[INFO] cloning repository https://github.com/cazoo-theo-breuer-weil/muli [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cazoo-theo-breuer-weil/muli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcazoo-theo-breuer-weil%2Fmuli", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcazoo-theo-breuer-weil%2Fmuli'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e944227ec770ce73aaec283313900e46bc190d49 [INFO] testing cazoo-theo-breuer-weil/muli against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcazoo-theo-breuer-weil%2Fmuli" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cazoo-theo-breuer-weil/muli [INFO] finished tweaking git repo https://github.com/cazoo-theo-breuer-weil/muli [INFO] tweaked toml for git repo https://github.com/cazoo-theo-breuer-weil/muli written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cazoo-theo-breuer-weil/muli on toolchain 33835004928d3bf65db4d4712e1330766263b0bd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cazoo-theo-breuer-weil/muli 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6ba1e3603d1bf788276e48e72af6ccf3d47109fb279a316d9900688cc5ca157 [INFO] running `Command { std: "docker" "start" "-a" "b6ba1e3603d1bf788276e48e72af6ccf3d47109fb279a316d9900688cc5ca157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6ba1e3603d1bf788276e48e72af6ccf3d47109fb279a316d9900688cc5ca157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6ba1e3603d1bf788276e48e72af6ccf3d47109fb279a316d9900688cc5ca157", kill_on_drop: false }` [INFO] [stdout] b6ba1e3603d1bf788276e48e72af6ccf3d47109fb279a316d9900688cc5ca157 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 562219e9124034c8382125eec509700305e3b11ccea52e792026dc0e4154e564 [INFO] running `Command { std: "docker" "start" "-a" "562219e9124034c8382125eec509700305e3b11ccea52e792026dc0e4154e564", kill_on_drop: false }` [INFO] [stderr] Compiling muli v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> src/lexer/lexer.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Cursor, Read, Seek, SeekFrom}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lexer::*` [INFO] [stdout] --> src/lexer/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use lexer::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LexerState` is never used [INFO] [stdout] --> src/lexer/lexer.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum LexerState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer/lexer.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct Lexer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/lexer/lexer.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl Lexer { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 30 | fn new() -> Lexer { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn lex(&mut self, stream: &mut (impl Read + Seek)) -> Result, &'static str> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn transition(&mut self, next_char: char) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn accept(&mut self, state: LexerState, next_char: char) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn get_next_state(&self, c: char) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | fn get_token(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FilePosition` is never constructed [INFO] [stdout] --> src/lexer/token.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct FilePosition { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `start`, `next_char`, and `next_line` are never used [INFO] [stdout] --> src/lexer/token.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl FilePosition { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(line: u8, column: u8) -> FilePosition { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn start() -> FilePosition { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn next_char(&self) -> FilePosition { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn next_line(&self) -> FilePosition { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Span` is never constructed [INFO] [stdout] --> src/lexer/token.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Span { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `start` are never used [INFO] [stdout] --> src/lexer/token.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl Span { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 41 | pub fn new(from: FilePosition, to: FilePosition) -> Span { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn start() -> Span { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TokenType` is never used [INFO] [stdout] --> src/lexer/token.rs:51:10 [INFO] [stdout] | [INFO] [stdout] 51 | pub enum TokenType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Token` is never constructed [INFO] [stdout] --> src/lexer/token.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lexer/token.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 73 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 74 | pub fn new(span: Span, of_type: TokenType) -> Token { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "562219e9124034c8382125eec509700305e3b11ccea52e792026dc0e4154e564", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "562219e9124034c8382125eec509700305e3b11ccea52e792026dc0e4154e564", kill_on_drop: false }` [INFO] [stdout] 562219e9124034c8382125eec509700305e3b11ccea52e792026dc0e4154e564 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c89a3b74a1be8bdc2639c533c8316608cb611e6289008e39e0c1c46a7ff3185 [INFO] running `Command { std: "docker" "start" "-a" "8c89a3b74a1be8bdc2639c533c8316608cb611e6289008e39e0c1c46a7ff3185", kill_on_drop: false }` [INFO] [stderr] Compiling muli v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `lexer::*` [INFO] [stdout] --> src/lexer/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use lexer::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "8c89a3b74a1be8bdc2639c533c8316608cb611e6289008e39e0c1c46a7ff3185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c89a3b74a1be8bdc2639c533c8316608cb611e6289008e39e0c1c46a7ff3185", kill_on_drop: false }` [INFO] [stdout] 8c89a3b74a1be8bdc2639c533c8316608cb611e6289008e39e0c1c46a7ff3185 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 768fc115d9b12d8ea47d3269db6c26bb755bbd380d875953da275459d98f3b3e [INFO] running `Command { std: "docker" "start" "-a" "768fc115d9b12d8ea47d3269db6c26bb755bbd380d875953da275459d98f3b3e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `lexer::*` [INFO] [stderr] --> src/lexer/mod.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub use lexer::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `muli` (bin "muli" test) generated 1 warning (run `cargo fix --bin "muli" -p muli --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/muli-ab4a521ea4a2bd9f) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test lexer::lexer::test::interpolated_underscore ... ok [INFO] [stdout] test lexer::lexer::test::property_access ... ok [INFO] [stdout] test lexer::lexer::test::leading_underscore ... ok [INFO] [stdout] test lexer::lexer::test::small_program ... ok [INFO] [stdout] test lexer::lexer::test::type_declaration ... ok [INFO] [stdout] test lexer::lexer::test::simple_assignment ... ok [INFO] [stdout] test lexer::lexer::test::function_declaration ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "768fc115d9b12d8ea47d3269db6c26bb755bbd380d875953da275459d98f3b3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "768fc115d9b12d8ea47d3269db6c26bb755bbd380d875953da275459d98f3b3e", kill_on_drop: false }` [INFO] [stdout] 768fc115d9b12d8ea47d3269db6c26bb755bbd380d875953da275459d98f3b3e