[INFO] cloning repository https://github.com/Sundin/aoc_2020_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sundin/aoc_2020_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSundin%2Faoc_2020_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSundin%2Faoc_2020_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a30a80244e5d42059822324cdd1ff5eddf665419
[INFO] testing Sundin/aoc_2020_rust against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSundin%2Faoc_2020_rust" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sundin/aoc_2020_rust on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sundin/aoc_2020_rust
[INFO] finished tweaking git repo https://github.com/Sundin/aoc_2020_rust
[INFO] tweaked toml for git repo https://github.com/Sundin/aoc_2020_rust written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/Sundin/aoc_2020_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33913f5fbc1e4440fc60fa13c6fd6c2ee1a2c4dc3f64fa6216e7f521c53db47f
[INFO] running `Command { std: "docker" "start" "-a" "33913f5fbc1e4440fc60fa13c6fd6c2ee1a2c4dc3f64fa6216e7f521c53db47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33913f5fbc1e4440fc60fa13c6fd6c2ee1a2c4dc3f64fa6216e7f521c53db47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33913f5fbc1e4440fc60fa13c6fd6c2ee1a2c4dc3f64fa6216e7f521c53db47f", kill_on_drop: false }`
[INFO] [stdout] 33913f5fbc1e4440fc60fa13c6fd6c2ee1a2c4dc3f64fa6216e7f521c53db47f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2011dcb3f77887d63d3d55a57fdafb709aa9004f68229b090172cd4fab46a5fc
[INFO] running `Command { std: "docker" "start" "-a" "2011dcb3f77887d63d3d55a57fdafb709aa9004f68229b090172cd4fab46a5fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling aoc_2020_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day7.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn part_2(input: &str) -> i32 {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]   --> src/day8.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     for (i, line) in input.lines().enumerate() {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]   --> src/day9.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     for (i, number) in input.iter().enumerate() {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day10.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn part_2(input: &Vec<i32>) -> i32 {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.60s
[INFO] running `Command { std: "docker" "inspect" "2011dcb3f77887d63d3d55a57fdafb709aa9004f68229b090172cd4fab46a5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2011dcb3f77887d63d3d55a57fdafb709aa9004f68229b090172cd4fab46a5fc", kill_on_drop: false }`
[INFO] [stdout] 2011dcb3f77887d63d3d55a57fdafb709aa9004f68229b090172cd4fab46a5fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 785dc1d1909416aedb6f9bfc46e6bf8b96898234c204d40529a682b6eade2fda
[INFO] running `Command { std: "docker" "start" "-a" "785dc1d1909416aedb6f9bfc46e6bf8b96898234c204d40529a682b6eade2fda", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day7.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn part_2(input: &str) -> i32 {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]   --> src/day8.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     for (i, line) in input.lines().enumerate() {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]   --> src/day9.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     for (i, number) in input.iter().enumerate() {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day10.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn part_2(input: &Vec<i32>) -> i32 {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aoc_2020_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day7.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn part_2(input: &str) -> i32 {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]   --> src/day8.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     for (i, line) in input.lines().enumerate() {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]   --> src/day9.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     for (i, number) in input.iter().enumerate() {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day10.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn part_2(input: &Vec<i32>) -> i32 {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "785dc1d1909416aedb6f9bfc46e6bf8b96898234c204d40529a682b6eade2fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785dc1d1909416aedb6f9bfc46e6bf8b96898234c204d40529a682b6eade2fda", kill_on_drop: false }`
[INFO] [stdout] 785dc1d1909416aedb6f9bfc46e6bf8b96898234c204d40529a682b6eade2fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e63ae2156eef5cc01cd5c5a6200945c11fe0ff2abf5a9e188324870dd3c5da6e
[INFO] running `Command { std: "docker" "start" "-a" "e63ae2156eef5cc01cd5c5a6200945c11fe0ff2abf5a9e188324870dd3c5da6e", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/day7.rs:45:15
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub fn part_2(input: &str) -> i32 {
[INFO] [stderr]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `line`
[INFO] [stderr]   --> src/day8.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |     for (i, line) in input.lines().enumerate() {
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `number`
[INFO] [stderr]   --> src/day9.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |     for (i, number) in input.iter().enumerate() {
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/day10.rs:24:15
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn part_2(input: &Vec<i32>) -> i32 {
[INFO] [stderr]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/day7.rs:45:15
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub fn part_2(input: &str) -> i32 {
[INFO] [stderr]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `line`
[INFO] [stderr]   --> src/day8.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |     for (i, line) in input.lines().enumerate() {
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `number`
[INFO] [stderr]   --> src/day9.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |     for (i, number) in input.iter().enumerate() {
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/day10.rs:24:15
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn part_2(input: &Vec<i32>) -> i32 {
[INFO] [stderr]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc_2020_rust-a3944358dc6867a1)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test day1::tests::test_find_entries ... ok
[INFO] [stdout] test day1::tests::test_find_three_entries ... ok
[INFO] [stdout] test day10::tests::test_part_1 ... ok
[INFO] [stdout] test day10::tests::test_part_2 ... ok
[INFO] [stdout] test day2::tests::test_check_password_policy ... ok
[INFO] [stdout] test day2::tests::test_occurence ... ok
[INFO] [stdout] test day1::tests::test_part_2 ... ok
[INFO] [stdout] test day3::tests::test_from_str ... ok
[INFO] [stdout] test day3::tests::test_part_1 ... ok
[INFO] [stdout] test day3::tests::test_tree_at ... ok
[INFO] [stdout] test day3::tests::test_part_2 ... ok
[INFO] [stdout] test day6::tests::test_letters ... ok
[INFO] [stdout] test day4::tests::test_part_1 ... ok
[INFO] [stdout] test day1::tests::test_multiply_three_entries ... ok
[INFO] [stdout] test day7::tests::test_part_2 ... ok
[INFO] [stdout] test day6::tests::test_part_1 ... ok
[INFO] [stdout] test day5::tests::test_part_1 ... ok
[INFO] [stdout] test day1::tests::test_part_1 ... ok
[INFO] [stdout] test day1::tests::test_multiply_entries ... ok
[INFO] [stdout] test day4::tests::test_is_valid ... ok
[INFO] [stdout] test day8::tests::test_part_2 ... ok
[INFO] [stdout] test day8::tests::test_part_1 ... ok
[INFO] [stdout] test day2::tests::test_part_1 ... ok
[INFO] [stdout] test day5::tests::test_part_2 ... ok
[INFO] [stdout] test day2::tests::test_part_2 ... ok
[INFO] [stdout] test day8::tests::test_termination ... ok
[INFO] [stdout] test day6::tests::test_part_2 ... ok
[INFO] [stdout] test day9::tests::test_part_1 ... ok
[INFO] [stdout] test day9::tests::test_part_2 ... ok
[INFO] [stdout] test day4::tests::test_pid ... ok
[INFO] [stdout] test day7::tests::test_part_1 ... ok
[INFO] [stdout] test day4::tests::test_part_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc_2020_rust-ccc2f1230aebbf04)
[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]    Doc-tests aoc_2020_rust
[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" "e63ae2156eef5cc01cd5c5a6200945c11fe0ff2abf5a9e188324870dd3c5da6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63ae2156eef5cc01cd5c5a6200945c11fe0ff2abf5a9e188324870dd3c5da6e", kill_on_drop: false }`
[INFO] [stdout] e63ae2156eef5cc01cd5c5a6200945c11fe0ff2abf5a9e188324870dd3c5da6e