[INFO] cloning repository https://github.com/MiguelV5/Diff-files-using-LCS_taller1-fiuba
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MiguelV5/Diff-files-using-LCS_taller1-fiuba" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiguelV5%2FDiff-files-using-LCS_taller1-fiuba", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiguelV5%2FDiff-files-using-LCS_taller1-fiuba'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43395c54e0704a941ea8ce913430355cb6aca1e4
[INFO] testing MiguelV5/Diff-files-using-LCS_taller1-fiuba against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiguelV5%2FDiff-files-using-LCS_taller1-fiuba" "/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/MiguelV5/Diff-files-using-LCS_taller1-fiuba
[INFO] finished tweaking git repo https://github.com/MiguelV5/Diff-files-using-LCS_taller1-fiuba
[INFO] tweaked toml for git repo https://github.com/MiguelV5/Diff-files-using-LCS_taller1-fiuba written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MiguelV5/Diff-files-using-LCS_taller1-fiuba on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MiguelV5/Diff-files-using-LCS_taller1-fiuba 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be649bca573f31034c01ab0290dbff38cac7571dae17ed9774c66ccfde28b88e
[INFO] running `Command { std: "docker" "start" "-a" "be649bca573f31034c01ab0290dbff38cac7571dae17ed9774c66ccfde28b88e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be649bca573f31034c01ab0290dbff38cac7571dae17ed9774c66ccfde28b88e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be649bca573f31034c01ab0290dbff38cac7571dae17ed9774c66ccfde28b88e", kill_on_drop: false }`
[INFO] [stdout] be649bca573f31034c01ab0290dbff38cac7571dae17ed9774c66ccfde28b88e
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f49c6c144168a48d71b4280fbc0827c67bb124e144506d64902f00ef30eb9bfe
[INFO] running `Command { std: "docker" "start" "-a" "f49c6c144168a48d71b4280fbc0827c67bb124e144506d64902f00ef30eb9bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling ejercicio2-diff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "f49c6c144168a48d71b4280fbc0827c67bb124e144506d64902f00ef30eb9bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49c6c144168a48d71b4280fbc0827c67bb124e144506d64902f00ef30eb9bfe", kill_on_drop: false }`
[INFO] [stdout] f49c6c144168a48d71b4280fbc0827c67bb124e144506d64902f00ef30eb9bfe
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 797c651222d14b8acc7cc003230b2f18c8e08500d1cc728b2dc14ef65b7fb4b4
[INFO] running `Command { std: "docker" "start" "-a" "797c651222d14b8acc7cc003230b2f18c8e08500d1cc728b2dc14ef65b7fb4b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ejercicio2-diff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "797c651222d14b8acc7cc003230b2f18c8e08500d1cc728b2dc14ef65b7fb4b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797c651222d14b8acc7cc003230b2f18c8e08500d1cc728b2dc14ef65b7fb4b4", kill_on_drop: false }`
[INFO] [stdout] 797c651222d14b8acc7cc003230b2f18c8e08500d1cc728b2dc14ef65b7fb4b4
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 286ad2462834f2fa56ae76020a7f3c14e529f1ef0435d450294b65665cc1851e
[INFO] running `Command { std: "docker" "start" "-a" "286ad2462834f2fa56ae76020a7f3c14e529f1ef0435d450294b65665cc1851e", kill_on_drop: false }`
[INFO] [stderr] warning: found module declaration for lib.rs
[INFO] [stdout] 
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 3 | mod lib;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout] running 0 tests
[INFO] [stderr]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `ejercicio2-diff` (bin "ejercicio2-diff" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ejercicio2_diff-29754258e34920e8)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ejercicio2_diff-12fb3d2b34ea2738)
[INFO] [stderr]    Doc-tests ejercicio2_diff
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - obtain_line_sequences_to_compare (line 75) ... FAILED
[INFO] [stdout] test src/lib.rs - read_file_lines (line 50) ... FAILED
[INFO] [stdout] test src/lib.rs - print_diff (line 165) ... FAILED
[INFO] [stdout] test src/lib.rs - lcs_for_lines (line 128) ... FAILED
[INFO] [stdout] test src/lib.rs - parse_args (line 23) ... FAILED
[INFO] [stdout] test src/lib.rs - run_diff (line 107) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - obtain_line_sequences_to_compare (line 75) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/lib.rs:80:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         ...
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 7 -         ...
[INFO] [stdout] 7 +         ..
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 7 -         ...
[INFO] [stdout] 7 +         ..=
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/lib.rs:80:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         ...
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout] 7 -         ...
[INFO] [stdout] 7 +         ..
