[INFO] updating cached repository https://github.com/98devin/friday [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] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 86420da348119b43dd6770f08790881f0cd8697f [INFO] testing 98devin/friday against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F98devin%2Ffriday" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/98devin/friday on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/98devin/friday [INFO] finished tweaking git repo https://github.com/98devin/friday [INFO] tweaked toml for git repo https://github.com/98devin/friday written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/98devin/friday already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c25a71e9218ef148d3f4745292b1ea51d8e2bd319be53f628fd6383f57373c99 [INFO] running `"docker" "start" "-a" "c25a71e9218ef148d3f4745292b1ea51d8e2bd319be53f628fd6383f57373c99"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling derive_more v0.99.2 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling bit-set v0.5.1 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling lalrpop v0.17.2 [INFO] [stderr] Compiling friday v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4161:5 [INFO] [stderr] | [INFO] [stderr] 4161 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4174:5 [INFO] [stderr] | [INFO] [stderr] 4174 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4187:5 [INFO] [stderr] | [INFO] [stderr] 4187 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4200:5 [INFO] [stderr] | [INFO] [stderr] 4200 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4213:5 [INFO] [stderr] | [INFO] [stderr] 4213 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4226:5 [INFO] [stderr] | [INFO] [stderr] 4226 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4278:5 [INFO] [stderr] | [INFO] [stderr] 4278 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4291:5 [INFO] [stderr] | [INFO] [stderr] 4291 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4644:5 [INFO] [stderr] | [INFO] [stderr] 4644 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:5033:5 [INFO] [stderr] | [INFO] [stderr] 5033 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:5174:5 [INFO] [stderr] | [INFO] [stderr] 5174 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:5189:5 [INFO] [stderr] | [INFO] [stderr] 5189 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `"docker" "inspect" "c25a71e9218ef148d3f4745292b1ea51d8e2bd319be53f628fd6383f57373c99"` [INFO] running `"docker" "rm" "-f" "c25a71e9218ef148d3f4745292b1ea51d8e2bd319be53f628fd6383f57373c99"` [INFO] [stdout] c25a71e9218ef148d3f4745292b1ea51d8e2bd319be53f628fd6383f57373c99 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 82097fbc2bad4bca6c739e0874919ea3e64a3a297240aee915074c71a92aa576 [INFO] running `"docker" "start" "-a" "82097fbc2bad4bca6c739e0874919ea3e64a3a297240aee915074c71a92aa576"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling friday v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4161:5 [INFO] [stderr] | [INFO] [stderr] 4161 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4174:5 [INFO] [stderr] | [INFO] [stderr] 4174 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4187:5 [INFO] [stderr] | [INFO] [stderr] 4187 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4200:5 [INFO] [stderr] | [INFO] [stderr] 4200 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4213:5 [INFO] [stderr] | [INFO] [stderr] 4213 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4226:5 [INFO] [stderr] | [INFO] [stderr] 4226 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4278:5 [INFO] [stderr] | [INFO] [stderr] 4278 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4291:5 [INFO] [stderr] | [INFO] [stderr] 4291 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4644:5 [INFO] [stderr] | [INFO] [stderr] 4644 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:5033:5 [INFO] [stderr] | [INFO] [stderr] 5033 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:5174:5 [INFO] [stderr] | [INFO] [stderr] 5174 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:5189:5 [INFO] [stderr] | [INFO] [stderr] 5189 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `"docker" "inspect" "82097fbc2bad4bca6c739e0874919ea3e64a3a297240aee915074c71a92aa576"` [INFO] running `"docker" "rm" "-f" "82097fbc2bad4bca6c739e0874919ea3e64a3a297240aee915074c71a92aa576"` [INFO] [stdout] 82097fbc2bad4bca6c739e0874919ea3e64a3a297240aee915074c71a92aa576 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "test" "--frozen"` [INFO] [stdout] 02ae167dd3e2cea97ea224680e101c822a282f4ee3f50f88b48daa7b4d178d72 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "02ae167dd3e2cea97ea224680e101c822a282f4ee3f50f88b48daa7b4d178d72"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4161:5 [INFO] [stderr] | [INFO] [stderr] 4161 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4174:5 [INFO] [stderr] | [INFO] [stderr] 4174 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4187:5 [INFO] [stderr] | [INFO] [stderr] 4187 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4200:5 [INFO] [stderr] | [INFO] [stderr] 4200 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4213:5 [INFO] [stderr] | [INFO] [stderr] 4213 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4226:5 [INFO] [stderr] | [INFO] [stderr] 4226 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4278:5 [INFO] [stderr] | [INFO] [stderr] 4278 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4291:5 [INFO] [stderr] | [INFO] [stderr] 4291 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:4644:5 [INFO] [stderr] | [INFO] [stderr] 4644 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:5033:5 [INFO] [stderr] | [INFO] [stderr] 5033 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:5174:5 [INFO] [stderr] | [INFO] [stderr] 5174 | (__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/friday-57f1d5fe5c46ad8a/out/ast/parser.rs:5189:5 [INFO] [stderr] | [INFO] [stderr] 5189 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/friday-41635520c199f5de [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "02ae167dd3e2cea97ea224680e101c822a282f4ee3f50f88b48daa7b4d178d72"` [INFO] running `"docker" "rm" "-f" "02ae167dd3e2cea97ea224680e101c822a282f4ee3f50f88b48daa7b4d178d72"` [INFO] [stdout] 02ae167dd3e2cea97ea224680e101c822a282f4ee3f50f88b48daa7b4d178d72