[INFO] fetching crate zypo-rs 0.0.3... [INFO] testing zypo-rs-0.0.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate zypo-rs 0.0.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate zypo-rs 0.0.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zypo-rs 0.0.3 [INFO] finished tweaking crates.io crate zypo-rs 0.0.3 [INFO] tweaked toml for crates.io crate zypo-rs 0.0.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate zypo-rs 0.0.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 464b1581e63441395c0557f0b4dbb1f76d5074a044c6d315a0505175825fe03f [INFO] running `Command { std: "docker" "start" "-a" "464b1581e63441395c0557f0b4dbb1f76d5074a044c6d315a0505175825fe03f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "464b1581e63441395c0557f0b4dbb1f76d5074a044c6d315a0505175825fe03f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "464b1581e63441395c0557f0b4dbb1f76d5074a044c6d315a0505175825fe03f", kill_on_drop: false }` [INFO] [stdout] 464b1581e63441395c0557f0b4dbb1f76d5074a044c6d315a0505175825fe03f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e51e10a00d17af75bcccb4024404f3141e5a90eca249e182fb6abd5ea8fc0300 [INFO] running `Command { std: "docker" "start" "-a" "e51e10a00d17af75bcccb4024404f3141e5a90eca249e182fb6abd5ea8fc0300", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling lalrpop-util v0.17.2 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling block-padding v0.1.4 [INFO] [stderr] Compiling ena v0.13.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling bit-set v0.5.1 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling string_cache v0.7.4 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling structopt-derive v0.3.2 [INFO] [stderr] Compiling structopt v0.3.2 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling lalrpop v0.17.2 [INFO] [stderr] Compiling zypo-rs v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3908:5 [INFO] [stdout] | [INFO] [stdout] 3908 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3919:5 [INFO] [stdout] | [INFO] [stdout] 3919 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3949:5 [INFO] [stdout] | [INFO] [stdout] 3949 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4029:5 [INFO] [stdout] | [INFO] [stdout] 4029 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4134:5 [INFO] [stdout] | [INFO] [stdout] 4134 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4257:5 [INFO] [stdout] | [INFO] [stdout] 4257 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4303:5 [INFO] [stdout] | [INFO] [stdout] 4303 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4349:5 [INFO] [stdout] | [INFO] [stdout] 4349 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4395:5 [INFO] [stdout] | [INFO] [stdout] 4395 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4573:5 [INFO] [stdout] | [INFO] [stdout] 4573 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4640:5 [INFO] [stdout] | [INFO] [stdout] 4640 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4675:5 [INFO] [stdout] | [INFO] [stdout] 4675 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4732:5 [INFO] [stdout] | [INFO] [stdout] 4732 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.65s [INFO] running `Command { std: "docker" "inspect" "e51e10a00d17af75bcccb4024404f3141e5a90eca249e182fb6abd5ea8fc0300", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e51e10a00d17af75bcccb4024404f3141e5a90eca249e182fb6abd5ea8fc0300", kill_on_drop: false }` [INFO] [stdout] e51e10a00d17af75bcccb4024404f3141e5a90eca249e182fb6abd5ea8fc0300 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96d2cc2d1869f972cf1eff43bea9d00924e2126d8221bf9579c6e8559276165f [INFO] running `Command { std: "docker" "start" "-a" "96d2cc2d1869f972cf1eff43bea9d00924e2126d8221bf9579c6e8559276165f", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3908:5 [INFO] [stdout] | [INFO] [stdout] 3908 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3919:5 [INFO] [stdout] | [INFO] [stdout] 3919 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3949:5 [INFO] [stdout] | [INFO] [stdout] 3949 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4029:5 [INFO] [stdout] | [INFO] [stdout] 4029 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4134:5 [INFO] [stdout] | [INFO] [stdout] 4134 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4257:5 [INFO] [stdout] | [INFO] [stdout] 4257 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4303:5 [INFO] [stdout] | [INFO] [stdout] 4303 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4349:5 [INFO] [stdout] | [INFO] [stdout] 4349 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4395:5 [INFO] [stdout] | [INFO] [stdout] 4395 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4573:5 [INFO] [stdout] | [INFO] [stdout] 4573 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4640:5 [INFO] [stdout] | [INFO] [stdout] 4640 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4675:5 [INFO] [stdout] | [INFO] [stdout] 4675 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4732:5 [INFO] [stdout] | [INFO] [stdout] 4732 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zypo-rs v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3908:5 [INFO] [stdout] | [INFO] [stdout] 3908 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3919:5 [INFO] [stdout] | [INFO] [stdout] 3919 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3949:5 [INFO] [stdout] | [INFO] [stdout] 3949 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4029:5 [INFO] [stdout] | [INFO] [stdout] 4029 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4134:5 [INFO] [stdout] | [INFO] [stdout] 4134 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4257:5 [INFO] [stdout] | [INFO] [stdout] 4257 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4303:5 [INFO] [stdout] | [INFO] [stdout] 4303 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4349:5 [INFO] [stdout] | [INFO] [stdout] 4349 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4395:5 [INFO] [stdout] | [INFO] [stdout] 4395 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4573:5 [INFO] [stdout] | [INFO] [stdout] 4573 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4640:5 [INFO] [stdout] | [INFO] [stdout] 4640 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4675:5 [INFO] [stdout] | [INFO] [stdout] 4675 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4732:5 [INFO] [stdout] | [INFO] [stdout] 4732 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.13s [INFO] running `Command { std: "docker" "inspect" "96d2cc2d1869f972cf1eff43bea9d00924e2126d8221bf9579c6e8559276165f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96d2cc2d1869f972cf1eff43bea9d00924e2126d8221bf9579c6e8559276165f", kill_on_drop: false }` [INFO] [stdout] 96d2cc2d1869f972cf1eff43bea9d00924e2126d8221bf9579c6e8559276165f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1d70266f569af2673dd2b80e619923ad1c7cdda442882d37a56e26424f5c95ea [INFO] running `Command { std: "docker" "start" "-a" "1d70266f569af2673dd2b80e619923ad1c7cdda442882d37a56e26424f5c95ea", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3908:5 [INFO] [stderr] | [INFO] [stderr] 3908 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3919:5 [INFO] [stderr] | [INFO] [stderr] 3919 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3949:5 [INFO] [stderr] | [INFO] [stderr] 3949 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4029:5 [INFO] [stderr] | [INFO] [stderr] 4029 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4134:5 [INFO] [stderr] | [INFO] [stderr] 4134 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4257:5 [INFO] [stderr] | [INFO] [stderr] 4257 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4303:5 [INFO] [stderr] | [INFO] [stderr] 4303 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4349:5 [INFO] [stderr] | [INFO] [stderr] 4349 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4395:5 [INFO] [stderr] | [INFO] [stderr] 4395 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4573:5 [INFO] [stderr] | [INFO] [stderr] 4573 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4640:5 [INFO] [stderr] | [INFO] [stderr] 4640 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4675:5 [INFO] [stderr] | [INFO] [stderr] 4675 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4732:5 [INFO] [stderr] | [INFO] [stderr] 4732 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3908:5 [INFO] [stderr] | [INFO] [stderr] 3908 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3919:5 [INFO] [stderr] | [INFO] [stderr] 3919 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3949:5 [INFO] [stderr] | [INFO] [stderr] 3949 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4029:5 [INFO] [stderr] | [INFO] [stderr] 4029 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4134:5 [INFO] [stderr] | [INFO] [stderr] 4134 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4257:5 [INFO] [stderr] | [INFO] [stderr] 4257 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4303:5 [INFO] [stderr] | [INFO] [stderr] 4303 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4349:5 [INFO] [stderr] | [INFO] [stderr] 4349 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4395:5 [INFO] [stderr] | [INFO] [stderr] 4395 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4573:5 [INFO] [stderr] | [INFO] [stderr] 4573 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4640:5 [INFO] [stderr] | [INFO] [stderr] 4640 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4675:5 [INFO] [stderr] | [INFO] [stderr] 4675 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4732:5 [INFO] [stderr] | [INFO] [stderr] 4732 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zypo_rs-c50d61b620bf3058) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test parser::tests::basic_function_ast ... ok [INFO] [stdout] test parser::tests::while_loop_ast ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zypo_rs-7d58100bbbe32714) [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 zypo-rs [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3908:5 [INFO] [stderr] | [INFO] [stderr] 3908 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3919:5 [INFO] [stderr] | [INFO] [stderr] 3919 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:3949:5 [INFO] [stderr] | [INFO] [stderr] 3949 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4029:5 [INFO] [stderr] | [INFO] [stderr] 4029 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4134:5 [INFO] [stderr] | [INFO] [stderr] 4134 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4257:5 [INFO] [stderr] | [INFO] [stderr] 4257 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4303:5 [INFO] [stderr] | [INFO] [stderr] 4303 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4349:5 [INFO] [stderr] | [INFO] [stderr] 4349 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4395:5 [INFO] [stderr] | [INFO] [stderr] 4395 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4573:5 [INFO] [stderr] | [INFO] [stderr] 4573 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4640:5 [INFO] [stderr] | [INFO] [stderr] 4640 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4675:5 [INFO] [stderr] | [INFO] [stderr] 4675 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/zypo-rs-0e1f3b7001c109ce/out/parser/grammar.rs:4732:5 [INFO] [stderr] | [INFO] [stderr] 4732 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [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" "1d70266f569af2673dd2b80e619923ad1c7cdda442882d37a56e26424f5c95ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d70266f569af2673dd2b80e619923ad1c7cdda442882d37a56e26424f5c95ea", kill_on_drop: false }` [INFO] [stdout] 1d70266f569af2673dd2b80e619923ad1c7cdda442882d37a56e26424f5c95ea