Dec 04 07:45:50.045 INFO checking vasily-kirichenko/regex_benchmark against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 07:45:50.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 07:45:50.481 INFO [stdout] 82874dff4e46e868c93be652cf97e85f0c5dfad5e8a36ab3be36b81b7dfd3345
Dec 04 07:45:50.483 INFO running `"docker" "start" "-a" "82874dff4e46e868c93be652cf97e85f0c5dfad5e8a36ab3be36b81b7dfd3345"`
Dec 04 07:45:50.953 INFO [stderr] usermod: no changes
Dec 04 07:45:51.027 INFO [stderr]     Checking either v1.4.0
Dec 04 07:45:51.032 INFO [stderr]     Checking memchr v2.0.1
Dec 04 07:45:51.032 INFO [stderr]     Checking thread_local v0.3.4
Dec 04 07:45:51.032 INFO [stderr]     Checking backtrace-sys v0.1.16
Dec 04 07:45:51.186 INFO [stderr]     Checking backtrace v0.3.4
Dec 04 07:45:51.242 INFO [stderr]     Checking itertools v0.7.4
Dec 04 07:45:51.297 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 07:45:51.689 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 07:45:51.987 INFO [stderr]     Checking regex v0.2.3
Dec 04 07:45:54.063 INFO [stderr]     Checking regex_benchmark v0.1.0 (/source)
Dec 04 07:45:54.451 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 04 07:45:54.451 INFO [stderr]  --> src/main.rs:1:12
Dec 04 07:45:54.451 INFO [stderr]   |
Dec 04 07:45:54.451 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 04 07:45:54.451 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 04 07:45:54.451 INFO [stderr]   |
Dec 04 07:45:54.451 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 07:45:54.451 INFO [stderr] 
Dec 04 07:45:54.499 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 04 07:45:54.499 INFO [stderr]  --> src/main.rs:1:12
Dec 04 07:45:54.499 INFO [stderr]   |
Dec 04 07:45:54.499 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 04 07:45:54.499 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 04 07:45:54.499 INFO [stderr]   |
Dec 04 07:45:54.499 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 07:45:54.499 INFO [stderr] 
Dec 04 07:45:54.525 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Dec 04 07:45:54.529 INFO [stderr] su: No module specific data is present
Dec 04 07:45:54.900 INFO running `"docker" "inspect" "82874dff4e46e868c93be652cf97e85f0c5dfad5e8a36ab3be36b81b7dfd3345"`
Dec 04 07:45:55.033 INFO running `"docker" "rm" "-f" "82874dff4e46e868c93be652cf97e85f0c5dfad5e8a36ab3be36b81b7dfd3345"`
Dec 04 07:45:55.181 INFO [stdout] 82874dff4e46e868c93be652cf97e85f0c5dfad5e8a36ab3be36b81b7dfd3345