[INFO] cloning repository https://github.com/mgw854/adventofcode2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgw854/adventofcode2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgw854%2Fadventofcode2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgw854%2Fadventofcode2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f40da059e645543bb33dcbe1147313842cd594fc [INFO] checking mgw854/adventofcode2019 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgw854%2Fadventofcode2019" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mgw854/adventofcode2019 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/mgw854/adventofcode2019 [INFO] finished tweaking git repo https://github.com/mgw854/adventofcode2019 [INFO] tweaked toml for git repo https://github.com/mgw854/adventofcode2019 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mgw854/adventofcode2019 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atomic-option v0.1.2 [INFO] [stderr] Downloaded bus v2.2.2 [INFO] [stderr] Downloaded crossbeam-channel v0.3.9 [INFO] [stderr] Downloaded bmp v0.5.0 [INFO] [stderr] Downloaded parking_lot_core v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8487aea39271831ecbb364baccc575a8c847502edf0c310895bc38d6b99b8b40 [INFO] running `Command { std: "docker" "start" "-a" "8487aea39271831ecbb364baccc575a8c847502edf0c310895bc38d6b99b8b40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8487aea39271831ecbb364baccc575a8c847502edf0c310895bc38d6b99b8b40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8487aea39271831ecbb364baccc575a8c847502edf0c310895bc38d6b99b8b40", kill_on_drop: false }` [INFO] [stdout] 8487aea39271831ecbb364baccc575a8c847502edf0c310895bc38d6b99b8b40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d5caf8fcff22aa85c0800295820366816d7644af8b58f072ed48bf19da1d61e7 [INFO] running `Command { std: "docker" "start" "-a" "d5caf8fcff22aa85c0800295820366816d7644af8b58f072ed48bf19da1d61e7", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking atomic-option v0.1.2 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking bmp v0.5.0 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking bus v2.2.2 [INFO] [stderr] Checking adventofcode2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/inputhandling.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | .map(|mut s| parser(s.trim())) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/intcode_8086.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | for i in self.von_neumann_tape.len()..=store.address { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/intcode_8086.rs:153:11 [INFO] [stdout] | [INFO] [stdout] 153 | for i in self.von_neumann_tape.len()..=address { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eliminate_runs` is never used [INFO] [stdout] --> src/fancyiters.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn eliminate_runs(iterable: I) -> EliminateRuns [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input` is never used [INFO] [stdout] --> src/inputhandling.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn parse_input( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_input_chars` is never used [INFO] [stdout] --> src/inputhandling.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn get_input_chars( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input_per_line` is never used [INFO] [stdout] --> src/inputhandling.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn parse_input_per_line( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input_csv_per_line` is never used [INFO] [stdout] --> src/inputhandling.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn parse_input_csv_per_line( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_memory_at` is never used [INFO] [stdout] --> src/intcode_8086.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 14 | impl Intcode8086 { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn get_memory_at(&self, position: usize) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InstructionArgument` is never constructed [INFO] [stdout] --> src/intcode_8086.rs:263:8 [INFO] [stdout] | [INFO] [stdout] 263 | struct InstructionArgument { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `vonNeumann` should have a snake case name [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | let vonNeumann : Vec = inputhandling::parse_csv_input(9, |s| s.parse::().map_err(|e| e.into()))?; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `von_neumann` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/inputhandling.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | .map(|mut s| parser(s.trim())) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/intcode_8086.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | for i in self.von_neumann_tape.len()..=store.address { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/intcode_8086.rs:153:11 [INFO] [stdout] | [INFO] [stdout] 153 | for i in self.von_neumann_tape.len()..=address { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input` is never used [INFO] [stdout] --> src/inputhandling.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn parse_input( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_input_chars` is never used [INFO] [stdout] --> src/inputhandling.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn get_input_chars( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input_per_line` is never used [INFO] [stdout] --> src/inputhandling.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn parse_input_per_line( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input_csv_per_line` is never used [INFO] [stdout] --> src/inputhandling.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn parse_input_csv_per_line( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InstructionArgument` is never constructed [INFO] [stdout] --> src/intcode_8086.rs:263:8 [INFO] [stdout] | [INFO] [stdout] 263 | struct InstructionArgument { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `vonNeumann` should have a snake case name [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | let vonNeumann : Vec = inputhandling::parse_csv_input(9, |s| s.parse::().map_err(|e| e.into()))?; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `von_neumann` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.19s [INFO] running `Command { std: "docker" "inspect" "d5caf8fcff22aa85c0800295820366816d7644af8b58f072ed48bf19da1d61e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5caf8fcff22aa85c0800295820366816d7644af8b58f072ed48bf19da1d61e7", kill_on_drop: false }` [INFO] [stdout] d5caf8fcff22aa85c0800295820366816d7644af8b58f072ed48bf19da1d61e7 [INFO] checking mgw854/adventofcode2019 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%2Fmgw854%2Fadventofcode2019" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mgw854/adventofcode2019 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/mgw854/adventofcode2019 [INFO] finished tweaking git repo https://github.com/mgw854/adventofcode2019 [INFO] tweaked toml for git repo https://github.com/mgw854/adventofcode2019 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mgw854/adventofcode2019 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 608671c61ac81915b431320df493783efd45a51dc2b0b73c978fa6d015d86a18 [INFO] running `Command { std: "docker" "start" "-a" "608671c61ac81915b431320df493783efd45a51dc2b0b73c978fa6d015d86a18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "608671c61ac81915b431320df493783efd45a51dc2b0b73c978fa6d015d86a18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "608671c61ac81915b431320df493783efd45a51dc2b0b73c978fa6d015d86a18", kill_on_drop: false }` [INFO] [stdout] 608671c61ac81915b431320df493783efd45a51dc2b0b73c978fa6d015d86a18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 48ca3ea51b65bd69f5c8b3931375d66bf4cabdf4dc16a661f4b6db48ee785fbf [INFO] running `Command { std: "docker" "start" "-a" "48ca3ea51b65bd69f5c8b3931375d66bf4cabdf4dc16a661f4b6db48ee785fbf", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking atomic-option v0.1.2 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking bmp v0.5.0 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking bus v2.2.2 [INFO] [stderr] Checking adventofcode2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/inputhandling.