Dec 11 08:59:37.730 INFO checking sssilver/chest against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 08:59:37.730 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 08:59:38.250 INFO [stdout] 7d39d30145acec64f125185b293ec1372c2e9875efb091c9d10146664981f538
Dec 11 08:59:38.252 INFO running `"docker" "start" "-a" "7d39d30145acec64f125185b293ec1372c2e9875efb091c9d10146664981f538"`
Dec 11 08:59:40.879 INFO [stderr] usermod: no changes
Dec 11 08:59:40.976 INFO [stderr]     Checking chest v0.1.0 (/source)
Dec 11 08:59:41.410 INFO [stderr] warning: unused import: `std::error::Error`
Dec 11 08:59:41.410 INFO [stderr]  --> src/args.rs:3:5
Dec 11 08:59:41.410 INFO [stderr]   |
Dec 11 08:59:41.411 INFO [stderr] 3 | use std::error::Error;
Dec 11 08:59:41.411 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 11 08:59:41.411 INFO [stderr]   |
Dec 11 08:59:41.411 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 08:59:41.412 INFO [stderr] 
Dec 11 08:59:41.456 INFO [stderr] warning: unused variable: `message`
Dec 11 08:59:41.457 INFO [stderr]   --> src/error.rs:29:37
Dec 11 08:59:41.457 INFO [stderr]    |
Dec 11 08:59:41.457 INFO [stderr] 29 |             ChestError::Generic(ref message) => None,
Dec 11 08:59:41.457 INFO [stderr]    |                                     ^^^^^^^ help: consider using `_message` instead
Dec 11 08:59:41.457 INFO [stderr]    |
Dec 11 08:59:41.458 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 08:59:41.458 INFO [stderr] 
Dec 11 08:59:41.458 INFO [stderr] warning: unused variable: `err`
Dec 11 08:59:41.459 INFO [stderr]   --> src/command/create.rs:19:17
Dec 11 08:59:41.459 INFO [stderr]    |
Dec 11 08:59:41.459 INFO [stderr] 19 |             Err(err) => return Err(Box::new(ChestError::Generic("Error with the filesystem".to_string())))
Dec 11 08:59:41.459 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 11 08:59:41.459 INFO [stderr] 
Dec 11 08:59:41.460 INFO [stderr] warning: unused variable: `filename`
Dec 11 08:59:41.460 INFO [stderr]  --> src/command/add.rs:8:19
Dec 11 08:59:41.460 INFO [stderr]   |
Dec 11 08:59:41.461 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.461 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 11 08:59:41.461 INFO [stderr] 
Dec 11 08:59:41.461 INFO [stderr] warning: unused variable: `params`
Dec 11 08:59:41.462 INFO [stderr]  --> src/command/add.rs:8:37
Dec 11 08:59:41.462 INFO [stderr]   |
Dec 11 08:59:41.462 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.463 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 11 08:59:41.463 INFO [stderr] 
Dec 11 08:59:41.463 INFO [stderr] warning: unused variable: `filename`
Dec 11 08:59:41.463 INFO [stderr]  --> src/command/update.rs:8:19
Dec 11 08:59:41.463 INFO [stderr]   |
Dec 11 08:59:41.464 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.464 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 11 08:59:41.464 INFO [stderr] 
Dec 11 08:59:41.464 INFO [stderr] warning: unused variable: `params`
Dec 11 08:59:41.464 INFO [stderr]  --> src/command/update.rs:8:37
Dec 11 08:59:41.464 INFO [stderr]   |
Dec 11 08:59:41.464 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.464 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 11 08:59:41.465 INFO [stderr] 
Dec 11 08:59:41.465 INFO [stderr] warning: unused variable: `filename`
Dec 11 08:59:41.465 INFO [stderr]  --> src/command/remove.rs:8:19
Dec 11 08:59:41.465 INFO [stderr]   |
Dec 11 08:59:41.465 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.465 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 11 08:59:41.465 INFO [stderr] 
Dec 11 08:59:41.465 INFO [stderr] warning: unused variable: `params`
Dec 11 08:59:41.465 INFO [stderr]  --> src/command/remove.rs:8:37
Dec 11 08:59:41.465 INFO [stderr]   |
Dec 11 08:59:41.465 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.465 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 11 08:59:41.465 INFO [stderr] 
Dec 11 08:59:41.479 INFO [stderr] warning: type alias is never used: `Err`
Dec 11 08:59:41.479 INFO [stderr]   --> src/command/mod.rs:15:5
Dec 11 08:59:41.479 INFO [stderr]    |
Dec 11 08:59:41.479 INFO [stderr] 15 |     type Err = String;
Dec 11 08:59:41.479 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 08:59:41.479 INFO [stderr]    |
Dec 11 08:59:41.480 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 08:59:41.480 INFO [stderr] 
