Nov 28 18:17:25.011 INFO checking serde_codegen_internals-0.14.2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 18:17:25.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 18:17:25.305 INFO [stdout] befa657cdf9e3a1d5e5aff8955e0ef09e1b5d00604895ac575f3daa26bc63028
Nov 28 18:17:25.308 INFO running `"docker" "start" "-a" "befa657cdf9e3a1d5e5aff8955e0ef09e1b5d00604895ac575f3daa26bc63028"`
Nov 28 18:17:26.084 INFO [stderr] usermod: no changes
Nov 28 18:17:26.121 INFO [stderr]     Checking syn v0.11.11
Nov 28 18:17:28.043 INFO [stderr]     Checking serde_codegen_internals v0.14.2 (/source)
Nov 28 18:17:28.984 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 18:17:28.985 INFO [stderr]  --> src/case.rs:1:5
Nov 28 18:17:28.986 INFO [stderr]   |
Nov 28 18:17:28.986 INFO [stderr] 1 | use std::ascii::AsciiExt;
Nov 28 18:17:28.987 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 18:17:28.987 INFO [stderr]   |
Nov 28 18:17:28.988 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 18:17:28.988 INFO [stderr] 
Nov 28 18:17:29.180 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 28 18:17:29.181 INFO [stderr]  --> src/case.rs:1:5
Nov 28 18:17:29.182 INFO [stderr]   |
Nov 28 18:17:29.182 INFO [stderr] 1 | use std::ascii::AsciiExt;
Nov 28 18:17:29.183 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 18:17:29.183 INFO [stderr]   |
Nov 28 18:17:29.184 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 18:17:29.185 INFO [stderr] 
Nov 28 18:17:29.290 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 18:17:29.290 INFO [stderr]  --> src/case.rs:1:5
Nov 28 18:17:29.291 INFO [stderr]   |
Nov 28 18:17:29.291 INFO [stderr] 1 | use std::ascii::AsciiExt;
Nov 28 18:17:29.291 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 18:17:29.291 INFO [stderr]   |
Nov 28 18:17:29.292 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 18:17:29.292 INFO [stderr] 
Nov 28 18:17:29.589 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 28 18:17:29.590 INFO [stderr]  --> src/case.rs:1:5
Nov 28 18:17:29.590 INFO [stderr]   |
Nov 28 18:17:29.591 INFO [stderr] 1 | use std::ascii::AsciiExt;
Nov 28 18:17:29.592 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 18:17:29.592 INFO [stderr]   |
Nov 28 18:17:29.593 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 18:17:29.593 INFO [stderr] 
Nov 28 18:17:29.761 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
Nov 28 18:17:29.764 INFO [stderr] su: No module specific data is present
Nov 28 18:17:30.954 INFO running `"docker" "inspect" "befa657cdf9e3a1d5e5aff8955e0ef09e1b5d00604895ac575f3daa26bc63028"`
Nov 28 18:17:31.244 INFO running `"docker" "rm" "-f" "befa657cdf9e3a1d5e5aff8955e0ef09e1b5d00604895ac575f3daa26bc63028"`
Nov 28 18:17:31.589 INFO [stdout] befa657cdf9e3a1d5e5aff8955e0ef09e1b5d00604895ac575f3daa26bc63028