[INFO] cloning repository https://github.com/khzh/rustimp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khzh/rustimp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhzh%2Frustimp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhzh%2Frustimp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 71c428678d3dbe00266b85df78d875694acb5d8b [INFO] checking khzh/rustimp against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhzh%2Frustimp" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/khzh/rustimp 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/khzh/rustimp [INFO] finished tweaking git repo https://github.com/khzh/rustimp [INFO] tweaked toml for git repo https://github.com/khzh/rustimp written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/khzh/rustimp 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fe4d49138fc270d196e8c7d8b3b93bfd132cceb024c1ad425676d58ba3635761 [INFO] running `Command { std: "docker" "start" "-a" "fe4d49138fc270d196e8c7d8b3b93bfd132cceb024c1ad425676d58ba3635761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe4d49138fc270d196e8c7d8b3b93bfd132cceb024c1ad425676d58ba3635761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe4d49138fc270d196e8c7d8b3b93bfd132cceb024c1ad425676d58ba3635761", kill_on_drop: false }` [INFO] [stdout] fe4d49138fc270d196e8c7d8b3b93bfd132cceb024c1ad425676d58ba3635761 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4cdacfca9334a38b7f7474158a1f2a01340627f2fe75511c150114119bf1b4fa [INFO] running `Command { std: "docker" "start" "-a" "4cdacfca9334a38b7f7474158a1f2a01340627f2fe75511c150114119bf1b4fa", kill_on_drop: false }` [INFO] [stderr] Checking interp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:25:33 [INFO] [stdout] | [INFO] [stdout] 25 | Arith::Add(a, b) => (Arith::eval(*a, &environment) + Arith::eval(*b, &environment)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - Arith::Add(a, b) => (Arith::eval(*a, &environment) + Arith::eval(*b, &environment)), [INFO] [stdout] 25 + Arith::Add(a, b) => Arith::eval(*a, &environment) + Arith::eval(*b, &environment), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:26:33 [INFO] [stdout] | [INFO] [stdout] 26 | Arith::Mul(a, b) => (Arith::eval(*a, &environment) * Arith::eval(*b, &environment)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - Arith::Mul(a, b) => (Arith::eval(*a, &environment) * Arith::eval(*b, &environment)) [INFO] [stdout] 26 + Arith::Mul(a, b) => Arith::eval(*a, &environment) * Arith::eval(*b, &environment) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:46:40 [INFO] [stdout] | [INFO] [stdout] 46 | Booln::LessThan(a1, a2) => (Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 46 - Booln::LessThan(a1, a2) => (Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment)), [INFO] [stdout] 46 + Booln::LessThan(a1, a2) => Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:25:33 [INFO] [stdout] | [INFO] [stdout] 25 | Arith::Add(a, b) => (Arith::eval(*a, &environment) + Arith::eval(*b, &environment)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - Arith::Add(a, b) => (Arith::eval(*a, &environment) + Arith::eval(*b, &environment)), [INFO] [stdout] 25 + Arith::Add(a, b) => Arith::eval(*a, &environment) + Arith::eval(*b, &environment), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:26:33 [INFO] [stdout] | [INFO] [stdout] 26 | Arith::Mul(a, b) => (Arith::eval(*a, &environment) * Arith::eval(*b, &environment)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - Arith::Mul(a, b) => (Arith::eval(*a, &environment) * Arith::eval(*b, &environment)) [INFO] [stdout] 26 + Arith::Mul(a, b) => Arith::eval(*a, &environment) * Arith::eval(*b, &environment) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:46:40 [INFO] [stdout] | [INFO] [stdout] 46 | Booln::LessThan(a1, a2) => (Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 46 - Booln::LessThan(a1, a2) => (Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment)), [INFO] [stdout] 46 + Booln::LessThan(a1, a2) => Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `eval` is never used [INFO] [stdout] --> src/main.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl Arith { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 16 | /* evaluates an arith */ [INFO] [stdout] 17 | fn eval(arith : Arith, environment : &HashMap) -> u64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `eval` is never used [INFO] [stdout] --> src/main.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 40 | impl Booln{ [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 41 | /* evaluates a booln */ [INFO] [stdout] 42 | fn eval(booln : Booln, environment : &HashMap) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `assgn` and `eval` are never used [INFO] [stdout] --> src/main.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 62 | impl Commd{ [INFO] [stdout] | ---------- associated functions in this implementation [INFO] [stdout] 63 | /* simplifies construction of Commd::Assgn construction */ [INFO] [stdout] 64 | fn assgn(name : String, arith: Arith) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | fn eval(commd : Commd, mut environment : HashMap) -> HashMap { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "4cdacfca9334a38b7f7474158a1f2a01340627f2fe75511c150114119bf1b4fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cdacfca9334a38b7f7474158a1f2a01340627f2fe75511c150114119bf1b4fa", kill_on_drop: false }` [INFO] [stdout] 4cdacfca9334a38b7f7474158a1f2a01340627f2fe75511c150114119bf1b4fa [INFO] checking khzh/rustimp against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhzh%2Frustimp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/khzh/rustimp