[INFO] crate opengraph 0.2.4 is already in cache
[INFO] extracting crate opengraph 0.2.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/opengraph/0.2.4
[INFO] extracting crate opengraph 0.2.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/opengraph/0.2.4
[INFO] validating manifest of opengraph-0.2.4 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 opengraph-0.2.4 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 opengraph-0.2.4
[INFO] finished frobbing opengraph-0.2.4
[INFO] frobbed toml for opengraph-0.2.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/opengraph/0.2.4/Cargo.toml
[INFO] started frobbing opengraph-0.2.4
[INFO] finished frobbing opengraph-0.2.4
[INFO] frobbed toml for opengraph-0.2.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/opengraph/0.2.4/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing opengraph-0.2.4 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/opengraph/0.2.4:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 81d6f06e8e5f55bd888b09f9c861281669a8d8a2befa543cc186085634d448ee
[INFO] running `"docker" "start" "-a" "81d6f06e8e5f55bd888b09f9c861281669a8d8a2befa543cc186085634d448ee"`
[INFO] [stderr]    Compiling html5ever v0.22.5
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling markup5ever v0.7.5
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.19
[INFO] [stderr]    Compiling opengraph v0.2.4 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
[INFO] [stderr]    --> src/scraper.rs:161:36
[INFO] [stderr]     |
[INFO] [stderr] 161 |                           property.slice_unchecked(3, end)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.09s
[INFO] running `"docker" "inspect" "81d6f06e8e5f55bd888b09f9c861281669a8d8a2befa543cc186085634d448ee"`
[INFO] running `"docker" "rm" "-f" "81d6f06e8e5f55bd888b09f9c861281669a8d8a2befa543cc186085634d448ee"`
[INFO] [stdout] 81d6f06e8e5f55bd888b09f9c861281669a8d8a2befa543cc186085634d448ee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/opengraph/0.2.4:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3d27195c1f4d2e831ef7c61a031bfa35dbc290b225571f73965b3e2562479d31
[INFO] running `"docker" "start" "-a" "3d27195c1f4d2e831ef7c61a031bfa35dbc290b225571f73965b3e2562479d31"`
[INFO] [stderr]    Compiling opengraph v0.2.4 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
[INFO] [stderr]    --> src/scraper.rs:161:36
[INFO] [stderr]     |
[INFO] [stderr] 161 |                           property.slice_unchecked(3, end)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
[INFO] running `"docker" "inspect" "3d27195c1f4d2e831ef7c61a031bfa35dbc290b225571f73965b3e2562479d31"`
[INFO] running `"docker" "rm" "-f" "3d27195c1f4d2e831ef7c61a031bfa35dbc290b225571f73965b3e2562479d31"`
[INFO] [stdout] 3d27195c1f4d2e831ef7c61a031bfa35dbc290b225571f73965b3e2562479d31
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/opengraph/0.2.4:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f247a7ae691da5c3548de10ca19ca02ce85a9809b3cfcf4d51268ff2039cfd6e
[INFO] running `"docker" "start" "-a" "f247a7ae691da5c3548de10ca19ca02ce85a9809b3cfcf4d51268ff2039cfd6e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/opengraph-6da46aeb369c6d7a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test scraper::test::extract_open_graph_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opengraph
[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" "f247a7ae691da5c3548de10ca19ca02ce85a9809b3cfcf4d51268ff2039cfd6e"`
[INFO] running `"docker" "rm" "-f" "f247a7ae691da5c3548de10ca19ca02ce85a9809b3cfcf4d51268ff2039cfd6e"`
[INFO] [stdout] f247a7ae691da5c3548de10ca19ca02ce85a9809b3cfcf4d51268ff2039cfd6e