[INFO] cloning repository https://github.com/dainnilsson/adventofcode-2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dainnilsson/adventofcode-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdainnilsson%2Fadventofcode-2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdainnilsson%2Fadventofcode-2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6539dd56116251ba0bf451ec2a01787b0db03641
[INFO] testing dainnilsson/adventofcode-2018 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdainnilsson%2Fadventofcode-2018" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dainnilsson/adventofcode-2018
[INFO] finished tweaking git repo https://github.com/dainnilsson/adventofcode-2018
[INFO] tweaked toml for git repo https://github.com/dainnilsson/adventofcode-2018 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dainnilsson/adventofcode-2018 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dainnilsson/adventofcode-2018 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96d1f6a55ab98e610b4fddee45be6cfcd9f97897cfa78156d1eda3231e10b8ae
[INFO] running `Command { std: "docker" "start" "-a" "96d1f6a55ab98e610b4fddee45be6cfcd9f97897cfa78156d1eda3231e10b8ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96d1f6a55ab98e610b4fddee45be6cfcd9f97897cfa78156d1eda3231e10b8ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d1f6a55ab98e610b4fddee45be6cfcd9f97897cfa78156d1eda3231e10b8ae", kill_on_drop: false }`
[INFO] [stdout] 96d1f6a55ab98e610b4fddee45be6cfcd9f97897cfa78156d1eda3231e10b8ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 32d191078f95a3853fb0135fa038ee1ba860c68c392fa365206fbc6a728f200f
[INFO] running `Command { std: "docker" "start" "-a" "32d191078f95a3853fb0135fa038ee1ba860c68c392fa365206fbc6a728f200f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling aoc-18 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/main.rs:639:23
[INFO] [stdout]     |
[INFO] [stdout] 639 |         fn box_scores(&self, x: usize, y: usize) -> BoxIter {
[INFO] [stdout]     |                       ^^^^^                         ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 639 |         fn box_scores(&self, x: usize, y: usize) -> BoxIter<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "32d191078f95a3853fb0135fa038ee1ba860c68c392fa365206fbc6a728f200f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d191078f95a3853fb0135fa038ee1ba860c68c392fa365206fbc6a728f200f", kill_on_drop: false }`
[INFO] [stdout] 32d191078f95a3853fb0135fa038ee1ba860c68c392fa365206fbc6a728f200f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6fb3111ff375a9c1302992eb3ac96115e0d4d952a42cc85dbdc57ab519da0f7b
[INFO] running `Command { std: "docker" "start" "-a" "6fb3111ff375a9c1302992eb3ac96115e0d4d952a42cc85dbdc57ab519da0f7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc-18 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/main.rs:639:23
[INFO] [stdout]     |
[INFO] [stdout] 639 |         fn box_scores(&self, x: usize, y: usize) -> BoxIter {
[INFO] [stdout]     |                       ^^^^^                         ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 639 |         fn box_scores(&self, x: usize, y: usize) -> BoxIter<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "6fb3111ff375a9c1302992eb3ac96115e0d4d952a42cc85dbdc57ab519da0f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb3111ff375a9c1302992eb3ac96115e0d4d952a42cc85dbdc57ab519da0f7b", kill_on_drop: false }`
[INFO] [stdout] 6fb3111ff375a9c1302992eb3ac96115e0d4d952a42cc85dbdc57ab519da0f7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7714e1b3f04c57f247ce904e2bedea09000151fcc5bfe0003d8842b6d5abe87a
[INFO] running `Command { std: "docker" "start" "-a" "7714e1b3f04c57f247ce904e2bedea09000151fcc5bfe0003d8842b6d5abe87a", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/main.rs:639:23
[INFO] [stderr]     |
[INFO] [stderr] 639 |         fn box_scores(&self, x: usize, y: usize) -> BoxIter {
[INFO] [stderr]     |                       ^^^^^                         ------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 639 |         fn box_scores(&self, x: usize, y: usize) -> BoxIter<'_> {
[INFO] [stderr]     |                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc-18` (bin "aoc-18" test) generated 1 warning (run `cargo fix --bin "aoc-18" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/aoc_18-451ccdb53170154f)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::test_day2 ... ok
[INFO] [stdout] test tests::test_day20 ... ok
[INFO] [stdout] test tests::test_day16 ... ok
[INFO] [stdout] test tests::test_day12 ... ok
[INFO] [stdout] test tests::test_day1 ... ok
[INFO] [stdout] test tests::test_day5 ... ok
[INFO] [stdout] test tests::test_day13 ... ok
[INFO] [stdout] test tests::test_day7 ... ok
[INFO] [stdout] test tests::test_day8 ... ok
[INFO] [stdout] test tests::test_day17 ... ok
[INFO] [stdout] test tests::test_day10 ... ok
[INFO] [stdout] test tests::test_day4 ... ok
[INFO] [stdout] test tests::test_day23 ... ok
[INFO] [stdout] test tests::test_day19 ... ok
[INFO] [stdout] test tests::test_day6 ... ok
[INFO] [stdout] test tests::test_day25 ... ok
[INFO] [stdout] test tests::test_day3 ... ok
[INFO] [stdout] test tests::test_day14 ... ok
[INFO] [stdout] test tests::test_day24 ... ok
[INFO] [stdout] test tests::test_day9 ... ok
[INFO] [stdout] test tests::test_day18 ... ok
[INFO] [stdout] test tests::test_day11 ... ok
[INFO] [stdout] test tests::test_day15 ... ok
[INFO] [stdout] test tests::test_day22 ... ok
[INFO] [stdout] test tests::test_day21 has been running for over 60 seconds
[INFO] [stdout] test tests::test_day21 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 95.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7714e1b3f04c57f247ce904e2bedea09000151fcc5bfe0003d8842b6d5abe87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7714e1b3f04c57f247ce904e2bedea09000151fcc5bfe0003d8842b6d5abe87a", kill_on_drop: false }`
[INFO] [stdout] 7714e1b3f04c57f247ce904e2bedea09000151fcc5bfe0003d8842b6d5abe87a