[INFO] crate sendfd 0.3.0 is already in cache
[INFO] extracting crate sendfd 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/sendfd/0.3.0
[INFO] extracting crate sendfd 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sendfd/0.3.0
[INFO] validating manifest of sendfd-0.3.0 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 sendfd-0.3.0 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 sendfd-0.3.0
[INFO] finished frobbing sendfd-0.3.0
[INFO] frobbed toml for sendfd-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/sendfd/0.3.0/Cargo.toml
[INFO] started frobbing sendfd-0.3.0
[INFO] finished frobbing sendfd-0.3.0
[INFO] frobbed toml for sendfd-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sendfd/0.3.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing sendfd-0.3.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sendfd/0.3.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e3a02647b7d789ba9bdb0acfb8b74b842cec096503312bc167013d3f1e16b1e0
[INFO] running `"docker" "start" "-a" "e3a02647b7d789ba9bdb0acfb8b74b842cec096503312bc167013d3f1e16b1e0"`
[INFO] [stderr]    Compiling sendfd v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "e3a02647b7d789ba9bdb0acfb8b74b842cec096503312bc167013d3f1e16b1e0"`
[INFO] running `"docker" "rm" "-f" "e3a02647b7d789ba9bdb0acfb8b74b842cec096503312bc167013d3f1e16b1e0"`
[INFO] [stdout] e3a02647b7d789ba9bdb0acfb8b74b842cec096503312bc167013d3f1e16b1e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sendfd/0.3.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3b30b2ebc046745af53763e12ed4bc8498af8530359b84b28ae24c32ce4e7ec7
[INFO] running `"docker" "start" "-a" "3b30b2ebc046745af53763e12ed4bc8498af8530359b84b28ae24c32ce4e7ec7"`
[INFO] [stderr]    Compiling sendfd v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "3b30b2ebc046745af53763e12ed4bc8498af8530359b84b28ae24c32ce4e7ec7"`
[INFO] running `"docker" "rm" "-f" "3b30b2ebc046745af53763e12ed4bc8498af8530359b84b28ae24c32ce4e7ec7"`
[INFO] [stdout] 3b30b2ebc046745af53763e12ed4bc8498af8530359b84b28ae24c32ce4e7ec7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sendfd/0.3.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 042d602a5fb855082dd3d0546c06daf8bf489bf98f0da53505eeeaf71bf963b7
[INFO] running `"docker" "start" "-a" "042d602a5fb855082dd3d0546c06daf8bf489bf98f0da53505eeeaf71bf963b7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sendfd-aab6fa85cf4ee10f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::sending_junk_fails ... ok
[INFO] [stdout] test tests::datagram_works ... ok
[INFO] [stdout] test tests::stream_works ... ok
[INFO] [stdout] test tests::datagram_works_across_processes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sendfd
[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" "042d602a5fb855082dd3d0546c06daf8bf489bf98f0da53505eeeaf71bf963b7"`
[INFO] running `"docker" "rm" "-f" "042d602a5fb855082dd3d0546c06daf8bf489bf98f0da53505eeeaf71bf963b7"`
[INFO] [stdout] 042d602a5fb855082dd3d0546c06daf8bf489bf98f0da53505eeeaf71bf963b7