Oct 21 22:12:24.739 INFO checking zif_identity-0.0.1 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 22:12:24.739 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 22:12:25.104 INFO blam! a4b8e93e4c1977afbec448af8644e24ad58b4566c079f63522a2ad574827ce94
Oct 21 22:12:25.112 INFO running `"docker" "start" "-a" "a4b8e93e4c1977afbec448af8644e24ad58b4566c079f63522a2ad574827ce94"`
Oct 21 22:12:26.368 INFO kablam! usermod: no changes
Oct 21 22:12:26.514 INFO kablam!    Compiling crossbeam-utils v0.2.2
Oct 21 22:12:27.552 INFO kablam!    Compiling crossbeam-epoch v0.3.1
Oct 21 22:12:29.128 INFO kablam!    Compiling crossbeam-deque v0.2.0
Oct 21 22:12:30.180 INFO kablam!    Compiling rayon-core v1.4.1
Oct 21 22:12:33.179 INFO kablam!    Compiling rayon v0.8.2
Oct 21 22:12:37.236 INFO kablam!    Compiling ring v0.12.1
Oct 21 22:12:45.994 INFO kablam!     Checking zif_identity v0.0.1 (/source)
Oct 21 22:12:47.701 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.30s
Oct 21 22:12:47.704 INFO kablam! su: No module specific data is present
Oct 21 22:12:48.881 INFO running `"docker" "rm" "-f" "a4b8e93e4c1977afbec448af8644e24ad58b4566c079f63522a2ad574827ce94"`
Oct 21 22:12:49.213 INFO blam! a4b8e93e4c1977afbec448af8644e24ad58b4566c079f63522a2ad574827ce94