[INFO] cloning repository https://github.com/davidchoo12/adventofcode2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidchoo12/adventofcode2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidchoo12%2Fadventofcode2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidchoo12%2Fadventofcode2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cac6c4edf338475581080c941311ddbd1a4f0973
[INFO] building davidchoo12/adventofcode2020 against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidchoo12%2Fadventofcode2020" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidchoo12/adventofcode2020 on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davidchoo12/adventofcode2020
[INFO] finished tweaking git repo https://github.com/davidchoo12/adventofcode2020
[INFO] tweaked toml for git repo https://github.com/davidchoo12/adventofcode2020 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/davidchoo12/adventofcode2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b97e602041f88a000753f467c77c1265176cf87cfc1c0da632d4a597ba7f21ed
[INFO] running `Command { std: "docker" "start" "-a" "b97e602041f88a000753f467c77c1265176cf87cfc1c0da632d4a597ba7f21ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b97e602041f88a000753f467c77c1265176cf87cfc1c0da632d4a597ba7f21ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97e602041f88a000753f467c77c1265176cf87cfc1c0da632d4a597ba7f21ed", kill_on_drop: false }`
[INFO] [stdout] b97e602041f88a000753f467c77c1265176cf87cfc1c0da632d4a597ba7f21ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caec18ae8f26dafe906a345929ef719321f74a194d97742ad7818ca700f94867
[INFO] running `Command { std: "docker" "start" "-a" "caec18ae8f26dafe906a345929ef719321f74a194d97742ad7818ca700f94867", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling adventofcode2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "caec18ae8f26dafe906a345929ef719321f74a194d97742ad7818ca700f94867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caec18ae8f26dafe906a345929ef719321f74a194d97742ad7818ca700f94867", kill_on_drop: false }`
[INFO] [stdout] caec18ae8f26dafe906a345929ef719321f74a194d97742ad7818ca700f94867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f955ca065b7687db891b6c593bb76fcf79438459eb8bef39985c9440a329869d
[INFO] running `Command { std: "docker" "start" "-a" "f955ca065b7687db891b6c593bb76fcf79438459eb8bef39985c9440a329869d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling adventofcode2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]   Executable unittests src/bin/10a.rs (/opt/rustwide/target/debug/deps/10a-29a11fceae7e07d3)
[INFO] [stderr]   Executable unittests src/bin/10b.rs (/opt/rustwide/target/debug/deps/10b-ce1839a4159ec676)
[INFO] [stderr]   Executable unittests src/bin/11a.rs (/opt/rustwide/target/debug/deps/11a-45aca168c9140df5)
[INFO] [stderr]   Executable unittests src/bin/11b.rs (/opt/rustwide/target/debug/deps/11b-4111db39484665e9)
[INFO] [stderr]   Executable unittests src/bin/12a.rs (/opt/rustwide/target/debug/deps/12a-4443bca456ca57ea)
[INFO] [stderr]   Executable unittests src/bin/12b.rs (/opt/rustwide/target/debug/deps/12b-10f5acfab2315862)
[INFO] [stderr]   Executable unittests src/bin/13a.rs (/opt/rustwide/target/debug/deps/13a-b0ba96fc8fdb311d)
[INFO] [stderr]   Executable unittests src/bin/13b.rs (/opt/rustwide/target/debug/deps/13b-95fa3e768f6dc515)
[INFO] [stderr]   Executable unittests src/bin/13b2.rs (/opt/rustwide/target/debug/deps/13b2-73bc8192fdd197bf)
[INFO] [stderr]   Executable unittests src/bin/14a.rs (/opt/rustwide/target/debug/deps/14a-38cb3237c9e569fa)
[INFO] [stderr]   Executable unittests src/bin/14b.rs (/opt/rustwide/target/debug/deps/14b-818a5a63b650f5d6)
[INFO] [stderr]   Executable unittests src/bin/15a.rs (/opt/rustwide/target/debug/deps/15a-a464135d3209316f)
[INFO] [stderr]   Executable unittests src/bin/15b.rs (/opt/rustwide/target/debug/deps/15b-048b6eb8269d94e3)
[INFO] [stderr]   Executable unittests src/bin/16a.rs (/opt/rustwide/target/debug/deps/16a-3b702d8bb92c19b9)
[INFO] [stderr]   Executable unittests src/bin/16b.rs (/opt/rustwide/target/debug/deps/16b-79accedbde48389a)
