Oct 31 20:37:37.647 INFO checking sssilver/chest against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 20:37:37.648 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Oct 31 20:37:38.044 INFO blam! 4dc32d1f585f3c8d315ff2df2f54e402ead706c045ef7a066d78369ba3f41565
Oct 31 20:37:38.046 INFO running `"docker" "start" "-a" "4dc32d1f585f3c8d315ff2df2f54e402ead706c045ef7a066d78369ba3f41565"`
Oct 31 20:37:38.693 INFO kablam! usermod: no changes
Oct 31 20:37:38.727 INFO kablam!     Checking chest v0.1.0 (/source)
Oct 31 20:37:38.868 INFO kablam! warning: unused import: `std::error::Error`
Oct 31 20:37:38.868 INFO kablam!  --> src/args.rs:3:5
Oct 31 20:37:38.868 INFO kablam!   |
Oct 31 20:37:38.868 INFO kablam! 3 | use std::error::Error;
Oct 31 20:37:38.868 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 31 20:37:38.868 INFO kablam!   |
Oct 31 20:37:38.868 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 20:37:38.868 INFO kablam! 
Oct 31 20:37:38.932 INFO kablam! warning: unused import: `std::error::Error`
Oct 31 20:37:38.932 INFO kablam!  --> src/args.rs:3:5
Oct 31 20:37:38.932 INFO kablam!   |
Oct 31 20:37:38.932 INFO kablam! 3 | use std::error::Error;
Oct 31 20:37:38.932 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 31 20:37:38.932 INFO kablam!   |
Oct 31 20:37:38.932 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 20:37:38.932 INFO kablam! 
Oct 31 20:37:38.948 INFO kablam! warning: unused variable: `message`
Oct 31 20:37:38.948 INFO kablam!   --> src/error.rs:29:37
Oct 31 20:37:38.948 INFO kablam!    |
Oct 31 20:37:38.948 INFO kablam! 29 |             ChestError::Generic(ref message) => None,
Oct 31 20:37:38.948 INFO kablam!    |                                     ^^^^^^^ help: consider using `_message` instead
Oct 31 20:37:38.948 INFO kablam!    |
Oct 31 20:37:38.948 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:37:38.948 INFO kablam! 
Oct 31 20:37:38.948 INFO kablam! warning: unused variable: `err`
Oct 31 20:37:38.949 INFO kablam!   --> src/command/create.rs:19:17
Oct 31 20:37:38.949 INFO kablam!    |
Oct 31 20:37:38.949 INFO kablam! 19 |             Err(err) => return Err(Box::new(ChestError::Generic("Error with the filesystem".to_string())))
Oct 31 20:37:38.949 INFO kablam!    |                 ^^^ help: consider using `_err` instead
Oct 31 20:37:38.949 INFO kablam! 
Oct 31 20:37:38.949 INFO kablam! warning: unused variable: `filename`
Oct 31 20:37:38.949 INFO kablam!  --> src/command/add.rs:8:19
Oct 31 20:37:38.949 INFO kablam!   |
Oct 31 20:37:38.949 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.949 INFO kablam!   |                   ^^^^^^^^ help: consider using `_filename` instead
Oct 31 20:37:38.949 INFO kablam! 
Oct 31 20:37:38.949 INFO kablam! warning: unused variable: `params`
Oct 31 20:37:38.949 INFO kablam!  --> src/command/add.rs:8:37
Oct 31 20:37:38.949 INFO kablam!   |
Oct 31 20:37:38.949 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.949 INFO kablam!   |                                     ^^^^^^ help: consider using `_params` instead
Oct 31 20:37:38.949 INFO kablam! 
Oct 31 20:37:38.949 INFO kablam! warning: unused variable: `filename`
Oct 31 20:37:38.949 INFO kablam!  --> src/command/update.rs:8:19
Oct 31 20:37:38.949 INFO kablam!   |
Oct 31 20:37:38.949 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.949 INFO kablam!   |                   ^^^^^^^^ help: consider using `_filename` instead
Oct 31 20:37:38.949 INFO kablam! 
Oct 31 20:37:38.949 INFO kablam! warning: unused variable: `params`
Oct 31 20:37:38.949 INFO kablam!  --> src/command/update.rs:8:37
Oct 31 20:37:38.949 INFO kablam!   |
Oct 31 20:37:38.949 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.949 INFO kablam!   |                                     ^^^^^^ help: consider using `_params` instead
Oct 31 20:37:38.949 INFO kablam! 
Oct 31 20:37:38.949 INFO kablam! warning: unused variable: `filename`
Oct 31 20:37:38.949 INFO kablam!  --> src/command/remove.rs:8:19
Oct 31 20:37:38.949 INFO kablam!   |
Oct 31 20:37:38.949 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.949 INFO kablam!   |                   ^^^^^^^^ help: consider using `_filename` instead
Oct 31 20:37:38.949 INFO kablam! 
Oct 31 20:37:38.949 INFO kablam! warning: unused variable: `params`
Oct 31 20:37:38.949 INFO kablam!  --> src/command/remove.rs:8:37
Oct 31 20:37:38.949 INFO kablam!   |
Oct 31 20:37:38.949 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.949 INFO kablam!   |                                     ^^^^^^ help: consider using `_params` instead
Oct 31 20:37:38.949 INFO kablam! 
