[INFO] cloning repository https://github.com/intercepted16/interceptive-c [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/intercepted16/interceptive-c" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintercepted16%2Finterceptive-c", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintercepted16%2Finterceptive-c'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 034cdbffdfac0cc20c37c8406e7e6e17fb18622a [INFO] testing intercepted16/interceptive-c against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintercepted16%2Finterceptive-c" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/intercepted16/interceptive-c [INFO] finished tweaking git repo https://github.com/intercepted16/interceptive-c [INFO] tweaked toml for git repo https://github.com/intercepted16/interceptive-c written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/intercepted16/interceptive-c on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/intercepted16/interceptive-c 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08d39d928e0bf8ced74a6b168bb35b78f8b76cc890d5ea8e5b8d5f841b675b12 [INFO] running `Command { std: "docker" "start" "-a" "08d39d928e0bf8ced74a6b168bb35b78f8b76cc890d5ea8e5b8d5f841b675b12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08d39d928e0bf8ced74a6b168bb35b78f8b76cc890d5ea8e5b8d5f841b675b12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08d39d928e0bf8ced74a6b168bb35b78f8b76cc890d5ea8e5b8d5f841b675b12", kill_on_drop: false }` [INFO] [stdout] 08d39d928e0bf8ced74a6b168bb35b78f8b76cc890d5ea8e5b8d5f841b675b12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afecf90810e3e2236bc65f0032e37eedf5480cffbc4f9de4cc295dc37fd95319 [INFO] running `Command { std: "docker" "start" "-a" "afecf90810e3e2236bc65f0032e37eedf5480cffbc4f9de4cc295dc37fd95319", kill_on_drop: false }` [INFO] [stderr] Compiling interceptive-c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/lexer/lexer.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let c = self.current_char(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Interpreter` is never constructed [INFO] [stdout] --> src/interpreter/interpreter.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Interpreter { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `evaluate`, `run`, `print`, and `assign` are never used [INFO] [stdout] --> src/interpreter/interpreter.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Interpreter { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn evaluate(&mut self, token: &Token) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn run(&mut self, input: String) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn print(&self, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn assign(&mut self, name: &str, value: i64) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer/lexer.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Lexer<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `next_token`, `current_char`, and `skip_whitespace` are never used [INFO] [stdout] --> src/lexer/lexer.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 9 | pub fn new(input: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | } pub fn next_token(&mut self) -> Token { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn current_char(&self) -> char { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | fn skip_whitespace(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Token` is never used [INFO] [stdout] --> src/lexer/token.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "afecf90810e3e2236bc65f0032e37eedf5480cffbc4f9de4cc295dc37fd95319", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afecf90810e3e2236bc65f0032e37eedf5480cffbc4f9de4cc295dc37fd95319", kill_on_drop: false }` [INFO] [stdout] afecf90810e3e2236bc65f0032e37eedf5480cffbc4f9de4cc295dc37fd95319 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08cafdce790564d21c5d77ce9d34c5872977ac443134299291f310bd6f2fa7ae [INFO] running `Command { std: "docker" "start" "-a" "08cafdce790564d21c5d77ce9d34c5872977ac443134299291f310bd6f2fa7ae", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/lexer/lexer.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let c = self.current_char(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Interpreter` is never constructed [INFO] [stdout] --> src/interpreter/interpreter.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Interpreter { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `evaluate`, `run`, `print`, and `assign` are never used [INFO] [stdout] --> src/interpreter/interpreter.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Interpreter { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn evaluate(&mut self, token: &Token) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn run(&mut self, input: String) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn print(&self, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn assign(&mut self, name: &str, value: i64) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer/lexer.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Lexer<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `next_token`, `current_char`, and `skip_whitespace` are never used [INFO] [stdout] --> src/lexer/lexer.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 9 | pub fn new(input: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | } pub fn next_token(&mut self) -> Token { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn current_char(&self) -> char { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | fn skip_whitespace(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Token` is never used [INFO] [stdout] --> src/lexer/token.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling interceptive-c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/lexer/lexer.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let c = self.current_char(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "08cafdce790564d21c5d77ce9d34c5872977ac443134299291f310bd6f2fa7ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08cafdce790564d21c5d77ce9d34c5872977ac443134299291f310bd6f2fa7ae", kill_on_drop: false }` [INFO] [stdout] 08cafdce790564d21c5d77ce9d34c5872977ac443134299291f310bd6f2fa7ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7503d43b77b573f9c9fed3cc91096ff6fd7c9bf6db4ed11c9ee811790f8cf706 [INFO] running `Command { std: "docker" "start" "-a" "7503d43b77b573f9c9fed3cc91096ff6fd7c9bf6db4ed11c9ee811790f8cf706", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/lexer/lexer.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let c = self.current_char(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Interpreter` is never constructed [INFO] [stderr] --> src/interpreter/interpreter.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Interpreter { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `evaluate`, `run`, `print`, and `assign` are never used [INFO] [stderr] --> src/interpreter/interpreter.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 8 | impl Interpreter { [INFO] [stderr] | ---------------- associated items in this implementation [INFO] [stderr] 9 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 15 | pub fn evaluate(&mut self, token: &Token) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 25 | pub fn run(&mut self, input: String) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 36 | fn print(&self, message: &str) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 39 | fn assign(&mut self, name: &str, value: i64) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Lexer` is never constructed [INFO] [stderr] --> src/lexer/lexer.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Lexer<'a> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `next_token`, `current_char`, and `skip_whitespace` are never used [INFO] [stderr] --> src/lexer/lexer.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 8 | impl<'a> Lexer<'a> { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] 9 | pub fn new(input: &'a str) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 14 | } pub fn next_token(&mut self) -> Token { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 76 | fn current_char(&self) -> char { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 80 | fn skip_whitespace(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Token` is never used [INFO] [stderr] --> src/lexer/token.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | pub(crate) enum Token { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `interceptive-c` (lib) generated 6 warnings [INFO] [stderr] warning: `interceptive-c` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/interceptive_c-d1c0d79a41e27155) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::can_print_hello_world ... ok [INFO] [stderr] Doc-tests interceptive_c [INFO] [stdout] test tests::can_assign_variable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "7503d43b77b573f9c9fed3cc91096ff6fd7c9bf6db4ed11c9ee811790f8cf706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7503d43b77b573f9c9fed3cc91096ff6fd7c9bf6db4ed11c9ee811790f8cf706", kill_on_drop: false }` [INFO] [stdout] 7503d43b77b573f9c9fed3cc91096ff6fd7c9bf6db4ed11c9ee811790f8cf706