[INFO] cloning repository https://github.com/bgillespie/AdventOfCode2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bgillespie/AdventOfCode2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbgillespie%2FAdventOfCode2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbgillespie%2FAdventOfCode2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42cad5347b1c1473d88ce8de266f6cf4c309e2ee
[INFO] testing bgillespie/AdventOfCode2019 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbgillespie%2FAdventOfCode2019" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bgillespie/AdventOfCode2019 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bgillespie/AdventOfCode2019
[INFO] finished tweaking git repo https://github.com/bgillespie/AdventOfCode2019
[INFO] tweaked toml for git repo https://github.com/bgillespie/AdventOfCode2019 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bgillespie/AdventOfCode2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c252ef7b849bc83f3a765c4798c25974fc117bbd91b9b11b1d482d4b963ca89d
[INFO] running `Command { std: "docker" "start" "-a" "c252ef7b849bc83f3a765c4798c25974fc117bbd91b9b11b1d482d4b963ca89d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c252ef7b849bc83f3a765c4798c25974fc117bbd91b9b11b1d482d4b963ca89d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c252ef7b849bc83f3a765c4798c25974fc117bbd91b9b11b1d482d4b963ca89d", kill_on_drop: false }`
[INFO] [stdout] c252ef7b849bc83f3a765c4798c25974fc117bbd91b9b11b1d482d4b963ca89d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64a11eedf31c055f917b2e766389f6619a322f0af38139d73e9031571189bda1
[INFO] running `Command { std: "docker" "start" "-a" "64a11eedf31c055f917b2e766389f6619a322f0af38139d73e9031571189bda1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> aoc2019/src/common.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut br = io::BufReader::new(file);
[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: value assigned to `andidx` is never read
[INFO] [stdout]    --> aoc2019/src/day10.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let mut andidx: usize = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F32_RAD_TO_DEG`
[INFO] [stdout]  --> aoc2019/src/common.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const F32_RAD_TO_DEG: f32 = 180f32 / std::f32::consts::PI;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `path_to_input`
[INFO] [stdout]   --> aoc2019/src/common.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn path_to_input(day: &str) -> Result<PathBuf,Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `data_file_to_string`
[INFO] [stdout]   --> aoc2019/src/common.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn data_file_to_string(day: &str, file: &str) -> Result<String, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gcd`
[INFO] [stdout]   --> aoc2019/src/common.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn gcd(mut m: isize, mut n: isize) -> isize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Intcode`
[INFO] [stdout]  --> aoc2019/src/intcode.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Intcode<'a> {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> aoc2019/src/intcode.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn new(tape: &'a mut Vec<isize>) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]   --> aoc2019/src/intcode.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn read(&mut self, mode: isize) -> isize {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run`
[INFO] [stdout]   --> aoc2019/src/intcode.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn run(&'a mut self, mut input: isize) -> isize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir/aoc)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "64a11eedf31c055f917b2e766389f6619a322f0af38139d73e9031571189bda1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64a11eedf31c055f917b2e766389f6619a322f0af38139d73e9031571189bda1", kill_on_drop: false }`
[INFO] [stdout] 64a11eedf31c055f917b2e766389f6619a322f0af38139d73e9031571189bda1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96647d5472a8d659adeab4e5da5f8fbed4d5a35a7d49af0eeeafd124ea2478a8
[INFO] running `Command { std: "docker" "start" "-a" "96647d5472a8d659adeab4e5da5f8fbed4d5a35a7d49af0eeeafd124ea2478a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> aoc2019/src/common.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut br = io::BufReader::new(file);
[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: value assigned to `andidx` is never read
[INFO] [stdout]    --> aoc2019/src/day10.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let mut andidx: usize = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F32_RAD_TO_DEG`
[INFO] [stdout]  --> aoc2019/src/common.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const F32_RAD_TO_DEG: f32 = 180f32 / std::f32::consts::PI;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `path_to_input`
[INFO] [stdout]   --> aoc2019/src/common.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn path_to_input(day: &str) -> Result<PathBuf,Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `data_file_to_string`
[INFO] [stdout]   --> aoc2019/src/common.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn data_file_to_string(day: &str, file: &str) -> Result<String, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gcd`
[INFO] [stdout]   --> aoc2019/src/common.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn gcd(mut m: isize, mut n: isize) -> isize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Intcode`
