Oct 13 03:22:03.151 INFO checking Nercury/bytecache-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:22:03.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 03:22:03.720 INFO blam! 39da691a7bbd369044d7e13904b9484bbec556899b667ccf151c0e3e75da0189
Oct 13 03:22:03.722 INFO running `"docker" "start" "-a" "39da691a7bbd369044d7e13904b9484bbec556899b667ccf151c0e3e75da0189"`
Oct 13 03:22:05.417 INFO kablam! usermod: no changes
Oct 13 03:22:05.501 INFO kablam!     Checking bytecache v0.1.0 (/source)
Oct 13 03:22:06.548 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Oct 13 03:22:06.548 INFO kablam!   --> src/path.rs:90:64
Oct 13 03:22:06.548 INFO kablam!    |
Oct 13 03:22:06.548 INFO kablam! 90 |                     let name: String = [name.as_ref(), "meta"].connect(".");
Oct 13 03:22:06.548 INFO kablam!    |                                                                ^^^^^^^
Oct 13 03:22:06.548 INFO kablam!    |
Oct 13 03:22:06.548 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 03:22:06.548 INFO kablam! 
Oct 13 03:22:06.632 INFO kablam! warning: unused variable: `key`
Oct 13 03:22:06.633 INFO kablam!    --> src/mem.rs:136:30
Oct 13 03:22:06.633 INFO kablam!     |
Oct 13 03:22:06.633 INFO kablam! 136 |     fn fetch<R: Read>(&self, key: K) -> Result<R, CreateReaderError> {
Oct 13 03:22:06.633 INFO kablam!     |                              ^^^ help: consider using `_key` instead
Oct 13 03:22:06.633 INFO kablam!     |
Oct 13 03:22:06.633 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 03:22:06.633 INFO kablam! 
Oct 13 03:22:06.633 INFO kablam! warning: unused variable: `key`
Oct 13 03:22:06.633 INFO kablam!    --> src/mem.rs:140:31
Oct 13 03:22:06.633 INFO kablam!     |
Oct 13 03:22:06.633 INFO kablam! 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Oct 13 03:22:06.633 INFO kablam!     |                               ^^^ help: consider using `_key` instead
Oct 13 03:22:06.633 INFO kablam! 
Oct 13 03:22:06.633 INFO kablam! warning: unused variable: `required_mem`
Oct 13 03:22:06.633 INFO kablam!    --> src/mem.rs:140:39
Oct 13 03:22:06.633 INFO kablam!     |
Oct 13 03:22:06.633 INFO kablam! 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Oct 13 03:22:06.633 INFO kablam!     |                                       ^^^^^^^^^^^^ help: consider using `_required_mem` instead
Oct 13 03:22:06.633 INFO kablam! 
Oct 13 03:22:06.864 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Oct 13 03:22:06.864 INFO kablam!   --> src/path.rs:90:64
Oct 13 03:22:06.864 INFO kablam!    |
Oct 13 03:22:06.864 INFO kablam! 90 |                     let name: String = [name.as_ref(), "meta"].connect(".");
Oct 13 03:22:06.864 INFO kablam!    |                                                                ^^^^^^^
Oct 13 03:22:06.864 INFO kablam!    |
Oct 13 03:22:06.864 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 03:22:06.864 INFO kablam! 
Oct 13 03:22:07.228 INFO kablam! warning: unused variable: `key`
Oct 13 03:22:07.228 INFO kablam!    --> src/mem.rs:136:30
Oct 13 03:22:07.228 INFO kablam!     |
Oct 13 03:22:07.228 INFO kablam! 136 |     fn fetch<R: Read>(&self, key: K) -> Result<R, CreateReaderError> {
Oct 13 03:22:07.228 INFO kablam!     |                              ^^^ help: consider using `_key` instead
Oct 13 03:22:07.228 INFO kablam!     |
Oct 13 03:22:07.228 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 03:22:07.228 INFO kablam! 
Oct 13 03:22:07.228 INFO kablam! warning: unused variable: `key`
Oct 13 03:22:07.228 INFO kablam!    --> src/mem.rs:140:31
Oct 13 03:22:07.228 INFO kablam!     |
Oct 13 03:22:07.228 INFO kablam! 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Oct 13 03:22:07.228 INFO kablam!     |                               ^^^ help: consider using `_key` instead
Oct 13 03:22:07.228 INFO kablam! 
Oct 13 03:22:07.228 INFO kablam! warning: unused variable: `required_mem`
Oct 13 03:22:07.228 INFO kablam!    --> src/mem.rs:140:39
Oct 13 03:22:07.228 INFO kablam!     |
Oct 13 03:22:07.228 INFO kablam! 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Oct 13 03:22:07.228 INFO kablam!     |                                       ^^^^^^^^^^^^ help: consider using `_required_mem` instead
Oct 13 03:22:07.228 INFO kablam! 
Oct 13 03:22:07.772 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Oct 13 03:22:07.775 INFO kablam! su: No module specific data is present
Oct 13 03:22:08.705 INFO running `"docker" "rm" "-f" "39da691a7bbd369044d7e13904b9484bbec556899b667ccf151c0e3e75da0189"`
Oct 13 03:22:09.055 INFO blam! 39da691a7bbd369044d7e13904b9484bbec556899b667ccf151c0e3e75da0189