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `obtain_line_sequences_to_compare` in this scope
[INFO] [stdout]  --> src/lib.rs:76:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | let (seq_1, seq_2) = match obtain_line_sequences_to_compare(path_of_file_1, path_of_file_2) {
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ejercicio2_diff::obtain_line_sequences_to_compare;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `path_of_file_1` in this scope
[INFO] [stdout]  --> src/lib.rs:76:61
[INFO] [stdout]   |
[INFO] [stdout] 3 | let (seq_1, seq_2) = match obtain_line_sequences_to_compare(path_of_file_1, path_of_file_2) {
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `path_of_file_2` in this scope
[INFO] [stdout]  --> src/lib.rs:76:77
[INFO] [stdout]   |
[INFO] [stdout] 3 | let (seq_1, seq_2) = match obtain_line_sequences_to_compare(path_of_file_1, path_of_file_2) {
[INFO] [stdout]   |                                                                             ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0586.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - read_file_lines (line 50) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `read_file_lines` in this scope
[INFO] [stdout]  --> src/lib.rs:51:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lineas_separadas = read_file_lines("foo/testfile.txt");
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ejercicio2_diff::read_file_lines;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - print_diff (line 165) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `grid` in this scope
[INFO] [stdout]  --> src/lib.rs:166:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | print_diff(&grid, &seq_1, &seq_2, seq_1.len(), seq_2.len());
[INFO] [stdout]   |             ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `seq_1` in this scope
[INFO] [stdout]  --> src/lib.rs:166:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | print_diff(&grid, &seq_1, &seq_2, seq_1.len(), seq_2.len());
[INFO] [stdout]   |                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `seq_2` in this scope
[INFO] [stdout]  --> src/lib.rs:166:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | print_diff(&grid, &seq_1, &seq_2, seq_1.len(), seq_2.len());
[INFO] [stdout]   |                            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `seq_1` in this scope
[INFO] [stdout]  --> src/lib.rs:166:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | print_diff(&grid, &seq_1, &seq_2, seq_1.len(), seq_2.len());
[INFO] [stdout]   |                                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `seq_2` in this scope
[INFO] [stdout]  --> src/lib.rs:166:48
[INFO] [stdout]   |
[INFO] [stdout] 3 | print_diff(&grid, &seq_1, &seq_2, seq_1.len(), seq_2.len());
[INFO] [stdout]   |                                                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `print_diff` in this scope
[INFO] [stdout]  --> src/lib.rs:166:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | print_diff(&grid, &seq_1, &seq_2, seq_1.len(), seq_2.len());
[INFO] [stdout]   | ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - lcs_for_lines (line 128) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `lines_of_file_1` in this scope
[INFO] [stdout]  --> src/lib.rs:129:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | let grid_with_lcs_results = lcs_for_lines(&lines_of_file_1, &lines_of_file_2);
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `lines_of_file_2` in this scope
[INFO] [stdout]  --> src/lib.rs:129:62
[INFO] [stdout]   |
[INFO] [stdout] 3 | let grid_with_lcs_results = lcs_for_lines(&lines_of_file_1, &lines_of_file_2);
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lcs_for_lines` in this scope
[INFO] [stdout]  --> src/lib.rs:129:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | let grid_with_lcs_results = lcs_for_lines(&lines_of_file_1, &lines_of_file_2);
[INFO] [stdout]   |                             ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - parse_args (line 23) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/lib.rs:26:49
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Some((path_of_file_1, path_of_file_2)) => { ...; (path_of_file_1, path_of_file_2) },
[INFO] [stdout]   |                                                 ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 5 -     Some((path_of_file_1, path_of_file_2)) => { ...; (path_of_file_1, path_of_file_2) },
[INFO] [stdout] 5 +     Some((path_of_file_1, path_of_file_2)) => { ..; (path_of_file_1, path_of_file_2) },
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 5 -     Some((path_of_file_1, path_of_file_2)) => { ...; (path_of_file_1, path_of_file_2) },
[INFO] [stdout] 5 +     Some((path_of_file_1, path_of_file_2)) => { ..=; (path_of_file_1, path_of_file_2) },
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/lib.rs:26:49
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Some((path_of_file_1, path_of_file_2)) => { ...; (path_of_file_1, path_of_file_2) },
[INFO] [stdout]   |                                                 ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout] 5 -     Some((path_of_file_1, path_of_file_2)) => { ...; (path_of_file_1, path_of_file_2) },
[INFO] [stdout] 5 +     Some((path_of_file_1, path_of_file_2)) => { ..; (path_of_file_1, path_of_file_2) },
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/lib.rs:27:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     None => {...},
[INFO] [stdout]   |              ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 6 -     None => {...},
[INFO] [stdout] 6 +     None => {..},
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 6 -     None => {...},
[INFO] [stdout] 6 +     None => {..=},
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/lib.rs:27:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     None => {...},
[INFO] [stdout]   |              ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout] 6 -     None => {...},
[INFO] [stdout] 6 +     None => {..},
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `env`
[INFO] [stdout]  --> src/lib.rs:24:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | let prompt_args: Vec<String> = env::args().collect();
[INFO] [stdout]   |                                ^^^ use of unresolved module or unlinked crate `env`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `env`, use `cargo add env` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::env;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `parse_args` in this scope
[INFO] [stdout]  --> src/lib.rs:25:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | let (path_of_file_1, path_of_file_2) = match parse_args(&prompt_args) {
[INFO] [stdout]   |                                              ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ejercicio2_diff::parse_args;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0586.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - run_diff (line 107) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `run_diff` in this scope
[INFO] [stdout]  --> src/lib.rs:108:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | run_diff(lines_of_file_1, lines_of_file_2);
[INFO] [stdout]   | ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ejercicio2_diff::run_diff;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `lines_of_file_1` in this scope
[INFO] [stdout]  --> src/lib.rs:108:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | run_diff(lines_of_file_1, lines_of_file_2);
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `lines_of_file_2` in this scope
[INFO] [stdout]  --> src/lib.rs:108:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | run_diff(lines_of_file_1, lines_of_file_2);
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - lcs_for_lines (line 128)
[INFO] [stdout]     src/lib.rs - obtain_line_sequences_to_compare (line 75)
[INFO] [stdout]     src/lib.rs - parse_args (line 23)
[INFO] [stdout]     src/lib.rs - print_diff (line 165)
[INFO] [stdout]     src/lib.rs - read_file_lines (line 50)
[INFO] [stdout]     src/lib.rs - run_diff (line 107)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "286ad2462834f2fa56ae76020a7f3c14e529f1ef0435d450294b65665cc1851e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286ad2462834f2fa56ae76020a7f3c14e529f1ef0435d450294b65665cc1851e", kill_on_drop: false }`
[INFO] [stdout] 286ad2462834f2fa56ae76020a7f3c14e529f1ef0435d450294b65665cc1851e
