[INFO] cloning repository https://github.com/celedituro/taller_de_programacion_ejercicio_diff [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/celedituro/taller_de_programacion_ejercicio_diff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fceledituro%2Ftaller_de_programacion_ejercicio_diff", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fceledituro%2Ftaller_de_programacion_ejercicio_diff'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 93776f95fbc85cae267e519b03dd9a44615f7ac7 [INFO] testing celedituro/taller_de_programacion_ejercicio_diff against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fceledituro%2Ftaller_de_programacion_ejercicio_diff" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/celedituro/taller_de_programacion_ejercicio_diff on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/celedituro/taller_de_programacion_ejercicio_diff [INFO] finished tweaking git repo https://github.com/celedituro/taller_de_programacion_ejercicio_diff [INFO] tweaked toml for git repo https://github.com/celedituro/taller_de_programacion_ejercicio_diff written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/celedituro/taller_de_programacion_ejercicio_diff already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa18697f0f68428cfdd6503c1fc3d6f474c499015daa153b59acc9cb7c1b1c76 [INFO] running `Command { std: "docker" "start" "-a" "aa18697f0f68428cfdd6503c1fc3d6f474c499015daa153b59acc9cb7c1b1c76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa18697f0f68428cfdd6503c1fc3d6f474c499015daa153b59acc9cb7c1b1c76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa18697f0f68428cfdd6503c1fc3d6f474c499015daa153b59acc9cb7c1b1c76", kill_on_drop: false }` [INFO] [stdout] aa18697f0f68428cfdd6503c1fc3d6f474c499015daa153b59acc9cb7c1b1c76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b8367ef226686a20a813f08fb81ecb73a00cad64a50b4660baf61a35f194a09 [INFO] running `Command { std: "docker" "start" "-a" "8b8367ef226686a20a813f08fb81ecb73a00cad64a50b4660baf61a35f194a09", kill_on_drop: false }` [INFO] [stderr] Compiling ejercicio_diff v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "8b8367ef226686a20a813f08fb81ecb73a00cad64a50b4660baf61a35f194a09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b8367ef226686a20a813f08fb81ecb73a00cad64a50b4660baf61a35f194a09", kill_on_drop: false }` [INFO] [stdout] 8b8367ef226686a20a813f08fb81ecb73a00cad64a50b4660baf61a35f194a09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e1147bd72f40b24985c4b2ded4773e69a2f0c5c2b144e2694fd5a0152d30a17 [INFO] running `Command { std: "docker" "start" "-a" "0e1147bd72f40b24985c4b2ded4773e69a2f0c5c2b144e2694fd5a0152d30a17", kill_on_drop: false }` [INFO] [stderr] Compiling ejercicio_diff v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ejercicio_diff-84987aef5db72bd2) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ejercicio_diff-088bae3c4e757b32) [INFO] running `Command { std: "docker" "inspect" "0e1147bd72f40b24985c4b2ded4773e69a2f0c5c2b144e2694fd5a0152d30a17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e1147bd72f40b24985c4b2ded4773e69a2f0c5c2b144e2694fd5a0152d30a17", kill_on_drop: false }` [INFO] [stdout] 0e1147bd72f40b24985c4b2ded4773e69a2f0c5c2b144e2694fd5a0152d30a17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 28dc230b391c585429e2727e0fa0967d63a4c65154730aea952f8da03b07f0ac [INFO] running `Command { std: "docker" "start" "-a" "28dc230b391c585429e2727e0fa0967d63a4c65154730aea952f8da03b07f0ac", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ejercicio_diff-84987aef5db72bd2) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ejercicio_diff-088bae3c4e757b32) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ejercicio_diff [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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/diff.rs - diff::print_diff (line 49) ... FAILED [INFO] [stdout] test src/file.rs - file::read_file_lines (line 17) ... FAILED [INFO] [stdout] test src/file.rs - file::read_file_lines (line 9) ... FAILED [INFO] [stdout] test src/diff.rs - diff::print_diff (line 41) ... FAILED [INFO] [stdout] test src/diff.rs - diff::print_diff (line 33) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/diff.rs - diff::print_diff (line 49) stdout ---- [INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `by` [INFO] [stdout] --> src/diff.rs:50:11 [INFO] [stdout] | [INFO] [stdout] 3 | Generated by NetworkManager [INFO] [stdout] | ^^ expected one of 8 possible tokens [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/file.rs - file::read_file_lines (line 17) stdout ---- [INFO] [stdout] error: character literal may only contain one codepoint [INFO] [stdout] --> src/file.rs:18:2 [INFO] [stdout] | [INFO] [stdout] 1 | ['# Generated by NetworkManager', [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a `str` literal, use double quotes [INFO] [stdout] | [INFO] [stdout] 1 | ["# Generated by NetworkManager", [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] error: prefix `midominio` is unknown [INFO] [stdout] --> src/file.