Nov 28 13:43:57.841 INFO checking Epsylon42/c2bs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 13:43:57.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 13:43:58.258 INFO [stdout] 928b55670ef353c5ab588974d9f6fd6cf2657495395461407cbabbf648314013
Nov 28 13:43:58.260 INFO running `"docker" "start" "-a" "928b55670ef353c5ab588974d9f6fd6cf2657495395461407cbabbf648314013"`
Nov 28 13:44:00.447 INFO [stderr] usermod: no changes
Nov 28 13:44:00.564 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 28 13:44:00.564 INFO [stderr]     Checking memchr v1.0.2
Nov 28 13:44:01.408 INFO [stderr]     Checking nom v3.2.0
Nov 28 13:44:17.969 INFO [stderr]     Checking backtrace v0.3.3
Nov 28 13:44:18.740 INFO [stderr]     Checking error-chain v0.11.0
Nov 28 13:44:19.670 INFO [stderr]     Checking c2bs v0.1.0 (/source)
Nov 28 13:44:25.764 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.27s
Nov 28 13:44:25.776 INFO [stderr] su: No module specific data is present
Nov 28 13:44:27.362 INFO running `"docker" "inspect" "928b55670ef353c5ab588974d9f6fd6cf2657495395461407cbabbf648314013"`
Nov 28 13:44:27.701 INFO running `"docker" "rm" "-f" "928b55670ef353c5ab588974d9f6fd6cf2657495395461407cbabbf648314013"`
Nov 28 13:44:28.077 INFO [stdout] 928b55670ef353c5ab588974d9f6fd6cf2657495395461407cbabbf648314013