[INFO] cloning repository https://github.com/mgw854/adventofcode2019 [INFO] running `"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"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgw854%2Fadventofcode2019'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f40da059e645543bb33dcbe1147313842cd594fc [INFO] checking mgw854/adventofcode2019 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgw854%2Fadventofcode2019" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mgw854/adventofcode2019 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [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-12/source/Cargo.toml [INFO] crate git repo https://github.com/mgw854/adventofcode2019 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4c700a8a75097a37afb626f382f80c429831acba9c61af23bef06896f2668507 [INFO] running `"docker" "start" "-a" "4c700a8a75097a37afb626f382f80c429831acba9c61af23bef06896f2668507"` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking bmp v0.5.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Checking bus v2.2.2 [INFO] [stderr] Checking adventofcode2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/intcode_8086.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | for i in self.von_neumann_tape.len()..=store.address { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/intcode_8086.rs:153:11 [INFO] [stderr] | [INFO] [stderr] 153 | for i in self.von_neumann_tape.len()..=address { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/inputhandling.rs:44:15 [INFO] [stderr] | [INFO] [stderr] 44 | .map(|mut s| parser(s.trim())) [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `eliminate_runs` [INFO] [stderr] --> src/fancyiters.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn eliminate_runs(iterable: I) -> EliminateRuns [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_input` [INFO] [stderr] --> src/inputhandling.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn parse_input( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_input_chars` [INFO] [stderr] --> src/inputhandling.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn get_input_chars( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_input_per_line` [INFO] [stderr] --> src/inputhandling.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn parse_input_per_line( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_input_csv_per_line` [INFO] [stderr] --> src/inputhandling.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn parse_input_csv_per_line( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_memory_at` [INFO] [stderr] --> src/intcode_8086.rs:78:3 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn get_memory_at(&self, position: usize) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `InstructionArgument` [INFO] [stderr] --> src/intcode_8086.rs:263:8 [INFO] [stderr] | [INFO] [stderr] 263 | struct InstructionArgument { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `vonNeumann` should have a snake case name [INFO] [stderr] --> src/main.rs:8:7 [INFO] [stderr] | [INFO] [stderr] 8 | let vonNeumann : Vec = inputhandling::parse_csv_input(9, |s| s.parse::().map_err(|e| e.into()))?; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `von_neumann` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/intcode_8086.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | for i in self.von_neumann_tape.len()..=store.address { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/intcode_8086.rs:153:11 [INFO] [stderr] | [INFO] [stderr] 153 | for i in self.von_neumann_tape.len()..=address { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/inputhandling.rs:44:15 [INFO] [stderr] | [INFO] [stderr] 44 | .map(|mut s| parser(s.trim())) [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_input` [INFO] [stderr] --> src/inputhandling.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn parse_input( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_input_chars` [INFO] [stderr] --> src/inputhandling.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn get_input_chars( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_input_per_line` [INFO] [stderr] --> src/inputhandling.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn parse_input_per_line( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_input_csv_per_line` [INFO] [stderr] --> src/inputhandling.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn parse_input_csv_per_line( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `InstructionArgument` [INFO] [stderr] --> src/intcode_8086.rs:263:8 [INFO] [stderr] | [INFO] [stderr] 263 | struct InstructionArgument { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `vonNeumann` should have a snake case name [INFO] [stderr] --> src/main.rs:8:7 [INFO] [stderr] | [INFO] [stderr] 8 | let vonNeumann : Vec = inputhandling::parse_csv_input(9, |s| s.parse::().map_err(|e| e.into()))?; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `von_neumann` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.62s [INFO] running `"docker" "inspect" "4c700a8a75097a37afb626f382f80c429831acba9c61af23bef06896f2668507"` [INFO] running `"docker" "rm" "-f" "4c700a8a75097a37afb626f382f80c429831acba9c61af23bef06896f2668507"` [INFO] [stdout] 4c700a8a75097a37afb626f382f80c429831acba9c61af23bef06896f2668507