Dec 11 08:59:41.500 INFO [stderr] warning: unused import: `std::error::Error`
Dec 11 08:59:41.500 INFO [stderr]  --> src/args.rs:3:5
Dec 11 08:59:41.500 INFO [stderr]   |
Dec 11 08:59:41.500 INFO [stderr] 3 | use std::error::Error;
Dec 11 08:59:41.500 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 11 08:59:41.500 INFO [stderr]   |
Dec 11 08:59:41.500 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 08:59:41.500 INFO [stderr] 
Dec 11 08:59:41.657 INFO [stderr] warning: unused variable: `message`
Dec 11 08:59:41.657 INFO [stderr]   --> src/error.rs:29:37
Dec 11 08:59:41.657 INFO [stderr]    |
Dec 11 08:59:41.657 INFO [stderr] 29 |             ChestError::Generic(ref message) => None,
Dec 11 08:59:41.657 INFO [stderr]    |                                     ^^^^^^^ help: consider using `_message` instead
Dec 11 08:59:41.657 INFO [stderr]    |
Dec 11 08:59:41.657 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 08:59:41.657 INFO [stderr] 
Dec 11 08:59:41.657 INFO [stderr] warning: unused variable: `err`
Dec 11 08:59:41.657 INFO [stderr]   --> src/command/create.rs:19:17
Dec 11 08:59:41.657 INFO [stderr]    |
Dec 11 08:59:41.657 INFO [stderr] 19 |             Err(err) => return Err(Box::new(ChestError::Generic("Error with the filesystem".to_string())))
Dec 11 08:59:41.657 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 11 08:59:41.657 INFO [stderr] 
Dec 11 08:59:41.658 INFO [stderr] warning: unused variable: `filename`
Dec 11 08:59:41.658 INFO [stderr]  --> src/command/add.rs:8:19
Dec 11 08:59:41.658 INFO [stderr]   |
Dec 11 08:59:41.658 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.659 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 11 08:59:41.659 INFO [stderr] 
Dec 11 08:59:41.659 INFO [stderr] warning: unused variable: `params`
Dec 11 08:59:41.659 INFO [stderr]  --> src/command/add.rs:8:37
Dec 11 08:59:41.659 INFO [stderr]   |
Dec 11 08:59:41.660 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.660 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 11 08:59:41.660 INFO [stderr] 
Dec 11 08:59:41.660 INFO [stderr] warning: unused variable: `filename`
Dec 11 08:59:41.660 INFO [stderr]  --> src/command/update.rs:8:19
Dec 11 08:59:41.661 INFO [stderr]   |
Dec 11 08:59:41.661 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.661 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 11 08:59:41.661 INFO [stderr] 
Dec 11 08:59:41.661 INFO [stderr] warning: unused variable: `params`
Dec 11 08:59:41.661 INFO [stderr]  --> src/command/update.rs:8:37
Dec 11 08:59:41.662 INFO [stderr]   |
Dec 11 08:59:41.662 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.662 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 11 08:59:41.662 INFO [stderr] 
Dec 11 08:59:41.662 INFO [stderr] warning: unused variable: `filename`
Dec 11 08:59:41.663 INFO [stderr]  --> src/command/remove.rs:8:19
Dec 11 08:59:41.663 INFO [stderr]   |
Dec 11 08:59:41.663 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.663 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 11 08:59:41.663 INFO [stderr] 
Dec 11 08:59:41.664 INFO [stderr] warning: unused variable: `params`
Dec 11 08:59:41.664 INFO [stderr]  --> src/command/remove.rs:8:37
Dec 11 08:59:41.664 INFO [stderr]   |
Dec 11 08:59:41.664 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 11 08:59:41.665 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 11 08:59:41.665 INFO [stderr] 
Dec 11 08:59:41.686 INFO [stderr] warning: type alias is never used: `Err`
Dec 11 08:59:41.686 INFO [stderr]   --> src/command/mod.rs:15:5
Dec 11 08:59:41.686 INFO [stderr]    |
Dec 11 08:59:41.687 INFO [stderr] 15 |     type Err = String;
Dec 11 08:59:41.687 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 08:59:41.687 INFO [stderr]    |
Dec 11 08:59:41.687 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 08:59:41.687 INFO [stderr] 
Dec 11 08:59:41.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 11 08:59:41.731 INFO [stderr] su: No module specific data is present
Dec 11 08:59:43.388 INFO running `"docker" "inspect" "7d39d30145acec64f125185b293ec1372c2e9875efb091c9d10146664981f538"`
Dec 11 08:59:43.728 INFO running `"docker" "rm" "-f" "7d39d30145acec64f125185b293ec1372c2e9875efb091c9d10146664981f538"`
Dec 11 08:59:44.065 INFO [stdout] 7d39d30145acec64f125185b293ec1372c2e9875efb091c9d10146664981f538