Dec 14 20:27:31.611 INFO testing serde_codegen_internals-0.14.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 20:27:31.611 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 20:27:32.075 INFO [stdout] b4864889061dab95a9fbc03fd2262e129db326f3d0a1019e7ad2854e50511768
Dec 14 20:27:32.075 INFO running `"docker" "start" "-a" "b4864889061dab95a9fbc03fd2262e129db326f3d0a1019e7ad2854e50511768"`
Dec 14 20:27:33.254 INFO [stderr] usermod: no changes
Dec 14 20:27:33.325 INFO [stderr]    Compiling syn v0.11.11
Dec 14 20:27:38.843 INFO [stderr]    Compiling serde_codegen_internals v0.14.2 (/source)
Dec 14 20:27:39.651 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 14 20:27:39.651 INFO [stderr]  --> src/case.rs:1:5
Dec 14 20:27:39.651 INFO [stderr]   |
Dec 14 20:27:39.651 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 14 20:27:39.651 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 14 20:27:39.651 INFO [stderr]   |
Dec 14 20:27:39.651 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 14 20:27:39.651 INFO [stderr] 
Dec 14 20:27:39.799 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 14 20:27:39.799 INFO [stderr]  --> src/case.rs:1:5
Dec 14 20:27:39.799 INFO [stderr]   |
Dec 14 20:27:39.799 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 14 20:27:39.799 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 14 20:27:39.799 INFO [stderr]   |
Dec 14 20:27:39.799 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 20:27:39.799 INFO [stderr] 
Dec 14 20:27:41.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.13s
Dec 14 20:27:41.418 INFO [stderr] su: No module specific data is present
Dec 14 20:27:42.328 INFO running `"docker" "inspect" "b4864889061dab95a9fbc03fd2262e129db326f3d0a1019e7ad2854e50511768"`
Dec 14 20:27:42.578 INFO running `"docker" "rm" "-f" "b4864889061dab95a9fbc03fd2262e129db326f3d0a1019e7ad2854e50511768"`
Dec 14 20:27:42.899 INFO [stdout] b4864889061dab95a9fbc03fd2262e129db326f3d0a1019e7ad2854e50511768
Dec 14 20:27:42.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 20:27:43.395 INFO [stdout] 62aef6ea26bcaaf130abdebc168d26aad268d5c73dfeca9cae75b0adc9730db1
Dec 14 20:27:43.397 INFO running `"docker" "start" "-a" "62aef6ea26bcaaf130abdebc168d26aad268d5c73dfeca9cae75b0adc9730db1"`
Dec 14 20:27:44.966 INFO [stderr] usermod: no changes
Dec 14 20:27:45.063 INFO [stderr]    Compiling serde_codegen_internals v0.14.2 (/source)
Dec 14 20:27:46.254 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 14 20:27:46.254 INFO [stderr]  --> src/case.rs:1:5
Dec 14 20:27:46.254 INFO [stderr]   |
Dec 14 20:27:46.254 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 14 20:27:46.254 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 14 20:27:46.254 INFO [stderr]   |
Dec 14 20:27:46.254 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 14 20:27:46.254 INFO [stderr] 
Dec 14 20:27:46.415 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 14 20:27:46.415 INFO [stderr]  --> src/case.rs:1:5
Dec 14 20:27:46.415 INFO [stderr]   |
Dec 14 20:27:46.415 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 14 20:27:46.415 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 14 20:27:46.415 INFO [stderr]   |
Dec 14 20:27:46.415 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 20:27:46.415 INFO [stderr] 
Dec 14 20:27:47.093 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
Dec 14 20:27:47.093 INFO [stderr] su: No module specific data is present
Dec 14 20:27:48.617 INFO running `"docker" "inspect" "62aef6ea26bcaaf130abdebc168d26aad268d5c73dfeca9cae75b0adc9730db1"`
Dec 14 20:27:48.952 INFO running `"docker" "rm" "-f" "62aef6ea26bcaaf130abdebc168d26aad268d5c73dfeca9cae75b0adc9730db1"`
Dec 14 20:27:49.367 INFO [stdout] 62aef6ea26bcaaf130abdebc168d26aad268d5c73dfeca9cae75b0adc9730db1
Dec 14 20:27:49.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --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"`
Dec 14 20:27:49.908 INFO [stdout] 3bcd09062b38d68aad073824d301dd946a8302942ddac8d06ac954fd09c3134c
Dec 14 20:27:49.910 INFO running `"docker" "start" "-a" "3bcd09062b38d68aad073824d301dd946a8302942ddac8d06ac954fd09c3134c"`
Dec 14 20:27:51.425 INFO [stderr] usermod: no changes
Dec 14 20:27:51.501 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 20:27:51.512 INFO [stderr]      Running /target/debug/deps/serde_codegen_internals-924f6e99cfe81825
Dec 14 20:27:51.513 INFO [stdout] 
Dec 14 20:27:51.513 INFO [stdout] running 2 tests
Dec 14 20:27:51.514 INFO [stdout] test case::rename_variants ... ok
Dec 14 20:27:51.515 INFO [stdout] test case::rename_fields ... ok
Dec 14 20:27:51.515 INFO [stdout] 
Dec 14 20:27:51.515 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:27:51.515 INFO [stdout] 
Dec 14 20:27:51.519 INFO [stderr]    Doc-tests serde_codegen_internals
Dec 14 20:27:52.639 INFO [stdout] 
Dec 14 20:27:52.639 INFO [stdout] running 0 tests
Dec 14 20:27:52.639 INFO [stdout] 
Dec 14 20:27:52.639 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:27:52.639 INFO [stdout] 
Dec 14 20:27:52.644 INFO [stderr] su: No module specific data is present
Dec 14 20:27:53.788 INFO running `"docker" "inspect" "3bcd09062b38d68aad073824d301dd946a8302942ddac8d06ac954fd09c3134c"`
Dec 14 20:27:54.155 INFO running `"docker" "rm" "-f" "3bcd09062b38d68aad073824d301dd946a8302942ddac8d06ac954fd09c3134c"`
Dec 14 20:27:54.483 INFO [stdout] 3bcd09062b38d68aad073824d301dd946a8302942ddac8d06ac954fd09c3134c