[INFO] cloning repository https://github.com/lbecher/slr1aux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lbecher/slr1aux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbecher%2Fslr1aux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbecher%2Fslr1aux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52582aeeba1b781b6c19a995157b3bc5470bdd07
[INFO] testing lbecher/slr1aux against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbecher%2Fslr1aux" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lbecher/slr1aux
[INFO] finished tweaking git repo https://github.com/lbecher/slr1aux
[INFO] tweaked toml for git repo https://github.com/lbecher/slr1aux written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lbecher/slr1aux on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lbecher/slr1aux already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple-matrix v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09c9c1de0bd0b9fb7a8c7d0a3dafc3bd75e43c21f43dd12314ada312908191c7
[INFO] running `Command { std: "docker" "start" "-a" "09c9c1de0bd0b9fb7a8c7d0a3dafc3bd75e43c21f43dd12314ada312908191c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09c9c1de0bd0b9fb7a8c7d0a3dafc3bd75e43c21f43dd12314ada312908191c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c9c1de0bd0b9fb7a8c7d0a3dafc3bd75e43c21f43dd12314ada312908191c7", kill_on_drop: false }`
[INFO] [stdout] 09c9c1de0bd0b9fb7a8c7d0a3dafc3bd75e43c21f43dd12314ada312908191c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 106793a2bdc44ac46d1275b2c3731ec48eb922718fe33c020b5618b40e5392ef
[INFO] running `Command { std: "docker" "start" "-a" "106793a2bdc44ac46d1275b2c3731ec48eb922718fe33c020b5618b40e5392ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-matrix v0.1.2
[INFO] [stderr]    Compiling slr1aux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/main.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 (**t == transicao)
[INFO] [stdout]     |                 ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 228 -                 (**t == transicao)
[INFO] [stdout] 228 +                 **t == transicao 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/main.rs:485:17
[INFO] [stdout]     |
[INFO] [stdout] 485 |                 (self.transicoes[**t].simbolo == terminal)
[INFO] [stdout]     |                 ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 485 -                 (self.transicoes[**t].simbolo == terminal)
[INFO] [stdout] 485 +                 self.transicoes[**t].simbolo == terminal 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/main.rs:495:21
[INFO] [stdout]     |
[INFO] [stdout] 495 |                     (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stdout]     |                     ^                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 495 -                     (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stdout] 495 +                     self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/main.rs:527:17
[INFO] [stdout]     |
[INFO] [stdout] 527 |                 (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stdout]     |                 ^                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 527 -                 (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stdout] 527 +                 self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/main.rs:549:21
[INFO] [stdout]     |
[INFO] [stdout] 549 |                     (self.transicoes[**t].simbolo == nao_terminal)
[INFO] [stdout]     |                     ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 549 -                     (self.transicoes[**t].simbolo == nao_terminal)
[INFO] [stdout] 549 +                     self.transicoes[**t].simbolo == nao_terminal 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `contador` is never read
[INFO] [stdout]    --> src/main.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         contador = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `contador` is never read
[INFO] [stdout]    --> src/main.rs:234:17
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 contador += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "106793a2bdc44ac46d1275b2c3731ec48eb922718fe33c020b5618b40e5392ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "106793a2bdc44ac46d1275b2c3731ec48eb922718fe33c020b5618b40e5392ef", kill_on_drop: false }`
[INFO] [stdout] 106793a2bdc44ac46d1275b2c3731ec48eb922718fe33c020b5618b40e5392ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 925ebb4b1ba391511e452defcbe765a6744ed3be2b15875c753a49d33bc7f987
[INFO] running `Command { std: "docker" "start" "-a" "925ebb4b1ba391511e452defcbe765a6744ed3be2b15875c753a49d33bc7f987", kill_on_drop: false }`
[INFO] [stderr]    Compiling slr1aux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/main.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 (**t == transicao)
[INFO] [stdout]     |                 ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 228 -                 (**t == transicao)
[INFO] [stdout] 228 +                 **t == transicao 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/main.rs:485:17
[INFO] [stdout]     |
[INFO] [stdout] 485 |                 (self.transicoes[**t].simbolo == terminal)
[INFO] [stdout]     |                 ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 485 -                 (self.transicoes[**t].simbolo == terminal)
