Nov 09 14:33:30.558 INFO checking cyplo/rustback against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 14:33:30.559 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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"`
Nov 09 14:33:30.763 INFO blam! d1da56d5395500e0488f228cfad5e5e6c3010d253993e13dc17d38e94adbc925
Nov 09 14:33:30.764 INFO running `"docker" "start" "-a" "d1da56d5395500e0488f228cfad5e5e6c3010d253993e13dc17d38e94adbc925"`
Nov 09 14:33:31.219 INFO kablam! usermod: no changes
Nov 09 14:33:31.315 INFO kablam!     Checking dir-diff v0.3.1
Nov 09 14:33:31.315 INFO kablam!     Checking rust-crypto v0.2.36
Nov 09 14:33:36.357 INFO kablam!     Checking bakare v0.1.0 (/source)
Nov 09 14:33:37.044 INFO kablam! warning: unused variable: `path`
Nov 09 14:33:37.045 INFO kablam!   --> src/backup.rs:32:32
Nov 09 14:33:37.045 INFO kablam!    |
Nov 09 14:33:37.045 INFO kablam! 32 |     pub fn file_version(&self, path: &Path) -> Version {
Nov 09 14:33:37.045 INFO kablam!    |                                ^^^^ help: consider using `_path` instead
Nov 09 14:33:37.045 INFO kablam!    |
Nov 09 14:33:37.045 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 14:33:37.045 INFO kablam! 
Nov 09 14:33:37.045 INFO kablam! warning: unused variable: `what`
Nov 09 14:33:37.045 INFO kablam!   --> src/restore.rs:34:41
Nov 09 14:33:37.045 INFO kablam!    |
Nov 09 14:33:37.045 INFO kablam! 34 |     pub fn restore_as_of_version(&self, what: WhatToRestore, version: Version) -> Result<(), io::Error> {
Nov 09 14:33:37.045 INFO kablam!    |                                         ^^^^ help: consider using `_what` instead
Nov 09 14:33:37.045 INFO kablam! 
Nov 09 14:33:37.045 INFO kablam! warning: unused variable: `version`
Nov 09 14:33:37.045 INFO kablam!   --> src/restore.rs:34:62
Nov 09 14:33:37.045 INFO kablam!    |
Nov 09 14:33:37.045 INFO kablam! 34 |     pub fn restore_as_of_version(&self, what: WhatToRestore, version: Version) -> Result<(), io::Error> {
Nov 09 14:33:37.045 INFO kablam!    |                                                              ^^^^^^^ help: consider using `_version` instead
Nov 09 14:33:37.045 INFO kablam! 
Nov 09 14:33:37.049 INFO kablam! warning: method is never used: `next`
Nov 09 14:33:37.049 INFO kablam!  --> src/storage.rs:8:5
Nov 09 14:33:37.049 INFO kablam!   |
Nov 09 14:33:37.049 INFO kablam! 8 |     fn next(self) -> Self {
Nov 09 14:33:37.049 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:33:37.049 INFO kablam!   |
Nov 09 14:33:37.049 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 14:33:37.049 INFO kablam! 
Nov 09 14:33:37.049 INFO kablam! warning: struct is never constructed: `Index`
Nov 09 14:33:37.049 INFO kablam!   --> src/storage.rs:29:1
Nov 09 14:33:37.049 INFO kablam!    |
Nov 09 14:33:37.049 INFO kablam! 29 | struct Index<'a> {
Nov 09 14:33:37.049 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 09 14:33:37.049 INFO kablam! 
Nov 09 14:33:37.051 INFO kablam! warning: method is never used: `new`
Nov 09 14:33:37.051 INFO kablam!   --> src/storage.rs:35:5
Nov 09 14:33:37.051 INFO kablam!    |
Nov 09 14:33:37.051 INFO kablam! 35 |     fn new() -> Self {
Nov 09 14:33:37.051 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 14:33:37.051 INFO kablam! 
Nov 09 14:33:37.051 INFO kablam! warning: method is never used: `store`
Nov 09 14:33:37.051 INFO kablam!   --> src/storage.rs:42:5
Nov 09 14:33:37.051 INFO kablam!    |
Nov 09 14:33:37.051 INFO kablam! 42 |     fn store(&mut self, source_path: &'a str, hash: Hash) -> (Version, String) {
Nov 09 14:33:37.051 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:33:37.051 INFO kablam! 
Nov 09 14:33:37.051 INFO kablam! warning: method is never used: `latest_version_for_path`
Nov 09 14:33:37.051 INFO kablam!   --> src/storage.rs:91:5
Nov 09 14:33:37.051 INFO kablam!    |
Nov 09 14:33:37.051 INFO kablam! 91 |     fn latest_version_for_path(&self, path: &str) -> Option<Version> {
Nov 09 14:33:37.051 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:33:37.051 INFO kablam! 
Nov 09 14:33:37.199 INFO kablam! warning: unused variable: `path`
Nov 09 14:33:37.199 INFO kablam!   --> src/backup.rs:32:32
Nov 09 14:33:37.199 INFO kablam!    |
Nov 09 14:33:37.199 INFO kablam! 32 |     pub fn file_version(&self, path: &Path) -> Version {
Nov 09 14:33:37.199 INFO kablam!    |                                ^^^^ help: consider using `_path` instead
Nov 09 14:33:37.203 INFO kablam!    |
Nov 09 14:33:37.203 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 14:33:37.203 INFO kablam! 
Nov 09 14:33:37.203 INFO kablam! warning: unused variable: `what`
Nov 09 14:33:37.203 INFO kablam!   --> src/restore.rs:34:41
Nov 09 14:33:37.203 INFO kablam!    |
Nov 09 14:33:37.203 INFO kablam! 34 |     pub fn restore_as_of_version(&self, what: WhatToRestore, version: Version) -> Result<(), io::Error> {
Nov 09 14:33:37.203 INFO kablam!    |                                         ^^^^ help: consider using `_what` instead
Nov 09 14:33:37.203 INFO kablam! 
Nov 09 14:33:37.203 INFO kablam! warning: unused variable: `version`
Nov 09 14:33:37.203 INFO kablam!   --> src/restore.rs:34:62
Nov 09 14:33:37.203 INFO kablam!    |
Nov 09 14:33:37.203 INFO kablam! 34 |     pub fn restore_as_of_version(&self, what: WhatToRestore, version: Version) -> Result<(), io::Error> {
Nov 09 14:33:37.203 INFO kablam!    |                                                              ^^^^^^^ help: consider using `_version` instead
Nov 09 14:33:37.203 INFO kablam! 
Nov 09 14:33:37.760 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.51s
Nov 09 14:33:37.761 INFO kablam! su: No module specific data is present
Nov 09 14:33:38.102 INFO running `"docker" "rm" "-f" "d1da56d5395500e0488f228cfad5e5e6c3010d253993e13dc17d38e94adbc925"`
Nov 09 14:33:38.222 INFO blam! d1da56d5395500e0488f228cfad5e5e6c3010d253993e13dc17d38e94adbc925