Oct 31 20:37:38.949 INFO kablam! warning: type alias is never used: `Err`
Oct 31 20:37:38.949 INFO kablam!   --> src/command/mod.rs:15:5
Oct 31 20:37:38.949 INFO kablam!    |
Oct 31 20:37:38.949 INFO kablam! 15 |     type Err = String;
Oct 31 20:37:38.949 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 31 20:37:38.949 INFO kablam!    |
Oct 31 20:37:38.949 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 20:37:38.949 INFO kablam! 
Oct 31 20:37:38.984 INFO kablam! warning: unused variable: `message`
Oct 31 20:37:38.984 INFO kablam!   --> src/error.rs:29:37
Oct 31 20:37:38.984 INFO kablam!    |
Oct 31 20:37:38.984 INFO kablam! 29 |             ChestError::Generic(ref message) => None,
Oct 31 20:37:38.984 INFO kablam!    |                                     ^^^^^^^ help: consider using `_message` instead
Oct 31 20:37:38.984 INFO kablam!    |
Oct 31 20:37:38.984 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:37:38.984 INFO kablam! 
Oct 31 20:37:38.984 INFO kablam! warning: unused variable: `err`
Oct 31 20:37:38.984 INFO kablam!   --> src/command/create.rs:19:17
Oct 31 20:37:38.984 INFO kablam!    |
Oct 31 20:37:38.984 INFO kablam! 19 |             Err(err) => return Err(Box::new(ChestError::Generic("Error with the filesystem".to_string())))
Oct 31 20:37:38.984 INFO kablam!    |                 ^^^ help: consider using `_err` instead
Oct 31 20:37:38.984 INFO kablam! 
Oct 31 20:37:38.984 INFO kablam! warning: unused variable: `filename`
Oct 31 20:37:38.984 INFO kablam!  --> src/command/add.rs:8:19
Oct 31 20:37:38.984 INFO kablam!   |
Oct 31 20:37:38.984 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.984 INFO kablam!   |                   ^^^^^^^^ help: consider using `_filename` instead
Oct 31 20:37:38.984 INFO kablam! 
Oct 31 20:37:38.984 INFO kablam! warning: unused variable: `params`
Oct 31 20:37:38.984 INFO kablam!  --> src/command/add.rs:8:37
Oct 31 20:37:38.984 INFO kablam!   |
Oct 31 20:37:38.984 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.984 INFO kablam!   |                                     ^^^^^^ help: consider using `_params` instead
Oct 31 20:37:38.984 INFO kablam! 
Oct 31 20:37:38.984 INFO kablam! warning: unused variable: `filename`
Oct 31 20:37:38.984 INFO kablam!  --> src/command/update.rs:8:19
Oct 31 20:37:38.984 INFO kablam!   |
Oct 31 20:37:38.984 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.984 INFO kablam!   |                   ^^^^^^^^ help: consider using `_filename` instead
Oct 31 20:37:38.984 INFO kablam! 
Oct 31 20:37:38.984 INFO kablam! warning: unused variable: `params`
Oct 31 20:37:38.984 INFO kablam!  --> src/command/update.rs:8:37
Oct 31 20:37:38.984 INFO kablam!   |
Oct 31 20:37:38.984 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.984 INFO kablam!   |                                     ^^^^^^ help: consider using `_params` instead
Oct 31 20:37:38.984 INFO kablam! 
Oct 31 20:37:38.984 INFO kablam! warning: unused variable: `filename`
Oct 31 20:37:38.984 INFO kablam!  --> src/command/remove.rs:8:19
Oct 31 20:37:38.984 INFO kablam!   |
Oct 31 20:37:38.984 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.984 INFO kablam!   |                   ^^^^^^^^ help: consider using `_filename` instead
Oct 31 20:37:38.984 INFO kablam! 
Oct 31 20:37:38.984 INFO kablam! warning: unused variable: `params`
Oct 31 20:37:38.985 INFO kablam!  --> src/command/remove.rs:8:37
Oct 31 20:37:38.985 INFO kablam!   |
Oct 31 20:37:38.985 INFO kablam! 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Oct 31 20:37:38.985 INFO kablam!   |                                     ^^^^^^ help: consider using `_params` instead
Oct 31 20:37:38.985 INFO kablam! 
Oct 31 20:37:39.005 INFO kablam! warning: type alias is never used: `Err`
Oct 31 20:37:39.005 INFO kablam!   --> src/command/mod.rs:15:5
Oct 31 20:37:39.005 INFO kablam!    |
Oct 31 20:37:39.005 INFO kablam! 15 |     type Err = String;
Oct 31 20:37:39.005 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 31 20:37:39.005 INFO kablam!    |
Oct 31 20:37:39.005 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 20:37:39.005 INFO kablam! 
Oct 31 20:37:39.044 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Oct 31 20:37:39.050 INFO kablam! su: No module specific data is present
Oct 31 20:37:39.972 INFO running `"docker" "rm" "-f" "4dc32d1f585f3c8d315ff2df2f54e402ead706c045ef7a066d78369ba3f41565"`
Oct 31 20:37:40.159 INFO blam! 4dc32d1f585f3c8d315ff2df2f54e402ead706c045ef7a066d78369ba3f41565