[INFO] [stderr]   Executable unittests src/bin/17a.rs (/opt/rustwide/target/debug/deps/17a-398f048053435d8f)
[INFO] [stderr]   Executable unittests src/bin/17b.rs (/opt/rustwide/target/debug/deps/17b-743deffc66cee187)
[INFO] [stderr]   Executable unittests src/bin/18a.rs (/opt/rustwide/target/debug/deps/18a-f81ea4ee7198186a)
[INFO] [stderr]   Executable unittests src/bin/18b.rs (/opt/rustwide/target/debug/deps/18b-bd0672ab750d392b)
[INFO] [stderr]   Executable unittests src/bin/19a.rs (/opt/rustwide/target/debug/deps/19a-da4a0ce95cd6f31f)
[INFO] [stderr]   Executable unittests src/bin/19b.rs (/opt/rustwide/target/debug/deps/19b-be783455a5cfe914)
[INFO] [stderr]   Executable unittests src/bin/1a.rs (/opt/rustwide/target/debug/deps/1a-1e7d110e04cb56d8)
[INFO] [stderr]   Executable unittests src/bin/1b.rs (/opt/rustwide/target/debug/deps/1b-66e2531e5f6f6eef)
[INFO] [stderr]   Executable unittests src/bin/20a.rs (/opt/rustwide/target/debug/deps/20a-62133836198c8616)
[INFO] [stderr]   Executable unittests src/bin/20b.rs (/opt/rustwide/target/debug/deps/20b-7c3efd3fd764416b)
[INFO] [stderr]   Executable unittests src/bin/21a.rs (/opt/rustwide/target/debug/deps/21a-b60407819d553b0a)
[INFO] [stderr]   Executable unittests src/bin/21b.rs (/opt/rustwide/target/debug/deps/21b-7befea69c359160b)
[INFO] [stderr]   Executable unittests src/bin/22a.rs (/opt/rustwide/target/debug/deps/22a-121001cecb260649)
[INFO] [stderr]   Executable unittests src/bin/22b.rs (/opt/rustwide/target/debug/deps/22b-4316ea36018b30b7)
[INFO] [stderr]   Executable unittests src/bin/23a.rs (/opt/rustwide/target/debug/deps/23a-69946d94987d180f)
[INFO] [stderr]   Executable unittests src/bin/23b.rs (/opt/rustwide/target/debug/deps/23b-44f73d7ff5be59a3)
[INFO] [stderr]   Executable unittests src/bin/24a.rs (/opt/rustwide/target/debug/deps/24a-eb735844d15d6cfd)
[INFO] [stderr]   Executable unittests src/bin/24b.rs (/opt/rustwide/target/debug/deps/24b-8aece5b89a746cb3)
[INFO] [stderr]   Executable unittests src/bin/25a.rs (/opt/rustwide/target/debug/deps/25a-ea1528561995f908)
[INFO] [stderr]   Executable unittests src/bin/2a.rs (/opt/rustwide/target/debug/deps/2a-0a16fd560fb2ce24)
[INFO] [stderr]   Executable unittests src/bin/2b.rs (/opt/rustwide/target/debug/deps/2b-cfee3a7d487ad1e4)
[INFO] [stderr]   Executable unittests src/bin/3a.rs (/opt/rustwide/target/debug/deps/3a-79ba130c7be8f4ae)
[INFO] [stderr]   Executable unittests src/bin/3b.rs (/opt/rustwide/target/debug/deps/3b-7835ab4708fd3dc2)
[INFO] [stderr]   Executable unittests src/bin/4a.rs (/opt/rustwide/target/debug/deps/4a-e92ee3b28a3e2ccd)
[INFO] [stderr]   Executable unittests src/bin/4b.rs (/opt/rustwide/target/debug/deps/4b-f907b704afa98730)
[INFO] [stderr]   Executable unittests src/bin/5a.rs (/opt/rustwide/target/debug/deps/5a-cebca4831e9bf1c2)
[INFO] [stderr]   Executable unittests src/bin/5b.rs (/opt/rustwide/target/debug/deps/5b-9b4fc05150238ee5)
[INFO] [stderr]   Executable unittests src/bin/6a.rs (/opt/rustwide/target/debug/deps/6a-3777b528a72e5aab)
[INFO] [stderr]   Executable unittests src/bin/6b.rs (/opt/rustwide/target/debug/deps/6b-f85abe2cd26208cf)
[INFO] [stderr]   Executable unittests src/bin/7a.rs (/opt/rustwide/target/debug/deps/7a-e79482c370299b4a)
[INFO] [stderr]   Executable unittests src/bin/7b.rs (/opt/rustwide/target/debug/deps/7b-3979ec49708d20bc)
[INFO] [stderr]   Executable unittests src/bin/8a.rs (/opt/rustwide/target/debug/deps/8a-c1769e971c5cd237)
[INFO] [stderr]   Executable unittests src/bin/8b.rs (/opt/rustwide/target/debug/deps/8b-3b31bf8a05643290)
[INFO] [stderr]   Executable unittests src/bin/9a.rs (/opt/rustwide/target/debug/deps/9a-41d974d9e48b613e)
[INFO] [stderr]   Executable unittests src/bin/9b.rs (/opt/rustwide/target/debug/deps/9b-b814afa4fefa0ff9)
[INFO] running `Command { std: "docker" "inspect" "f955ca065b7687db891b6c593bb76fcf79438459eb8bef39985c9440a329869d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f955ca065b7687db891b6c593bb76fcf79438459eb8bef39985c9440a329869d", kill_on_drop: false }`
[INFO] [stdout] f955ca065b7687db891b6c593bb76fcf79438459eb8bef39985c9440a329869d