[INFO] cloning repository https://github.com/sergeysova/inquirer.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sergeysova/inquirer.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergeysova%2Finquirer.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergeysova%2Finquirer.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 184cca3f1b27c04169ab40946467a9d0d793e80c
[INFO] checking sergeysova/inquirer.rs against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergeysova%2Finquirer.rs" "/workspace/builds/worker-48/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-48/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sergeysova/inquirer.rs on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sergeysova/inquirer.rs
[INFO] finished tweaking git repo https://github.com/sergeysova/inquirer.rs
[INFO] tweaked toml for git repo https://github.com/sergeysova/inquirer.rs written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate git repo https://github.com/sergeysova/inquirer.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cea8a23b22d9b9081e4dc4125723c9f03b5146a8847d867340f4fc19d11b8d3c
[INFO] running `Command { std: "docker" "start" "-a" "cea8a23b22d9b9081e4dc4125723c9f03b5146a8847d867340f4fc19d11b8d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cea8a23b22d9b9081e4dc4125723c9f03b5146a8847d867340f4fc19d11b8d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea8a23b22d9b9081e4dc4125723c9f03b5146a8847d867340f4fc19d11b8d3c", kill_on_drop: false }`
[INFO] [stdout] cea8a23b22d9b9081e4dc4125723c9f03b5146a8847d867340f4fc19d11b8d3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56f1ed2eea32e1abb465269fa81733de00ac5feb9e402f2df7e318ee81211958
[INFO] running `Command { std: "docker" "start" "-a" "56f1ed2eea32e1abb465269fa81733de00ac5feb9e402f2df7e318ee81211958", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking term v0.4.5
[INFO] [stderr]     Checking inquirer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/answer.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 |   id: u32,
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `question`
[INFO] [stdout]  --> src/answer.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   question: &'a Question,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/answer.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 |   id: u32,
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `question`
[INFO] [stdout]  --> src/answer.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   question: &'a Question,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "56f1ed2eea32e1abb465269fa81733de00ac5feb9e402f2df7e318ee81211958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f1ed2eea32e1abb465269fa81733de00ac5feb9e402f2df7e318ee81211958", kill_on_drop: false }`
[INFO] [stdout] 56f1ed2eea32e1abb465269fa81733de00ac5feb9e402f2df7e318ee81211958