Dec 15 20:39:47.833 INFO testing bufstream-0.1.4 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 20:39:47.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 20:39:48.075 INFO [stdout] 786cdb364d4b6f329a3b874a52b09463abb859afcd47cfd01e9090396bea9288
Dec 15 20:39:48.077 INFO running `"docker" "start" "-a" "786cdb364d4b6f329a3b874a52b09463abb859afcd47cfd01e9090396bea9288"`
Dec 15 20:39:48.595 INFO [stderr] usermod: no changes
Dec 15 20:39:48.632 INFO [stderr]    Compiling bufstream v0.1.4 (/source)
Dec 15 20:39:49.290 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 15 20:39:49.294 INFO [stderr] su: No module specific data is present
Dec 15 20:39:49.942 INFO running `"docker" "inspect" "786cdb364d4b6f329a3b874a52b09463abb859afcd47cfd01e9090396bea9288"`
Dec 15 20:39:50.035 INFO running `"docker" "rm" "-f" "786cdb364d4b6f329a3b874a52b09463abb859afcd47cfd01e9090396bea9288"`
Dec 15 20:39:50.156 INFO [stdout] 786cdb364d4b6f329a3b874a52b09463abb859afcd47cfd01e9090396bea9288
Dec 15 20:39:50.160 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 20:39:50.402 INFO [stdout] 7bad384c134b4bfa0dbeddbacd666a628954a869747912eb01cbf1f293f5ff7e
Dec 15 20:39:50.404 INFO running `"docker" "start" "-a" "7bad384c134b4bfa0dbeddbacd666a628954a869747912eb01cbf1f293f5ff7e"`
Dec 15 20:39:51.031 INFO [stderr] usermod: no changes
Dec 15 20:39:51.067 INFO [stderr]    Compiling bufstream v0.1.4 (/source)
Dec 15 20:39:52.174 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 15 20:39:52.177 INFO [stderr] su: No module specific data is present
Dec 15 20:39:52.497 INFO running `"docker" "inspect" "7bad384c134b4bfa0dbeddbacd666a628954a869747912eb01cbf1f293f5ff7e"`
Dec 15 20:39:52.601 INFO running `"docker" "rm" "-f" "7bad384c134b4bfa0dbeddbacd666a628954a869747912eb01cbf1f293f5ff7e"`
Dec 15 20:39:52.701 INFO [stdout] 7bad384c134b4bfa0dbeddbacd666a628954a869747912eb01cbf1f293f5ff7e
Dec 15 20:39:52.703 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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" "-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 15 20:39:52.940 INFO [stdout] 38d9f0ce7e4ac06008e2bb16478a25e4f9ff5c1ea50ae64e6dc89c1b4eff48da
Dec 15 20:39:52.942 INFO running `"docker" "start" "-a" "38d9f0ce7e4ac06008e2bb16478a25e4f9ff5c1ea50ae64e6dc89c1b4eff48da"`
Dec 15 20:39:53.405 INFO [stderr] usermod: no changes
Dec 15 20:39:53.472 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 15 20:39:53.475 INFO [stderr]      Running /target/debug/deps/bufstream-f194df3030d7fa33
Dec 15 20:39:53.483 INFO [stdout] 
Dec 15 20:39:53.483 INFO [stdout] running 1 test
Dec 15 20:39:53.483 INFO [stdout] test tests::test_buffered_stream ... ok
Dec 15 20:39:53.483 INFO [stdout] 
Dec 15 20:39:53.483 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 20:39:53.483 INFO [stdout] 
Dec 15 20:39:53.484 INFO [stderr]    Doc-tests bufstream
Dec 15 20:39:54.505 INFO [stdout] 
Dec 15 20:39:54.505 INFO [stdout] running 1 test
Dec 15 20:39:55.467 INFO [stdout] test src/lib.rs -  (line 25) ... ok
Dec 15 20:39:55.467 INFO [stdout] 
Dec 15 20:39:55.467 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 20:39:55.467 INFO [stdout] 
Dec 15 20:39:55.467 INFO [stderr] su: No module specific data is present
Dec 15 20:39:55.725 INFO running `"docker" "inspect" "38d9f0ce7e4ac06008e2bb16478a25e4f9ff5c1ea50ae64e6dc89c1b4eff48da"`
Dec 15 20:39:55.826 INFO running `"docker" "rm" "-f" "38d9f0ce7e4ac06008e2bb16478a25e4f9ff5c1ea50ae64e6dc89c1b4eff48da"`
Dec 15 20:39:55.934 INFO [stdout] 38d9f0ce7e4ac06008e2bb16478a25e4f9ff5c1ea50ae64e6dc89c1b4eff48da