Nov 28 15:02:41.567 INFO checking zbuf-0.1.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 15:02:41.567 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15:02:41.869 INFO [stdout] b29155f281df1aae0fb9cec6db5e9c648561440d9a89812fcacaa0841910afc1
Nov 28 15:02:41.871 INFO running `"docker" "start" "-a" "b29155f281df1aae0fb9cec6db5e9c648561440d9a89812fcacaa0841910afc1"`
Nov 28 15:02:42.424 INFO [stderr] usermod: no changes
Nov 28 15:02:42.454 INFO [stderr]     Checking zbuf v0.1.2 (/source)
Nov 28 15:02:44.124 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 15:02:44.125 INFO [stderr]    --> tests.rs:11:9
Nov 28 15:02:44.125 INFO [stderr]     |
Nov 28 15:02:44.125 INFO [stderr] 11  |     use std::ascii::AsciiExt;
Nov 28 15:02:44.125 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 15:02:44.125 INFO [stderr] ...
Nov 28 15:02:44.125 INFO [stderr] 230 |     common_tests!(BytesBuf);
Nov 28 15:02:44.125 INFO [stderr]     |     ------------------------ in this macro invocation
Nov 28 15:02:44.125 INFO [stderr]     |
Nov 28 15:02:44.125 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 28 15:02:44.125 INFO [stderr] 
Nov 28 15:02:44.125 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 15:02:44.125 INFO [stderr]    --> tests.rs:11:9
Nov 28 15:02:44.125 INFO [stderr]     |
Nov 28 15:02:44.125 INFO [stderr] 11  |     use std::ascii::AsciiExt;
Nov 28 15:02:44.125 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 15:02:44.125 INFO [stderr] ...
Nov 28 15:02:44.125 INFO [stderr] 292 |     common_tests!(StrBuf);
Nov 28 15:02:44.125 INFO [stderr]     |     ---------------------- in this macro invocation
Nov 28 15:02:44.125 INFO [stderr] 
Nov 28 15:02:44.430 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 28 15:02:44.430 INFO [stderr]    --> tests.rs:11:9
Nov 28 15:02:44.430 INFO [stderr]     |
Nov 28 15:02:44.430 INFO [stderr] 11  |     use std::ascii::AsciiExt;
Nov 28 15:02:44.430 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 15:02:44.430 INFO [stderr] ...
Nov 28 15:02:44.430 INFO [stderr] 230 |     common_tests!(BytesBuf);
Nov 28 15:02:44.430 INFO [stderr]     |     ------------------------ in this macro invocation
Nov 28 15:02:44.430 INFO [stderr]     |
Nov 28 15:02:44.430 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 28 15:02:44.431 INFO [stderr] 
Nov 28 15:02:44.431 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 28 15:02:44.431 INFO [stderr]    --> tests.rs:11:9
Nov 28 15:02:44.431 INFO [stderr]     |
Nov 28 15:02:44.431 INFO [stderr] 11  |     use std::ascii::AsciiExt;
Nov 28 15:02:44.431 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 15:02:44.431 INFO [stderr] ...
Nov 28 15:02:44.431 INFO [stderr] 292 |     common_tests!(StrBuf);
Nov 28 15:02:44.431 INFO [stderr]     |     ---------------------- in this macro invocation
Nov 28 15:02:44.431 INFO [stderr] 
Nov 28 15:02:44.735 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Nov 28 15:02:44.738 INFO [stderr] su: No module specific data is present
Nov 28 15:02:45.570 INFO running `"docker" "inspect" "b29155f281df1aae0fb9cec6db5e9c648561440d9a89812fcacaa0841910afc1"`
Nov 28 15:02:45.774 INFO running `"docker" "rm" "-f" "b29155f281df1aae0fb9cec6db5e9c648561440d9a89812fcacaa0841910afc1"`
Nov 28 15:02:46.083 INFO [stdout] b29155f281df1aae0fb9cec6db5e9c648561440d9a89812fcacaa0841910afc1