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | .map(|mut s| parser(s.trim())) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/intcode_8086.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | for i in self.von_neumann_tape.len()..=store.address { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/intcode_8086.rs:153:11 [INFO] [stdout] | [INFO] [stdout] 153 | for i in self.von_neumann_tape.len()..=address { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eliminate_runs` is never used [INFO] [stdout] --> src/fancyiters.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn eliminate_runs(iterable: I) -> EliminateRuns [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input` is never used [INFO] [stdout] --> src/inputhandling.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn parse_input( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_input_chars` is never used [INFO] [stdout] --> src/inputhandling.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn get_input_chars( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input_per_line` is never used [INFO] [stdout] --> src/inputhandling.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn parse_input_per_line( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input_csv_per_line` is never used [INFO] [stdout] --> src/inputhandling.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn parse_input_csv_per_line( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_memory_at` is never used [INFO] [stdout] --> src/intcode_8086.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 14 | impl Intcode8086 { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn get_memory_at(&self, position: usize) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InstructionArgument` is never constructed [INFO] [stdout] --> src/intcode_8086.rs:263:8 [INFO] [stdout] | [INFO] [stdout] 263 | struct InstructionArgument { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `vonNeumann` should have a snake case name [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | let vonNeumann : Vec = inputhandling::parse_csv_input(9, |s| s.parse::().map_err(|e| e.into()))?; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `von_neumann` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [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/fancyiters.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn eliminate_runs(iterable: I) -> EliminateRuns [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 20 | iter: multipeek(iterable), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/intcode_8086.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 16 | let (i_s, i_r) = unbounded(); [INFO] [stdout] | --- --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | output_bus: Bus::new(100) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/intcode_8086.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn process(mut self) -> std::thread::JoinHandle { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 38 | | while self.instruction_pointer < self.von_neumann_tape.len() { [INFO] [stdout] 39 | | let instruction = Intcode8086::decode_instruction(self.von_neumann_tape[self.instruction_pointer] as usize); [INFO] [stdout] ... | [INFO] [stdout] 74 | | self [INFO] [stdout] 75 | | }) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `adventofcode2019` (bin "adventofcode2019") due to 4 previous errors; 11 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/inputhandling.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | .map(|mut s| parser(s.trim())) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/intcode_8086.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | for i in self.von_neumann_tape.len()..=store.address { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/intcode_8086.rs:153:11 [INFO] [stdout] | [INFO] [stdout] 153 | for i in self.von_neumann_tape.len()..=address { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input` is never used [INFO] [stdout] --> src/inputhandling.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn parse_input( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_input_chars` is never used [INFO] [stdout] --> src/inputhandling.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn get_input_chars( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input_per_line` is never used [INFO] [stdout] --> src/inputhandling.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn parse_input_per_line( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input_csv_per_line` is never used [INFO] [stdout] --> src/inputhandling.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn parse_input_csv_per_line( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InstructionArgument` is never constructed [INFO] [stdout] --> src/intcode_8086.rs:263:8 [INFO] [stdout] | [INFO] [stdout] 263 | struct InstructionArgument { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `vonNeumann` should have a snake case name [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | let vonNeumann : Vec = inputhandling::parse_csv_input(9, |s| s.parse::().map_err(|e| e.into()))?; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `von_neumann` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [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/fancyiters.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn eliminate_runs(iterable: I) -> EliminateRuns [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 20 | iter: multipeek(iterable), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/intcode_8086.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 16 | let (i_s, i_r) = unbounded(); [INFO] [stdout] | --- --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | output_bus: Bus::new(100) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/intcode_8086.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn process(mut self) -> std::thread::JoinHandle { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 38 | | while self.instruction_pointer < self.von_neumann_tape.len() { [INFO] [stdout] 39 | | let instruction = Intcode8086::decode_instruction(self.von_neumann_tape[self.instruction_pointer] as usize); [INFO] [stdout] ... | [INFO] [stdout] 74 | | self [INFO] [stdout] 75 | | }) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `adventofcode2019` (bin "adventofcode2019" test) due to 4 previous errors; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "48ca3ea51b65bd69f5c8b3931375d66bf4cabdf4dc16a661f4b6db48ee785fbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48ca3ea51b65bd69f5c8b3931375d66bf4cabdf4dc16a661f4b6db48ee785fbf", kill_on_drop: false }` [INFO] [stdout] 48ca3ea51b65bd69f5c8b3931375d66bf4cabdf4dc16a661f4b6db48ee785fbf