[INFO] cloning repository https://github.com/sourcefrog/aoc2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sourcefrog/aoc2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Faoc2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Faoc2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2b732167fffc073e5950d9e0ca77c21c3775ab8
[INFO] checking sourcefrog/aoc2018 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Faoc2018" "/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/sourcefrog/aoc2018 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/sourcefrog/aoc2018
[INFO] finished tweaking git repo https://github.com/sourcefrog/aoc2018
[INFO] tweaked toml for git repo https://github.com/sourcefrog/aoc2018 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate git repo https://github.com/sourcefrog/aoc2018 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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ad14e619735401547c25b29114c4732c89aa7b5c40b99c37ee576f6ceb7e074
[INFO] running `Command { std: "docker" "start" "-a" "0ad14e619735401547c25b29114c4732c89aa7b5c40b99c37ee576f6ceb7e074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ad14e619735401547c25b29114c4732c89aa7b5c40b99c37ee576f6ceb7e074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ad14e619735401547c25b29114c4732c89aa7b5c40b99c37ee576f6ceb7e074", kill_on_drop: false }`
[INFO] [stdout] 0ad14e619735401547c25b29114c4732c89aa7b5c40b99c37ee576f6ceb7e074
[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=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] e93f1804c6d25525d11cb00ac809750a29d6211a97796d5cc7d4e1c0cb83a69f
[INFO] running `Command { std: "docker" "start" "-a" "e93f1804c6d25525d11cb00ac809750a29d6211a97796d5cc7d4e1c0cb83a69f", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling ucd-trie v0.1.2
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]    Compiling pest v2.1.1
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking regex-syntax v0.6.4
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling pest_meta v2.1.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking aoc2018 v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc04a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc05b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc01a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc03a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc15b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc11.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc16b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc19b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc07b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc20.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc14a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc13.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc22.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc07a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc06a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc04b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc16a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc17.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc02.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc21b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc08a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc23.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc08b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc12b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc06b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc10.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc15a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc21a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc18.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc09.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc01b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc05a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc19a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc14b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc24.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc12a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc25.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/aoc03b.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/bin/aoc20.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.29s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking aoc2018 v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "e93f1804c6d25525d11cb00ac809750a29d6211a97796d5cc7d4e1c0cb83a69f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93f1804c6d25525d11cb00ac809750a29d6211a97796d5cc7d4e1c0cb83a69f", kill_on_drop: false }`
[INFO] [stdout] e93f1804c6d25525d11cb00ac809750a29d6211a97796d5cc7d4e1c0cb83a69f