[INFO] cloning repository https://github.com/robotlovesyou/adv2020_18
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robotlovesyou/adv2020_18" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotlovesyou%2Fadv2020_18", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotlovesyou%2Fadv2020_18'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc901b0f3cbabbd75fd4159c09cbbeba640b1274
[INFO] testing robotlovesyou/adv2020_18 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotlovesyou%2Fadv2020_18" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/robotlovesyou/adv2020_18 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/robotlovesyou/adv2020_18
[INFO] finished tweaking git repo https://github.com/robotlovesyou/adv2020_18
[INFO] tweaked toml for git repo https://github.com/robotlovesyou/adv2020_18 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/robotlovesyou/adv2020_18 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17c8efc492a1b96fc83001bf1670cebebf5089d91f754ec3cdf652194026ad47
[INFO] running `Command { std: "docker" "start" "-a" "17c8efc492a1b96fc83001bf1670cebebf5089d91f754ec3cdf652194026ad47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17c8efc492a1b96fc83001bf1670cebebf5089d91f754ec3cdf652194026ad47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c8efc492a1b96fc83001bf1670cebebf5089d91f754ec3cdf652194026ad47", kill_on_drop: false }`
[INFO] [stdout] 17c8efc492a1b96fc83001bf1670cebebf5089d91f754ec3cdf652194026ad47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26235c2aa6a9c4256283a22b0744b6a88a888bce35a46d2992d2faf5e7c2fec6
[INFO] running `Command { std: "docker" "start" "-a" "26235c2aa6a9c4256283a22b0744b6a88a888bce35a46d2992d2faf5e7c2fec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling adv2020_18 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "26235c2aa6a9c4256283a22b0744b6a88a888bce35a46d2992d2faf5e7c2fec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26235c2aa6a9c4256283a22b0744b6a88a888bce35a46d2992d2faf5e7c2fec6", kill_on_drop: false }`
[INFO] [stdout] 26235c2aa6a9c4256283a22b0744b6a88a888bce35a46d2992d2faf5e7c2fec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 157057605d5adb7083d20c127d0f08af29052fae6b06e65f5d80e1953ed45253
[INFO] running `Command { std: "docker" "start" "-a" "157057605d5adb7083d20c127d0f08af29052fae6b06e65f5d80e1953ed45253", kill_on_drop: false }`
[INFO] [stderr]    Compiling adv2020_18 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "157057605d5adb7083d20c127d0f08af29052fae6b06e65f5d80e1953ed45253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157057605d5adb7083d20c127d0f08af29052fae6b06e65f5d80e1953ed45253", kill_on_drop: false }`
[INFO] [stdout] 157057605d5adb7083d20c127d0f08af29052fae6b06e65f5d80e1953ed45253
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 397d8a211e951e76c38061d5535b384aa509afc1490cf5550664079adf9ac8a5
[INFO] running `Command { std: "docker" "start" "-a" "397d8a211e951e76c38061d5535b384aa509afc1490cf5550664079adf9ac8a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adv2020_18-93b122cf52c790e9)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::it_can_advanced_eval_chained_operations ... ok
[INFO] [stdout] test tests::it_can_advanced_eval_addition ... ok
[INFO] [stdout] test tests::examples_from_question_parse_correctly ... ok
[INFO] [stdout] test tests::it_can_advanced_eval_literal_expressions ... ok
[INFO] [stdout] test tests::it_can_advanced_eval_examples_from_the_question ... ok
[INFO] [stdout] test tests::it_can_advanced_eval_multiplication ... ok
[INFO] [stdout] test tests::it_can_eval_a_chained_expression ... ok
[INFO] [stdout] test tests::it_can_eval_a_literal_expression ... ok
[INFO] [stdout] test tests::it_can_eval_a_multiplication ... ok
[INFO] [stdout] test tests::it_can_eval_simple_subexpressions ... ok
[INFO] [stdout] test tests::tokenizer_produces_correct_tokens ... ok
[INFO] [stdout] test tests::it_can_eval_subexpressions_with_arithmatic ... ok
[INFO] [stdout] test tests::it_can_eval_an_addition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "397d8a211e951e76c38061d5535b384aa509afc1490cf5550664079adf9ac8a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "397d8a211e951e76c38061d5535b384aa509afc1490cf5550664079adf9ac8a5", kill_on_drop: false }`
[INFO] [stdout] 397d8a211e951e76c38061d5535b384aa509afc1490cf5550664079adf9ac8a5