Oct 21 18:41:22.139 INFO checking cyplo/rustback against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 18:41:22.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 18:41:22.586 INFO blam! 7d5df4260a7a2e4de008b0be268256113ccf39b2df67ba8d29466282a3e47d7a
Oct 21 18:41:22.588 INFO running `"docker" "start" "-a" "7d5df4260a7a2e4de008b0be268256113ccf39b2df67ba8d29466282a3e47d7a"`
Oct 21 18:41:23.856 INFO kablam! usermod: no changes
Oct 21 18:41:23.956 INFO kablam!     Checking dir-diff v0.3.1
Oct 21 18:41:23.960 INFO kablam!     Checking bakare v0.1.0 (/source)
Oct 21 18:41:25.364 INFO kablam! warning: unused variable: `path`
Oct 21 18:41:25.364 INFO kablam!   --> src/backup.rs:32:32
Oct 21 18:41:25.364 INFO kablam!    |
Oct 21 18:41:25.364 INFO kablam! 32 |     pub fn file_version(&self, path: &Path) -> Version {
Oct 21 18:41:25.364 INFO kablam!    |                                ^^^^ help: consider using `_path` instead
Oct 21 18:41:25.364 INFO kablam!    |
Oct 21 18:41:25.364 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 18:41:25.364 INFO kablam! 
Oct 21 18:41:25.364 INFO kablam! warning: unused variable: `what`
Oct 21 18:41:25.364 INFO kablam!   --> src/restore.rs:34:41
Oct 21 18:41:25.364 INFO kablam!    |
Oct 21 18:41:25.364 INFO kablam! 34 |     pub fn restore_as_of_version(&self, what: WhatToRestore, version: Version) -> Result<(), io::Error> {
Oct 21 18:41:25.364 INFO kablam!    |                                         ^^^^ help: consider using `_what` instead
Oct 21 18:41:25.364 INFO kablam! 
Oct 21 18:41:25.364 INFO kablam! warning: unused variable: `version`
Oct 21 18:41:25.364 INFO kablam!   --> src/restore.rs:34:62
Oct 21 18:41:25.364 INFO kablam!    |
Oct 21 18:41:25.364 INFO kablam! 34 |     pub fn restore_as_of_version(&self, what: WhatToRestore, version: Version) -> Result<(), io::Error> {
Oct 21 18:41:25.364 INFO kablam!    |                                                              ^^^^^^^ help: consider using `_version` instead
Oct 21 18:41:25.364 INFO kablam! 
Oct 21 18:41:25.400 INFO kablam! warning: method is never used: `next`
Oct 21 18:41:25.400 INFO kablam!  --> src/storage.rs:8:5
Oct 21 18:41:25.400 INFO kablam!   |
Oct 21 18:41:25.400 INFO kablam! 8 |     fn next(self) -> Self {
Oct 21 18:41:25.400 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:41:25.400 INFO kablam!   |
Oct 21 18:41:25.400 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 18:41:25.400 INFO kablam! 
Oct 21 18:41:25.400 INFO kablam! warning: struct is never constructed: `Index`
Oct 21 18:41:25.400 INFO kablam!   --> src/storage.rs:29:1
Oct 21 18:41:25.400 INFO kablam!    |
Oct 21 18:41:25.400 INFO kablam! 29 | struct Index<'a> {
Oct 21 18:41:25.400 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 21 18:41:25.400 INFO kablam! 
Oct 21 18:41:25.400 INFO kablam! warning: method is never used: `new`
Oct 21 18:41:25.400 INFO kablam!   --> src/storage.rs:35:5
Oct 21 18:41:25.400 INFO kablam!    |
Oct 21 18:41:25.400 INFO kablam! 35 |     fn new() -> Self {
Oct 21 18:41:25.400 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 21 18:41:25.400 INFO kablam! 
Oct 21 18:41:25.400 INFO kablam! warning: method is never used: `store`
Oct 21 18:41:25.400 INFO kablam!   --> src/storage.rs:42:5
Oct 21 18:41:25.400 INFO kablam!    |
Oct 21 18:41:25.400 INFO kablam! 42 |     fn store(&mut self, source_path: &'a str, hash: Hash) -> (Version, String) {
Oct 21 18:41:25.400 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:41:25.400 INFO kablam! 
Oct 21 18:41:25.400 INFO kablam! warning: method is never used: `latest_version_for_path`
Oct 21 18:41:25.400 INFO kablam!   --> src/storage.rs:91:5
Oct 21 18:41:25.400 INFO kablam!    |
Oct 21 18:41:25.400 INFO kablam! 91 |     fn latest_version_for_path(&self, path: &str) -> Option<Version> {
Oct 21 18:41:25.400 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:41:25.400 INFO kablam! 
Oct 21 18:41:25.792 INFO kablam! warning: unused variable: `path`
Oct 21 18:41:25.792 INFO kablam!   --> src/backup.rs:32:32
Oct 21 18:41:25.792 INFO kablam!    |
Oct 21 18:41:25.792 INFO kablam! 32 |     pub fn file_version(&self, path: &Path) -> Version {
Oct 21 18:41:25.792 INFO kablam!    |                                ^^^^ help: consider using `_path` instead
Oct 21 18:41:25.792 INFO kablam!    |
Oct 21 18:41:25.792 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 18:41:25.792 INFO kablam! 
Oct 21 18:41:25.792 INFO kablam! warning: unused variable: `what`
Oct 21 18:41:25.792 INFO kablam!   --> src/restore.rs:34:41
Oct 21 18:41:25.792 INFO kablam!    |
Oct 21 18:41:25.792 INFO kablam! 34 |     pub fn restore_as_of_version(&self, what: WhatToRestore, version: Version) -> Result<(), io::Error> {
Oct 21 18:41:25.792 INFO kablam!    |                                         ^^^^ help: consider using `_what` instead
Oct 21 18:41:25.792 INFO kablam! 
Oct 21 18:41:25.792 INFO kablam! warning: unused variable: `version`
Oct 21 18:41:25.792 INFO kablam!   --> src/restore.rs:34:62
Oct 21 18:41:25.792 INFO kablam!    |
Oct 21 18:41:25.792 INFO kablam! 34 |     pub fn restore_as_of_version(&self, what: WhatToRestore, version: Version) -> Result<(), io::Error> {
Oct 21 18:41:25.792 INFO kablam!    |                                                              ^^^^^^^ help: consider using `_version` instead
Oct 21 18:41:25.792 INFO kablam! 
Oct 21 18:41:27.040 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
Oct 21 18:41:27.052 INFO kablam! su: No module specific data is present
Oct 21 18:41:27.917 INFO running `"docker" "rm" "-f" "7d5df4260a7a2e4de008b0be268256113ccf39b2df67ba8d29466282a3e47d7a"`
Oct 21 18:41:28.285 INFO blam! 7d5df4260a7a2e4de008b0be268256113ccf39b2df67ba8d29466282a3e47d7a