Dec 12 15:16:26.480 INFO checking exchange-0.0.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 15:16:26.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 15:16:26.683 INFO [stdout] b1942348cbccec20042f18b27f517a78f467880f5c77dd458eb5df48a498f6d7
Dec 12 15:16:26.684 INFO running `"docker" "start" "-a" "b1942348cbccec20042f18b27f517a78f467880f5c77dd458eb5df48a498f6d7"`
Dec 12 15:16:27.570 INFO [stderr] usermod: no changes
Dec 12 15:16:27.620 INFO [stderr]     Checking exchange v0.0.1 (/source)
Dec 12 15:16:28.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 12 15:16:28.620 INFO [stderr] su: No module specific data is present
Dec 12 15:16:29.430 INFO running `"docker" "inspect" "b1942348cbccec20042f18b27f517a78f467880f5c77dd458eb5df48a498f6d7"`
Dec 12 15:16:29.728 INFO running `"docker" "rm" "-f" "b1942348cbccec20042f18b27f517a78f467880f5c77dd458eb5df48a498f6d7"`
Dec 12 15:16:29.960 INFO [stdout] b1942348cbccec20042f18b27f517a78f467880f5c77dd458eb5df48a498f6d7