[INFO] cloning repository https://github.com/jblee123/advent_of_code_2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jblee123/advent_of_code_2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjblee123%2Fadvent_of_code_2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjblee123%2Fadvent_of_code_2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf9f4faea08c609f58937aae43c42a9ca19d4455 [INFO] building jblee123/advent_of_code_2019 against master#a7f375789bab1a4e4a291c963081a8ca7d2b6bd7 for pr-93180 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjblee123%2Fadvent_of_code_2019" "/workspace/builds/worker-66/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jblee123/advent_of_code_2019 on toolchain a7f375789bab1a4e4a291c963081a8ca7d2b6bd7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jblee123/advent_of_code_2019 [INFO] finished tweaking git repo https://github.com/jblee123/advent_of_code_2019 [INFO] tweaked toml for git repo https://github.com/jblee123/advent_of_code_2019 written to /workspace/builds/worker-66/source/Cargo.toml [INFO] crate git repo https://github.com/jblee123/advent_of_code_2019 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5fd2298dab9e01c0640092cc99bc8015a4e437b28db60587088d8e72c43a8b9e [INFO] running `Command { std: "docker" "start" "-a" "5fd2298dab9e01c0640092cc99bc8015a4e437b28db60587088d8e72c43a8b9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fd2298dab9e01c0640092cc99bc8015a4e437b28db60587088d8e72c43a8b9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fd2298dab9e01c0640092cc99bc8015a4e437b28db60587088d8e72c43a8b9e", kill_on_drop: false }` [INFO] [stdout] 5fd2298dab9e01c0640092cc99bc8015a4e437b28db60587088d8e72c43a8b9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50abb7bebb3fbdfee29f9649a9601e8fff6513e7cb766944e407b59ccaf9e16b [INFO] running `Command { std: "docker" "start" "-a" "50abb7bebb3fbdfee29f9649a9601e8fff6513e7cb766944e407b59ccaf9e16b", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2019_utils v0.1.0 (/opt/rustwide/workdir/aoc2019_utils) [INFO] [stderr] Compiling aoc2019_day22 v0.1.0 (/opt/rustwide/workdir/aoc2019_day22) [INFO] [stderr] Compiling aoc2019_day07 v0.1.0 (/opt/rustwide/workdir/aoc2019_day07) [INFO] [stderr] Compiling aoc2019_day19 v0.1.0 (/opt/rustwide/workdir/aoc2019_day19) [INFO] [stderr] Compiling aoc2019_day21 v0.1.0 (/opt/rustwide/workdir/aoc2019_day21) [INFO] [stderr] Compiling aoc2019_day16 v0.1.0 (/opt/rustwide/workdir/aoc2019_day16) [INFO] [stderr] Compiling aoc2019_day15 v0.1.0 (/opt/rustwide/workdir/aoc2019_day15) [INFO] [stderr] Compiling aoc2019_day09 v0.1.0 (/opt/rustwide/workdir/aoc2019_day09) [INFO] [stderr] Compiling aoc2019_day08 v0.1.0 (/opt/rustwide/workdir/aoc2019_day08) [INFO] [stderr] Compiling aoc2019_day01 v0.1.0 (/opt/rustwide/workdir/aoc2019_day01) [INFO] [stderr] Compiling aoc2019_day10 v0.1.0 (/opt/rustwide/workdir/aoc2019_day10) [INFO] [stderr] Compiling aoc2019_day13 v0.1.0 (/opt/rustwide/workdir/aoc2019_day13) [INFO] [stderr] Compiling aoc2019_day11 v0.1.0 (/opt/rustwide/workdir/aoc2019_day11) [INFO] [stderr] Compiling aoc2019_day06 v0.1.0 (/opt/rustwide/workdir/aoc2019_day06) [INFO] [stderr] Compiling aoc2019_day18 v0.1.0 (/opt/rustwide/workdir/aoc2019_day18) [INFO] [stderr] Compiling aoc2019_day17 v0.1.0 (/opt/rustwide/workdir/aoc2019_day17) [INFO] [stderr] Compiling aoc2019_day20 v0.1.0 (/opt/rustwide/workdir/aoc2019_day20) [INFO] [stderr] Compiling aoc2019_day02 v0.1.0 (/opt/rustwide/workdir/aoc2019_day02) [INFO] [stderr] Compiling aoc2019_day03 v0.1.0 (/opt/rustwide/workdir/aoc2019_day03) [INFO] [stderr] Compiling aoc2019_day14 v0.1.0 (/opt/rustwide/workdir/aoc2019_day14) [INFO] [stderr] Compiling aoc2019_day04 v0.1.0 (/opt/rustwide/workdir/aoc2019_day04) [INFO] [stderr] Compiling aoc2019_day12 v0.1.0 (/opt/rustwide/workdir/aoc2019_day12) [INFO] [stderr] Compiling aoc2019_day05 v0.1.0 (/opt/rustwide/workdir/aoc2019_day05) [INFO] [stdout] warning: field is never read: `last_key` [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 