[INFO] crate unix_socket 0.5.0 is already in cache
[INFO] extracting crate unix_socket 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/unix_socket/0.5.0
[INFO] extracting crate unix_socket 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unix_socket/0.5.0
[INFO] validating manifest of unix_socket-0.5.0 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 unix_socket-0.5.0 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 unix_socket-0.5.0
[INFO] finished frobbing unix_socket-0.5.0
[INFO] frobbed toml for unix_socket-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/unix_socket/0.5.0/Cargo.toml
[INFO] started frobbing unix_socket-0.5.0
[INFO] finished frobbing unix_socket-0.5.0
[INFO] frobbed toml for unix_socket-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unix_socket/0.5.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing unix_socket-0.5.0 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/unix_socket/0.5.0:/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] d2e9d0564ffe93ed7ed2e11102cb8ace6b026eb244ef43b3c576c346bb82ea0c
[INFO] running `"docker" "start" "-a" "d2e9d0564ffe93ed7ed2e11102cb8ace6b026eb244ef43b3c576c346bb82ea0c"`
[INFO] [stderr]    Compiling unix_socket v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem::size_of`
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::mem::size_of;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "d2e9d0564ffe93ed7ed2e11102cb8ace6b026eb244ef43b3c576c346bb82ea0c"`
[INFO] running `"docker" "rm" "-f" "d2e9d0564ffe93ed7ed2e11102cb8ace6b026eb244ef43b3c576c346bb82ea0c"`
[INFO] [stdout] d2e9d0564ffe93ed7ed2e11102cb8ace6b026eb244ef43b3c576c346bb82ea0c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/unix_socket/0.5.0:/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] d99bdab56a608e3f009f683e49e323145140a901cf8eec69cd18f186c8e1efb2
[INFO] running `"docker" "start" "-a" "d99bdab56a608e3f009f683e49e323145140a901cf8eec69cd18f186c8e1efb2"`
[INFO] [stderr]    Compiling unix_socket v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem::size_of`
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::mem::size_of;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "d99bdab56a608e3f009f683e49e323145140a901cf8eec69cd18f186c8e1efb2"`
[INFO] running `"docker" "rm" "-f" "d99bdab56a608e3f009f683e49e323145140a901cf8eec69cd18f186c8e1efb2"`
[INFO] [stdout] d99bdab56a608e3f009f683e49e323145140a901cf8eec69cd18f186c8e1efb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/unix_socket/0.5.0:/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] ee74c48e47041c11b3e057de1d26dc41b67394f8395119938aed8480c364509f
[INFO] running `"docker" "start" "-a" "ee74c48e47041c11b3e057de1d26dc41b67394f8395119938aed8480c364509f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unix_socket-7a158e8511e575fc
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::long_path ... ok
[INFO] [stdout] test test::test_connect_unix_datagram ... ok
[INFO] [stdout] test test::datagram_pair ... ok
[INFO] [stdout] test test::abstract_address ... ok
[INFO] [stdout] test test::iter ... ok
[INFO] [stdout] test test::basic ... ok
[INFO] [stdout] test test::test_unix_datagram_recv ... ok
[INFO] [stdout] test test::test_unnamed_unix_datagram ... ok
[INFO] [stdout] test test::pair ... ok
[INFO] [stdout] test test::timeouts ... ok
[INFO] [stdout] test test::test_unix_datagram ... ok
[INFO] [stdout] test test::try_clone ... ok
[INFO] [stdout] test test::test_read_timeout ... ok
[INFO] [stdout] test test::test_read_with_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unix_socket
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - UnixStream (line 326) ... ok
[INFO] [stdout] test src/lib.rs - UnixListener (line 514) ... ok
[INFO] [stdout] test src/lib.rs - UnixDatagram (line 679) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ee74c48e47041c11b3e057de1d26dc41b67394f8395119938aed8480c364509f"`
[INFO] running `"docker" "rm" "-f" "ee74c48e47041c11b3e057de1d26dc41b67394f8395119938aed8480c364509f"`
[INFO] [stdout] ee74c48e47041c11b3e057de1d26dc41b67394f8395119938aed8480c364509f