Dec 14 23:51:35.196 INFO testing readext-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 23:51:35.196 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 23:51:35.695 INFO [stdout] ffd32ec006e2176c421332fd9c89428c0fb424eeaed3ef0dea4a08250bfc7186
Dec 14 23:51:35.697 INFO running `"docker" "start" "-a" "ffd32ec006e2176c421332fd9c89428c0fb424eeaed3ef0dea4a08250bfc7186"`
Dec 14 23:51:36.870 INFO [stderr] usermod: no changes
Dec 14 23:51:36.937 INFO [stderr]    Compiling readext v0.1.0 (/source)
Dec 14 23:51:37.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 14 23:51:37.611 INFO [stderr] su: No module specific data is present
Dec 14 23:51:38.280 INFO running `"docker" "inspect" "ffd32ec006e2176c421332fd9c89428c0fb424eeaed3ef0dea4a08250bfc7186"`
Dec 14 23:51:38.591 INFO running `"docker" "rm" "-f" "ffd32ec006e2176c421332fd9c89428c0fb424eeaed3ef0dea4a08250bfc7186"`
Dec 14 23:51:38.825 INFO [stdout] ffd32ec006e2176c421332fd9c89428c0fb424eeaed3ef0dea4a08250bfc7186
Dec 14 23:51:38.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 23:51:39.345 INFO [stdout] 151c9b5a4587639cbeae4763f6ebd91e3d60b4f81195541dddcd34397494db35
Dec 14 23:51:39.347 INFO running `"docker" "start" "-a" "151c9b5a4587639cbeae4763f6ebd91e3d60b4f81195541dddcd34397494db35"`
Dec 14 23:51:40.628 INFO [stderr] usermod: no changes
Dec 14 23:51:40.687 INFO [stderr]    Compiling readext v0.1.0 (/source)
Dec 14 23:51:42.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 14 23:51:42.723 INFO [stderr] su: No module specific data is present
Dec 14 23:51:43.563 INFO running `"docker" "inspect" "151c9b5a4587639cbeae4763f6ebd91e3d60b4f81195541dddcd34397494db35"`
Dec 14 23:51:43.847 INFO running `"docker" "rm" "-f" "151c9b5a4587639cbeae4763f6ebd91e3d60b4f81195541dddcd34397494db35"`
Dec 14 23:51:44.060 INFO [stdout] 151c9b5a4587639cbeae4763f6ebd91e3d60b4f81195541dddcd34397494db35
Dec 14 23:51:44.063 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 23:51:44.429 INFO [stdout] 7db816ced52e95fe85c6e3eabd7c815e79f7540ac556e99c50df3ea0b2ec7553
Dec 14 23:51:44.435 INFO running `"docker" "start" "-a" "7db816ced52e95fe85c6e3eabd7c815e79f7540ac556e99c50df3ea0b2ec7553"`
Dec 14 23:51:45.495 INFO [stderr] usermod: no changes
Dec 14 23:51:45.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 23:51:45.580 INFO [stderr]      Running /target/debug/deps/readext-f62df53d14286e8b
Dec 14 23:51:45.580 INFO [stdout] 
Dec 14 23:51:45.580 INFO [stdout] running 0 tests
Dec 14 23:51:45.580 INFO [stdout] 
Dec 14 23:51:45.580 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:51:45.580 INFO [stdout] 
Dec 14 23:51:45.595 INFO [stderr]      Running /target/debug/deps/lib-2f6499e0d8681265
Dec 14 23:51:45.597 INFO [stdout] 
Dec 14 23:51:45.597 INFO [stdout] running 2 tests
Dec 14 23:51:45.597 INFO [stdout] test can_read_into_string ... ok
Dec 14 23:51:45.604 INFO [stdout] test can_read_into_vec ... ok
Dec 14 23:51:45.604 INFO [stderr]    Doc-tests readext
Dec 14 23:51:45.604 INFO [stdout] 
Dec 14 23:51:45.604 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:51:45.604 INFO [stdout] 
Dec 14 23:51:46.502 INFO [stdout] 
Dec 14 23:51:46.502 INFO [stdout] running 0 tests
Dec 14 23:51:46.502 INFO [stdout] 
Dec 14 23:51:46.502 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:51:46.502 INFO [stdout] 
Dec 14 23:51:46.509 INFO [stderr] su: No module specific data is present
Dec 14 23:51:47.069 INFO running `"docker" "inspect" "7db816ced52e95fe85c6e3eabd7c815e79f7540ac556e99c50df3ea0b2ec7553"`
Dec 14 23:51:47.377 INFO running `"docker" "rm" "-f" "7db816ced52e95fe85c6e3eabd7c815e79f7540ac556e99c50df3ea0b2ec7553"`
Dec 14 23:51:47.685 INFO [stdout] 7db816ced52e95fe85c6e3eabd7c815e79f7540ac556e99c50df3ea0b2ec7553