Dec 04 09:39:45.052 INFO checking sssilver/chest against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 09:39:45.052 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 09:39:45.602 INFO [stdout] 35e8a807049b11445453aa9a7a924a082ca79156798f1252c91d4de5dde2ff62
Dec 04 09:39:45.607 INFO running `"docker" "start" "-a" "35e8a807049b11445453aa9a7a924a082ca79156798f1252c91d4de5dde2ff62"`
Dec 04 09:39:47.442 INFO [stderr] usermod: no changes
Dec 04 09:39:47.519 INFO [stderr]     Checking chest v0.1.0 (/source)
Dec 04 09:39:47.799 INFO [stderr] warning: unused import: `std::error::Error`
Dec 04 09:39:47.799 INFO [stderr]  --> src/args.rs:3:5
Dec 04 09:39:47.799 INFO [stderr]   |
Dec 04 09:39:47.799 INFO [stderr] 3 | use std::error::Error;
Dec 04 09:39:47.799 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 04 09:39:47.799 INFO [stderr]   |
Dec 04 09:39:47.799 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 09:39:47.799 INFO [stderr] 
Dec 04 09:39:47.815 INFO [stderr] warning: unused import: `std::error::Error`
Dec 04 09:39:47.815 INFO [stderr]  --> src/args.rs:3:5
Dec 04 09:39:47.815 INFO [stderr]   |
Dec 04 09:39:47.815 INFO [stderr] 3 | use std::error::Error;
Dec 04 09:39:47.815 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 04 09:39:47.815 INFO [stderr]   |
Dec 04 09:39:47.815 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 09:39:47.815 INFO [stderr] 
Dec 04 09:39:47.867 INFO [stderr] warning: unused variable: `message`
Dec 04 09:39:47.867 INFO [stderr]   --> src/error.rs:29:37
Dec 04 09:39:47.867 INFO [stderr]    |
Dec 04 09:39:47.867 INFO [stderr] 29 |             ChestError::Generic(ref message) => None,
Dec 04 09:39:47.867 INFO [stderr]    |                                     ^^^^^^^ help: consider using `_message` instead
Dec 04 09:39:47.867 INFO [stderr]    |
Dec 04 09:39:47.867 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 09:39:47.867 INFO [stderr] 
Dec 04 09:39:47.867 INFO [stderr] warning: unused variable: `err`
Dec 04 09:39:47.867 INFO [stderr]   --> src/command/create.rs:19:17
Dec 04 09:39:47.867 INFO [stderr]    |
Dec 04 09:39:47.867 INFO [stderr] 19 |             Err(err) => return Err(Box::new(ChestError::Generic("Error with the filesystem".to_string())))
Dec 04 09:39:47.867 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 04 09:39:47.867 INFO [stderr] 
Dec 04 09:39:47.867 INFO [stderr] warning: unused variable: `filename`
Dec 04 09:39:47.867 INFO [stderr]  --> src/command/add.rs:8:19
Dec 04 09:39:47.867 INFO [stderr]   |
Dec 04 09:39:47.867 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.867 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 04 09:39:47.867 INFO [stderr] 
Dec 04 09:39:47.867 INFO [stderr] warning: unused variable: `params`
Dec 04 09:39:47.867 INFO [stderr]  --> src/command/add.rs:8:37
Dec 04 09:39:47.867 INFO [stderr]   |
Dec 04 09:39:47.867 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.867 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 04 09:39:47.867 INFO [stderr] 
Dec 04 09:39:47.867 INFO [stderr] warning: unused variable: `filename`
Dec 04 09:39:47.867 INFO [stderr]  --> src/command/update.rs:8:19
Dec 04 09:39:47.867 INFO [stderr]   |
Dec 04 09:39:47.867 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.867 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 04 09:39:47.867 INFO [stderr] 
Dec 04 09:39:47.867 INFO [stderr] warning: unused variable: `params`
Dec 04 09:39:47.867 INFO [stderr]  --> src/command/update.rs:8:37
Dec 04 09:39:47.867 INFO [stderr]   |
Dec 04 09:39:47.867 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.867 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 04 09:39:47.867 INFO [stderr] 
Dec 04 09:39:47.867 INFO [stderr] warning: unused variable: `filename`
Dec 04 09:39:47.867 INFO [stderr]  --> src/command/remove.rs:8:19
Dec 04 09:39:47.867 INFO [stderr]   |
Dec 04 09:39:47.867 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.867 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 04 09:39:47.867 INFO [stderr] 
Dec 04 09:39:47.867 INFO [stderr] warning: unused variable: `params`
Dec 04 09:39:47.867 INFO [stderr]  --> src/command/remove.rs:8:37
Dec 04 09:39:47.867 INFO [stderr]   |
Dec 04 09:39:47.867 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.867 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 04 09:39:47.867 INFO [stderr] 
Dec 04 09:39:47.887 INFO [stderr] warning: type alias is never used: `Err`
