Dec 12 15:57:02.130 INFO checking devicemapper-0.26.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 15:57:02.130 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15:57:02.580 INFO [stdout] b1e5aac33c904f285cb4037f2c0587284c37d768353dba86a4973a7f191e3743
Dec 12 15:57:02.586 INFO running `"docker" "start" "-a" "b1e5aac33c904f285cb4037f2c0587284c37d768353dba86a4973a7f191e3743"`
Dec 12 15:57:03.433 INFO [stderr] usermod: no changes
Dec 12 15:57:03.559 INFO [stderr]     Checking libmount v0.1.11
Dec 12 15:57:03.559 INFO [stderr]     Checking loopdev v0.2.1
Dec 12 15:57:03.559 INFO [stderr]     Checking devicemapper v0.26.1 (/source)
Dec 12 15:57:10.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.49s
Dec 12 15:57:10.968 INFO [stderr] su: No module specific data is present
Dec 12 15:57:11.763 INFO running `"docker" "inspect" "b1e5aac33c904f285cb4037f2c0587284c37d768353dba86a4973a7f191e3743"`
Dec 12 15:57:12.124 INFO running `"docker" "rm" "-f" "b1e5aac33c904f285cb4037f2c0587284c37d768353dba86a4973a7f191e3743"`
Dec 12 15:57:12.468 INFO [stdout] b1e5aac33c904f285cb4037f2c0587284c37d768353dba86a4973a7f191e3743