[INFO] [stdout]  --> aoc2019/src/intcode.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Intcode<'a> {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> aoc2019/src/intcode.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn new(tape: &'a mut Vec<isize>) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]   --> aoc2019/src/intcode.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn read(&mut self, mode: isize) -> isize {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)
[INFO] [stdout] warning: associated function is never used: `run`
[INFO] [stdout]   --> aoc2019/src/intcode.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn run(&'a mut self, mut input: isize) -> isize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir/aoc)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> aoc2019/src/common.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut br = io::BufReader::new(file);
[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: value assigned to `andidx` is never read
[INFO] [stdout]    --> aoc2019/src/day10.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let mut andidx: usize = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F32_RAD_TO_DEG`
[INFO] [stdout]  --> aoc2019/src/common.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const F32_RAD_TO_DEG: f32 = 180f32 / std::f32::consts::PI;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `path_to_input`
[INFO] [stdout]   --> aoc2019/src/common.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn path_to_input(day: &str) -> Result<PathBuf,Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `data_file_to_string`
[INFO] [stdout]   --> aoc2019/src/common.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn data_file_to_string(day: &str, file: &str) -> Result<String, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gcd`
[INFO] [stdout]   --> aoc2019/src/common.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn gcd(mut m: isize, mut n: isize) -> isize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "96647d5472a8d659adeab4e5da5f8fbed4d5a35a7d49af0eeeafd124ea2478a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96647d5472a8d659adeab4e5da5f8fbed4d5a35a7d49af0eeeafd124ea2478a8", kill_on_drop: false }`
[INFO] [stdout] 96647d5472a8d659adeab4e5da5f8fbed4d5a35a7d49af0eeeafd124ea2478a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17492cdebb45743e83adf5c4b02da7837a087c5711229125d54e3743f75a883b
[INFO] running `Command { std: "docker" "start" "-a" "17492cdebb45743e83adf5c4b02da7837a087c5711229125d54e3743f75a883b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> aoc2019/src/common.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let mut br = io::BufReader::new(file);
[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: value assigned to `andidx` is never read
[INFO] [stderr]    --> aoc2019/src/day10.rs:154:13
[INFO] [stderr]     |
[INFO] [stderr] 154 |     let mut andidx: usize = 0;
[INFO] [stderr]     |             ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `F32_RAD_TO_DEG`
[INFO] [stderr]  --> aoc2019/src/common.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const F32_RAD_TO_DEG: f32 = 180f32 / std::f32::consts::PI;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `path_to_input`
[INFO] [stderr]   --> aoc2019/src/common.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn path_to_input(day: &str) -> Result<PathBuf,Error> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `data_file_to_string`
[INFO] [stderr]   --> aoc2019/src/common.rs:65:8
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn data_file_to_string(day: &str, file: &str) -> Result<String, Error> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gcd`
[INFO] [stderr]   --> aoc2019/src/common.rs:79:8
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn gcd(mut m: isize, mut n: isize) -> isize {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Intcode`
[INFO] [stderr]  --> aoc2019/src/intcode.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Intcode<'a> {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]  --> aoc2019/src/intcode.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub fn new(tape: &'a mut Vec<isize>) -> Self {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read`
[INFO] [stderr]   --> aoc2019/src/intcode.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn read(&mut self, mode: isize) -> isize {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `run`
[INFO] [stderr]   --> aoc2019/src/intcode.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn run(&'a mut self, mut input: isize) -> isize {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2019` (lib) generated 10 warnings
[INFO] [stderr] warning: `aoc2019` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.64s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc-8f62b2429cc8864d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2019-85bd38088bc16f09)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test intcode::test_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aoc2019
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17492cdebb45743e83adf5c4b02da7837a087c5711229125d54e3743f75a883b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17492cdebb45743e83adf5c4b02da7837a087c5711229125d54e3743f75a883b", kill_on_drop: false }`
[INFO] [stdout] 17492cdebb45743e83adf5c4b02da7837a087c5711229125d54e3743f75a883b