[INFO] cloning repository https://github.com/avillega/aoc2019-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avillega/aoc2019-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favillega%2Faoc2019-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favillega%2Faoc2019-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8e80de200e425e6443d53c278e137b0edef12cc
[INFO] testing avillega/aoc2019-rust against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favillega%2Faoc2019-rust" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/avillega/aoc2019-rust on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/avillega/aoc2019-rust
[INFO] finished tweaking git repo https://github.com/avillega/aoc2019-rust
[INFO] tweaked toml for git repo https://github.com/avillega/aoc2019-rust written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/avillega/aoc2019-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66d4ec1ba7103b843f1d04a3b6b8f3a006c39fe59d37e466250d9f826c060dbf
[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" "66d4ec1ba7103b843f1d04a3b6b8f3a006c39fe59d37e466250d9f826c060dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66d4ec1ba7103b843f1d04a3b6b8f3a006c39fe59d37e466250d9f826c060dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d4ec1ba7103b843f1d04a3b6b8f3a006c39fe59d37e466250d9f826c060dbf", kill_on_drop: false }`
[INFO] [stdout] 66d4ec1ba7103b843f1d04a3b6b8f3a006c39fe59d37e466250d9f826c060dbf
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4db7e547c6c4547124e0b924ce838ef911d435c4552841379f2c45d16e9159c4
[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" "4db7e547c6c4547124e0b924ce838ef911d435c4552841379f2c45d16e9159c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `solve1`
[INFO] [stdout]  --> src/day8.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve1() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_by_digit`
[INFO] [stdout]   --> src/day8.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn count_by_digit(layer: &Layer, digit: u8) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "4db7e547c6c4547124e0b924ce838ef911d435c4552841379f2c45d16e9159c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4db7e547c6c4547124e0b924ce838ef911d435c4552841379f2c45d16e9159c4", kill_on_drop: false }`
[INFO] [stdout] 4db7e547c6c4547124e0b924ce838ef911d435c4552841379f2c45d16e9159c4
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5587d8cea32f64e2ca604cd1f9b14c88e1ba6b7b77820852b0e03c8388f31688
[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" "5587d8cea32f64e2ca604cd1f9b14c88e1ba6b7b77820852b0e03c8388f31688", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `solve1`
[INFO] [stdout]  --> src/day8.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve1() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_by_digit`
[INFO] [stdout]   --> src/day8.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn count_by_digit(layer: &Layer, digit: u8) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "5587d8cea32f64e2ca604cd1f9b14c88e1ba6b7b77820852b0e03c8388f31688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5587d8cea32f64e2ca604cd1f9b14c88e1ba6b7b77820852b0e03c8388f31688", kill_on_drop: false }`
[INFO] [stdout] 5587d8cea32f64e2ca604cd1f9b14c88e1ba6b7b77820852b0e03c8388f31688
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] e97c1d578f89d6a244ae91569a4968b37a4adc3bbfc43a0a85f01d1faeb5085b
[INFO] running `Command { std: "docker" "start" "-a" "e97c1d578f89d6a244ae91569a4968b37a4adc3bbfc43a0a85f01d1faeb5085b", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `solve1`
[INFO] [stderr]  --> src/day8.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn solve1() {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `count_by_digit`
[INFO] [stderr]   --> src/day8.rs:62:4
[INFO] [stderr]    |
[INFO] [stderr] 62 | fn count_by_digit(layer: &Layer, digit: u8) -> u64 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aoc_2019-99abb5bdd655b835
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e97c1d578f89d6a244ae91569a4968b37a4adc3bbfc43a0a85f01d1faeb5085b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e97c1d578f89d6a244ae91569a4968b37a4adc3bbfc43a0a85f01d1faeb5085b", kill_on_drop: false }`
[INFO] [stdout] e97c1d578f89d6a244ae91569a4968b37a4adc3bbfc43a0a85f01d1faeb5085b
