Nov 30 18:35:49.810 INFO checking opentracing-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 18:35:49.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 18:35:50.020 INFO [stdout] d1d3794056c5d03532be372d713026fc86b83a5e255d01db6633ef72b018ec4e
Nov 30 18:35:50.024 INFO running `"docker" "start" "-a" "d1d3794056c5d03532be372d713026fc86b83a5e255d01db6633ef72b018ec4e"`
Nov 30 18:35:51.198 INFO [stderr] usermod: no changes
Nov 30 18:35:51.348 INFO [stderr]     Checking termios v0.2.2
Nov 30 18:35:51.348 INFO [stderr]     Checking errno v0.1.8
Nov 30 18:35:52.176 INFO [stderr]     Checking rpassword v0.2.3
Nov 30 18:35:52.776 INFO [stderr]     Checking lsio v0.1.18
Nov 30 18:35:53.972 INFO [stderr]     Checking opentracing v0.1.0 (/source)
Nov 30 18:35:55.671 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.45s
Nov 30 18:35:55.676 INFO [stderr] su: No module specific data is present
Nov 30 18:35:56.600 INFO running `"docker" "inspect" "d1d3794056c5d03532be372d713026fc86b83a5e255d01db6633ef72b018ec4e"`
Nov 30 18:35:56.916 INFO running `"docker" "rm" "-f" "d1d3794056c5d03532be372d713026fc86b83a5e255d01db6633ef72b018ec4e"`
Nov 30 18:35:57.189 INFO [stdout] d1d3794056c5d03532be372d713026fc86b83a5e255d01db6633ef72b018ec4e