[INFO] fetching crate sf-cli 1.0.6...
[INFO] checking sf-cli-1.0.6 against master#03c609abb6638f9d7f49f34326d4137d07f5cd61 for pr-155945
[INFO] extracting crate sf-cli 1.0.6 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate sf-cli 1.0.6
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sf-cli 1.0.6
[INFO] tweaked toml for crates.io crate sf-cli 1.0.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sf-cli 1.0.6 on toolchain 03c609abb6638f9d7f49f34326d4137d07f5cd61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sf-cli 1.0.6 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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 9052f3409967eca09f5418feb4b8319eb2ced839a69479c3bf63a32775c35ee8
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[INFO] running `Command { std: "docker" "rm" "-f" "9052f3409967eca09f5418feb4b8319eb2ced839a69479c3bf63a32775c35ee8", kill_on_drop: false }`
[INFO] [stdout] 9052f3409967eca09f5418feb4b8319eb2ced839a69479c3bf63a32775c35ee8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 578b11cf9e1450b9003d8f9010d1f4bd18e5f5760bab69fae7f48734cfb1ea67
[INFO] running `Command { std: "docker" "start" "-a" "578b11cf9e1450b9003d8f9010d1f4bd18e5f5760bab69fae7f48734cfb1ea67", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `tempfile::TempDir`
[INFO] [stdout]    --> src/hybrid_crypto.rs:624:9
[INFO] [stdout]     |
[INFO] [stdout] 624 |     use tempfile::TempDir;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `operation_progress` is never read
[INFO] [stdout]    --> src/tui.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout]  84 | pub struct App {
[INFO] [stdout]     |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 108 |     operation_progress: Option<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DeleteFiles`, `OverwriteFile`, and `ClearSettings` are never constructed
[INFO] [stdout]    --> src/tui.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | enum ConfirmAction {
[INFO] [stdout]     |      ------------- variants in this enum
[INFO] [stdout] 114 |     DeleteFiles,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 115 |     OverwriteFile,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 116 |     ClearSettings,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConfirmAction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Confirm` is never constructed
[INFO] [stdout]    --> src/tui.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | enum AppMode {
[INFO] [stdout]     |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 143 |     Confirm {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AppMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `crypto` is never read
[INFO] [stdout]    --> src/hybrid_crypto.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct HybridCryptoEngine {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] 178 |     crypto: CryptoEngine,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::PathBuf`
[INFO] [stdout]  --> examples/basic_usage.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{fs, path::PathBuf};
[INFO] [stdout]   |               ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `watcher`
[INFO] [stdout]   --> tests/watch_tests.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let watcher = FileWatcher::new(config);
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_watcher`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HybridPublicKey`
[INFO] [stdout]  --> tests/hybrid_tests.rs:5:60
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ssh_keys::{SshKeyDiscovery, SshKeyError, KeyAlgorithm, HybridPublicKey},
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]    --> src/hybrid_crypto.rs:664:13
[INFO] [stdout]     |
[INFO] [stdout] 664 |         let engine = HybridCryptoEngine::new();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `operation_progress` is never read
[INFO] [stdout]    --> src/tui.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout]  84 | pub struct App {
[INFO] [stdout]     |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 108 |     operation_progress: Option<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DeleteFiles`, `OverwriteFile`, and `ClearSettings` are never constructed
[INFO] [stdout]    --> src/tui.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | enum ConfirmAction {
[INFO] [stdout]     |      ------------- variants in this enum
[INFO] [stdout] 114 |     DeleteFiles,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 115 |     OverwriteFile,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 116 |     ClearSettings,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConfirmAction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Confirm` is never constructed
[INFO] [stdout]    --> src/tui.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | enum AppMode {
[INFO] [stdout]     |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 143 |     Confirm {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AppMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `crypto` is never read
[INFO] [stdout]    --> src/hybrid_crypto.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct HybridCryptoEngine {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] 178 |     crypto: CryptoEngine,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> tests/hybrid_tests.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let engine = HybridCryptoEngine::new();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "578b11cf9e1450b9003d8f9010d1f4bd18e5f5760bab69fae7f48734cfb1ea67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578b11cf9e1450b9003d8f9010d1f4bd18e5f5760bab69fae7f48734cfb1ea67", kill_on_drop: false }`
[INFO] [stdout] 578b11cf9e1450b9003d8f9010d1f4bd18e5f5760bab69fae7f48734cfb1ea67
