Dec 11 15:59:51.001 INFO checking jtomschroeder/hammer against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 15:59:51.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 15:59:51.588 INFO [stdout] d4ab29c5deb743e0c31816a1093868b835544a5d92c6b518444dcc290c35ef33
Dec 11 15:59:51.596 INFO running `"docker" "start" "-a" "d4ab29c5deb743e0c31816a1093868b835544a5d92c6b518444dcc290c35ef33"`
Dec 11 15:59:52.872 INFO [stderr] usermod: no changes
Dec 11 15:59:53.024 INFO [stderr]    Compiling hyper v0.10.9
Dec 11 15:59:57.842 INFO [stderr]     Checking iron v0.5.1
Dec 11 15:59:59.114 INFO [stderr]     Checking mount v0.3.0
Dec 11 16:00:00.286 INFO [stderr]     Checking staticfile v0.4.0
Dec 11 16:00:01.438 INFO [stderr]     Checking hammer v0.1.0 (/source)
Dec 11 16:00:05.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.78s
Dec 11 16:00:05.685 INFO [stderr] su: No module specific data is present
Dec 11 16:00:06.516 INFO running `"docker" "inspect" "d4ab29c5deb743e0c31816a1093868b835544a5d92c6b518444dcc290c35ef33"`
Dec 11 16:00:06.866 INFO running `"docker" "rm" "-f" "d4ab29c5deb743e0c31816a1093868b835544a5d92c6b518444dcc290c35ef33"`
Dec 11 16:00:07.268 INFO [stdout] d4ab29c5deb743e0c31816a1093868b835544a5d92c6b518444dcc290c35ef33