Nov 01 10:53:40.803 INFO checking Nercury/bytecache-rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 10:53:40.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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"`
Nov 01 10:53:41.271 INFO blam! 80cab17f3cc3750c50aad5f7d2064d1c8c18f1c34bdcedc675bb0b9f6627cf9d
Nov 01 10:53:41.273 INFO running `"docker" "start" "-a" "80cab17f3cc3750c50aad5f7d2064d1c8c18f1c34bdcedc675bb0b9f6627cf9d"`
Nov 01 10:53:43.187 INFO kablam! usermod: no changes
Nov 01 10:53:43.274 INFO kablam!     Checking bytecache v0.1.0 (/source)
Nov 01 10:53:44.308 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Nov 01 10:53:44.308 INFO kablam!   --> src/path.rs:90:64
Nov 01 10:53:44.308 INFO kablam!    |
Nov 01 10:53:44.308 INFO kablam! 90 |                     let name: String = [name.as_ref(), "meta"].connect(".");
Nov 01 10:53:44.308 INFO kablam!    |                                                                ^^^^^^^
Nov 01 10:53:44.308 INFO kablam!    |
Nov 01 10:53:44.308 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 01 10:53:44.308 INFO kablam! 
Nov 01 10:53:44.403 INFO kablam! warning: unused variable: `key`
Nov 01 10:53:44.403 INFO kablam!    --> src/mem.rs:136:30
Nov 01 10:53:44.403 INFO kablam!     |
Nov 01 10:53:44.404 INFO kablam! 136 |     fn fetch<R: Read>(&self, key: K) -> Result<R, CreateReaderError> {
Nov 01 10:53:44.404 INFO kablam!     |                              ^^^ help: consider using `_key` instead
Nov 01 10:53:44.404 INFO kablam!     |
Nov 01 10:53:44.404 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 10:53:44.404 INFO kablam! 
Nov 01 10:53:44.404 INFO kablam! warning: unused variable: `key`
Nov 01 10:53:44.404 INFO kablam!    --> src/mem.rs:140:31
Nov 01 10:53:44.404 INFO kablam!     |
Nov 01 10:53:44.404 INFO kablam! 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Nov 01 10:53:44.404 INFO kablam!     |                               ^^^ help: consider using `_key` instead
Nov 01 10:53:44.404 INFO kablam! 
Nov 01 10:53:44.404 INFO kablam! warning: unused variable: `required_mem`
Nov 01 10:53:44.404 INFO kablam!    --> src/mem.rs:140:39
Nov 01 10:53:44.404 INFO kablam!     |
Nov 01 10:53:44.404 INFO kablam! 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Nov 01 10:53:44.404 INFO kablam!     |                                       ^^^^^^^^^^^^ help: consider using `_required_mem` instead
Nov 01 10:53:44.404 INFO kablam! 
Nov 01 10:53:44.656 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Nov 01 10:53:44.657 INFO kablam!   --> src/path.rs:90:64
Nov 01 10:53:44.657 INFO kablam!    |
Nov 01 10:53:44.657 INFO kablam! 90 |                     let name: String = [name.as_ref(), "meta"].connect(".");
Nov 01 10:53:44.657 INFO kablam!    |                                                                ^^^^^^^
Nov 01 10:53:44.658 INFO kablam!    |
Nov 01 10:53:44.658 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 01 10:53:44.658 INFO kablam! 
Nov 01 10:53:45.178 INFO kablam! warning: unused variable: `key`
Nov 01 10:53:45.179 INFO kablam!    --> src/mem.rs:136:30
Nov 01 10:53:45.180 INFO kablam!     |
Nov 01 10:53:45.181 INFO kablam! 136 |     fn fetch<R: Read>(&self, key: K) -> Result<R, CreateReaderError> {
Nov 01 10:53:45.181 INFO kablam!     |                              ^^^ help: consider using `_key` instead
Nov 01 10:53:45.182 INFO kablam!     |
Nov 01 10:53:45.182 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 10:53:45.182 INFO kablam! 
Nov 01 10:53:45.182 INFO kablam! warning: unused variable: `key`
Nov 01 10:53:45.182 INFO kablam!    --> src/mem.rs:140:31
Nov 01 10:53:45.182 INFO kablam!     |
Nov 01 10:53:45.182 INFO kablam! 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Nov 01 10:53:45.182 INFO kablam!     |                               ^^^ help: consider using `_key` instead
Nov 01 10:53:45.182 INFO kablam! 
Nov 01 10:53:45.182 INFO kablam! warning: unused variable: `required_mem`
Nov 01 10:53:45.182 INFO kablam!    --> src/mem.rs:140:39
Nov 01 10:53:45.182 INFO kablam!     |
Nov 01 10:53:45.182 INFO kablam! 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Nov 01 10:53:45.182 INFO kablam!     |                                       ^^^^^^^^^^^^ help: consider using `_required_mem` instead
Nov 01 10:53:45.182 INFO kablam! 
Nov 01 10:53:45.692 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Nov 01 10:53:45.695 INFO kablam! su: No module specific data is present
Nov 01 10:53:46.726 INFO running `"docker" "rm" "-f" "80cab17f3cc3750c50aad5f7d2064d1c8c18f1c34bdcedc675bb0b9f6627cf9d"`
Nov 01 10:53:47.032 INFO blam! 80cab17f3cc3750c50aad5f7d2064d1c8c18f1c34bdcedc675bb0b9f6627cf9d