Dec 14 21:06:51.620 INFO testing s4-0.0.9 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 21:06:51.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 21:06:52.143 INFO [stdout] dd089acd6d359f25d6986e57d6d9706b4f03ddcc9d0de885e5aba392f47cd64e
Dec 14 21:06:52.151 INFO running `"docker" "start" "-a" "dd089acd6d359f25d6986e57d6d9706b4f03ddcc9d0de885e5aba392f47cd64e"`
Dec 14 21:06:53.126 INFO [stderr] usermod: no changes
Dec 14 21:06:53.471 INFO [stderr]    Compiling derive-error v0.0.4
Dec 14 21:06:53.478 INFO [stderr]    Compiling rusoto_credential v0.14.0
Dec 14 21:07:05.574 INFO [stderr]    Compiling rusoto_core v0.35.0
Dec 14 21:07:21.731 INFO [stderr]    Compiling rusoto_s3 v0.35.0
Dec 14 21:07:50.304 INFO [stderr]    Compiling s4 v0.0.9 (/source)
Dec 14 21:07:58.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Dec 14 21:07:58.669 INFO [stderr] su: No module specific data is present
Dec 14 21:07:59.396 INFO running `"docker" "inspect" "dd089acd6d359f25d6986e57d6d9706b4f03ddcc9d0de885e5aba392f47cd64e"`
Dec 14 21:07:59.693 INFO running `"docker" "rm" "-f" "dd089acd6d359f25d6986e57d6d9706b4f03ddcc9d0de885e5aba392f47cd64e"`
Dec 14 21:07:59.931 INFO [stdout] dd089acd6d359f25d6986e57d6d9706b4f03ddcc9d0de885e5aba392f47cd64e
Dec 14 21:07:59.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 21:08:00.407 INFO [stdout] cd615434413b8b677f5233cd14cd0f9aa381039e3bd62a0bc22e6f26396b9020
Dec 14 21:08:00.412 INFO running `"docker" "start" "-a" "cd615434413b8b677f5233cd14cd0f9aa381039e3bd62a0bc22e6f26396b9020"`
Dec 14 21:08:01.279 INFO [stderr] usermod: no changes
Dec 14 21:08:01.575 INFO [stderr]    Compiling quickcheck v0.7.2
Dec 14 21:08:05.477 INFO [stderr]    Compiling s4 v0.0.9 (/source)
Dec 14 21:08:46.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.50s
Dec 14 21:08:46.839 INFO [stderr] su: No module specific data is present
Dec 14 21:08:49.872 INFO running `"docker" "inspect" "cd615434413b8b677f5233cd14cd0f9aa381039e3bd62a0bc22e6f26396b9020"`
Dec 14 21:08:49.991 INFO running `"docker" "rm" "-f" "cd615434413b8b677f5233cd14cd0f9aa381039e3bd62a0bc22e6f26396b9020"`
Dec 14 21:08:50.140 INFO [stdout] cd615434413b8b677f5233cd14cd0f9aa381039e3bd62a0bc22e6f26396b9020