[INFO] cloning repository https://github.com/maharianto-dev/dotnet-solution-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maharianto-dev/dotnet-solution-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaharianto-dev%2Fdotnet-solution-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaharianto-dev%2Fdotnet-solution-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a01f8626f9825ef94c90dc8304236401d2bdded
[INFO] checking maharianto-dev/dotnet-solution-parser against try#409ef99a7d4dc96ae91f65d4b48413ed174514d6 for pr-137633
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaharianto-dev%2Fdotnet-solution-parser" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maharianto-dev/dotnet-solution-parser on toolchain 409ef99a7d4dc96ae91f65d4b48413ed174514d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maharianto-dev/dotnet-solution-parser
[INFO] finished tweaking git repo https://github.com/maharianto-dev/dotnet-solution-parser
[INFO] tweaked toml for git repo https://github.com/maharianto-dev/dotnet-solution-parser written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/maharianto-dev/dotnet-solution-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fef2ed86b70d5572ca91c248e3686c129e52de1e7580c6fe2fe7a36a2595d86f
[INFO] running `Command { std: "docker" "start" "-a" "fef2ed86b70d5572ca91c248e3686c129e52de1e7580c6fe2fe7a36a2595d86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fef2ed86b70d5572ca91c248e3686c129e52de1e7580c6fe2fe7a36a2595d86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef2ed86b70d5572ca91c248e3686c129e52de1e7580c6fe2fe7a36a2595d86f", kill_on_drop: false }`
[INFO] [stdout] fef2ed86b70d5572ca91c248e3686c129e52de1e7580c6fe2fe7a36a2595d86f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9eeedb3af955fa64b8a5ef8f45ba4a6d43502f16ffff3e81220781a101a69daf
[INFO] running `Command { std: "docker" "start" "-a" "9eeedb3af955fa64b8a5ef8f45ba4a6d43502f16ffff3e81220781a101a69daf", kill_on_drop: false }`
[INFO] [stderr]     Checking dotnet-solution-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io::stdin`
[INFO] [stdout]  --> src/lib.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{error::Error, fs::read_to_string, io::stdin};
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::stdin`
[INFO] [stdout]  --> src/lib.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{error::Error, fs::read_to_string, io::stdin};
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "9eeedb3af955fa64b8a5ef8f45ba4a6d43502f16ffff3e81220781a101a69daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eeedb3af955fa64b8a5ef8f45ba4a6d43502f16ffff3e81220781a101a69daf", kill_on_drop: false }`
[INFO] [stdout] 9eeedb3af955fa64b8a5ef8f45ba4a6d43502f16ffff3e81220781a101a69daf