Dec 07 02:47:05.797 INFO testing readext-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 02:47:05.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02:47:06.242 INFO [stdout] 39700b9f992827ef4651862afd49f68de0d8de9e7715c72b709164fce52e902f
Dec 07 02:47:06.244 INFO running `"docker" "start" "-a" "39700b9f992827ef4651862afd49f68de0d8de9e7715c72b709164fce52e902f"`
Dec 07 02:47:07.348 INFO [stderr] usermod: no changes
Dec 07 02:47:07.408 INFO [stderr]    Compiling readext v0.1.0 (/source)
Dec 07 02:47:07.945 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 07 02:47:07.945 INFO [stderr] su: No module specific data is present
Dec 07 02:47:08.454 INFO running `"docker" "inspect" "39700b9f992827ef4651862afd49f68de0d8de9e7715c72b709164fce52e902f"`
Dec 07 02:47:08.774 INFO running `"docker" "rm" "-f" "39700b9f992827ef4651862afd49f68de0d8de9e7715c72b709164fce52e902f"`
Dec 07 02:47:09.064 INFO [stdout] 39700b9f992827ef4651862afd49f68de0d8de9e7715c72b709164fce52e902f
Dec 07 02:47:09.072 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02:47:09.434 INFO [stdout] d358d362a8699624fd67499ead8d2bc551bee1436c7c17a13dcd533992dc14dc
Dec 07 02:47:09.436 INFO running `"docker" "start" "-a" "d358d362a8699624fd67499ead8d2bc551bee1436c7c17a13dcd533992dc14dc"`
Dec 07 02:47:10.597 INFO [stderr] usermod: no changes
Dec 07 02:47:10.684 INFO [stderr]    Compiling readext v0.1.0 (/source)
Dec 07 02:47:11.916 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Dec 07 02:47:11.916 INFO [stderr] su: No module specific data is present
Dec 07 02:47:12.612 INFO running `"docker" "inspect" "d358d362a8699624fd67499ead8d2bc551bee1436c7c17a13dcd533992dc14dc"`
Dec 07 02:47:12.859 INFO running `"docker" "rm" "-f" "d358d362a8699624fd67499ead8d2bc551bee1436c7c17a13dcd533992dc14dc"`
Dec 07 02:47:13.196 INFO [stdout] d358d362a8699624fd67499ead8d2bc551bee1436c7c17a13dcd533992dc14dc
Dec 07 02:47:13.204 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02:47:13.574 INFO [stdout] 1e125a32c13c1b90658163e077687109c27972a65672c8b59a6b9e8ac5440c28
Dec 07 02:47:13.576 INFO running `"docker" "start" "-a" "1e125a32c13c1b90658163e077687109c27972a65672c8b59a6b9e8ac5440c28"`
Dec 07 02:47:14.580 INFO [stderr] usermod: no changes
Dec 07 02:47:14.626 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 02:47:14.627 INFO [stderr]      Running /target/debug/deps/readext-21d6ad281d7f1a95
Dec 07 02:47:14.627 INFO [stdout] 
Dec 07 02:47:14.627 INFO [stdout] running 0 tests
Dec 07 02:47:14.627 INFO [stdout] 
Dec 07 02:47:14.627 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:47:14.627 INFO [stdout] 
Dec 07 02:47:14.627 INFO [stderr]      Running /target/debug/deps/lib-f75cab717ee03587
Dec 07 02:47:14.636 INFO [stderr]    Doc-tests readext
Dec 07 02:47:14.637 INFO [stdout] 
Dec 07 02:47:14.637 INFO [stdout] running 2 tests
Dec 07 02:47:14.637 INFO [stdout] test can_read_into_string ... ok
Dec 07 02:47:14.637 INFO [stdout] test can_read_into_vec ... ok
Dec 07 02:47:14.637 INFO [stdout] 
Dec 07 02:47:14.637 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:47:14.637 INFO [stdout] 
Dec 07 02:47:15.442 INFO [stdout] 
Dec 07 02:47:15.442 INFO [stdout] running 0 tests
Dec 07 02:47:15.442 INFO [stdout] 
Dec 07 02:47:15.442 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:47:15.442 INFO [stdout] 
Dec 07 02:47:15.449 INFO [stderr] su: No module specific data is present
Dec 07 02:47:16.046 INFO running `"docker" "inspect" "1e125a32c13c1b90658163e077687109c27972a65672c8b59a6b9e8ac5440c28"`
Dec 07 02:47:16.486 INFO running `"docker" "rm" "-f" "1e125a32c13c1b90658163e077687109c27972a65672c8b59a6b9e8ac5440c28"`
Dec 07 02:47:16.804 INFO [stdout] 1e125a32c13c1b90658163e077687109c27972a65672c8b59a6b9e8ac5440c28