[INFO] updating cached repository https://github.com/pikajude/nixt [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/pikajude/nixt [INFO] [stderr] e4c5fa3..6a9543a master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 730e19c7ba7d7b6d5af2e145b3be163638c4c083 [INFO] checking pikajude/nixt against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpikajude%2Fnixt" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pikajude/nixt on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/pikajude/nixt [INFO] finished tweaking git repo https://github.com/pikajude/nixt [INFO] tweaked toml for git repo https://github.com/pikajude/nixt written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/pikajude/nixt already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a21354f84d6814a58b58463e5eceb1b1a92b8c68c10b28f0c60b34121a38e106 [INFO] running `"docker" "start" "-a" "a21354f84d6814a58b58463e5eceb1b1a92b8c68c10b28f0c60b34121a38e106"` [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking codespan v0.6.0 [INFO] [stderr] Compiling ena v0.13.1 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Compiling dirmod-codegen v0.2.0-alpha.1 [INFO] [stderr] Compiling thiserror-impl v1.0.9 [INFO] [stderr] Compiling derive_more v0.99.2 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking codespan-reporting v0.6.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling lalrpop v0.17.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Checking thiserror v1.0.9 [INFO] [stderr] Checking dirmod v0.2.0-alpha.1 [INFO] [stderr] Checking string_cache v0.8.0 [INFO] [stderr] Compiling nixt v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/nixt-e3c940b70eca262c/out/parser.rs:10114:5 [INFO] [stderr] | [INFO] [stderr] 10114 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10126:5 [INFO] [stderr] | [INFO] [stderr] 10126 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10138:5 [INFO] [stderr] | [INFO] [stderr] 10138 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10243:5 [INFO] [stderr] | [INFO] [stderr] 10243 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10291:5 [INFO] [stderr] | [INFO] [stderr] 10291 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10535:5 [INFO] [stderr] | [INFO] [stderr] 10535 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10547:5 [INFO] [stderr] | [INFO] [stderr] 10547 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10576:5 [INFO] [stderr] | [INFO] [stderr] 10576 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10605:5 [INFO] [stderr] | [INFO] [stderr] 10605 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10634:5 [INFO] [stderr] | [INFO] [stderr] 10634 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10680:5 [INFO] [stderr] | [INFO] [stderr] 10680 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10760:5 [INFO] [stderr] | [INFO] [stderr] 10760 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10789:5 [INFO] [stderr] | [INFO] [stderr] 10789 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10818:5 [INFO] [stderr] | [INFO] [stderr] 10818 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10864:5 [INFO] [stderr] | [INFO] [stderr] 10864 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10910:5 [INFO] [stderr] | [INFO] [stderr] 10910 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10939:5 [INFO] [stderr] | [INFO] [stderr] 10939 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10969:5 [INFO] [stderr] | [INFO] [stderr] 10969 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10998:5 [INFO] [stderr] | [INFO] [stderr] 10998 | (___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/nixt-e3c940b70eca262c/out/parser.rs:11022:5 [INFO] [stderr] | [INFO] [stderr] 11022 | (___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/nixt-e3c940b70eca262c/out/parser.rs:11114:5 [INFO] [stderr] | [INFO] [stderr] 11114 | (___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/nixt-e3c940b70eca262c/out/parser.rs:11278:5 [INFO] [stderr] | [INFO] [stderr] 11278 | (___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/nixt-e3c940b70eca262c/out/parser.rs:12893:5 [INFO] [stderr] | [INFO] [stderr] 12893 | (___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/nixt-e3c940b70eca262c/out/parser.rs:13153:5 [INFO] [stderr] | [INFO] [stderr] 13153 | (___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/nixt-e3c940b70eca262c/out/parser.rs:13191:5 [INFO] [stderr] | [INFO] [stderr] 13191 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10114:5 [INFO] [stderr] | [INFO] [stderr] 10114 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10126:5 [INFO] [stderr] | [INFO] [stderr] 10126 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10138:5 [INFO] [stderr] | [INFO] [stderr] 10138 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10243:5 [INFO] [stderr] | [INFO] [stderr] 10243 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10291:5 [INFO] [stderr] | [INFO] [stderr] 10291 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10535:5 [INFO] [stderr] | [INFO] [stderr] 10535 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10547:5 [INFO] [stderr] | [INFO] [stderr] 10547 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10576:5 [INFO] [stderr] | [INFO] [stderr] 10576 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10605:5 [INFO] [stderr] | [INFO] [stderr] 10605 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10634:5 [INFO] [stderr] | [INFO] [stderr] 10634 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10680:5 [INFO] [stderr] | [INFO] [stderr] 10680 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10760:5 [INFO] [stderr] | [INFO] [stderr] 10760 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10789:5 [INFO] [stderr] | [INFO] [stderr] 10789 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10818:5 [INFO] [stderr] | [INFO] [stderr] 10818 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10864:5 [INFO] [stderr] | [INFO] [stderr] 10864 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10910:5 [INFO] [stderr] | [INFO] [stderr] 10910 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10939:5 [INFO] [stderr] | [INFO] [stderr] 10939 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10969:5 [INFO] [stderr] | [INFO] [stderr] 10969 | (___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/nixt-e3c940b70eca262c/out/parser.rs:10998:5 [INFO] [stderr] | [INFO] [stderr] 10998 | (___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/nixt-e3c940b70eca262c/out/parser.rs:11022:5 [INFO] [stderr] | [INFO] [stderr] 11022 | (___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/nixt-e3c940b70eca262c/out/parser.rs:11114:5 [INFO] [stderr] | [INFO] [stderr] 11114 | (___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/nixt-e3c940b70eca262c/out/parser.rs:11278:5 [INFO] [stderr] | [INFO] [stderr] 11278 | (___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/nixt-e3c940b70eca262c/out/parser.rs:12893:5 [INFO] [stderr] | [INFO] [stderr] 12893 | (___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/nixt-e3c940b70eca262c/out/parser.rs:13153:5 [INFO] [stderr] | [INFO] [stderr] 13153 | (___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/nixt-e3c940b70eca262c/out/parser.rs:13191:5 [INFO] [stderr] | [INFO] [stderr] 13191 | (___0) [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `"docker" "inspect" "a21354f84d6814a58b58463e5eceb1b1a92b8c68c10b28f0c60b34121a38e106"` [INFO] running `"docker" "rm" "-f" "a21354f84d6814a58b58463e5eceb1b1a92b8c68c10b28f0c60b34121a38e106"` [INFO] [stdout] a21354f84d6814a58b58463e5eceb1b1a92b8c68c10b28f0c60b34121a38e106