[INFO] cloning repository https://github.com/romdotdog/eretria [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/romdotdog/eretria" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromdotdog%2Feretria", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromdotdog%2Feretria'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27ed83abc8696cd14b6cd769d7e84e0aeb19ff96 [INFO] testing romdotdog/eretria against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromdotdog%2Feretria" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/romdotdog/eretria on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/romdotdog/eretria [INFO] finished tweaking git repo https://github.com/romdotdog/eretria [INFO] tweaked toml for git repo https://github.com/romdotdog/eretria written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/romdotdog/eretria already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8bd5b41eac684897c46151ce5ca0eaadbf96205cc9758b9c54dead14d69a719 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b8bd5b41eac684897c46151ce5ca0eaadbf96205cc9758b9c54dead14d69a719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8bd5b41eac684897c46151ce5ca0eaadbf96205cc9758b9c54dead14d69a719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8bd5b41eac684897c46151ce5ca0eaadbf96205cc9758b9c54dead14d69a719", kill_on_drop: false }` [INFO] [stdout] b8bd5b41eac684897c46151ce5ca0eaadbf96205cc9758b9c54dead14d69a719 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3f976b1817eed582d841521855c9826c33191fdf518765f64ff00974a6ea0d8f [INFO] running `Command { std: "docker" "start" "-a" "3f976b1817eed582d841521855c9826c33191fdf518765f64ff00974a6ea0d8f", kill_on_drop: false }` [INFO] [stderr] Compiling beef v0.5.0 [INFO] [stderr] Compiling eretria v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling line-col v0.2.1 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling logos v0.12.0 [INFO] [stdout] warning: struct is never constructed: `Compiler` [INFO] [stdout] --> src/compiler.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct Compiler { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compile` [INFO] [stdout] --> src/compiler.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn compile(&mut self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.97s [INFO] running `Command { std: "docker" "inspect" "3f976b1817eed582d841521855c9826c33191fdf518765f64ff00974a6ea0d8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f976b1817eed582d841521855c9826c33191fdf518765f64ff00974a6ea0d8f", kill_on_drop: false }` [INFO] [stdout] 3f976b1817eed582d841521855c9826c33191fdf518765f64ff00974a6ea0d8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e87b667efb75e94b8812c99663402eb5674295acdd9ad60861084caa54c231a8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e87b667efb75e94b8812c99663402eb5674295acdd9ad60861084caa54c231a8", kill_on_drop: false }` [INFO] [stdout] warning: struct is never constructed: `Compiler` [INFO] [stdout] --> src/compiler.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct Compiler { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compile` [INFO] [stdout] --> src/compiler.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn compile(&mut self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling eretria v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Compiler` [INFO] [stdout] --> src/compiler.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct Compiler { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compile` [INFO] [stdout] --> src/compiler.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn compile(&mut self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.40s [INFO] running `Command { std: "docker" "inspect" "e87b667efb75e94b8812c99663402eb5674295acdd9ad60861084caa54c231a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e87b667efb75e94b8812c99663402eb5674295acdd9ad60861084caa54c231a8", kill_on_drop: false }` [INFO] [stdout] e87b667efb75e94b8812c99663402eb5674295acdd9ad60861084caa54c231a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6121a8553c39f427a63206e8c70a6a84995a1647482274696a14e7350e7a650d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6121a8553c39f427a63206e8c70a6a84995a1647482274696a14e7350e7a650d", kill_on_drop: false }` [INFO] [stderr] warning: struct is never constructed: `Compiler` [INFO] [stderr] --> src/compiler.rs:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | struct Compiler { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `compile` [INFO] [stderr] --> src/compiler.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | fn compile(&mut self) {} [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `eretria` (lib) generated 2 warnings [INFO] [stderr] warning: `eretria` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/eretria-4ce086a037419730) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/eretria_cli-6b2a534035b85982) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/expressions.rs (/opt/rustwide/target/debug/deps/expressions-193f0337cc9d90f6) [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 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 6 tests [INFO] [stdout] test call ... ok [INFO] [stdout] test _return ... ok [INFO] [stdout] test multi_block ... ok [INFO] [stdout] test call_with_args ... ok [INFO] [stdout] test invalid_assignment ... ok [INFO] [stdout] test assignment ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/incomplete.rs (/opt/rustwide/target/debug/deps/incomplete-fb5ce08208f0839d) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test invalid_function_name ... ok [INFO] [stdout] test no_close_call ... ok [INFO] [stdout] test ends_next_function ... ok [INFO] [stdout] test incomplete_function ... ok [INFO] [stdout] test ends_eof ... ok [INFO] [stdout] test no_comma ... ok [INFO] [stdout] test no_function_name ... ok [INFO] [stdout] test one_expr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/literals.rs (/opt/rustwide/target/debug/deps/literals-9e7d94afe3104174) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test number ... ok [INFO] [stdout] test negative_number ... ok [INFO] [stderr] Running tests/statements.rs (/opt/rustwide/target/debug/deps/statements-bd898446be44298f) [INFO] [stdout] test ident ... ok [INFO] [stdout] test obscure_decimal_number ... ok [INFO] [stdout] test float ... ok [INFO] [stdout] test negative_float ... ok [INFO] [stdout] test parentheses ... ok [INFO] [stdout] test binary_number ... ok [INFO] [stdout] test invalid_binary ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test data_decimal_escape ... ok [INFO] [stdout] test data_hex_escape ... ok [INFO] [stdout] test statements_no_semi ... ok [INFO] [stdout] test invalid_data_syntax ... ok [INFO] [stdout] test unexpected_token ... ok [INFO] [stdout] test statements_semi ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests eretria [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" "6121a8553c39f427a63206e8c70a6a84995a1647482274696a14e7350e7a650d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6121a8553c39f427a63206e8c70a6a84995a1647482274696a14e7350e7a650d", kill_on_drop: false }` [INFO] [stdout] 6121a8553c39f427a63206e8c70a6a84995a1647482274696a14e7350e7a650d