[INFO] cloning repository https://github.com/Malet/rust_advent_of_code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Malet/rust_advent_of_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalet%2Frust_advent_of_code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalet%2Frust_advent_of_code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9f3d6dbb1ddf280a61869ac4b8c36b64a9f3b4f
[INFO] checking Malet/rust_advent_of_code against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalet%2Frust_advent_of_code" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Malet/rust_advent_of_code 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/Malet/rust_advent_of_code
[INFO] finished tweaking git repo https://github.com/Malet/rust_advent_of_code
[INFO] tweaked toml for git repo https://github.com/Malet/rust_advent_of_code written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/Malet/rust_advent_of_code 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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 37d3688336211d29ca3197d8ced7067cbcb1f918de93172119eb0dd7945df43a
[INFO] running `Command { std: "docker" "start" "-a" "37d3688336211d29ca3197d8ced7067cbcb1f918de93172119eb0dd7945df43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37d3688336211d29ca3197d8ced7067cbcb1f918de93172119eb0dd7945df43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37d3688336211d29ca3197d8ced7067cbcb1f918de93172119eb0dd7945df43a", kill_on_drop: false }`
[INFO] [stdout] 37d3688336211d29ca3197d8ced7067cbcb1f918de93172119eb0dd7945df43a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] dc32dc229bb7294a4727ebb07d24fb24d87076fd1d7be2718efa495bdb16d59d
[INFO] running `Command { std: "docker" "start" "-a" "dc32dc229bb7294a4727ebb07d24fb24d87076fd1d7be2718efa495bdb16d59d", 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]     Checking rust_advent_of_code v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/wire_intersection.rs (1 fix)
[INFO] [stderr]    Migrating examples/puzzle-2a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/puzzle-4a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/puzzle-4b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/puzzle-3b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/puzzle-1a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/puzzle-3a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/puzzle-2b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/puzzle-1b.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.41s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rust_advent_of_code v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.26s
[INFO] running `Command { std: "docker" "inspect" "dc32dc229bb7294a4727ebb07d24fb24d87076fd1d7be2718efa495bdb16d59d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc32dc229bb7294a4727ebb07d24fb24d87076fd1d7be2718efa495bdb16d59d", kill_on_drop: false }`
[INFO] [stdout] dc32dc229bb7294a4727ebb07d24fb24d87076fd1d7be2718efa495bdb16d59d