Oct 31 23:49:55.698 INFO checking npm/shelby against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:49:55.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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"`
Oct 31 23:49:56.137 INFO blam! af30b8f7f64c980c95cd9de7f12f4e1f6f1afd59539aeb8d74a3821f38bbcdf7
Oct 31 23:49:56.139 INFO running `"docker" "start" "-a" "af30b8f7f64c980c95cd9de7f12f4e1f6f1afd59539aeb8d74a3821f38bbcdf7"`
Oct 31 23:49:57.176 INFO kablam! usermod: no changes
Oct 31 23:49:57.420 INFO kablam!     Checking num_cpus v0.2.13
Oct 31 23:49:57.431 INFO kablam!     Checking enum_primitive v0.1.1
Oct 31 23:49:57.431 INFO kablam!     Checking serde_json v0.8.6
Oct 31 23:49:57.431 INFO kablam!     Checking chrono v0.2.25
Oct 31 23:49:58.220 INFO kablam!     Checking linux-stats v0.2.0
Oct 31 23:50:00.892 INFO kablam!     Checking numbat v1.0.0
Oct 31 23:50:02.156 INFO kablam!     Checking timer v0.1.6
Oct 31 23:50:03.344 INFO kablam!     Checking shelby v1.3.2 (/source)
Oct 31 23:50:05.188 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.97s
Oct 31 23:50:05.196 INFO kablam! su: No module specific data is present
Oct 31 23:50:06.305 INFO running `"docker" "rm" "-f" "af30b8f7f64c980c95cd9de7f12f4e1f6f1afd59539aeb8d74a3821f38bbcdf7"`
Oct 31 23:50:06.564 INFO blam! af30b8f7f64c980c95cd9de7f12f4e1f6f1afd59539aeb8d74a3821f38bbcdf7