Oct 26 22:37:34.888 INFO checking qingxiang-jia/learn-rust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 22:37:34.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/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 26 22:37:35.308 INFO blam! 54fff8cba09b9bc82d4c7d8902de50e10f5aeb259d277e802a78bd164c521a02
Oct 26 22:37:35.310 INFO running `"docker" "start" "-a" "54fff8cba09b9bc82d4c7d8902de50e10f5aeb259d277e802a78bd164c521a02"`
Oct 26 22:37:36.520 INFO kablam! usermod: no changes
Oct 26 22:37:36.595 INFO kablam!    Compiling proc-macro2 v0.3.3
Oct 26 22:37:39.859 INFO kablam!    Compiling quote v0.5.1
Oct 26 22:37:41.323 INFO kablam!    Compiling syn v0.13.1
Oct 26 22:37:49.335 INFO kablam!    Compiling serde_derive_internals v0.23.0
Oct 26 22:37:53.831 INFO kablam!    Compiling serde_derive v1.0.37
Oct 26 22:38:05.299 INFO kablam!     Checking learn_rust v0.1.0 (/source)
Oct 26 22:38:06.471 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.94s
Oct 26 22:38:06.487 INFO kablam! su: No module specific data is present
Oct 26 22:38:07.962 INFO running `"docker" "rm" "-f" "54fff8cba09b9bc82d4c7d8902de50e10f5aeb259d277e802a78bd164c521a02"`
Oct 26 22:38:08.339 INFO blam! 54fff8cba09b9bc82d4c7d8902de50e10f5aeb259d277e802a78bd164c521a02