[INFO] cloning repository https://github.com/hjfreyer/prec [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hjfreyer/prec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjfreyer%2Fprec", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjfreyer%2Fprec'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 80c98b29e70b861e20a06aa9fd9952d0c24543b7 [INFO] checking hjfreyer/prec against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjfreyer%2Fprec" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hjfreyer/prec on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hjfreyer/prec [INFO] finished tweaking git repo https://github.com/hjfreyer/prec [INFO] tweaked toml for git repo https://github.com/hjfreyer/prec written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hjfreyer/prec 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2cca80cdc939da713e8c647313d887db2a7836ad4b54ceea49c973371d98fbcc [INFO] running `Command { std: "docker" "start" "-a" "2cca80cdc939da713e8c647313d887db2a7836ad4b54ceea49c973371d98fbcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cca80cdc939da713e8c647313d887db2a7836ad4b54ceea49c973371d98fbcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cca80cdc939da713e8c647313d887db2a7836ad4b54ceea49c973371d98fbcc", kill_on_drop: false }` [INFO] [stdout] 2cca80cdc939da713e8c647313d887db2a7836ad4b54ceea49c973371d98fbcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 595302dfbc6091d2f5c4bd5e78c9eb0ab3a33ea89d68a0ea8d68a3ea6ccdf5f7 [INFO] running `Command { std: "docker" "start" "-a" "595302dfbc6091d2f5c4bd5e78c9eb0ab3a33ea89d68a0ea8d68a3ea6ccdf5f7", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling im v14.3.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking sized-chunks v0.5.3 [INFO] [stderr] Checking prec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/func/tactics.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | (|| (RecursiveTactic(Action::ProjCar))(RecursiveTactic(Action::ProjCdr))(RecursiveTactic( [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - (|| (RecursiveTactic(Action::ProjCar))(RecursiveTactic(Action::ProjCdr))(RecursiveTactic( [INFO] [stdout] 41 + (|| RecursiveTactic(Action::ProjCar)(RecursiveTactic(Action::ProjCdr))(RecursiveTactic( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:43:23 [INFO] [stdout] | [INFO] [stdout] 43 | crate::tactic![(&&(car(path::tactics::simplify()))(refl()))] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - crate::tactic![(&&(car(path::tactics::simplify()))(refl()))] [INFO] [stdout] 43 + crate::tactic![(&&car(path::tactics::simplify())(refl()))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:43:55 [INFO] [stdout] | [INFO] [stdout] 43 | crate::tactic![(&&(car(path::tactics::simplify()))(refl()))] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - crate::tactic![(&&(car(path::tactics::simplify()))(refl()))] [INFO] [stdout] 43 + crate::tactic![(&&(car(path::tactics::simplify()))refl())] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | (&&(cut(func1))(cdr(cut(func2)))(cdr(swap()))(cdr(car(path::tactics::reverse())))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 138 - (&&(cut(func1))(cdr(cut(func2)))(cdr(swap()))(cdr(car(path::tactics::reverse())))) [INFO] [stdout] 138 + (&&cut(func1)(cdr(cut(func2)))(cdr(swap()))(cdr(car(path::tactics::reverse())))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/func/tactics.