on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/khzh/rustimp [INFO] finished tweaking git repo https://github.com/khzh/rustimp [INFO] tweaked toml for git repo https://github.com/khzh/rustimp written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/khzh/rustimp 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70412e8f620b27130d5f60ac830b5df4375232efb21a7cde03a55a848d3ac0e5 [INFO] running `Command { std: "docker" "start" "-a" "70412e8f620b27130d5f60ac830b5df4375232efb21a7cde03a55a848d3ac0e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70412e8f620b27130d5f60ac830b5df4375232efb21a7cde03a55a848d3ac0e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70412e8f620b27130d5f60ac830b5df4375232efb21a7cde03a55a848d3ac0e5", kill_on_drop: false }` [INFO] [stdout] 70412e8f620b27130d5f60ac830b5df4375232efb21a7cde03a55a848d3ac0e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e08eebad334c951b8fc566bcf7e80dba4f7848ceb3c27b481915b2213f9a4e10 [INFO] running `Command { std: "docker" "start" "-a" "e08eebad334c951b8fc566bcf7e80dba4f7848ceb3c27b481915b2213f9a4e10", kill_on_drop: false }` [INFO] [stderr] Checking interp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:25:33 [INFO] [stdout] | [INFO] [stdout] 25 | Arith::Add(a, b) => (Arith::eval(*a, &environment) + Arith::eval(*b, &environment)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - Arith::Add(a, b) => (Arith::eval(*a, &environment) + Arith::eval(*b, &environment)), [INFO] [stdout] 25 + Arith::Add(a, b) => Arith::eval(*a, &environment) + Arith::eval(*b, &environment), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:26:33 [INFO] [stdout] | [INFO] [stdout] 26 | Arith::Mul(a, b) => (Arith::eval(*a, &environment) * Arith::eval(*b, &environment)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - Arith::Mul(a, b) => (Arith::eval(*a, &environment) * Arith::eval(*b, &environment)) [INFO] [stdout] 26 + Arith::Mul(a, b) => Arith::eval(*a, &environment) * Arith::eval(*b, &environment) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:46:40 [INFO] [stdout] | [INFO] [stdout] 46 | Booln::LessThan(a1, a2) => (Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 46 - Booln::LessThan(a1, a2) => (Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment)), [INFO] [stdout] 46 + Booln::LessThan(a1, a2) => Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:25:33 [INFO] [stdout] | [INFO] [stdout] 25 | Arith::Add(a, b) => (Arith::eval(*a, &environment) + Arith::eval(*b, &environment)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - Arith::Add(a, b) => (Arith::eval(*a, &environment) + Arith::eval(*b, &environment)), [INFO] [stdout] 25 + Arith::Add(a, b) => Arith::eval(*a, &environment) + Arith::eval(*b, &environment), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:26:33 [INFO] [stdout] | [INFO] [stdout] 26 | Arith::Mul(a, b) => (Arith::eval(*a, &environment) * Arith::eval(*b, &environment)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - Arith::Mul(a, b) => (Arith::eval(*a, &environment) * Arith::eval(*b, &environment)) [INFO] [stdout] 26 + Arith::Mul(a, b) => Arith::eval(*a, &environment) * Arith::eval(*b, &environment) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:46:40 [INFO] [stdout] | [INFO] [stdout] 46 | Booln::LessThan(a1, a2) => (Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 46 - Booln::LessThan(a1, a2) => (Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment)), [INFO] [stdout] 46 + Booln::LessThan(a1, a2) => Arith::eval(*a1, &environment) < Arith::eval(*a2, &environment), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `eval` is never used [INFO] [stdout] --> src/main.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl Arith { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 16 | /* evaluates an arith */ [INFO] [stdout] 17 | fn eval(arith : Arith, environment : &HashMap) -> u64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `eval` is never used [INFO] [stdout] --> src/main.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 40 | impl Booln{ [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 41 | /* evaluates a booln */ [INFO] [stdout] 42 | fn eval(booln : Booln, environment : &HashMap) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `assgn` and `eval` are never used [INFO] [stdout] --> src/main.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 62 | impl Commd{ [INFO] [stdout] | ---------- associated functions in this implementation [INFO] [stdout] 63 | /* simplifies construction of Commd::Assgn construction */ [INFO] [stdout] 64 | fn assgn(name : String, arith: Arith) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | fn eval(commd : Commd, mut environment : HashMap) -> HashMap { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:65:36 [INFO] [stdout] | [INFO] [stdout] 64 | fn assgn(name : String, arith: Arith) -> Self { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 65 | Commd::Assgn { name, expr: Box::new(arith) } [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `interp` (bin "interp") due to 2 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:65:36 [INFO] [stdout] | [INFO] [stdout] 64 | fn assgn(name : String, arith: Arith) -> Self { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 65 | Commd::Assgn { name, expr: Box::new(arith) } [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `interp` (bin "interp" test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e08eebad334c951b8fc566bcf7e80dba4f7848ceb3c27b481915b2213f9a4e10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e08eebad334c951b8fc566bcf7e80dba4f7848ceb3c27b481915b2213f9a4e10", kill_on_drop: false }` [INFO] [stdout] e08eebad334c951b8fc566bcf7e80dba4f7848ceb3c27b481915b2213f9a4e10