394 | last_key: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `KeyChain` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:388:14 [INFO] [stdout] | [INFO] [stdout] 388 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_key` [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 394 | last_key: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `KeyChain` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:388:14 [INFO] [stdout] | [INFO] [stdout] 388 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.36s [INFO] running `Command { std: "docker" "inspect" "50abb7bebb3fbdfee29f9649a9601e8fff6513e7cb766944e407b59ccaf9e16b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50abb7bebb3fbdfee29f9649a9601e8fff6513e7cb766944e407b59ccaf9e16b", kill_on_drop: false }` [INFO] [stdout] 50abb7bebb3fbdfee29f9649a9601e8fff6513e7cb766944e407b59ccaf9e16b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 494a402713f5b778fe7abafdb9d85f35de2e31e98640a2b9ae2028f0a2ddb05a [INFO] running `Command { std: "docker" "start" "-a" "494a402713f5b778fe7abafdb9d85f35de2e31e98640a2b9ae2028f0a2ddb05a", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2019_utils v0.1.0 (/opt/rustwide/workdir/aoc2019_utils) [INFO] [stderr] Compiling aoc2019_day02 v0.1.0 (/opt/rustwide/workdir/aoc2019_day02) [INFO] [stderr] Compiling aoc2019_day13 v0.1.0 (/opt/rustwide/workdir/aoc2019_day13) [INFO] [stderr] Compiling aoc2019_day15 v0.1.0 (/opt/rustwide/workdir/aoc2019_day15) [INFO] [stderr] Compiling aoc2019_day05 v0.1.0 (/opt/rustwide/workdir/aoc2019_day05) [INFO] [stderr] Compiling aoc2019_day19 v0.1.0 (/opt/rustwide/workdir/aoc2019_day19) [INFO] [stderr] Compiling aoc2019_day06 v0.1.0 (/opt/rustwide/workdir/aoc2019_day06) [INFO] [stderr] Compiling aoc2019_day03 v0.1.0 (/opt/rustwide/workdir/aoc2019_day03) [INFO] [stderr] Compiling aoc2019_day07 v0.1.0 (/opt/rustwide/workdir/aoc2019_day07) [INFO] [stderr] Compiling aoc2019_day20 v0.1.0 (/opt/rustwide/workdir/aoc2019_day20) [INFO] [stderr] Compiling aoc2019_day17 v0.1.0 (/opt/rustwide/workdir/aoc2019_day17) [INFO] [stderr] Compiling aoc2019_day09 v0.1.0 (/opt/rustwide/workdir/aoc2019_day09) [INFO] [stderr] Compiling aoc2019_day08 v0.1.0 (/opt/rustwide/workdir/aoc2019_day08) [INFO] [stderr] Compiling aoc2019_day16 v0.1.0 (/opt/rustwide/workdir/aoc2019_day16) [INFO] [stderr] Compiling aoc2019_day21 v0.1.0 (/opt/rustwide/workdir/aoc2019_day21) [INFO] [stderr] Compiling aoc2019_day12 v0.1.0 (/opt/rustwide/workdir/aoc2019_day12) [INFO] [stderr] Compiling aoc2019_day14 v0.1.0 (/opt/rustwide/workdir/aoc2019_day14) [INFO] [stderr] Compiling aoc2019_day11 v0.1.0 (/opt/rustwide/workdir/aoc2019_day11) [INFO] [stderr] Compiling aoc2019_day01 v0.1.0 (/opt/rustwide/workdir/aoc2019_day01) [INFO] [stderr] Compiling aoc2019_day10 v0.1.0 (/opt/rustwide/workdir/aoc2019_day10) [INFO] [stderr] Compiling aoc2019_day18 v0.1.0 (/opt/rustwide/workdir/aoc2019_day18) [INFO] [stderr] Compiling aoc2019_day22 v0.1.0 (/opt/rustwide/workdir/aoc2019_day22) [INFO] [stderr] Compiling aoc2019_day04 v0.1.0 (/opt/rustwide/workdir/aoc2019_day04) [INFO] [stdout] warning: field is never read: `last_key` [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 394 | last_key: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `KeyChain` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:388:14 [INFO] [stdout] | [INFO] [stdout] 388 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_key` [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 394 | last_key: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `KeyChain` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:388:14 [INFO] [stdout] | [INFO] [stdout] 388 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "494a402713f5b778fe7abafdb9d85f35de2e31e98640a2b9ae2028f0a2ddb05a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "494a402713f5b778fe7abafdb9d85f35de2e31e98640a2b9ae2028f0a2ddb05a", kill_on_drop: false }` [INFO] [stdout] 494a402713f5b778fe7abafdb9d85f35de2e31e98640a2b9ae2028f0a2ddb05a