Oct 21 20:57:29.579 INFO checking MediaGamma/python-rust-experiments against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 20:57:29.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 20:57:29.941 INFO blam! f388900771b76ac7531a396550ac7fd5b1e66de761971f86a052247b4005effe
Oct 21 20:57:29.960 INFO running `"docker" "start" "-a" "f388900771b76ac7531a396550ac7fd5b1e66de761971f86a052247b4005effe"`
Oct 21 20:57:31.564 INFO kablam! usermod: no changes
Oct 21 20:57:31.704 INFO kablam!    Compiling cpython v0.1.0
Oct 21 20:57:31.722 INFO kablam!    Compiling memchr v0.1.11
Oct 21 20:57:31.761 INFO kablam!    Compiling thread-id v2.0.0
Oct 21 20:57:32.688 INFO kablam!    Compiling thread_local v0.2.7
Oct 21 20:57:33.545 INFO kablam!    Compiling aho-corasick v0.5.3
Oct 21 20:57:35.265 INFO kablam!    Compiling regex v0.1.80
Oct 21 20:57:45.677 INFO kablam!    Compiling python3-sys v0.1.3
Oct 21 20:57:52.128 INFO kablam!     Checking rust_python v0.1.0 (/source)
Oct 21 20:57:53.410 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.80s
Oct 21 20:57:53.414 INFO kablam! su: No module specific data is present
Oct 21 20:57:54.112 INFO running `"docker" "rm" "-f" "f388900771b76ac7531a396550ac7fd5b1e66de761971f86a052247b4005effe"`
Oct 21 20:57:54.431 INFO blam! f388900771b76ac7531a396550ac7fd5b1e66de761971f86a052247b4005effe