[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 . [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 . [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 . [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 . [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 . [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 . [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 . [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 . [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 . [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 . [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 . [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 . [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 . [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 . [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 . [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 . [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 . [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 . [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