Oct 12 12:41:45.146 INFO checking syntheticsh/rust_regex_play against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:41:45.146 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 12:41:45.506 INFO blam! a54ba239505bc928e2aa05bd5caef61a985aa19cfa7787fa0ad84556c57927f0
Oct 12 12:41:45.514 INFO running `"docker" "start" "-a" "a54ba239505bc928e2aa05bd5caef61a985aa19cfa7787fa0ad84556c57927f0"`
Oct 12 12:41:46.340 INFO kablam! usermod: no changes
Oct 12 12:41:46.436 INFO kablam!     Checking libc v0.2.43
Oct 12 12:41:48.092 INFO kablam!     Checking memchr v2.1.0
Oct 12 12:41:49.125 INFO kablam!     Checking aho-corasick v0.6.8
Oct 12 12:41:49.908 INFO kablam!     Checking regex v1.0.5
Oct 12 12:41:52.748 INFO kablam!     Checking regexp v0.1.0 (/source)
Oct 12 12:41:53.458 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
Oct 12 12:41:53.461 INFO kablam! su: No module specific data is present
Oct 12 12:41:54.864 INFO running `"docker" "rm" "-f" "a54ba239505bc928e2aa05bd5caef61a985aa19cfa7787fa0ad84556c57927f0"`
Oct 12 12:41:55.164 INFO blam! a54ba239505bc928e2aa05bd5caef61a985aa19cfa7787fa0ad84556c57927f0