[INFO] cloning repository https://github.com/idadwind1/melo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/idadwind1/melo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidadwind1%2Fmelo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidadwind1%2Fmelo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1512cf35c1813fd39d56bd80f0fdc4e8f16f132e [INFO] testing idadwind1/melo against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidadwind1%2Fmelo" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/idadwind1/melo [INFO] finished tweaking git repo https://github.com/idadwind1/melo [INFO] tweaked toml for git repo https://github.com/idadwind1/melo written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/idadwind1/melo on toolchain 1.99.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/idadwind1/melo 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6 [INFO] running `Command { std: "docker" "start" "d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling env_home v0.1.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling phf_shared v0.12.1 [INFO] [stderr] Compiling phf_generator v0.12.1 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling melo-ast v0.1.0 (/opt/rustwide/workdir/crates/melo-ast) [INFO] [stderr] Compiling melo-runtime v0.1.0 (/opt/rustwide/workdir/crates/melo-runtime) [INFO] [stderr] Compiling melo-parser v0.1.0 (/opt/rustwide/workdir/crates/melo-parser) [INFO] [stderr] Compiling melo-interpreter v0.1.0 (/opt/rustwide/workdir/crates/melo-interpreter) [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling terminfo v0.9.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling which v8.0.0 [INFO] [stderr] Compiling fd-lock v3.0.13 [INFO] [stderr] Compiling ctrlc v3.4.7 [INFO] [stderr] Compiling rustyline v12.0.0 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling phf_macros v0.12.1 [INFO] [stderr] Compiling phf v0.12.1 [INFO] [stderr] Compiling melo-lexer v0.1.0 (/opt/rustwide/workdir/crates/melo-lexer) [INFO] [stderr] Compiling clearscreen v4.0.2 [INFO] [stderr] Compiling melo-cli v0.1.0 (/opt/rustwide/workdir/crates/melo-cli) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/melo-cli/src/main.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut in_block = false; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/melo-cli/src/main.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let mut value = Lexer::new(code); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 25.43s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0, nix v0.30.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling melo-runtime v0.1.0 (/opt/rustwide/workdir/crates/melo-runtime) [INFO] [stderr] Compiling melo-parser v0.1.0 (/opt/rustwide/workdir/crates/melo-parser) [INFO] [stderr] Compiling melo-ast v0.1.0 (/opt/rustwide/workdir/crates/melo-ast) [INFO] [stderr] Compiling melo-interpreter v0.1.0 (/opt/rustwide/workdir/crates/melo-interpreter) [INFO] [stderr] Compiling melo-lexer v0.1.0 (/opt/rustwide/workdir/crates/melo-lexer) [INFO] [stderr] Compiling melo-cli v0.1.0 (/opt/rustwide/workdir/crates/melo-cli) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/melo-cli/src/main.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut in_block = false; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/melo-cli/src/main.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let mut value = Lexer::new(code); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.53s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0, nix v0.30.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> crates/melo-cli/src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut in_block = false; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> crates/melo-cli/src/main.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | let mut value = Lexer::new(code); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `melo-cli` (bin "melo-cli" test) generated 2 warnings (run `cargo fix --bin "melo-cli" -p melo-cli --tests` to apply 2 suggestions) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0, nix v0.30.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/melo_ast-94438e3807f395d5) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/melo_cli-365a8533cc00ec65) [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] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/melo_interpreter-b9ca5b591a77e2e8) [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] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/melo_lexer-991498fe245872f2) [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] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/melo_parser-353b4e68e6746b1a) [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] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/melo_runtime-c58fa35b43b47eed) [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] [stderr] Doc-tests melo_ast [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] [stderr] Doc-tests melo_interpreter [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] [stderr] Doc-tests melo_lexer [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] [stderr] Doc-tests melo_parser [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] [stderr] Doc-tests melo_runtime [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" "d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6", kill_on_drop: false }` [INFO] [stdout] d271145a049090ae4843a56462e9cf0aae7033699e917a9c9d5d88f95e46ace6