Nov 28 18:17:21.815 INFO checking serde_codegen_internals-0.14.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 18:17:21.817 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18:17:22.355 INFO [stdout] 25d14f9fef902fb65a3fa23e7dfa5e44607435cf27f4373237662e40ad6b194a
Nov 28 18:17:22.357 INFO running `"docker" "start" "-a" "25d14f9fef902fb65a3fa23e7dfa5e44607435cf27f4373237662e40ad6b194a"`
Nov 28 18:17:23.782 INFO [stderr] usermod: no changes
Nov 28 18:17:23.860 INFO [stderr]     Checking serde_codegen_internals v0.14.2 (/source)
Nov 28 18:17:24.676 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 18:17:24.677 INFO [stderr]  --> src/case.rs:1:5
Nov 28 18:17:24.677 INFO [stderr]   |
Nov 28 18:17:24.678 INFO [stderr] 1 | use std::ascii::AsciiExt;
Nov 28 18:17:24.678 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 18:17:24.678 INFO [stderr]   |
Nov 28 18:17:24.678 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 18:17:24.679 INFO [stderr] 
Nov 28 18:17:24.936 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 28 18:17:24.936 INFO [stderr]  --> src/case.rs:1:5
Nov 28 18:17:24.936 INFO [stderr]   |
Nov 28 18:17:24.936 INFO [stderr] 1 | use std::ascii::AsciiExt;
Nov 28 18:17:24.936 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 18:17:24.936 INFO [stderr]   |
Nov 28 18:17:24.937 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 18:17:24.937 INFO [stderr] 
Nov 28 18:17:25.117 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 18:17:25.118 INFO [stderr]  --> src/case.rs:1:5
Nov 28 18:17:25.118 INFO [stderr]   |
Nov 28 18:17:25.118 INFO [stderr] 1 | use std::ascii::AsciiExt;
Nov 28 18:17:25.119 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 18:17:25.119 INFO [stderr]   |
Nov 28 18:17:25.119 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 18:17:25.119 INFO [stderr] 
Nov 28 18:17:25.340 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 28 18:17:25.341 INFO [stderr]  --> src/case.rs:1:5
Nov 28 18:17:25.341 INFO [stderr]   |
Nov 28 18:17:25.341 INFO [stderr] 1 | use std::ascii::AsciiExt;
Nov 28 18:17:25.341 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 18:17:25.342 INFO [stderr]   |
Nov 28 18:17:25.342 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 18:17:25.342 INFO [stderr] 
Nov 28 18:17:25.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Nov 28 18:17:25.509 INFO [stderr] su: No module specific data is present
Nov 28 18:17:26.025 INFO running `"docker" "inspect" "25d14f9fef902fb65a3fa23e7dfa5e44607435cf27f4373237662e40ad6b194a"`
Nov 28 18:17:26.126 INFO running `"docker" "rm" "-f" "25d14f9fef902fb65a3fa23e7dfa5e44607435cf27f4373237662e40ad6b194a"`
Nov 28 18:17:26.240 INFO [stdout] 25d14f9fef902fb65a3fa23e7dfa5e44607435cf27f4373237662e40ad6b194a