[INFO] cloning repository https://github.com/rorymalcolm/aoc2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rorymalcolm/aoc2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frorymalcolm%2Faoc2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frorymalcolm%2Faoc2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46b2c71e323cdf2a73dc951e571b28e8519229ac
[INFO] testing rorymalcolm/aoc2019 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frorymalcolm%2Faoc2019" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rorymalcolm/aoc2019 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rorymalcolm/aoc2019
[INFO] finished tweaking git repo https://github.com/rorymalcolm/aoc2019
[INFO] tweaked toml for git repo https://github.com/rorymalcolm/aoc2019 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/rorymalcolm/aoc2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eccb8a395f9aa763a16bb38064a6da3b9bcddb89a5854ab55f986b4946a500cf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eccb8a395f9aa763a16bb38064a6da3b9bcddb89a5854ab55f986b4946a500cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eccb8a395f9aa763a16bb38064a6da3b9bcddb89a5854ab55f986b4946a500cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eccb8a395f9aa763a16bb38064a6da3b9bcddb89a5854ab55f986b4946a500cf", kill_on_drop: false }`
[INFO] [stdout] eccb8a395f9aa763a16bb38064a6da3b9bcddb89a5854ab55f986b4946a500cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4276a139e4c3f6f8862bffbc988919c63a5466059c3d5e2e6a9c0b941e886f34
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4276a139e4c3f6f8862bffbc988919c63a5466059c3d5e2e6a9c0b941e886f34", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `calculate_fuel`
[INFO] [stdout]  --> src/one/mod.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn calculate_fuel(module_mass: i64) -> i64 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `process_input_list`
[INFO] [stdout]  --> src/two/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn process_input_list(input: &mut Vec<usize>) -> Vec<usize> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `process_op_code`
[INFO] [stdout]   --> src/two/mod.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn process_op_code(code: usize, x: usize, y: usize, parsed: &Vec<usize>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `search_combo`
[INFO] [stdout]   --> src/two/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn search_combo(input_code: &Vec<usize>, computed_value: usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_fuel`
[INFO] [stdout]  --> src/one/mod.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn calculate_fuel(module_mass: i64) -> i64 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `process_input_list`
[INFO] [stdout]  --> src/two/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn process_input_list(input: &mut Vec<usize>) -> Vec<usize> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `process_op_code`
[INFO] [stdout]   --> src/two/mod.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn process_op_code(code: usize, x: usize, y: usize, parsed: &Vec<usize>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `search_combo`
[INFO] [stdout]   --> src/two/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn search_combo(input_code: &Vec<usize>, computed_value: usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_list`
[INFO] [stdout]   --> src/main.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn print_list(input: Vec<usize>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "4276a139e4c3f6f8862bffbc988919c63a5466059c3d5e2e6a9c0b941e886f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4276a139e4c3f6f8862bffbc988919c63a5466059c3d5e2e6a9c0b941e886f34", kill_on_drop: false }`
[INFO] [stdout] 4276a139e4c3f6f8862bffbc988919c63a5466059c3d5e2e6a9c0b941e886f34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b4ed24faacf91cd8d045c0fa1ae21b1a6b5460cda8a6cce6eb02df04e520ede
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1b4ed24faacf91cd8d045c0fa1ae21b1a6b5460cda8a6cce6eb02df04e520ede", kill_on_drop: false }`
[INFO] [stdout] warning: function is never used: `calculate_fuel`
[INFO] [stdout]  --> src/one/mod.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn calculate_fuel(module_mass: i64) -> i64 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `process_input_list`
[INFO] [stdout]  --> src/two/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn process_input_list(input: &mut Vec<usize>) -> Vec<usize> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `process_op_code`
[INFO] [stdout]   --> src/two/mod.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn process_op_code(code: usize, x: usize, y: usize, parsed: &Vec<usize>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `search_combo`
[INFO] [stdout]   --> src/two/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn search_combo(input_code: &Vec<usize>, computed_value: usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `search_combo`
[INFO] [stdout]   --> src/two/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn search_combo(input_code: &Vec<usize>, computed_value: usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `search_combo`
[INFO] [stdout]   --> src/two/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn search_combo(input_code: &Vec<usize>, computed_value: usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_list`
[INFO] [stdout]   --> src/main.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn print_list(input: Vec<usize>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "1b4ed24faacf91cd8d045c0fa1ae21b1a6b5460cda8a6cce6eb02df04e520ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4ed24faacf91cd8d045c0fa1ae21b1a6b5460cda8a6cce6eb02df04e520ede", kill_on_drop: false }`
[INFO] [stdout] 1b4ed24faacf91cd8d045c0fa1ae21b1a6b5460cda8a6cce6eb02df04e520ede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9cb8c7be864a0913100e2e2c1b4d9941b210bbb06fb1d8e1b5e4990ac88bf6d7
[INFO] running `Command { std: "docker" "start" "-a" "9cb8c7be864a0913100e2e2c1b4d9941b210bbb06fb1d8e1b5e4990ac88bf6d7", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `calculate_fuel`
[INFO] [stderr]  --> src/one/mod.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn calculate_fuel(module_mass: i64) -> i64 {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `process_input_list`
[INFO] [stderr]  --> src/two/mod.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn process_input_list(input: &mut Vec<usize>) -> Vec<usize> {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `process_op_code`
[INFO] [stderr]   --> src/two/mod.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn process_op_code(code: usize, x: usize, y: usize, parsed: &Vec<usize>) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `search_combo`
[INFO] [stderr]   --> src/two/mod.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn search_combo(input_code: &Vec<usize>, computed_value: usize) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2019` (lib) generated 4 warnings
[INFO] [stderr] warning: function is never used: `search_combo`
[INFO] [stderr]   --> src/two/mod.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn search_combo(input_code: &Vec<usize>, computed_value: usize) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2019` (lib test) generated 1 warning
[INFO] [stderr] warning: function is never used: `print_list`
[INFO] [stderr]   --> src/main.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn print_list(input: Vec<usize>) {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2019` (bin "main" test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2019-a2825b6c34270206)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-2c8167ceeb2057ae)
[INFO] [stdout] test one::tests::calculate_fuel_test ... ok
[INFO] [stdout] test two::tests::process_op_code_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests aoc2019
[INFO] [stdout] test one::tests::calculate_fuel_test ... ok
[INFO] [stdout] test two::tests::process_op_code_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "9cb8c7be864a0913100e2e2c1b4d9941b210bbb06fb1d8e1b5e4990ac88bf6d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb8c7be864a0913100e2e2c1b4d9941b210bbb06fb1d8e1b5e4990ac88bf6d7", kill_on_drop: false }`
[INFO] [stdout] 9cb8c7be864a0913100e2e2c1b4d9941b210bbb06fb1d8e1b5e4990ac88bf6d7