[INFO] crate netio 0.6.1 is already in cache
[INFO] extracting crate netio 0.6.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/netio/0.6.1
[INFO] extracting crate netio 0.6.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/netio/0.6.1
[INFO] validating manifest of netio-0.6.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of netio-0.6.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/netio/0.6.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing netio-0.6.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8b0f35ebc816185c3e96c695f58e563e3eae5f746f3588ebe09b4e5ad8c0c000
[INFO] running `"docker" "start" "-a" "8b0f35ebc816185c3e96c695f58e563e3eae5f746f3588ebe09b4e5ad8c0c000"`
[INFO] [stderr]    Compiling netio v0.6.1 (/opt/crater/workdir)
[INFO] [stderr]    Compiling buf_redux v0.6.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "8b0f35ebc816185c3e96c695f58e563e3eae5f746f3588ebe09b4e5ad8c0c000"`
[INFO] running `"docker" "rm" "-f" "8b0f35ebc816185c3e96c695f58e563e3eae5f746f3588ebe09b4e5ad8c0c000"`
[INFO] [stdout] 8b0f35ebc816185c3e96c695f58e563e3eae5f746f3588ebe09b4e5ad8c0c000
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 98481768b444003a23294ffba3e1864269f98968ab2df13b1ab333ffba8aac72
[INFO] running `"docker" "start" "-a" "98481768b444003a23294ffba3e1864269f98968ab2df13b1ab333ffba8aac72"`
[INFO] [stderr]    Compiling netio v0.6.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "98481768b444003a23294ffba3e1864269f98968ab2df13b1ab333ffba8aac72"`
[INFO] running `"docker" "rm" "-f" "98481768b444003a23294ffba3e1864269f98968ab2df13b1ab333ffba8aac72"`
[INFO] [stdout] 98481768b444003a23294ffba3e1864269f98968ab2df13b1ab333ffba8aac72
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 589bbe67f892656f5598b1175c9b0638c81709c67d3a75d97c1102a78623471e
[INFO] running `"docker" "start" "-a" "589bbe67f892656f5598b1175c9b0638c81709c67d3a75d97c1102a78623471e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/netio-42a7de633f639b25
[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 impls::tests::bufreader_bufreadgrow_3of3 ... ok
[INFO] [stdout] test bufread::tests::read_until ... ok
[INFO] [stdout] test bufread::tests::read_exact_slice ... ok
[INFO] [stdout] test iter::tests::collect_bufread ... 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 adapt::tests::take_write ... ok
[INFO] [stdout] test impls::tests::bufreader_bufreadgrow_4of3 ... ok
[INFO] [stdout] test utf8::read::tests::chars ... 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_10 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_12 ... ok
[INFO] [stdout] test impls::tests::bufreader_bufreadgrow_3of3_smallbuf ... 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_14 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_15 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_11 ... ok
[INFO] [stdout] test adapt::compat::tests::take_write ... 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_3 ... 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_16 ... 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_6 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_invalid_data_9 ... 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::read_to_end ... 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_7 ... 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_5 ... ok
[INFO] [stdout] test utf8::read::tests::fill_buf_str_unexpected_eof_3 ... 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" "589bbe67f892656f5598b1175c9b0638c81709c67d3a75d97c1102a78623471e"`
[INFO] running `"docker" "rm" "-f" "589bbe67f892656f5598b1175c9b0638c81709c67d3a75d97c1102a78623471e"`
[INFO] [stdout] 589bbe67f892656f5598b1175c9b0638c81709c67d3a75d97c1102a78623471e