[INFO] crate netio 0.6.1 is already in cache
[INFO] extracting crate netio 0.6.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/netio/0.6.1
[INFO] extracting crate netio 0.6.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/netio/0.6.1
[INFO] validating manifest of netio-0.6.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of netio-0.6.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing netio-0.6.1
[INFO] finished frobbing netio-0.6.1
[INFO] frobbed toml for netio-0.6.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/netio/0.6.1/Cargo.toml
[INFO] started frobbing netio-0.6.1
[INFO] finished frobbing netio-0.6.1
[INFO] frobbed toml for netio-0.6.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/netio/0.6.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing netio-0.6.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/netio/0.6.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 43a7de2804d429d6e507f186c1fef8d1fb461b9f8260c0fb6d92c130c3a404e9
[INFO] running `"docker" "start" "-a" "43a7de2804d429d6e507f186c1fef8d1fb461b9f8260c0fb6d92c130c3a404e9"`
[INFO] [stderr]    Compiling netio v0.6.1 (/opt/crater/workdir)
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling buf_redux v0.6.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "43a7de2804d429d6e507f186c1fef8d1fb461b9f8260c0fb6d92c130c3a404e9"`
[INFO] running `"docker" "rm" "-f" "43a7de2804d429d6e507f186c1fef8d1fb461b9f8260c0fb6d92c130c3a404e9"`
[INFO] [stdout] 43a7de2804d429d6e507f186c1fef8d1fb461b9f8260c0fb6d92c130c3a404e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/netio/0.6.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9a9fb5fb8ba53f0f905ca70abf5acb30d5f2839dd5cb7b72228a10acc0d2203a
[INFO] running `"docker" "start" "-a" "9a9fb5fb8ba53f0f905ca70abf5acb30d5f2839dd5cb7b72228a10acc0d2203a"`
[INFO] [stderr]    Compiling netio v0.6.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "9a9fb5fb8ba53f0f905ca70abf5acb30d5f2839dd5cb7b72228a10acc0d2203a"`
[INFO] running `"docker" "rm" "-f" "9a9fb5fb8ba53f0f905ca70abf5acb30d5f2839dd5cb7b72228a10acc0d2203a"`
[INFO] [stdout] 9a9fb5fb8ba53f0f905ca70abf5acb30d5f2839dd5cb7b72228a10acc0d2203a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/netio/0.6.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d709a7d9155a77c602b0a7771493b7b71bfdeb53034efc4afc067b4b0b6ea152
[INFO] running `"docker" "start" "-a" "d709a7d9155a77c602b0a7771493b7b71bfdeb53034efc4afc067b4b0b6ea152"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/netio-6152f61be155f1d7
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test bufreadgrow::tests::read_until2_smallbuffer ... ok
[INFO] [stdout] test bufreadgrow::tests::read_until2 ... ok
[INFO] [stdout] test bufread::tests::read_until ... ok
[INFO] [stdout] test impls::tests::bufreader_bufreadgrow_3of3_smallbuf ... ok
[INFO] [stdout] test bufread::tests::read_exact_slice ... ok
[INFO] [stdout] test bufread::tests::read_exact ... ok
[INFO] [stdout] test impls::tests::bufreader_bufreadgrow_4of3_smallbuf ... ok
[INFO] [stdout] test iter::tests::split ... ok
[INFO] [stdout] test iter::tests::collect_bufread ... ok
[INFO] [stdout] test impls::tests::bufreader_bufreadgrow_3of3 ... ok
[INFO] [stdout] test impls::tests::bufreader_bufreadgrow_4of3 ... ok
[INFO] [stdout] test utf8::read::tests::chars ... ok
[INFO] [stdout] test adapt::tests::take_write ... ok
[INFO] [stdout] test adapt::compat::tests::take_write ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_14 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_13 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_10 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_11 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_12 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_1 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_16 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_17 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_18 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_2 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_3 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_4 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_7 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_6 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_5 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_8 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_9 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_15 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_unexpected_eof_1 ... ok
[INFO] [stdout] test utf8::read::tests::read_line ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_unexpected_eof_3 ... ok
[INFO] [stdout] test utf8::read::tests::read_to_end ... ok
[INFO] [stdout] test bufread::tests::read_to_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests netio
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d709a7d9155a77c602b0a7771493b7b71bfdeb53034efc4afc067b4b0b6ea152"`
[INFO] running `"docker" "rm" "-f" "d709a7d9155a77c602b0a7771493b7b71bfdeb53034efc4afc067b4b0b6ea152"`
[INFO] [stdout] d709a7d9155a77c602b0a7771493b7b71bfdeb53034efc4afc067b4b0b6ea152