[INFO] cloning repository https://github.com/amling/r4 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amling/r4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famling%2Fr4", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famling%2Fr4'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bdb1c29d83fd9c2965945efdab20f44b51189073 [INFO] checking amling/r4 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famling%2Fr4" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amling/r4 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/amling/r4 [INFO] finished tweaking git repo https://github.com/amling/r4 [INFO] tweaked toml for git repo https://github.com/amling/r4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/amling/r4 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1316649d871a1c7c172f18cab0ea11f0714e07d278712f012c8fbcd4cf23329 [INFO] running `Command { std: "docker" "start" "-a" "a1316649d871a1c7c172f18cab0ea11f0714e07d278712f012c8fbcd4cf23329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1316649d871a1c7c172f18cab0ea11f0714e07d278712f012c8fbcd4cf23329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1316649d871a1c7c172f18cab0ea11f0714e07d278712f012c8fbcd4cf23329", kill_on_drop: false }` [INFO] [stdout] a1316649d871a1c7c172f18cab0ea11f0714e07d278712f012c8fbcd4cf23329 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8b55b82c75af9d82566c41d81bd449e80e1cec920470ae9977e492c3f6a2daa [INFO] running `Command { std: "docker" "start" "-a" "a8b55b82c75af9d82566c41d81bd449e80e1cec920470ae9977e492c3f6a2daa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.21 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Checking ars_macro v1.0.0 (/opt/rustwide/workdir/ars/macro) [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking ars_validates v1.0.0 (/opt/rustwide/workdir/ars/validates) [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking registry_args v1.0.0 (/opt/rustwide/workdir/registry_args) [INFO] [stderr] Checking ars_ds v1.0.0 (/opt/rustwide/workdir/ars/ds) [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Checking ars_opts v1.0.0 (/opt/rustwide/workdir/ars/opts) [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling ena v0.13.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Compiling lalrpop-util v0.17.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling rlua v0.15.3 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Checking ars_sync v1.0.0 (/opt/rustwide/workdir/ars/sync) [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Compiling registry_args_derive v1.0.0 (/opt/rustwide/workdir/registry_args_derive) [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling ars_validates_derive v1.0.0 (/opt/rustwide/workdir/ars/validates_derive) [INFO] [stderr] Checking registry v1.0.0 (/opt/rustwide/workdir/registry) [INFO] [stderr] Checking record v1.0.0 (/opt/rustwide/workdir/record) [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking stream v1.0.0 (/opt/rustwide/workdir/stream) [INFO] [stderr] Checking sorts v1.0.0 (/opt/rustwide/workdir/sorts) [INFO] [stderr] Checking deaggregator v1.0.0 (/opt/rustwide/workdir/deaggregator) [INFO] [stderr] Checking aggregator v1.0.0 (/opt/rustwide/workdir/aggregator) [INFO] [stderr] Checking clumper v1.0.0 (/opt/rustwide/workdir/clumper) [INFO] [stderr] Checking bgop v1.0.0 (/opt/rustwide/workdir/bgop) [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling lalrpop v0.17.2 [INFO] [stderr] Compiling executor v1.0.0 (/opt/rustwide/workdir/executor) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:3811:5 [INFO] [stdout] | [INFO] [stdout] 3811 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3811 - (__0) [INFO] [stdout] 3811 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:3867:5 [INFO] [stdout] | [INFO] [stdout] 3867 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3867 - (__0) [INFO] [stdout] 3867 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:3893:5 [INFO] [stdout] | [INFO] [stdout] 3893 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3893 - (__0) [INFO] [stdout] 3893 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:3917:5 [INFO] [stdout] | [INFO] [stdout] 3917 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3917 - (__0) [INFO] [stdout] 3917 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:3963:5 [INFO] [stdout] | [INFO] [stdout] 3963 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3963 - (__0) [INFO] [stdout] 3963 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4119:5 [INFO] [stdout] | [INFO] [stdout] 4119 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4119 - (__0) [INFO] [stdout] 4119 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4176:5 [INFO] [stdout] | [INFO] [stdout] 4176 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4176 - (__0) [INFO] [stdout] 4176 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4244:5 [INFO] [stdout] | [INFO] [stdout] 4244 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4244 - (__0) [INFO] [stdout] 4244 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4257:5 [INFO] [stdout] | [INFO] [stdout] 4257 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4257 - (__0) [INFO] [stdout] 4257 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4294:5 [INFO] [stdout] | [INFO] [stdout] 4294 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4294 - (__0) [INFO] [stdout] 4294 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4305:5 [INFO] [stdout] | [INFO] [stdout] 4305 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4305 - (__0) [INFO] [stdout] 4305 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4316:5 [INFO] [stdout] | [INFO] [stdout] 4316 