[INFO] cloning repository https://github.com/categulario/rust_shell [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/categulario/rust_shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcategulario%2Frust_shell", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcategulario%2Frust_shell'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 78ee7701c4317f270ce3336731b9536f131df7d0 [INFO] testing categulario/rust_shell against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcategulario%2Frust_shell" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/categulario/rust_shell on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/categulario/rust_shell [INFO] finished tweaking git repo https://github.com/categulario/rust_shell [INFO] tweaked toml for git repo https://github.com/categulario/rust_shell written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate git repo https://github.com/categulario/rust_shell already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8d2c249344f7080e585f5c6eff3a34ed5c5137414034c2ba0f366bdf94487e9 [INFO] running `Command { std: "docker" "start" "-a" "e8d2c249344f7080e585f5c6eff3a34ed5c5137414034c2ba0f366bdf94487e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8d2c249344f7080e585f5c6eff3a34ed5c5137414034c2ba0f366bdf94487e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8d2c249344f7080e585f5c6eff3a34ed5c5137414034c2ba0f366bdf94487e9", kill_on_drop: false }` [INFO] [stdout] e8d2c249344f7080e585f5c6eff3a34ed5c5137414034c2ba0f366bdf94487e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30ca48cbb1829afe32d3368eb10e83ad20cc6996454352517284325263790914 [INFO] running `Command { std: "docker" "start" "-a" "30ca48cbb1829afe32d3368eb10e83ad20cc6996454352517284325263790914", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling dirs v1.0.4 [INFO] [stderr] Compiling rust_shell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Word` [INFO] [stdout] --> src/parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Word(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DoubleQuotedString` [INFO] [stdout] --> src/parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | DoubleQuotedString(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SingleQuotedString` [INFO] [stdout] --> src/parser.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | SingleQuotedString(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Or` [INFO] [stdout] --> src/parser.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Or, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `And` [INFO] [stdout] --> src/parser.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | And, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Parenthesis` [INFO] [stdout] --> src/parser.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Parenthesis(char), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pipe` [INFO] [stdout] --> src/parser.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Pipe, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Semicolon` [INFO] [stdout] --> src/parser.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Semicolon, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnterminatedQuote` [INFO] [stdout] --> src/parser.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | UnterminatedQuote, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IncompleteAnd` [INFO] [stdout] --> src/parser.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | IncompleteAnd, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidCharacter` [INFO] [stdout] --> src/parser.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | InvalidCharacter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_word` [INFO] [stdout] --> src/parser.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn is_word(c: char) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_word` [INFO] [stdout] --> src/parser.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn get_word>(iter: &mut Peekable) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_double_quoted_string` [INFO] [stdout] --> src/parser.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_double_quoted_string>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_single_quoted_string` [INFO] [stdout] --> src/parser.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn get_single_quoted_string>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_and` [INFO] [stdout] --> src/parser.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn get_and>(iter: &mut Peekable) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_or_pipe` [INFO] [stdout] --> src/parser.rs:94:4 [INFO] [stdout] | [INFO] [stdout] 94 | fn get_or_pipe>(iter: &mut Peekable) -> TokenType { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/parser.rs:106:8 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn parse(line: &String) -> Result, ParseError> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | process::receive_command(&mut buf.split_whitespace().collect()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.47s [INFO] running `Command { std: "docker" "inspect" "30ca48cbb1829afe32d3368eb10e83ad20cc6996454352517284325263790914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30ca48cbb1829afe32d3368eb10e83ad20cc6996454352517284325263790914", kill_on_drop: false }` [INFO] [stdout] 30ca48cbb1829afe32d3368eb10e83ad20cc6996454352517284325263790914 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 151375813abb1ff0a295055858b2816425f5640faae70b4e28626b3f265efd66 [INFO] running `Command { std: "docker" "start" "-a" "151375813abb1ff0a295055858b2816425f5640faae70b4e28626b3f265efd66", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust_shell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | process::receive_command(&mut buf.split_whitespace().collect()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `Command { std: "docker" "inspect" "151375813abb1ff0a295055858b2816425f5640faae70b4e28626b3f265efd66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "151375813abb1ff0a295055858b2816425f5640faae70b4e28626b3f265efd66", kill_on_drop: false }` [INFO] [stdout] 151375813abb1ff0a295055858b2816425f5640faae70b4e28626b3f265efd66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 293c84811ba906673217e85c1d1261451bf4ace8d2447ab00e4084c5efbf9789 [INFO] running `Command { std: "docker" "start" "-a" "293c84811ba906673217e85c1d1261451bf4ace8d2447ab00e4084c5efbf9789", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | process::receive_command(&mut buf.split_whitespace().collect()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `rust_shell` (bin "rust_shell" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.67s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_shell-491a565e5d03e020) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test parser::test_parse_and ... ok [INFO] [stdout] test parser::test_parse_double_quote ... ok [INFO] [stdout] test parser::test_parse_or ... ok [INFO] [stdout] test parser::test_parse_parenthesis ... ok [INFO] [stdout] test parser::test_parse_pipe ... ok [INFO] [stdout] test parser::test_parse_simple ... ok [INFO] [stdout] test parser::test_parse_semicolon ... ok [INFO] [stdout] test parser::test_parse_single_quote ... ok [INFO] [stdout] test process::execute_a_single_command ... ignored [INFO] [stdout] test parser::test_parse_unterminated_double_quote ... ok [INFO] [stdout] test parser::test_parse_unterminated_single_quote ... ok [INFO] [stdout] test tree::test_and ... ok [INFO] [stdout] test tree::test_or ... ok [INFO] [stdout] test tree::test_parenthesis ... ok [INFO] [stdout] test tree::test_parenthesis_mismatched ... ok [INFO] [stdout] test tree::test_semicolon ... ok [INFO] [stdout] test tree::test_simple_tree ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "293c84811ba906673217e85c1d1261451bf4ace8d2447ab00e4084c5efbf9789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "293c84811ba906673217e85c1d1261451bf4ace8d2447ab00e4084c5efbf9789", kill_on_drop: false }` [INFO] [stdout] 293c84811ba906673217e85c1d1261451bf4ace8d2447ab00e4084c5efbf9789