07.948 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 10:05:07.948 INFO [stderr] 
Dec 12 10:05:07.948 INFO [stderr] warning: unused variable: `num`
Dec 12 10:05:07.948 INFO [stderr]    --> src/main.rs:130:9
Dec 12 10:05:07.948 INFO [stderr]     |
Dec 12 10:05:07.948 INFO [stderr] 130 |         num:  call!(nom::digit) >> // Eventually, validate using this
Dec 12 10:05:07.948 INFO [stderr]     |         ^^^ help: consider using `_num` instead
Dec 12 10:05:07.948 INFO [stderr] 
Dec 12 10:05:07.948 INFO [stderr] warning: unused variable: `len`
Dec 12 10:05:07.948 INFO [stderr]    --> src/main.rs:156:362
Dec 12 10:05:07.948 INFO [stderr]     |
Dec 12 10:05:07.948 INFO [stderr] 156 |               map!(verify!(do_parse!(name: take_till!(|ch| ch == '\n') >> tag!("\n") >> underscore: take_while!(|c| c == '=') >> tag!("\n\n") >> (name, underscore)), |(txt, underscore): (&str, &str)| UnicodeSegmentation::graphemes(txt, true).collect::<Vec<&str>>().len() == UnicodeSegmentation::graphemes(underscore, true).collect::<Vec<&str>>().len()), |(txt, len)| txt));
Dec 12 10:05:07.948 INFO [stderr]     |                                                                                                                                                                                                                                                                                                                                                                          ^^^ help: consider using `_len` instead
Dec 12 10:05:07.948 INFO [stderr] 
Dec 12 10:05:08.202 INFO [stderr] warning: unused variable: `num`
Dec 12 10:05:08.202 INFO [stderr]    --> src/main.rs:130:9
Dec 12 10:05:08.202 INFO [stderr]     |
Dec 12 10:05:08.202 INFO [stderr] 130 |         num:  call!(nom::digit) >> // Eventually, validate using this
Dec 12 10:05:08.202 INFO [stderr]     |         ^^^ help: consider using `_num` instead
Dec 12 10:05:08.202 INFO [stderr]     |
Dec 12 10:05:08.202 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 10:05:08.202 INFO [stderr] 
Dec 12 10:05:08.202 INFO [stderr] warning: unused variable: `num`
Dec 12 10:05:08.202 INFO [stderr]    --> src/main.rs:130:9
Dec 12 10:05:08.202 INFO [stderr]     |
Dec 12 10:05:08.202 INFO [stderr] 130 |         num:  call!(nom::digit) >> // Eventually, validate using this
Dec 12 10:05:08.202 INFO [stderr]     |         ^^^ help: consider using `_num` instead
Dec 12 10:05:08.202 INFO [stderr] 
Dec 12 10:05:08.202 INFO [stderr] warning: unused variable: `len`
Dec 12 10:05:08.202 INFO [stderr]    --> src/main.rs:156:362
Dec 12 10:05:08.202 INFO [stderr]     |
Dec 12 10:05:08.202 INFO [stderr] 156 |               map!(verify!(do_parse!(name: take_till!(|ch| ch == '\n') >> tag!("\n") >> underscore: take_while!(|c| c == '=') >> tag!("\n\n") >> (name, underscore)), |(txt, underscore): (&str, &str)| UnicodeSegmentation::graphemes(txt, true).collect::<Vec<&str>>().len() == UnicodeSegmentation::graphemes(underscore, true).collect::<Vec<&str>>().len()), |(txt, len)| txt));
Dec 12 10:05:08.202 INFO [stderr]     |                                                                                                                                                                                                                                                                                                                                                                          ^^^ help: consider using `_len` instead
Dec 12 10:05:08.202 INFO [stderr] 
Dec 12 10:05:08.203 INFO [stderr] warning: unused variable: `s`
Dec 12 10:05:08.203 INFO [stderr]    --> src/main.rs:299:13
Dec 12 10:05:08.203 INFO [stderr]     |
Dec 12 10:05:08.203 INFO [stderr] 299 |     let mut s = String::new();
Dec 12 10:05:08.203 INFO [stderr]     |             ^ help: consider using `_s` instead
Dec 12 10:05:08.203 INFO [stderr] 
Dec 12 10:05:08.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Dec 12 10:05:08.336 INFO [stderr] su: No module specific data is present
Dec 12 10:05:08.553 INFO running `"docker" "inspect" "dd0f77939231dc6ad68e46b09a2fbec3922b6756b33d1f45702c2ea3b831966e"`
Dec 12 10:05:08.653 INFO running `"docker" "rm" "-f" "dd0f77939231dc6ad68e46b09a2fbec3922b6756b33d1f45702c2ea3b831966e"`
Dec 12 10:05:08.731 INFO [stdout] dd0f77939231dc6ad68e46b09a2fbec3922b6756b33d1f45702c2ea3b831966e