Nov 18 06:44:12.615 INFO testing maman-0.12.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 06:44:12.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 06:44:12.855 INFO [stdout] 8c6b01562cc6e0b46cb2d54def579313231edbb1062c5a34e833d2ac27568d4a
Nov 18 06:44:12.863 INFO running `"docker" "start" "-a" "8c6b01562cc6e0b46cb2d54def579313231edbb1062c5a34e833d2ac27568d4a"`
Nov 18 06:44:13.578 INFO [stderr] usermod: no changes
Nov 18 06:44:13.927 INFO [stderr]    Compiling utf-8 v0.6.0
Nov 18 06:44:13.941 INFO [stderr]    Compiling string_cache_codegen v0.3.1
Nov 18 06:44:13.941 INFO [stderr]    Compiling string_cache v0.2.29
Nov 18 06:44:13.941 INFO [stderr]    Compiling html5ever v0.10.3
Nov 18 06:44:13.941 INFO [stderr]    Compiling sidekiq v0.7.0
Nov 18 06:44:13.941 INFO [stderr]    Compiling robotparser v0.8.2
Nov 18 06:44:15.428 INFO [stderr]    Compiling tendril v0.2.4
Nov 18 06:44:21.919 INFO [stderr]    Compiling string_cache v0.3.0
Nov 18 06:44:21.923 INFO [stderr]    Compiling html5ever-atoms v0.1.3
Nov 18 06:44:36.142 INFO [stderr]    Compiling maman v0.12.1 (/source)
Nov 18 06:44:40.851 INFO [stderr] error: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 18 06:44:40.851 INFO [stderr]  --> src/maman/mod.rs:6:5
Nov 18 06:44:40.851 INFO [stderr]   |
Nov 18 06:44:40.851 INFO [stderr] 6 | use std::ascii::AsciiExt;
Nov 18 06:44:40.851 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 18 06:44:40.851 INFO [stderr]   |
Nov 18 06:44:40.851 INFO [stderr] note: lint level defined here
Nov 18 06:44:40.851 INFO [stderr]  --> src/lib.rs:8:9
Nov 18 06:44:40.851 INFO [stderr]   |
Nov 18 06:44:40.851 INFO [stderr] 8 | #![deny(warnings)]
Nov 18 06:44:40.851 INFO [stderr]   |         ^^^^^^^^
Nov 18 06:44:40.851 INFO [stderr]   = note: #[deny(deprecated)] implied by #[deny(warnings)]
Nov 18 06:44:40.851 INFO [stderr] 
Nov 18 06:44:40.982 INFO [stderr] error: unused import: `std::ascii::AsciiExt`
Nov 18 06:44:40.982 INFO [stderr]  --> src/maman/mod.rs:6:5
Nov 18 06:44:40.982 INFO [stderr]   |
Nov 18 06:44:40.982 INFO [stderr] 6 | use std::ascii::AsciiExt;
Nov 18 06:44:40.982 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 18 06:44:40.982 INFO [stderr]   |
Nov 18 06:44:40.982 INFO [stderr] note: lint level defined here
Nov 18 06:44:40.982 INFO [stderr]  --> src/lib.rs:8:9
Nov 18 06:44:40.982 INFO [stderr]   |
Nov 18 06:44:40.983 INFO [stderr] 8 | #![deny(warnings)]
Nov 18 06:44:40.983 INFO [stderr]   |         ^^^^^^^^
Nov 18 06:44:40.983 INFO [stderr]   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Nov 18 06:44:40.983 INFO [stderr] 
Nov 18 06:44:40.987 INFO [stderr] error: aborting due to 2 previous errors
Nov 18 06:44:40.987 INFO [stderr] 
Nov 18 06:44:41.012 INFO [stderr] error: Could not compile `maman`.
Nov 18 06:44:41.012 INFO [stderr] 
Nov 18 06:44:41.012 INFO [stderr] To learn more, run the command again with --verbose.
Nov 18 06:44:41.020 INFO [stderr] su: No module specific data is present
Nov 18 06:44:41.691 INFO running `"docker" "inspect" "8c6b01562cc6e0b46cb2d54def579313231edbb1062c5a34e833d2ac27568d4a"`
Nov 18 06:44:41.909 INFO running `"docker" "rm" "-f" "8c6b01562cc6e0b46cb2d54def579313231edbb1062c5a34e833d2ac27568d4a"`
Nov 18 06:44:42.287 INFO [stdout] 8c6b01562cc6e0b46cb2d54def579313231edbb1062c5a34e833d2ac27568d4a