[INFO] [stdout] 485 +                 self.transicoes[**t].simbolo == terminal 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/main.rs:495:21
[INFO] [stdout]     |
[INFO] [stdout] 495 |                     (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stdout]     |                     ^                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 495 -                     (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stdout] 495 +                     self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/main.rs:527:17
[INFO] [stdout]     |
[INFO] [stdout] 527 |                 (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stdout]     |                 ^                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 527 -                 (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stdout] 527 +                 self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/main.rs:549:21
[INFO] [stdout]     |
[INFO] [stdout] 549 |                     (self.transicoes[**t].simbolo == nao_terminal)
[INFO] [stdout]     |                     ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 549 -                     (self.transicoes[**t].simbolo == nao_terminal)
[INFO] [stdout] 549 +                     self.transicoes[**t].simbolo == nao_terminal 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `contador` is never read
[INFO] [stdout]    --> src/main.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         contador = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `contador` is never read
[INFO] [stdout]    --> src/main.rs:234:17
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 contador += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "925ebb4b1ba391511e452defcbe765a6744ed3be2b15875c753a49d33bc7f987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925ebb4b1ba391511e452defcbe765a6744ed3be2b15875c753a49d33bc7f987", kill_on_drop: false }`
[INFO] [stdout] 925ebb4b1ba391511e452defcbe765a6744ed3be2b15875c753a49d33bc7f987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f88f1ff0cc6a3fe2abe1c62d13d99ff6506e53209b957ac25b46807921349848
[INFO] running `Command { std: "docker" "start" "-a" "f88f1ff0cc6a3fe2abe1c62d13d99ff6506e53209b957ac25b46807921349848", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/main.rs:228:17
[INFO] [stderr]     |
[INFO] [stderr] 228 |                 (**t == transicao)
[INFO] [stderr]     |                 ^                ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 228 -                 (**t == transicao)
[INFO] [stderr] 228 +                 **t == transicao 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/main.rs:485:17
[INFO] [stderr]     |
[INFO] [stderr] 485 |                 (self.transicoes[**t].simbolo == terminal)
[INFO] [stderr]     |                 ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 485 -                 (self.transicoes[**t].simbolo == terminal)
[INFO] [stderr] 485 +                 self.transicoes[**t].simbolo == terminal 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/main.rs:495:21
[INFO] [stderr]     |
[INFO] [stderr] 495 |                     (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stderr]     |                     ^                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 495 -                     (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stderr] 495 +                     self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/main.rs:527:17
[INFO] [stderr]     |
[INFO] [stderr] 527 |                 (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stderr]     |                 ^                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 527 -                 (self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto)
[INFO] [stderr] 527 +                 self.gramatica.regras[i.producao].producao.len() == i.posicao_do_ponto 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/main.rs:549:21
[INFO] [stderr]     |
[INFO] [stderr] 549 |                     (self.transicoes[**t].simbolo == nao_terminal)
[INFO] [stderr]     |                     ^                                            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 549 -                     (self.transicoes[**t].simbolo == nao_terminal)
[INFO] [stderr] 549 +                     self.transicoes[**t].simbolo == nao_terminal 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `contador` is never read
[INFO] [stderr]    --> src/main.rs:224:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         contador = 0;
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `contador` is never read
[INFO] [stderr]    --> src/main.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 contador += 1;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `slr1aux` (bin "slr1aux" test) generated 7 warnings (run `cargo fix --bin "slr1aux" -p slr1aux --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/slr1aux-5644b0632f2ac665)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f88f1ff0cc6a3fe2abe1c62d13d99ff6506e53209b957ac25b46807921349848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88f1ff0cc6a3fe2abe1c62d13d99ff6506e53209b957ac25b46807921349848", kill_on_drop: false }`
[INFO] [stdout] f88f1ff0cc6a3fe2abe1c62d13d99ff6506e53209b957ac25b46807921349848
