[INFO] cloning repository https://github.com/fwojtan/aoc21
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fwojtan/aoc21" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffwojtan%2Faoc21", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffwojtan%2Faoc21'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53c9fa72f36a233703266aeefe47a31d57e998fc
[INFO] testing fwojtan/aoc21 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffwojtan%2Faoc21" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fwojtan/aoc21 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fwojtan/aoc21
[INFO] finished tweaking git repo https://github.com/fwojtan/aoc21
[INFO] tweaked toml for git repo https://github.com/fwojtan/aoc21 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/fwojtan/aoc21 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69372883db217ac4de9a4cb022baf39eb0d5c512b8d1890365fe5f7044b7237e
[INFO] running `Command { std: "docker" "start" "-a" "69372883db217ac4de9a4cb022baf39eb0d5c512b8d1890365fe5f7044b7237e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69372883db217ac4de9a4cb022baf39eb0d5c512b8d1890365fe5f7044b7237e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69372883db217ac4de9a4cb022baf39eb0d5c512b8d1890365fe5f7044b7237e", kill_on_drop: false }`
[INFO] [stdout] 69372883db217ac4de9a4cb022baf39eb0d5c512b8d1890365fe5f7044b7237e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 378cce0c8fcdc1300968c8a2a3fe728213d007b266f2757bf83862488b95f699
[INFO] running `Command { std: "docker" "start" "-a" "378cce0c8fcdc1300968c8a2a3fe728213d007b266f2757bf83862488b95f699", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc21 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/day1.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() -> io::Result<()> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/day2.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() -> io::Result<()> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Instruction`
[INFO] [stdout]   --> src/day2.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Instruction {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_from_string`
[INFO] [stdout]   --> src/day2.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn new_from_string(input:String) -> Instruction {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_position`
[INFO] [stdout]   --> src/day2.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn new_position(&self, mut position:HashMap<String, i32>) -> HashMap<String, i32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_position_part2`
[INFO] [stdout]   --> src/day2.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn new_position_part2(&self, mut position:HashMap<String, i32>) -> HashMap<String, i32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_instructions`
[INFO] [stdout]   --> src/day2.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn parse_instructions() -> io::Result<Vec<Instruction>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part_one`
[INFO] [stdout]   --> src/day2.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn part_one() -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part_two`
[INFO] [stdout]   --> src/day2.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn part_two() -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "378cce0c8fcdc1300968c8a2a3fe728213d007b266f2757bf83862488b95f699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "378cce0c8fcdc1300968c8a2a3fe728213d007b266f2757bf83862488b95f699", kill_on_drop: false }`
[INFO] [stdout] 378cce0c8fcdc1300968c8a2a3fe728213d007b266f2757bf83862488b95f699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7fa1d67ba24e20f58993f6a9f6f7be21de679313d2969c9a2481ed2661bf12b
[INFO] running `Command { std: "docker" "start" "-a" "c7fa1d67ba24e20f58993f6a9f6f7be21de679313d2969c9a2481ed2661bf12b", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc21 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/day1.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() -> io::Result<()> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/day2.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() -> io::Result<()> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Instruction`
[INFO] [stdout]   --> src/day2.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Instruction {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_from_string`
[INFO] [stdout]   --> src/day2.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn new_from_string(input:String) -> Instruction {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_position`
[INFO] [stdout]   --> src/day2.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn new_position(&self, mut position:HashMap<String, i32>) -> HashMap<String, i32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_position_part2`
[INFO] [stdout]   --> src/day2.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn new_position_part2(&self, mut position:HashMap<String, i32>) -> HashMap<String, i32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_instructions`
[INFO] [stdout]   --> src/day2.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn parse_instructions() -> io::Result<Vec<Instruction>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part_one`
[INFO] [stdout]   --> src/day2.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn part_one() -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part_two`
[INFO] [stdout]   --> src/day2.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn part_two() -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc21-dbb593ec44c94dfd)
[INFO] running `Command { std: "docker" "inspect" "c7fa1d67ba24e20f58993f6a9f6f7be21de679313d2969c9a2481ed2661bf12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7fa1d67ba24e20f58993f6a9f6f7be21de679313d2969c9a2481ed2661bf12b", kill_on_drop: false }`
[INFO] [stdout] c7fa1d67ba24e20f58993f6a9f6f7be21de679313d2969c9a2481ed2661bf12b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c938dfe0e6302a4aba416a00786c537391a1a121da679614720fcfdc282e7a0
[INFO] running `Command { std: "docker" "start" "-a" "8c938dfe0e6302a4aba416a00786c537391a1a121da679614720fcfdc282e7a0", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `main`
[INFO] [stderr]  --> src/day1.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn main() -> io::Result<()> {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `main`
[INFO] [stderr]  --> src/day2.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn main() -> io::Result<()> {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Instruction`
[INFO] [stderr]   --> src/day2.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct Instruction {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new_from_string`
[INFO] [stderr]   --> src/day2.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn new_from_string(input:String) -> Instruction {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new_position`
[INFO] [stderr]   --> src/day2.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn new_position(&self, mut position:HashMap<String, i32>) -> HashMap<String, i32> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new_position_part2`
[INFO] [stderr]   --> src/day2.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn new_position_part2(&self, mut position:HashMap<String, i32>) -> HashMap<String, i32> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_instructions`
[INFO] [stderr]   --> src/day2.rs:47:4
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn parse_instructions() -> io::Result<Vec<Instruction>> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part_one`
[INFO] [stderr]   --> src/day2.rs:62:4
[INFO] [stderr]    |
[INFO] [stderr] 62 | fn part_one() -> io::Result<()> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part_two`
[INFO] [stderr]   --> src/day2.rs:80:4
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn part_two() -> io::Result<()> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc21` (bin "aoc21" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc21-dbb593ec44c94dfd)
[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" "8c938dfe0e6302a4aba416a00786c537391a1a121da679614720fcfdc282e7a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c938dfe0e6302a4aba416a00786c537391a1a121da679614720fcfdc282e7a0", kill_on_drop: false }`
[INFO] [stdout] 8c938dfe0e6302a4aba416a00786c537391a1a121da679614720fcfdc282e7a0