[INFO] cloning repository https://github.com/jeevcat/jlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeevcat/jlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeevcat%2Fjlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeevcat%2Fjlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2aaeca59125d397f4ee53dccd723a3b346d501c [INFO] testing jeevcat/jlox against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeevcat%2Fjlox" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jeevcat/jlox on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jeevcat/jlox [INFO] finished tweaking git repo https://github.com/jeevcat/jlox [INFO] tweaked toml for git repo https://github.com/jeevcat/jlox written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/jeevcat/jlox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 856acd61c3fe9e616cdd103fd33402a032d9445939fa7f361529223310aee8ef [INFO] running `Command { std: "docker" "start" "-a" "856acd61c3fe9e616cdd103fd33402a032d9445939fa7f361529223310aee8ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "856acd61c3fe9e616cdd103fd33402a032d9445939fa7f361529223310aee8ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "856acd61c3fe9e616cdd103fd33402a032d9445939fa7f361529223310aee8ef", kill_on_drop: false }` [INFO] [stdout] 856acd61c3fe9e616cdd103fd33402a032d9445939fa7f361529223310aee8ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b25fbf679949267cf15f7cc7fd1257453c6a4263899bcf8e598bedbc41b1489 [INFO] running `Command { std: "docker" "start" "-a" "4b25fbf679949267cf15f7cc7fd1257453c6a4263899bcf8e598bedbc41b1489", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Compiling anyhow v1.0.47 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling phf v0.10.0 [INFO] [stderr] Compiling jlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/error.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | (error!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 20 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 17 ~ error!( [INFO] [stdout] 18 | "[line {}, col {}] {} at '{}'", [INFO] [stdout] 19 | token.line, token.col, message, token.lexeme [INFO] [stdout] 20 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.20s [INFO] running `Command { std: "docker" "inspect" "4b25fbf679949267cf15f7cc7fd1257453c6a4263899bcf8e598bedbc41b1489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b25fbf679949267cf15f7cc7fd1257453c6a4263899bcf8e598bedbc41b1489", kill_on_drop: false }` [INFO] [stdout] 4b25fbf679949267cf15f7cc7fd1257453c6a4263899bcf8e598bedbc41b1489 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e1b4268a19711db83250fc7f59eb845fd9120a7b5e4de7ba32aa9d567da4d2f [INFO] running `Command { std: "docker" "start" "-a" "2e1b4268a19711db83250fc7f59eb845fd9120a7b5e4de7ba32aa9d567da4d2f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling predicates-core v1.0.2 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling termtree v0.2.3 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling predicates-tree v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling predicates v2.0.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling assert_cmd v2.0.2 [INFO] [stderr] Compiling jlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/error.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | (error!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 20 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 17 ~ error!( [INFO] [stdout] 18 | "[line {}, col {}] {} at '{}'", [INFO] [stdout] 19 | token.line, token.col, message, token.lexeme [INFO] [stdout] 20 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/error.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | (error!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 20 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 17 ~ error!( [INFO] [stdout] 18 | "[line {}, col {}] {} at '{}'", [INFO] [stdout] 19 | token.line, token.col, message, token.lexeme [INFO] [stdout] 20 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.39s [INFO] running `Command { std: "docker" "inspect" "2e1b4268a19711db83250fc7f59eb845fd9120a7b5e4de7ba32aa9d567da4d2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e1b4268a19711db83250fc7f59eb845fd9120a7b5e4de7ba32aa9d567da4d2f", kill_on_drop: false }` [INFO] [stdout] 2e1b4268a19711db83250fc7f59eb845fd9120a7b5e4de7ba32aa9d567da4d2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0e58e8bda9db6aafe5e2b7e4fa5220ead2d5d5b13f085b1dddc9529072291b2a [INFO] running `Command { std: "docker" "start" "-a" "0e58e8bda9db6aafe5e2b7e4fa5220ead2d5d5b13f085b1dddc9529072291b2a", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/error.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | (error!( [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 20 | )) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 17 ~ error!( [INFO] [stderr] 18 | "[line {}, col {}] {} at '{}'", [INFO] [stderr] 19 | token.line, token.col, message, token.lexeme [INFO] [stderr] 20 ~ ) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `jlox` (bin "jlox" test) generated 1 warning [INFO] [stderr] warning: `jlox` (bin "jlox") generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jlox-f417d970b6b37acb) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test parser::tests::parse ... ok [INFO] [stdout] test scanner::tests::it_works ... 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] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-6909ba409d65842d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test1 ... ok [INFO] [stdout] test test2 ... 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] running `Command { std: "docker" "inspect" "0e58e8bda9db6aafe5e2b7e4fa5220ead2d5d5b13f085b1dddc9529072291b2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e58e8bda9db6aafe5e2b7e4fa5220ead2d5d5b13f085b1dddc9529072291b2a", kill_on_drop: false }` [INFO] [stdout] 0e58e8bda9db6aafe5e2b7e4fa5220ead2d5d5b13f085b1dddc9529072291b2a