[INFO] cloning repository https://github.com/sseemayer/aoc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sseemayer/aoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsseemayer%2Faoc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsseemayer%2Faoc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 071f078a66be5d42d81974b3f44eecfcc4573ab2 [INFO] testing sseemayer/aoc against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsseemayer%2Faoc" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sseemayer/aoc on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sseemayer/aoc [INFO] finished tweaking git repo https://github.com/sseemayer/aoc [INFO] tweaked toml for git repo https://github.com/sseemayer/aoc written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/sseemayer/aoc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 768ea9bfb084c573d6e7f32041cee642d25af67def3424baf90a2281d8ec1423 [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" "768ea9bfb084c573d6e7f32041cee642d25af67def3424baf90a2281d8ec1423", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "768ea9bfb084c573d6e7f32041cee642d25af67def3424baf90a2281d8ec1423", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "768ea9bfb084c573d6e7f32041cee642d25af67def3424baf90a2281d8ec1423", kill_on_drop: false }` [INFO] [stdout] 768ea9bfb084c573d6e7f32041cee642d25af67def3424baf90a2281d8ec1423 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48587db99e2dc84f9f12e018b9a208972885886d39f2a7bf079ade132e36d57f [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" "48587db99e2dc84f9f12e018b9a208972885886d39f2a7bf079ade132e36d57f", kill_on_drop: false }` [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day01` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day01` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day01 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day02` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day02` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day02 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day03` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day03` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day03 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day04` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day04` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day04 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day05` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day05` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day05 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day06` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day06` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day06 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day07` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day07` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day07 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day08` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day08` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day08 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day09` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day09` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day09 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day10` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day10` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day10 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day11` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day11` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day11 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day12` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day12` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day12 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day13` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day13` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day13 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day14` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day14` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day14 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day15` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day15` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day15 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day16` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day16` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day16 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day17` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day17` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day17 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day18` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day18` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day18 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day19` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day19` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day19 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day20` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day20` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day20 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day21` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day21` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day21 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day22` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day22` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day22 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day23` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day23` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day23 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day24` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day24` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day24 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day25` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)` has the same output filename as the bin target `day25` in package `aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day25 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day01` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)` has the same output filename as the bin target `day01` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day01 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day02` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)` has the same output filename as the bin target `day02` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day02 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day03` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)` has the same output filename as the bin target `day03` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day03 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day04` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)` has the same output filename as the bin target `day04` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day04 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day05` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)` has the same output filename as the bin target `day05` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day05 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day06` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)` has the same output filename as the bin target `day06` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day06 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day07` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)` has the same output filename as the bin target `day07` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day07 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day08` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)` has the same output filename as the bin target `day08` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day08 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day09` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)` has the same output filename as the bin target `day09` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day09 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `template` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)` has the same output filename as the bin target `template` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/template [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day01` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day01` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day01 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day02` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day02` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day02 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day03` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day03` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day03 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day04` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day04` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day04 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day05` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day05` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day05 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day06` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day06` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day06 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day07` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day07` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day07 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day08` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day08` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day08 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day09` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day09` in package `aoc2017 v0.1.0 (/opt/rustwide/workdir/aoc2017)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day09 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day10` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day10` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day10 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day11` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day11` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day11 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day12` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day12` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day12 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day13` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day13` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day13 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day14` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day14` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day14 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day15` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day15` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day15 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day16` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day16` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day16 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day17` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day17` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day17 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day18` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day18` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day18 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day19` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day19` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day19 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day20` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day20` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day20 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day21` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day21` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day21 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day22` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day22` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day22 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day23` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day23` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day23 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day24` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day24` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day24 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day25` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)` has the same output filename as the bin target `day25` in package `aoc2016 v0.1.0 (/opt/rustwide/workdir/aoc2016)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day25 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day01` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day01` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day01 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day02` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day02` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day02 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day03` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day03` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day03 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day04` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day04` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day04 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day05` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day05` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day05 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day06` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day06` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day06 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day07` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day07` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day07 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day08` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day08` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day08 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day09` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day09` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day09 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day10` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day10` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day10 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day11` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day11` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day11 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day12` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day12` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day12 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day13` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day13` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day13 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day14` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day14` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day14 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day15` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day15` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day15 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day16` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day16` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day16 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day17` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day17` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day17 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day18` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day18` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day18 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day19` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day19` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day19 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day20` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day20` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day20 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day21` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day21` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day21 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day22` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day22` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day22 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day23` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day23` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day23 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day24` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day24` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day24 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `day25` in package `aoc2020 v0.1.0 (/opt/rustwide/workdir/aoc2020)` has the same output filename as the bin target `day25` in package `aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day25 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling permutohedron v0.2.4 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling smallvec v1.5.1 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling integer-sqrt v0.1.5 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir/aoc2019) [INFO] [stderr] Compiling aoc2015 v0.1.0 (/opt/rustwide/workdir/aoc2015) [INFO] [stdout] warning: unused imports: `Error`, `format_err` [INFO] [stdout] --> aoc2015/src/bin/day12.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use aoc2015::{format_err, Error, Result}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Direction` [INFO] [stdout] --> aoc2015/src/bin/day06.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use aoc2015::board::{Board, Direction, Position}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> aoc2015/src/bin/day08.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use aoc2015::{format_err, Error, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `format_err` [INFO] [stdout] --> aoc2015/src/bin/day16.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use aoc2015::{format_err, Error, Result}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> aoc2015/src/bin/day09.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use aoc2015::{format_err, Error, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `format_err` [INFO] [stdout] --> aoc2015/src/bin/day03.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use aoc2015::{format_err, Error, Result}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> aoc2015/src/bin/day16.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | .filter(|(i, s)| s.matches(&description.knowledge)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> aoc2015/src/bin/day16.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | .filter(|(i, s)| s.matches_pt2(&description.knowledge)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vs` [INFO] [stdout] --> aoc2015/src/bin/day16.rs:45:18 [INFO] [stdout] | [INFO] [stdout] 45 | for (ks, vs) in self.knowledge.iter() { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vs` [INFO] [stdout] --> aoc2015/src/bin/day16.rs:77:18 [INFO] [stdout] | [INFO] [stdout] 77 | for (ks, vs) in self.knowledge.iter() { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> aoc2015/src/bin/day16.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | let mut sues: Vec = read_to_parsed_lines("data/day16/input", &|l| l.parse())?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unwrap` [INFO] [stdout] --> aoc2015/src/bin/day22.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | fn unwrap(self) -> State { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2015`; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name day06 --edition=2018 aoc2015/src/bin/day06.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=a8db7819c8c74166 -C extra-filename=-a8db7819c8c74166 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aoc2015=/opt/rustwide/target/debug/deps/libaoc2015-d6636b59320c7759.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-db48af99d23b0766.rlib --extern integer_sqrt=/opt/rustwide/target/debug/deps/libinteger_sqrt-ac96274f180bbe0f.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-13d809b076c11b7e.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib --extern md5=/opt/rustwide/target/debug/deps/libmd5-7686c4c65dd50a84.rlib --extern num_format=/opt/rustwide/target/debug/deps/libnum_format-8c71267b3542fbdf.rlib --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-7df64b14112db24f.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-a0a3a5e51342dccd.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-83732d0a819b0f11.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "48587db99e2dc84f9f12e018b9a208972885886d39f2a7bf079ade132e36d57f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48587db99e2dc84f9f12e018b9a208972885886d39f2a7bf079ade132e36d57f", kill_on_drop: false }` [INFO] [stdout] 48587db99e2dc84f9f12e018b9a208972885886d39f2a7bf079ade132e36d57f