[INFO] cloning repository https://github.com/TyPR124/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TyPR124/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyPR124%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyPR124%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c476baf7b1188fca754cc9c07eedbfa5125a6fc
[INFO] building TyPR124/advent-of-code against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyPR124%2Fadvent-of-code" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TyPR124/advent-of-code on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/TyPR124/advent-of-code
[INFO] finished tweaking git repo https://github.com/TyPR124/advent-of-code
[INFO] tweaked toml for git repo https://github.com/TyPR124/advent-of-code written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/TyPR124/advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ec03f368147f61a546bb2d382bd28eb35c38fdfd51e65c31756554f6355dcc9
[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" "5ec03f368147f61a546bb2d382bd28eb35c38fdfd51e65c31756554f6355dcc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ec03f368147f61a546bb2d382bd28eb35c38fdfd51e65c31756554f6355dcc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec03f368147f61a546bb2d382bd28eb35c38fdfd51e65c31756554f6355dcc9", kill_on_drop: false }`
[INFO] [stdout] 5ec03f368147f61a546bb2d382bd28eb35c38fdfd51e65c31756554f6355dcc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3ff8ab153c5504e74b2676e073a7a32f97f8a8834c7f92fabc83b146ce561b2
[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" "f3ff8ab153c5504e74b2676e073a7a32f97f8a8834c7f92fabc83b146ce561b2", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day1` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day1` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day1
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day10` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day10` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day11` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day11` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day12` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day12` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day2` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day2` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day2
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day3` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day3` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day3
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day4` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day4` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day4
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day5` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day5` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day5
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day6` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day6` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day6
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day7` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day7` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day7
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day8` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day8` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day8
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day9` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)` has the same output filename as the bin target `day9` in package `aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day9
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day1` in package `aoc_2020 v0.1.0 (/opt/rustwide/workdir/2020)` has the same output filename as the bin target `day1` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day1
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day2` in package `aoc_2020 v0.1.0 (/opt/rustwide/workdir/2020)` has the same output filename as the bin target `day2` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day2
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day3` in package `aoc_2020 v0.1.0 (/opt/rustwide/workdir/2020)` has the same output filename as the bin target `day3` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day3
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day4` in package `aoc_2020 v0.1.0 (/opt/rustwide/workdir/2020)` has the same output filename as the bin target `day4` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day4
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day5` in package `aoc_2020 v0.1.0 (/opt/rustwide/workdir/2020)` has the same output filename as the bin target `day5` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day5
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `day6` in package `aoc_2020 v0.1.0 (/opt/rustwide/workdir/2020)` has the same output filename as the bin target `day6` in package `aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/day6
[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 <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling aoc_2020 v0.1.0 (/opt/rustwide/workdir/2020)
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.11s
[INFO] running `Command { std: "docker" "inspect" "f3ff8ab153c5504e74b2676e073a7a32f97f8a8834c7f92fabc83b146ce561b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ff8ab153c5504e74b2676e073a7a32f97f8a8834c7f92fabc83b146ce561b2", kill_on_drop: false }`
[INFO] [stdout] f3ff8ab153c5504e74b2676e073a7a32f97f8a8834c7f92fabc83b146ce561b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbf3044f97f7e45b86649fd3b76535e7adbb513f6f005e02ed30b5ccac4cd38a
[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" "bbf3044f97f7e45b86649fd3b76535e7adbb513f6f005e02ed30b5ccac4cd38a", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc_2019 v0.1.0 (/opt/rustwide/workdir/2019)
[INFO] [stderr]    Compiling aoc_2020 v0.1.0 (/opt/rustwide/workdir/2020)
[INFO] [stderr]    Compiling aoc_2018 v0.1.0 (/opt/rustwide/workdir/2018)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "bbf3044f97f7e45b86649fd3b76535e7adbb513f6f005e02ed30b5ccac4cd38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf3044f97f7e45b86649fd3b76535e7adbb513f6f005e02ed30b5ccac4cd38a", kill_on_drop: false }`
[INFO] [stdout] bbf3044f97f7e45b86649fd3b76535e7adbb513f6f005e02ed30b5ccac4cd38a
