Oct 12 12:41:31.257 INFO checking syzoj/interaction-runner against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:41:31.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12:41:31.648 INFO blam! b2f2b38067a17bb5278f16367923fda0095eb9511dd6afb13bb273975ecf67b4
Oct 12 12:41:31.650 INFO running `"docker" "start" "-a" "b2f2b38067a17bb5278f16367923fda0095eb9511dd6afb13bb273975ecf67b4"`
Oct 12 12:41:33.274 INFO kablam! usermod: no changes
Oct 12 12:41:33.384 INFO kablam!     Checking term_size v0.3.0
Oct 12 12:41:33.392 INFO kablam!     Checking atty v0.2.2
Oct 12 12:41:33.397 INFO kablam!     Checking nix v0.9.0
Oct 12 12:41:33.646 INFO kablam!     Checking textwrap v0.8.0
Oct 12 12:41:33.958 INFO kablam!     Checking clap v2.26.1
Oct 12 12:41:40.150 INFO kablam!     Checking os_pipe v0.6.0
Oct 12 12:41:42.605 INFO kablam!     Checking intertest v0.1.2 (/source)
Oct 12 12:41:43.216 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.91s
Oct 12 12:41:43.229 INFO kablam! su: No module specific data is present
Oct 12 12:41:43.962 INFO running `"docker" "rm" "-f" "b2f2b38067a17bb5278f16367923fda0095eb9511dd6afb13bb273975ecf67b4"`
Oct 12 12:41:44.228 INFO blam! b2f2b38067a17bb5278f16367923fda0095eb9511dd6afb13bb273975ecf67b4