[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] checking davidchoo12/adventofcode2020 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidchoo12%2Fadventofcode2020" "/workspace/builds/worker-54/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidchoo12/adventofcode2020 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-54/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1bb2a4a94a357a760184a8d468d71db22d58d12ddec7fc8dda8d8695caea6cbc [INFO] running `Command { std: "docker" "start" "-a" "1bb2a4a94a357a760184a8d468d71db22d58d12ddec7fc8dda8d8695caea6cbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bb2a4a94a357a760184a8d468d71db22d58d12ddec7fc8dda8d8695caea6cbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bb2a4a94a357a760184a8d468d71db22d58d12ddec7fc8dda8d8695caea6cbc", kill_on_drop: false }` [INFO] [stdout] 1bb2a4a94a357a760184a8d468d71db22d58d12ddec7fc8dda8d8695caea6cbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73a5c9faeb18f78be29fd00b5cd590b03bacaf48d5e3ccfc75a9290832d8d822 [INFO] running `Command { std: "docker" "start" "-a" "73a5c9faeb18f78be29fd00b5cd590b03bacaf48d5e3ccfc75a9290832d8d822", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking adventofcode2020 v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/bin/4a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/17a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/13b2.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/25a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/15b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/1b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/21b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/10b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/12b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/3a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/18a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/9b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/20b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/6a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/21a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/14b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/1a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/7b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/22a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/14a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/23a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/4b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/22b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/13b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/23b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/3b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/2b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/9a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/18b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/8b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/20a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/12a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/10a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/17b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/13a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/5a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/6b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/5b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/16a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/19b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/7a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/24b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/19a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/16b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/11a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/24a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/11b.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/8a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/2a.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/bin/15a.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.54s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking adventofcode2020 v0.1.0 (/tmp/fixit) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "73a5c9faeb18f78be29fd00b5cd590b03bacaf48d5e3ccfc75a9290832d8d822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73a5c9faeb18f78be29fd00b5cd590b03bacaf48d5e3ccfc75a9290832d8d822", kill_on_drop: false }` [INFO] [stdout] 73a5c9faeb18f78be29fd00b5cd590b03bacaf48d5e3ccfc75a9290832d8d822