Nov 01 15:20:23.823 INFO checking tail-reader-3.0.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 15:20:23.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 15:20:24.174 INFO blam! 83bb146085030bcb5651b406912717baad2ba46285c6d515a9982d57919805d6
Nov 01 15:20:24.176 INFO running `"docker" "start" "-a" "83bb146085030bcb5651b406912717baad2ba46285c6d515a9982d57919805d6"`
Nov 01 15:20:25.409 INFO kablam! usermod: no changes
Nov 01 15:20:25.628 INFO kablam!     Checking owning_ref v0.2.4
Nov 01 15:20:25.636 INFO kablam!     Checking crossbeam-channel v0.2.6
Nov 01 15:20:25.636 INFO kablam!     Checking pretty_env_logger v0.2.5
Nov 01 15:20:25.640 INFO kablam!     Checking inotify v0.6.1
Nov 01 15:20:27.493 INFO kablam!     Checking parking_lot v0.3.8
Nov 01 15:20:30.941 INFO kablam!     Checking chashmap v2.2.0
Nov 01 15:20:32.562 INFO kablam!     Checking notify v4.0.6
Nov 01 15:20:35.980 INFO kablam!     Checking tail-reader v3.0.0 (/source)
Nov 01 15:20:42.580 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.13s
Nov 01 15:20:42.587 INFO kablam! su: No module specific data is present
Nov 01 15:20:43.372 INFO running `"docker" "rm" "-f" "83bb146085030bcb5651b406912717baad2ba46285c6d515a9982d57919805d6"`
Nov 01 15:20:43.634 INFO blam! 83bb146085030bcb5651b406912717baad2ba46285c6d515a9982d57919805d6