Dec 07 16:56:31.638 INFO testing ff-0.4.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 16:56:31.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 16:56:31.836 INFO [stdout] bafd204496036623aabbb3ebdb48ce3bcb2ccf1ccef1e9c1bfb6f38a998d56f6
Dec 07 16:56:31.842 INFO running `"docker" "start" "-a" "bafd204496036623aabbb3ebdb48ce3bcb2ccf1ccef1e9c1bfb6f38a998d56f6"`
Dec 07 16:56:32.389 INFO [stderr] usermod: no changes
Dec 07 16:56:32.448 INFO [stderr]    Compiling ff v0.4.0 (/source)
Dec 07 16:56:33.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 07 16:56:33.213 INFO [stderr] su: No module specific data is present
Dec 07 16:56:33.588 INFO running `"docker" "inspect" "bafd204496036623aabbb3ebdb48ce3bcb2ccf1ccef1e9c1bfb6f38a998d56f6"`
Dec 07 16:56:33.706 INFO running `"docker" "rm" "-f" "bafd204496036623aabbb3ebdb48ce3bcb2ccf1ccef1e9c1bfb6f38a998d56f6"`
Dec 07 16:56:33.814 INFO [stdout] bafd204496036623aabbb3ebdb48ce3bcb2ccf1ccef1e9c1bfb6f38a998d56f6
Dec 07 16:56:33.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 16:56:34.058 INFO [stdout] 3925751a29aae70c8b778ea0b618d2011811bdf2457d7e2fb286c9a7e17951b3
Dec 07 16:56:34.060 INFO running `"docker" "start" "-a" "3925751a29aae70c8b778ea0b618d2011811bdf2457d7e2fb286c9a7e17951b3"`
Dec 07 16:56:34.732 INFO [stderr] usermod: no changes
Dec 07 16:56:34.778 INFO [stderr]    Compiling ff v0.4.0 (/source)
Dec 07 16:56:35.746 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 07 16:56:35.750 INFO [stderr] su: No module specific data is present
Dec 07 16:56:36.146 INFO running `"docker" "inspect" "3925751a29aae70c8b778ea0b618d2011811bdf2457d7e2fb286c9a7e17951b3"`
Dec 07 16:56:36.227 INFO running `"docker" "rm" "-f" "3925751a29aae70c8b778ea0b618d2011811bdf2457d7e2fb286c9a7e17951b3"`
Dec 07 16:56:36.319 INFO [stdout] 3925751a29aae70c8b778ea0b618d2011811bdf2457d7e2fb286c9a7e17951b3
Dec 07 16:56:36.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --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 07 16:56:36.505 INFO [stdout] a073f15020aec827e857928d87da1b52939c9b938067e86d95588e5f7bcb693c
Dec 07 16:56:36.507 INFO running `"docker" "start" "-a" "a073f15020aec827e857928d87da1b52939c9b938067e86d95588e5f7bcb693c"`
Dec 07 16:56:37.132 INFO [stderr] usermod: no changes
Dec 07 16:56:37.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 16:56:37.188 INFO [stderr]      Running /target/debug/deps/ff-b394a9d6c1c64cdf
Dec 07 16:56:37.188 INFO [stdout] 
Dec 07 16:56:37.188 INFO [stderr]    Doc-tests ff
Dec 07 16:56:37.188 INFO [stdout] running 1 test
Dec 07 16:56:37.188 INFO [stdout] test test_bit_iterator ... ok
Dec 07 16:56:37.188 INFO [stdout] 
Dec 07 16:56:37.188 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:56:37.188 INFO [stdout] 
Dec 07 16:56:38.077 INFO [stdout] 
Dec 07 16:56:38.077 INFO [stdout] running 0 tests
Dec 07 16:56:38.077 INFO [stdout] 
Dec 07 16:56:38.077 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:56:38.077 INFO [stdout] 
Dec 07 16:56:38.083 INFO [stderr] su: No module specific data is present
Dec 07 16:56:38.378 INFO running `"docker" "inspect" "a073f15020aec827e857928d87da1b52939c9b938067e86d95588e5f7bcb693c"`
Dec 07 16:56:38.481 INFO running `"docker" "rm" "-f" "a073f15020aec827e857928d87da1b52939c9b938067e86d95588e5f7bcb693c"`
Dec 07 16:56:38.642 INFO [stdout] a073f15020aec827e857928d87da1b52939c9b938067e86d95588e5f7bcb693c