Dec 05 15:56:24.951 INFO checking caesar-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 15:56:24.952 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 15:56:25.435 INFO [stdout] b684e60c28a8597a84f20bcaf2b1eeac0be9099ca7a6a60a2916dfc52850a08d
Dec 05 15:56:25.439 INFO running `"docker" "start" "-a" "b684e60c28a8597a84f20bcaf2b1eeac0be9099ca7a6a60a2916dfc52850a08d"`
Dec 05 15:56:26.495 INFO [stderr] usermod: no changes
Dec 05 15:56:26.626 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 05 15:56:26.626 INFO [stderr]    Compiling openssl v0.7.14
Dec 05 15:56:28.278 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 05 15:56:31.795 INFO [stderr]     Checking caesar v0.2.0 (/source)
Dec 05 15:56:33.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.41s
Dec 05 15:56:33.959 INFO [stderr] su: No module specific data is present
Dec 05 15:56:34.659 INFO running `"docker" "inspect" "b684e60c28a8597a84f20bcaf2b1eeac0be9099ca7a6a60a2916dfc52850a08d"`
Dec 05 15:56:34.915 INFO running `"docker" "rm" "-f" "b684e60c28a8597a84f20bcaf2b1eeac0be9099ca7a6a60a2916dfc52850a08d"`
Dec 05 15:56:35.195 INFO [stdout] b684e60c28a8597a84f20bcaf2b1eeac0be9099ca7a6a60a2916dfc52850a08d