Nov 30 12:30:54.712 INFO checking zbuf-0.1.2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 12:30:54.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 12:30:54.908 INFO [stdout] 5b46fa5f4680206b52ac57aceec21cbf3648250727bc52d52f017b131345efb5
Nov 30 12:30:54.915 INFO running `"docker" "start" "-a" "5b46fa5f4680206b52ac57aceec21cbf3648250727bc52d52f017b131345efb5"`
Nov 30 12:30:55.976 INFO [stderr] usermod: no changes
Nov 30 12:30:56.040 INFO [stderr]     Checking zbuf v0.1.2 (/source)
Nov 30 12:30:58.167 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 30 12:30:58.168 INFO [stderr]    --> tests.rs:11:9
Nov 30 12:30:58.168 INFO [stderr]     |
Nov 30 12:30:58.168 INFO [stderr] 11  |     use std::ascii::AsciiExt;
Nov 30 12:30:58.168 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 30 12:30:58.168 INFO [stderr] ...
Nov 30 12:30:58.168 INFO [stderr] 230 |     common_tests!(BytesBuf);
Nov 30 12:30:58.168 INFO [stderr]     |     ------------------------ in this macro invocation
Nov 30 12:30:58.168 INFO [stderr]     |
Nov 30 12:30:58.168 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 30 12:30:58.168 INFO [stderr] 
Nov 30 12:30:58.168 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 30 12:30:58.168 INFO [stderr]    --> tests.rs:11:9
Nov 30 12:30:58.168 INFO [stderr]     |
Nov 30 12:30:58.168 INFO [stderr] 11  |     use std::ascii::AsciiExt;
Nov 30 12:30:58.168 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 30 12:30:58.168 INFO [stderr] ...
Nov 30 12:30:58.168 INFO [stderr] 292 |     common_tests!(StrBuf);
Nov 30 12:30:58.168 INFO [stderr]     |     ---------------------- in this macro invocation
Nov 30 12:30:58.168 INFO [stderr] 
Nov 30 12:30:58.516 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 30 12:30:58.516 INFO [stderr]    --> tests.rs:11:9
Nov 30 12:30:58.516 INFO [stderr]     |
Nov 30 12:30:58.516 INFO [stderr] 11  |     use std::ascii::AsciiExt;
Nov 30 12:30:58.516 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 30 12:30:58.516 INFO [stderr] ...
Nov 30 12:30:58.516 INFO [stderr] 230 |     common_tests!(BytesBuf);
Nov 30 12:30:58.516 INFO [stderr]     |     ------------------------ in this macro invocation
Nov 30 12:30:58.516 INFO [stderr]     |
Nov 30 12:30:58.516 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 30 12:30:58.516 INFO [stderr] 
Nov 30 12:30:58.516 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 30 12:30:58.516 INFO [stderr]    --> tests.rs:11:9
Nov 30 12:30:58.516 INFO [stderr]     |
Nov 30 12:30:58.516 INFO [stderr] 11  |     use std::ascii::AsciiExt;
Nov 30 12:30:58.516 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 30 12:30:58.516 INFO [stderr] ...
Nov 30 12:30:58.516 INFO [stderr] 292 |     common_tests!(StrBuf);
Nov 30 12:30:58.516 INFO [stderr]     |     ---------------------- in this macro invocation
Nov 30 12:30:58.516 INFO [stderr] 
Nov 30 12:30:58.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
Nov 30 12:30:58.807 INFO [stderr] su: No module specific data is present
Nov 30 12:30:59.410 INFO running `"docker" "inspect" "5b46fa5f4680206b52ac57aceec21cbf3648250727bc52d52f017b131345efb5"`
Nov 30 12:30:59.716 INFO running `"docker" "rm" "-f" "5b46fa5f4680206b52ac57aceec21cbf3648250727bc52d52f017b131345efb5"`
Nov 30 12:30:59.975 INFO [stdout] 5b46fa5f4680206b52ac57aceec21cbf3648250727bc52d52f017b131345efb5