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4316 - (__0) [INFO] [stdout] 4316 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4548:5 [INFO] [stdout] | [INFO] [stdout] 4548 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4548 - (__0) [INFO] [stdout] 4548 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4606:5 [INFO] [stdout] | [INFO] [stdout] 4606 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4606 - (__0) [INFO] [stdout] 4606 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4664:5 [INFO] [stdout] | [INFO] [stdout] 4664 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4664 - (__0) [INFO] [stdout] 4664 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:3811:5 [INFO] [stdout] | [INFO] [stdout] 3811 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3811 - (__0) [INFO] [stdout] 3811 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:3867:5 [INFO] [stdout] | [INFO] [stdout] 3867 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3867 - (__0) [INFO] [stdout] 3867 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:3893:5 [INFO] [stdout] | [INFO] [stdout] 3893 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3893 - (__0) [INFO] [stdout] 3893 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:3917:5 [INFO] [stdout] | [INFO] [stdout] 3917 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3917 - (__0) [INFO] [stdout] 3917 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:3963:5 [INFO] [stdout] | [INFO] [stdout] 3963 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3963 - (__0) [INFO] [stdout] 3963 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4119:5 [INFO] [stdout] | [INFO] [stdout] 4119 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4119 - (__0) [INFO] [stdout] 4119 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4176:5 [INFO] [stdout] | [INFO] [stdout] 4176 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4176 - (__0) [INFO] [stdout] 4176 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4244:5 [INFO] [stdout] | [INFO] [stdout] 4244 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4244 - (__0) [INFO] [stdout] 4244 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4257:5 [INFO] [stdout] | [INFO] [stdout] 4257 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4257 - (__0) [INFO] [stdout] 4257 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4294:5 [INFO] [stdout] | [INFO] [stdout] 4294 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4294 - (__0) [INFO] [stdout] 4294 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4305:5 [INFO] [stdout] | [INFO] [stdout] 4305 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4305 - (__0) [INFO] [stdout] 4305 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4316:5 [INFO] [stdout] | [INFO] [stdout] 4316 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4316 - (__0) [INFO] [stdout] 4316 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4548:5 [INFO] [stdout] | [INFO] [stdout] 4548 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4548 - (__0) [INFO] [stdout] 4548 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4606:5 [INFO] [stdout] | [INFO] [stdout] 4606 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4606 - (__0) [INFO] [stdout] 4606 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/executor-4305ea3162dceae1/out/r4l/parse.rs:4664:5 [INFO] [stdout] | [INFO] [stdout] 4664 | (__0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 4664 - (__0) [INFO] [stdout] 4664 + __0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking operation v1.0.0 (/opt/rustwide/workdir/operation) [INFO] [stdout] error[E0505]: cannot move out of `r` because it is borrowed [INFO] [stdout] --> operation/src/join.rs:131:79 [INFO] [stdout] | [INFO] [stdout] 119 | let r = e.parse(); [INFO] [stdout] | - binding `r` declared here [INFO] [stdout] 120 | [INFO] [stdout] 121 | match s.query(&r) { [INFO] [stdout] | ----------- [INFO] [stdout] | | | [INFO] [stdout] | | borrow of `r` occurs here [INFO] [stdout] | a temporary with access to the borrow is created here ... [INFO] [stdout] ... [INFO] [stdout] 131 | if !w(Entry::Record(o1.tru.union_maybe(None, Some(r)))) { [INFO] [stdout] | ^ move out of `r` occurs here [INFO] [stdout] ... [INFO] [stdout] 136 | } [INFO] [stdout] | - ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Option>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0505]: cannot move out of `r` because it is borrowed [INFO] [stdout] --> operation/src/join.rs:131:79 [INFO] [stdout] | [INFO] [stdout] 119 | let r = e.parse(); [INFO] [stdout] | - binding `r` declared here [INFO] [stdout] 120 | [INFO] [stdout] 121 | match s.query(&r) { [INFO] [stdout] | ----------- [INFO] [stdout] | | | [INFO] [stdout] | | borrow of `r` occurs here [INFO] [stdout] | a temporary with access to the borrow is created here ... [INFO] [stdout] ... [INFO] [stdout] 131 | if !w(Entry::Record(o1.tru.union_maybe(None, Some(r)))) { [INFO] [stdout] | ^ move out of `r` occurs here [INFO] [stdout] ... [INFO] [stdout] 136 | } [INFO] [stdout] | - ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Option>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0505`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0505`. [INFO] [stdout] [INFO] [stderr] error: could not compile `operation` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `operation` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a8b55b82c75af9d82566c41d81bd449e80e1cec920470ae9977e492c3f6a2daa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8b55b82c75af9d82566c41d81bd449e80e1cec920470ae9977e492c3f6a2daa", kill_on_drop: false }` [INFO] [stdout] a8b55b82c75af9d82566c41d81bd449e80e1cec920470ae9977e492c3f6a2daa