Nov 28 12:01:27.821 INFO checking Nercury/bytecache-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 12:01:27.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 12:01:28.301 INFO [stdout] 5bd7f3d239f5fe4fd180192322726aaa8ded7b7dbcd5b3c52ba08b1e1c7795bf
Nov 28 12:01:28.303 INFO running `"docker" "start" "-a" "5bd7f3d239f5fe4fd180192322726aaa8ded7b7dbcd5b3c52ba08b1e1c7795bf"`
Nov 28 12:01:30.072 INFO [stderr] usermod: no changes
Nov 28 12:01:30.160 INFO [stderr]     Checking bytecache v0.1.0 (/source)
Nov 28 12:01:31.460 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Nov 28 12:01:31.460 INFO [stderr]   --> src/path.rs:90:64
Nov 28 12:01:31.460 INFO [stderr]    |
Nov 28 12:01:31.460 INFO [stderr] 90 |                     let name: String = [name.as_ref(), "meta"].connect(".");
Nov 28 12:01:31.460 INFO [stderr]    |                                                                ^^^^^^^
Nov 28 12:01:31.460 INFO [stderr]    |
Nov 28 12:01:31.460 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 12:01:31.460 INFO [stderr] 
Nov 28 12:01:31.540 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Nov 28 12:01:31.540 INFO [stderr]   --> src/path.rs:90:64
Nov 28 12:01:31.540 INFO [stderr]    |
Nov 28 12:01:31.540 INFO [stderr] 90 |                     let name: String = [name.as_ref(), "meta"].connect(".");
Nov 28 12:01:31.540 INFO [stderr]    |                                                                ^^^^^^^
Nov 28 12:01:31.540 INFO [stderr]    |
Nov 28 12:01:31.540 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 12:01:31.540 INFO [stderr] 
Nov 28 12:01:31.572 INFO [stderr] warning: unused variable: `key`
Nov 28 12:01:31.572 INFO [stderr]    --> src/mem.rs:136:30
Nov 28 12:01:31.572 INFO [stderr]     |
Nov 28 12:01:31.572 INFO [stderr] 136 |     fn fetch<R: Read>(&self, key: K) -> Result<R, CreateReaderError> {
Nov 28 12:01:31.572 INFO [stderr]     |                              ^^^ help: consider using `_key` instead
Nov 28 12:01:31.572 INFO [stderr]     |
Nov 28 12:01:31.572 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 12:01:31.572 INFO [stderr] 
Nov 28 12:01:31.572 INFO [stderr] warning: unused variable: `key`
Nov 28 12:01:31.572 INFO [stderr]    --> src/mem.rs:140:31
Nov 28 12:01:31.572 INFO [stderr]     |
Nov 28 12:01:31.573 INFO [stderr] 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Nov 28 12:01:31.573 INFO [stderr]     |                               ^^^ help: consider using `_key` instead
Nov 28 12:01:31.573 INFO [stderr] 
Nov 28 12:01:31.573 INFO [stderr] warning: unused variable: `required_mem`
Nov 28 12:01:31.573 INFO [stderr]    --> src/mem.rs:140:39
Nov 28 12:01:31.573 INFO [stderr]     |
Nov 28 12:01:31.573 INFO [stderr] 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Nov 28 12:01:31.573 INFO [stderr]     |                                       ^^^^^^^^^^^^ help: consider using `_required_mem` instead
Nov 28 12:01:31.573 INFO [stderr] 
Nov 28 12:01:32.160 INFO [stderr] warning: unused variable: `key`
Nov 28 12:01:32.160 INFO [stderr]    --> src/mem.rs:136:30
Nov 28 12:01:32.160 INFO [stderr]     |
Nov 28 12:01:32.160 INFO [stderr] 136 |     fn fetch<R: Read>(&self, key: K) -> Result<R, CreateReaderError> {
Nov 28 12:01:32.160 INFO [stderr]     |                              ^^^ help: consider using `_key` instead
Nov 28 12:01:32.160 INFO [stderr]     |
Nov 28 12:01:32.160 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 12:01:32.160 INFO [stderr] 
Nov 28 12:01:32.160 INFO [stderr] warning: unused variable: `key`
Nov 28 12:01:32.160 INFO [stderr]    --> src/mem.rs:140:31
Nov 28 12:01:32.160 INFO [stderr]     |
Nov 28 12:01:32.160 INFO [stderr] 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Nov 28 12:01:32.160 INFO [stderr]     |                               ^^^ help: consider using `_key` instead
Nov 28 12:01:32.160 INFO [stderr] 
Nov 28 12:01:32.160 INFO [stderr] warning: unused variable: `required_mem`
Nov 28 12:01:32.160 INFO [stderr]    --> src/mem.rs:140:39
Nov 28 12:01:32.160 INFO [stderr]     |
Nov 28 12:01:32.161 INFO [stderr] 140 |     fn store<W: Write>(&self, key: K, required_mem: u64) -> Result<W, CreateWriterError> {
Nov 28 12:01:32.161 INFO [stderr]     |                                       ^^^^^^^^^^^^ help: consider using `_required_mem` instead
Nov 28 12:01:32.161 INFO [stderr] 
Nov 28 12:01:32.525 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Nov 28 12:01:32.533 INFO [stderr] su: No module specific data is present
Nov 28 12:01:33.465 INFO running `"docker" "inspect" "5bd7f3d239f5fe4fd180192322726aaa8ded7b7dbcd5b3c52ba08b1e1c7795bf"`
Nov 28 12:01:33.794 INFO running `"docker" "rm" "-f" "5bd7f3d239f5fe4fd180192322726aaa8ded7b7dbcd5b3c52ba08b1e1c7795bf"`
Nov 28 12:01:34.180 INFO [stdout] 5bd7f3d239f5fe4fd180192322726aaa8ded7b7dbcd5b3c52ba08b1e1c7795bf