Dec 12 22:34:43.232 INFO testing vasily-kirichenko/regex_benchmark against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 22:34:43.232 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 22:34:43.599 INFO [stdout] 7e321b970fcfd664b3e87405e66441b05243718ad055d0c5c804dcc58c196ea4
Dec 12 22:34:43.608 INFO running `"docker" "start" "-a" "7e321b970fcfd664b3e87405e66441b05243718ad055d0c5c804dcc58c196ea4"`
Dec 12 22:34:44.210 INFO [stderr] usermod: no changes
Dec 12 22:34:44.304 INFO [stderr]    Compiling either v1.4.0
Dec 12 22:34:44.304 INFO [stderr]    Compiling thread_local v0.3.4
Dec 12 22:34:44.304 INFO [stderr]    Compiling error-chain v0.11.0
Dec 12 22:34:44.534 INFO [stderr]    Compiling itertools v0.7.4
Dec 12 22:34:44.793 INFO [stderr]    Compiling regex v0.2.3
Dec 12 22:34:49.042 INFO [stderr]    Compiling regex_benchmark v0.1.0 (/source)
Dec 12 22:34:49.350 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 12 22:34:49.431 INFO [stderr]  --> src/main.rs:1:12
Dec 12 22:34:49.431 INFO [stderr]   |
Dec 12 22:34:49.431 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 12 22:34:49.431 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 12 22:34:49.431 INFO [stderr]   |
Dec 12 22:34:49.431 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 22:34:49.431 INFO [stderr] 
Dec 12 22:34:50.143 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.91s
Dec 12 22:34:50.143 INFO [stderr] su: No module specific data is present
Dec 12 22:34:50.366 INFO running `"docker" "inspect" "7e321b970fcfd664b3e87405e66441b05243718ad055d0c5c804dcc58c196ea4"`
Dec 12 22:34:50.579 INFO running `"docker" "rm" "-f" "7e321b970fcfd664b3e87405e66441b05243718ad055d0c5c804dcc58c196ea4"`
Dec 12 22:34:50.705 INFO [stdout] 7e321b970fcfd664b3e87405e66441b05243718ad055d0c5c804dcc58c196ea4
Dec 12 22:34:50.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 22:34:50.868 INFO [stdout] 4ee17df5d80b3a49c05dfb8b1a586f37fc0317e90801636f67f3b5db2593ed08
Dec 12 22:34:50.870 INFO running `"docker" "start" "-a" "4ee17df5d80b3a49c05dfb8b1a586f37fc0317e90801636f67f3b5db2593ed08"`
Dec 12 22:34:51.287 INFO [stderr] usermod: no changes
Dec 12 22:34:51.347 INFO [stderr]    Compiling regex_benchmark v0.1.0 (/source)
Dec 12 22:34:51.681 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 12 22:34:51.681 INFO [stderr]  --> src/main.rs:1:12
Dec 12 22:34:51.681 INFO [stderr]   |
Dec 12 22:34:51.681 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 12 22:34:51.681 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 12 22:34:51.681 INFO [stderr]   |
Dec 12 22:34:51.681 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 22:34:51.681 INFO [stderr] 
Dec 12 22:34:51.901 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 12 22:34:51.905 INFO [stderr] su: No module specific data is present
Dec 12 22:34:52.164 INFO running `"docker" "inspect" "4ee17df5d80b3a49c05dfb8b1a586f37fc0317e90801636f67f3b5db2593ed08"`
Dec 12 22:34:52.282 INFO running `"docker" "rm" "-f" "4ee17df5d80b3a49c05dfb8b1a586f37fc0317e90801636f67f3b5db2593ed08"`
Dec 12 22:34:52.406 INFO [stdout] 4ee17df5d80b3a49c05dfb8b1a586f37fc0317e90801636f67f3b5db2593ed08
Dec 12 22:34:52.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 22:34:52.608 INFO [stdout] 4c4c2e02ab2f812ec06501909b7765d94a7f488961f7e76ae2b8fa756d7516a5
Dec 12 22:34:52.612 INFO running `"docker" "start" "-a" "4c4c2e02ab2f812ec06501909b7765d94a7f488961f7e76ae2b8fa756d7516a5"`
Dec 12 22:34:52.971 INFO [stderr] usermod: no changes
Dec 12 22:34:53.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 12 22:34:53.019 INFO [stderr]      Running /target/debug/deps/regex_benchmark-85d746e6f2217dab
Dec 12 22:34:53.021 INFO [stdout] 
Dec 12 22:34:53.021 INFO [stdout] running 0 tests
Dec 12 22:34:53.021 INFO [stdout] 
Dec 12 22:34:53.021 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:34:53.021 INFO [stdout] 
Dec 12 22:34:53.022 INFO [stderr] su: No module specific data is present
Dec 12 22:34:53.240 INFO running `"docker" "inspect" "4c4c2e02ab2f812ec06501909b7765d94a7f488961f7e76ae2b8fa756d7516a5"`
Dec 12 22:34:53.298 INFO running `"docker" "rm" "-f" "4c4c2e02ab2f812ec06501909b7765d94a7f488961f7e76ae2b8fa756d7516a5"`
Dec 12 22:34:53.416 INFO [stdout] 4c4c2e02ab2f812ec06501909b7765d94a7f488961f7e76ae2b8fa756d7516a5