Dec 04 09:39:47.887 INFO [stderr]   --> src/command/mod.rs:15:5
Dec 04 09:39:47.887 INFO [stderr]    |
Dec 04 09:39:47.887 INFO [stderr] 15 |     type Err = String;
Dec 04 09:39:47.887 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 09:39:47.887 INFO [stderr]    |
Dec 04 09:39:47.887 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 09:39:47.887 INFO [stderr] 
Dec 04 09:39:47.923 INFO [stderr] warning: unused variable: `message`
Dec 04 09:39:47.923 INFO [stderr]   --> src/error.rs:29:37
Dec 04 09:39:47.923 INFO [stderr]    |
Dec 04 09:39:47.923 INFO [stderr] 29 |             ChestError::Generic(ref message) => None,
Dec 04 09:39:47.923 INFO [stderr]    |                                     ^^^^^^^ help: consider using `_message` instead
Dec 04 09:39:47.923 INFO [stderr]    |
Dec 04 09:39:47.923 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 09:39:47.923 INFO [stderr] 
Dec 04 09:39:47.923 INFO [stderr] warning: unused variable: `err`
Dec 04 09:39:47.923 INFO [stderr]   --> src/command/create.rs:19:17
Dec 04 09:39:47.923 INFO [stderr]    |
Dec 04 09:39:47.923 INFO [stderr] 19 |             Err(err) => return Err(Box::new(ChestError::Generic("Error with the filesystem".to_string())))
Dec 04 09:39:47.923 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 04 09:39:47.923 INFO [stderr] 
Dec 04 09:39:47.923 INFO [stderr] warning: unused variable: `filename`
Dec 04 09:39:47.923 INFO [stderr]  --> src/command/add.rs:8:19
Dec 04 09:39:47.923 INFO [stderr]   |
Dec 04 09:39:47.923 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.923 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 04 09:39:47.923 INFO [stderr] 
Dec 04 09:39:47.923 INFO [stderr] warning: unused variable: `params`
Dec 04 09:39:47.923 INFO [stderr]  --> src/command/add.rs:8:37
Dec 04 09:39:47.923 INFO [stderr]   |
Dec 04 09:39:47.923 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.923 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 04 09:39:47.923 INFO [stderr] 
Dec 04 09:39:47.923 INFO [stderr] warning: unused variable: `filename`
Dec 04 09:39:47.923 INFO [stderr]  --> src/command/update.rs:8:19
Dec 04 09:39:47.923 INFO [stderr]   |
Dec 04 09:39:47.923 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.923 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 04 09:39:47.923 INFO [stderr] 
Dec 04 09:39:47.923 INFO [stderr] warning: unused variable: `params`
Dec 04 09:39:47.923 INFO [stderr]  --> src/command/update.rs:8:37
Dec 04 09:39:47.923 INFO [stderr]   |
Dec 04 09:39:47.923 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.923 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 04 09:39:47.923 INFO [stderr] 
Dec 04 09:39:47.923 INFO [stderr] warning: unused variable: `filename`
Dec 04 09:39:47.923 INFO [stderr]  --> src/command/remove.rs:8:19
Dec 04 09:39:47.923 INFO [stderr]   |
Dec 04 09:39:47.923 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.923 INFO [stderr]   |                   ^^^^^^^^ help: consider using `_filename` instead
Dec 04 09:39:47.923 INFO [stderr] 
Dec 04 09:39:47.923 INFO [stderr] warning: unused variable: `params`
Dec 04 09:39:47.923 INFO [stderr]  --> src/command/remove.rs:8:37
Dec 04 09:39:47.923 INFO [stderr]   |
Dec 04 09:39:47.923 INFO [stderr] 8 |     fn run(&self, filename: String, params: Vec<String>) -> Result<(), Box<ChestError>> {
Dec 04 09:39:47.923 INFO [stderr]   |                                     ^^^^^^ help: consider using `_params` instead
Dec 04 09:39:47.923 INFO [stderr] 
Dec 04 09:39:47.945 INFO [stderr] warning: type alias is never used: `Err`
Dec 04 09:39:47.945 INFO [stderr]   --> src/command/mod.rs:15:5
Dec 04 09:39:47.945 INFO [stderr]    |
Dec 04 09:39:47.945 INFO [stderr] 15 |     type Err = String;
Dec 04 09:39:47.945 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 09:39:47.945 INFO [stderr]    |
Dec 04 09:39:47.945 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 09:39:47.945 INFO [stderr] 
Dec 04 09:39:47.998 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 04 09:39:48.000 INFO [stderr] su: No module specific data is present
Dec 04 09:39:49.123 INFO running `"docker" "inspect" "35e8a807049b11445453aa9a7a924a082ca79156798f1252c91d4de5dde2ff62"`
Dec 04 09:39:49.571 INFO running `"docker" "rm" "-f" "35e8a807049b11445453aa9a7a924a082ca79156798f1252c91d4de5dde2ff62"`
Dec 04 09:39:49.827 INFO [stdout] 35e8a807049b11445453aa9a7a924a082ca79156798f1252c91d4de5dde2ff62