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 2 | 'search midominio', [INFO] [stdout] | ^^^^^^^^^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = note: prefixed identifiers and literals are reserved since Rust 2021 [INFO] [stdout] help: consider inserting whitespace here [INFO] [stdout] | [INFO] [stdout] 2 - 'search midominio', [INFO] [stdout] 2 + 'search midominio ', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: character literal may only contain one codepoint [INFO] [stdout] --> src/file.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 2 | 'search midominio', [INFO] [stdout] | __________________^- [INFO] [stdout] | |__________________| [INFO] [stdout] | || [INFO] [stdout] 3 | || 'nameserver 192.168.8.1', [INFO] [stdout] | || ^ [INFO] [stdout] | ||_| [INFO] [stdout] | |__help: consider removing the non-printing characters: `,` [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] note: there are non-printing characters, the full sequence is `,\n` [INFO] [stdout] --> src/file.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 2 | 'search midominio', [INFO] [stdout] | ___________________^ [INFO] [stdout] 3 | | 'nameserver 192.168.8.1', [INFO] [stdout] | |_ [INFO] [stdout] [INFO] [stdout] error: character literal may only contain one codepoint [INFO] [stdout] --> src/file.rs:20:24 [INFO] [stdout] | [INFO] [stdout] 3 | 'nameserver 192.168.8.1', [INFO] [stdout] | ________________________^- [INFO] [stdout] | |________________________| [INFO] [stdout] | || [INFO] [stdout] 4 | || 'nameserver 8.8.8.8'] [INFO] [stdout] | || ^ [INFO] [stdout] | ||_| [INFO] [stdout] | |__help: consider removing the non-printing characters: `,` [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] note: there are non-printing characters, the full sequence is `,\n` [INFO] [stdout] --> src/file.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 3 | 'nameserver 192.168.8.1', [INFO] [stdout] | _________________________^ [INFO] [stdout] 4 | | 'nameserver 8.8.8.8'] [INFO] [stdout] | |_ [INFO] [stdout] [INFO] [stdout] error[E0762]: unterminated character literal [INFO] [stdout] --> src/file.rs:21:20 [INFO] [stdout] | [INFO] [stdout] 4 | 'nameserver 8.8.8.8'] [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0762`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/file.rs - file::read_file_lines (line 9) stdout ---- [INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `by` [INFO] [stdout] --> src/file.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 3 | Generated by NetworkManager [INFO] [stdout] | ^^ expected one of 8 possible tokens [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/diff.rs - diff::print_diff (line 41) stdout ---- [INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `by` [INFO] [stdout] --> src/diff.rs:42:11 [INFO] [stdout] | [INFO] [stdout] 3 | Generated by NetworkManager [INFO] [stdout] | ^^ expected one of 8 possible tokens [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/diff.rs - diff::print_diff (line 33) stdout ---- [INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `by` [INFO] [stdout] --> src/diff.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 3 | Generated by NetworkManager [INFO] [stdout] | ^^ expected one of 8 possible tokens [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/diff.rs - diff::print_diff (line 33) [INFO] [stdout] src/diff.rs - diff::print_diff (line 41) [INFO] [stdout] src/diff.rs - diff::print_diff (line 49) [INFO] [stdout] src/file.rs - file::read_file_lines (line 17) [INFO] [stdout] src/file.rs - file::read_file_lines (line 9) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "28dc230b391c585429e2727e0fa0967d63a4c65154730aea952f8da03b07f0ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28dc230b391c585429e2727e0fa0967d63a4c65154730aea952f8da03b07f0ac", kill_on_drop: false }` [INFO] [stdout] 28dc230b391c585429e2727e0fa0967d63a4c65154730aea952f8da03b07f0ac