[INFO] cloning repository https://github.com/NickSchouten/advent-of-code-2020-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NickSchouten/advent-of-code-2020-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickSchouten%2Fadvent-of-code-2020-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickSchouten%2Fadvent-of-code-2020-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61240852e8cbe06eece2091464f3be275521588a
[INFO] testing NickSchouten/advent-of-code-2020-rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickSchouten%2Fadvent-of-code-2020-rust" "/workspace/builds/worker-52/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-52/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NickSchouten/advent-of-code-2020-rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NickSchouten/advent-of-code-2020-rust
[INFO] finished tweaking git repo https://github.com/NickSchouten/advent-of-code-2020-rust
[INFO] tweaked toml for git repo https://github.com/NickSchouten/advent-of-code-2020-rust written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate git repo https://github.com/NickSchouten/advent-of-code-2020-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1297fc9e0660ae42d60038522e1600206c767a10108e7f070322c73ac9f4aab9
[INFO] running `Command { std: "docker" "start" "-a" "1297fc9e0660ae42d60038522e1600206c767a10108e7f070322c73ac9f4aab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1297fc9e0660ae42d60038522e1600206c767a10108e7f070322c73ac9f4aab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1297fc9e0660ae42d60038522e1600206c767a10108e7f070322c73ac9f4aab9", kill_on_drop: false }`
[INFO] [stdout] 1297fc9e0660ae42d60038522e1600206c767a10108e7f070322c73ac9f4aab9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 486e78dd5fa1eac61138bae1f5d60531b41db3ebaf9e89eb30c41bfe932420bc
[INFO] running `Command { std: "docker" "start" "-a" "486e78dd5fa1eac61138bae1f5d60531b41db3ebaf9e89eb30c41bfe932420bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling advent-of-code-2020-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "486e78dd5fa1eac61138bae1f5d60531b41db3ebaf9e89eb30c41bfe932420bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486e78dd5fa1eac61138bae1f5d60531b41db3ebaf9e89eb30c41bfe932420bc", kill_on_drop: false }`
[INFO] [stdout] 486e78dd5fa1eac61138bae1f5d60531b41db3ebaf9e89eb30c41bfe932420bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 525ce760390ec096f78740e83d489324f1ce08a4a8a908d2eafe9841d74cd5c8
[INFO] running `Command { std: "docker" "start" "-a" "525ce760390ec096f78740e83d489324f1ce08a4a8a908d2eafe9841d74cd5c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling advent-of-code-2020-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.88s
[INFO] [stderr]   Executable unittests src/1_1/bin/main.rs (/opt/rustwide/target/debug/deps/1_1-16e5bbf51c5cd4a0)
[INFO] [stderr]   Executable unittests src/1_2/bin/main.rs (/opt/rustwide/target/debug/deps/1_2-be75704a383d3b46)
[INFO] [stderr]   Executable unittests src/2_1/bin/main.rs (/opt/rustwide/target/debug/deps/2_1-a2aeb6499e0cf987)
[INFO] [stderr]   Executable unittests src/2_2/bin/main.rs (/opt/rustwide/target/debug/deps/2_2-4ea8f134031e6caf)
[INFO] [stderr]   Executable unittests src/3_1/bin/main.rs (/opt/rustwide/target/debug/deps/3_1-08154c106df74fe6)
[INFO] running `Command { std: "docker" "inspect" "525ce760390ec096f78740e83d489324f1ce08a4a8a908d2eafe9841d74cd5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525ce760390ec096f78740e83d489324f1ce08a4a8a908d2eafe9841d74cd5c8", kill_on_drop: false }`
[INFO] [stdout] 525ce760390ec096f78740e83d489324f1ce08a4a8a908d2eafe9841d74cd5c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f568ef96ba65087a1d64946297ef98ee1e722c4cd23eeba04fe4286a9fc0f4ad
[INFO] running `Command { std: "docker" "start" "-a" "f568ef96ba65087a1d64946297ef98ee1e722c4cd23eeba04fe4286a9fc0f4ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/1_1/bin/main.rs (/opt/rustwide/target/debug/deps/1_1-16e5bbf51c5cd4a0)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_easy ... ok
[INFO] [stdout] test tests::test_hard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/1_2/bin/main.rs (/opt/rustwide/target/debug/deps/1_2-be75704a383d3b46)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_easy ... ok
[INFO] [stdout] test tests::test_hard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/2_1/bin/main.rs (/opt/rustwide/target/debug/deps/2_1-a2aeb6499e0cf987)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_easy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/2_2/bin/main.rs (/opt/rustwide/target/debug/deps/2_2-4ea8f134031e6caf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_easy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/3_1/bin/main.rs (/opt/rustwide/target/debug/deps/3_1-08154c106df74fe6)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_2 ... ok
[INFO] [stdout] test tests::test_1 ... ok
[INFO] [stdout] test tests::test_3 ... ok
[INFO] [stdout] test tests::test_full ... ok
[INFO] [stdout] test tests::test_tree_to_bool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f568ef96ba65087a1d64946297ef98ee1e722c4cd23eeba04fe4286a9fc0f4ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f568ef96ba65087a1d64946297ef98ee1e722c4cd23eeba04fe4286a9fc0f4ad", kill_on_drop: false }`
[INFO] [stdout] f568ef96ba65087a1d64946297ef98ee1e722c4cd23eeba04fe4286a9fc0f4ad