Oct 21 12:26:37.030 INFO checking vorner/bigbuffer against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 12:26:37.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 12:26:37.486 INFO blam! 99e1d307cf921ce11b5764970c771332a97bd22c1a6b868be5e679b59fdc3f83
Oct 21 12:26:37.489 INFO running `"docker" "start" "-a" "99e1d307cf921ce11b5764970c771332a97bd22c1a6b868be5e679b59fdc3f83"`
Oct 21 12:26:38.501 INFO kablam! usermod: no changes
Oct 21 12:26:38.624 INFO kablam!     Checking humansize v1.0.2
Oct 21 12:26:38.624 INFO kablam!     Checking atty v0.2.3
Oct 21 12:26:38.632 INFO kablam!    Compiling structopt-derive v0.1.6
Oct 21 12:26:38.632 INFO kablam!     Checking backtrace v0.3.4
Oct 21 12:26:38.888 INFO kablam!     Checking clap v2.28.0
Oct 21 12:26:39.508 INFO kablam!     Checking failure v0.1.1
Oct 21 12:26:48.674 INFO kablam!     Checking structopt v0.1.6
Oct 21 12:26:48.971 INFO kablam!     Checking bigbuffer v0.1.0 (/source)
Oct 21 12:26:49.592 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.07s
Oct 21 12:26:49.604 INFO kablam! su: No module specific data is present
Oct 21 12:26:50.368 INFO running `"docker" "rm" "-f" "99e1d307cf921ce11b5764970c771332a97bd22c1a6b868be5e679b59fdc3f83"`
Oct 21 12:26:50.728 INFO blam! 99e1d307cf921ce11b5764970c771332a97bd22c1a6b868be5e679b59fdc3f83