Nov 18 18:07:23.555 INFO testing charsets-0.2.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 18:07:23.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 18 18:07:23.963 INFO [stdout] eec98ec66ebccf571b27a691b262c9257c5d91798c4e6e21894b2d0978549be0
Nov 18 18:07:23.966 INFO running `"docker" "start" "-a" "eec98ec66ebccf571b27a691b262c9257c5d91798c4e6e21894b2d0978549be0"`
Nov 18 18:07:25.027 INFO [stderr] usermod: no changes
Nov 18 18:07:25.127 INFO [stderr]    Compiling charsets v0.2.0 (/source)
Nov 18 18:07:25.687 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 18 18:07:25.687 INFO [stderr]   --> src/lib.rs:14:5
Nov 18 18:07:25.687 INFO [stderr]    |
Nov 18 18:07:25.687 INFO [stderr] 14 | use std::ascii::AsciiExt;
Nov 18 18:07:25.687 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 18 18:07:25.687 INFO [stderr]    |
Nov 18 18:07:25.691 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 18 18:07:25.691 INFO [stderr] 
Nov 18 18:07:25.751 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 18 18:07:25.751 INFO [stderr]   --> src/lib.rs:14:5
Nov 18 18:07:25.751 INFO [stderr]    |
Nov 18 18:07:25.751 INFO [stderr] 14 | use std::ascii::AsciiExt;
Nov 18 18:07:25.751 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 18 18:07:25.751 INFO [stderr]    |
Nov 18 18:07:25.751 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 18 18:07:25.751 INFO [stderr] 
Nov 18 18:07:26.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 18 18:07:26.138 INFO [stderr] su: No module specific data is present
Nov 18 18:07:26.737 INFO running `"docker" "inspect" "eec98ec66ebccf571b27a691b262c9257c5d91798c4e6e21894b2d0978549be0"`
Nov 18 18:07:27.034 INFO running `"docker" "rm" "-f" "eec98ec66ebccf571b27a691b262c9257c5d91798c4e6e21894b2d0978549be0"`
Nov 18 18:07:27.269 INFO [stdout] eec98ec66ebccf571b27a691b262c9257c5d91798c4e6e21894b2d0978549be0
Nov 18 18:07:27.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 18 18:07:27.747 INFO [stdout] 89d8fe6cc0bb1ecd723f57b1c07d00934a4ef8f2803490627259d6e06e6168e6
Nov 18 18:07:27.753 INFO running `"docker" "start" "-a" "89d8fe6cc0bb1ecd723f57b1c07d00934a4ef8f2803490627259d6e06e6168e6"`
Nov 18 18:07:28.937 INFO [stderr] usermod: no changes
Nov 18 18:07:29.027 INFO [stderr]    Compiling charsets v0.2.0 (/source)
Nov 18 18:07:29.771 INFO [stderr] error: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 18 18:07:29.771 INFO [stderr]   --> src/lib.rs:14:5
Nov 18 18:07:29.771 INFO [stderr]    |
Nov 18 18:07:29.771 INFO [stderr] 14 | use std::ascii::AsciiExt;
Nov 18 18:07:29.771 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 18 18:07:29.771 INFO [stderr]    |
Nov 18 18:07:29.771 INFO [stderr] note: lint level defined here
Nov 18 18:07:29.771 INFO [stderr]   --> src/lib.rs:2:24
Nov 18 18:07:29.771 INFO [stderr]    |
Nov 18 18:07:29.771 INFO [stderr] 2  | #![cfg_attr(test, deny(warnings))]
Nov 18 18:07:29.771 INFO [stderr]    |                        ^^^^^^^^
Nov 18 18:07:29.771 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Nov 18 18:07:29.771 INFO [stderr] 
Nov 18 18:07:29.843 INFO [stderr] error: unused import: `std::ascii::AsciiExt`
Nov 18 18:07:29.843 INFO [stderr]   --> src/lib.rs:14:5
Nov 18 18:07:29.843 INFO [stderr]    |
Nov 18 18:07:29.843 INFO [stderr] 14 | use std::ascii::AsciiExt;
Nov 18 18:07:29.843 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 18 18:07:29.843 INFO [stderr]    |
Nov 18 18:07:29.843 INFO [stderr] note: lint level defined here
Nov 18 18:07:29.843 INFO [stderr]   --> src/lib.rs:2:24
Nov 18 18:07:29.843 INFO [stderr]    |
Nov 18 18:07:29.843 INFO [stderr] 2  | #![cfg_attr(test, deny(warnings))]
Nov 18 18:07:29.843 INFO [stderr]    |                        ^^^^^^^^
Nov 18 18:07:29.843 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Nov 18 18:07:29.843 INFO [stderr] 
Nov 18 18:07:29.849 INFO [stderr] error: aborting due to 2 previous errors
Nov 18 18:07:29.849 INFO [stderr] 
Nov 18 18:07:29.849 INFO [stderr] error: Could not compile `charsets`.
Nov 18 18:07:29.849 INFO [stderr] 
Nov 18 18:07:29.849 INFO [stderr] To learn more, run the command again with --verbose.
Nov 18 18:07:29.850 INFO [stderr] su: No module specific data is present
Nov 18 18:07:30.899 INFO running `"docker" "inspect" "89d8fe6cc0bb1ecd723f57b1c07d00934a4ef8f2803490627259d6e06e6168e6"`
Nov 18 18:07:31.179 INFO running `"docker" "rm" "-f" "89d8fe6cc0bb1ecd723f57b1c07d00934a4ef8f2803490627259d6e06e6168e6"`
Nov 18 18:07:31.555 INFO [stdout] 89d8fe6cc0bb1ecd723f57b1c07d00934a4ef8f2803490627259d6e06e6168e6