Dec 04 16:31:50.180 INFO checking jnicklas/partners against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:31:50.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 16:31:50.577 INFO [stdout] eeb1a7f5699dc7b9425bfd8da41eef482f98147d64b59f4a42e498000f33d1a8
Dec 04 16:31:50.585 INFO running `"docker" "start" "-a" "eeb1a7f5699dc7b9425bfd8da41eef482f98147d64b59f4a42e498000f33d1a8"`
Dec 04 16:31:51.226 INFO [stderr] usermod: no changes
Dec 04 16:31:51.340 INFO [stderr]     Checking clap v2.29.4
Dec 04 16:31:51.340 INFO [stderr]     Checking backtrace v0.3.5
Dec 04 16:31:51.340 INFO [stderr]     Checking docopt v0.6.86
Dec 04 16:31:51.904 INFO [stderr]     Checking failure v0.1.1
Dec 04 16:31:56.391 INFO [stderr]     Checking partners v0.2.1 (/source)
Dec 04 16:31:58.150 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.90s
Dec 04 16:31:58.171 INFO [stderr] su: No module specific data is present
Dec 04 16:31:59.187 INFO running `"docker" "inspect" "eeb1a7f5699dc7b9425bfd8da41eef482f98147d64b59f4a42e498000f33d1a8"`
Dec 04 16:31:59.496 INFO running `"docker" "rm" "-f" "eeb1a7f5699dc7b9425bfd8da41eef482f98147d64b59f4a42e498000f33d1a8"`
Dec 04 16:31:59.767 INFO [stdout] eeb1a7f5699dc7b9425bfd8da41eef482f98147d64b59f4a42e498000f33d1a8