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | (|| (RecursiveTactic(Action::ProjCar))(RecursiveTactic(Action::ProjCdr))(RecursiveTactic( [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - (|| (RecursiveTactic(Action::ProjCar))(RecursiveTactic(Action::ProjCdr))(RecursiveTactic( [INFO] [stdout] 41 + (|| RecursiveTactic(Action::ProjCar)(RecursiveTactic(Action::ProjCdr))(RecursiveTactic( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:159:16 [INFO] [stdout] | [INFO] [stdout] 159 | (&&(Cut())(car(path::tactics::induction()))(cdr(car(path::tactics::rec_z())))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 159 - (&&(Cut())(car(path::tactics::induction()))(cdr(car(path::tactics::rec_z())))) [INFO] [stdout] 159 + (&&Cut()(car(path::tactics::induction()))(cdr(car(path::tactics::rec_z())))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:43:23 [INFO] [stdout] | [INFO] [stdout] 43 | crate::tactic![(&&(car(path::tactics::simplify()))(refl()))] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - crate::tactic![(&&(car(path::tactics::simplify()))(refl()))] [INFO] [stdout] 43 + crate::tactic![(&&car(path::tactics::simplify())(refl()))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:164:13 [INFO] [stdout] | [INFO] [stdout] 164 | (|| (one_side())(&&(car(path::tactics::reverse()))(one_side())(car( [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 164 - (|| (one_side())(&&(car(path::tactics::reverse()))(one_side())(car( [INFO] [stdout] 164 + (|| one_side()(&&(car(path::tactics::reverse()))(one_side())(car( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:182:12 [INFO] [stdout] | [INFO] [stdout] 182 | (&&(Cut())(car(path::tactics::stack_cdr()))(cdr(car(path::tactics::stack_car())))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 182 - (&&(Cut())(car(path::tactics::stack_cdr()))(cdr(car(path::tactics::stack_car())))) [INFO] [stdout] 182 + (&&Cut()(car(path::tactics::stack_cdr()))(cdr(car(path::tactics::stack_car())))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:43:55 [INFO] [stdout] | [INFO] [stdout] 43 | crate::tactic![(&&(car(path::tactics::simplify()))(refl()))] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - crate::tactic![(&&(car(path::tactics::simplify()))(refl()))] [INFO] [stdout] 43 + crate::tactic![(&&(car(path::tactics::simplify()))refl())] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | (&&(cut(func1))(cdr(cut(func2)))(cdr(swap()))(cdr(car(path::tactics::reverse())))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 138 - (&&(cut(func1))(cdr(cut(func2)))(cdr(swap()))(cdr(car(path::tactics::reverse())))) [INFO] [stdout] 138 + (&&cut(func1)(cdr(cut(func2)))(cdr(swap()))(cdr(car(path::tactics::reverse())))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:159:16 [INFO] [stdout] | [INFO] [stdout] 159 | (&&(Cut())(car(path::tactics::induction()))(cdr(car(path::tactics::rec_z())))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 159 - (&&(Cut())(car(path::tactics::induction()))(cdr(car(path::tactics::rec_z())))) [INFO] [stdout] 159 + (&&Cut()(car(path::tactics::induction()))(cdr(car(path::tactics::rec_z())))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:164:13 [INFO] [stdout] | [INFO] [stdout] 164 | (|| (one_side())(&&(car(path::tactics::reverse()))(one_side())(car( [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 164 - (|| (one_side())(&&(car(path::tactics::reverse()))(one_side())(car( [INFO] [stdout] 164 + (|| one_side()(&&(car(path::tactics::reverse()))(one_side())(car( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/stack/tactics.rs:182:12 [INFO] [stdout] | [INFO] [stdout] 182 | (&&(Cut())(car(path::tactics::stack_cdr()))(cdr(car(path::tactics::stack_car())))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 182 - (&&(Cut())(car(path::tactics::stack_cdr()))(cdr(car(path::tactics::stack_car())))) [INFO] [stdout] 182 + (&&Cut()(car(path::tactics::stack_cdr()))(cdr(car(path::tactics::stack_car())))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `Command { std: "docker" "inspect" "595302dfbc6091d2f5c4bd5e78c9eb0ab3a33ea89d68a0ea8d68a3ea6ccdf5f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "595302dfbc6091d2f5c4bd5e78c9eb0ab3a33ea89d68a0ea8d68a3ea6ccdf5f7", kill_on_drop: false }` [INFO] [stdout] 595302dfbc6091d2f5c4bd5e78c9eb0ab3a33ea89d68a0ea8d68a3ea6ccdf5f7