Nov 18 02:09:53.645 INFO testing regex_generate-0.2.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 02:09:53.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:09:53.847 INFO [stdout] 7a5d06dbcd6a020b206fdcddd5b336c714224311a287967002f718e51754d3c5
Nov 18 02:09:53.849 INFO running `"docker" "start" "-a" "7a5d06dbcd6a020b206fdcddd5b336c714224311a287967002f718e51754d3c5"`
Nov 18 02:09:54.332 INFO [stderr] usermod: no changes
Nov 18 02:09:54.376 INFO [stderr]    Compiling regex_generate v0.2.0 (/source)
Nov 18 02:09:55.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 18 02:09:55.116 INFO [stderr] su: No module specific data is present
Nov 18 02:09:55.392 INFO running `"docker" "inspect" "7a5d06dbcd6a020b206fdcddd5b336c714224311a287967002f718e51754d3c5"`
Nov 18 02:09:55.465 INFO running `"docker" "rm" "-f" "7a5d06dbcd6a020b206fdcddd5b336c714224311a287967002f718e51754d3c5"`
Nov 18 02:09:55.546 INFO [stdout] 7a5d06dbcd6a020b206fdcddd5b336c714224311a287967002f718e51754d3c5
Nov 18 02:09:55.548 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:09:55.709 INFO [stdout] 96c62435f5b3f3f8504c8d81b2e0619519a5623bcb33c8ec807c2e7abd2a71d5
Nov 18 02:09:55.712 INFO running `"docker" "start" "-a" "96c62435f5b3f3f8504c8d81b2e0619519a5623bcb33c8ec807c2e7abd2a71d5"`
Nov 18 02:09:56.139 INFO [stderr] usermod: no changes
Nov 18 02:09:56.215 INFO [stderr]    Compiling regex_generate v0.2.0 (/source)
Nov 18 02:09:58.451 INFO [stderr] warning: unused import: `regex_syntax::Expr`
Nov 18 02:09:58.451 INFO [stderr]    --> src/lib.rs:142:9
Nov 18 02:09:58.451 INFO [stderr]     |
Nov 18 02:09:58.451 INFO [stderr] 142 |     use regex_syntax::Expr;
Nov 18 02:09:58.451 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Nov 18 02:09:58.459 INFO [stderr]     |
Nov 18 02:09:58.459 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 18 02:09:58.459 INFO [stderr] 
Nov 18 02:10:00.325 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
Nov 18 02:10:00.325 INFO [stderr] su: No module specific data is present
Nov 18 02:10:01.031 INFO running `"docker" "inspect" "96c62435f5b3f3f8504c8d81b2e0619519a5623bcb33c8ec807c2e7abd2a71d5"`
Nov 18 02:10:01.337 INFO running `"docker" "rm" "-f" "96c62435f5b3f3f8504c8d81b2e0619519a5623bcb33c8ec807c2e7abd2a71d5"`
Nov 18 02:10:01.567 INFO [stdout] 96c62435f5b3f3f8504c8d81b2e0619519a5623bcb33c8ec807c2e7abd2a71d5