[INFO] cloning repository https://github.com/dfb-chain/safers-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dfb-chain/safers-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfb-chain%2Fsafers-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfb-chain%2Fsafers-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59e2593c3ef1116ae1d0f179217b0680d9132aa7
[INFO] building dfb-chain/safers-cli against try#58b1b3c5342a414c161338871f8004258ccef2a7 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfb-chain%2Fsafers-cli" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dfb-chain/safers-cli
[INFO] finished tweaking git repo https://github.com/dfb-chain/safers-cli
[INFO] tweaked toml for git repo https://github.com/dfb-chain/safers-cli written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dfb-chain/safers-cli on toolchain 58b1b3c5342a414c161338871f8004258ccef2a7
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[INFO] crate git repo https://github.com/dfb-chain/safers-cli 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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling safers-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> src/hardware_wallet.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct HardwareWalletInfo {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub device_id: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HardwareWalletInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prompt_unlock` is never used
[INFO] [stdout]    --> src/hardware_wallet.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn prompt_unlock() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sign_with_trezor` is never used
[INFO] [stdout]    --> src/hardware_wallet.rs:343:12
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn sign_with_trezor(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.99s
[INFO] running `Command { std: "docker" "inspect" "88b430e06a59775d1da3c85f9d7eb1878a3bfa1115812c40d5cec312e746fa21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88b430e06a59775d1da3c85f9d7eb1878a3bfa1115812c40d5cec312e746fa21", kill_on_drop: false }`
[INFO] [stdout] 88b430e06a59775d1da3c85f9d7eb1878a3bfa1115812c40d5cec312e746fa21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42df09d5fb7db197bdcc20cb32b8ee31ee32a08d94571a46615a94c610ac09ab
[INFO] running `Command { std: "docker" "start" "-a" "42df09d5fb7db197bdcc20cb32b8ee31ee32a08d94571a46615a94c610ac09ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling safers-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> src/hardware_wallet.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct HardwareWalletInfo {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub device_id: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HardwareWalletInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prompt_unlock` is never used
[INFO] [stdout]    --> src/hardware_wallet.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn prompt_unlock() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sign_with_trezor` is never used
[INFO] [stdout]    --> src/hardware_wallet.rs:343:12
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn sign_with_trezor(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "42df09d5fb7db197bdcc20cb32b8ee31ee32a08d94571a46615a94c610ac09ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42df09d5fb7db197bdcc20cb32b8ee31ee32a08d94571a46615a94c610ac09ab", kill_on_drop: false }`
[INFO] [stdout] 42df09d5fb7db197bdcc20cb32b8ee31ee32a08d94571a46615a94c610ac09ab
