[INFO] fetching crate rdiff 0.1.2...
[INFO] extracting crate rdiff 0.1.2 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rdiff/0.1.2
[INFO] extracting crate rdiff 0.1.2 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rdiff/0.1.2
[INFO] validating manifest of rdiff-0.1.2 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rdiff-0.1.2 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rdiff-0.1.2
[INFO] finished frobbing rdiff-0.1.2
[INFO] frobbed toml for rdiff-0.1.2 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rdiff/0.1.2/Cargo.toml
[INFO] started frobbing rdiff-0.1.2
[INFO] finished frobbing rdiff-0.1.2
[INFO] frobbed toml for rdiff-0.1.2 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rdiff/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rdiff-0.1.2 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rdiff/0.1.2:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] cda63d377af4265e765f45e2cddf705af6de73ed31c0d1d24a5baa39d4c98968
[INFO] running `"docker" "start" "-a" "cda63d377af4265e765f45e2cddf705af6de73ed31c0d1d24a5baa39d4c98968"`
[INFO] [stderr]    Compiling rdiff v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "cda63d377af4265e765f45e2cddf705af6de73ed31c0d1d24a5baa39d4c98968"`
[INFO] running `"docker" "rm" "-f" "cda63d377af4265e765f45e2cddf705af6de73ed31c0d1d24a5baa39d4c98968"`
[INFO] [stdout] cda63d377af4265e765f45e2cddf705af6de73ed31c0d1d24a5baa39d4c98968
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rdiff/0.1.2:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 994eb714438692e60f6c2c8a0f1dcaa2eeea073fd8b2bf786b713f27a7680c7c
[INFO] running `"docker" "start" "-a" "994eb714438692e60f6c2c8a0f1dcaa2eeea073fd8b2bf786b713f27a7680c7c"`
[INFO] [stderr]    Compiling rdiff v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `"docker" "inspect" "994eb714438692e60f6c2c8a0f1dcaa2eeea073fd8b2bf786b713f27a7680c7c"`
[INFO] running `"docker" "rm" "-f" "994eb714438692e60f6c2c8a0f1dcaa2eeea073fd8b2bf786b713f27a7680c7c"`
[INFO] [stdout] 994eb714438692e60f6c2c8a0f1dcaa2eeea073fd8b2bf786b713f27a7680c7c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rdiff/0.1.2:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 58701a9a3913d0a4885e1ba60f52247c1e2be410671c84809baa28f410ec574f
[INFO] running `"docker" "start" "-a" "58701a9a3913d0a4885e1ba60f52247c1e2be410671c84809baa28f410ec574f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rdiff-065f18720e8dfa1a
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test hashing::test::empty_hashes ... ok
[INFO] [stdout] test hashing::test::deletions ... ok
[INFO] [stdout] test hashing::test::hash_blocks_init ... ok
[INFO] [stdout] test hashing::test::delete_on_boundry ... ok
[INFO] [stdout] test hashing::test::no_change ... ok
[INFO] [stdout] test string_diff::test::score ... ok
[INFO] [stdout] test hashing::test::insertions_and_deletions ... ok
[INFO] [stdout] test hashing::test::multiple_overwrites ... ok
[INFO] [stdout] test test::applying_diff_to_string ... ok
[INFO] [stdout] test window::test::advance ... ok
[INFO] [stdout] test hashing::test::insertions ... ok
[INFO] [stdout] test hashing::test::rolling_hash_small ... ok
[INFO] [stdout] test window::test::frame_iterator ... ok
[INFO] [stdout] test hashing::test::rolling_hash_big ... ok
[INFO] [stdout] test string_diff::test::do_find_diff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rdiff
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] test src/string_diff.rs - string_diff::find_diff (line 22) ... ok
[INFO] [stdout] test src/hashing.rs - hashing::BlockHashes::diff_and_update (line 123) ... 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" "58701a9a3913d0a4885e1ba60f52247c1e2be410671c84809baa28f410ec574f"`
[INFO] running `"docker" "rm" "-f" "58701a9a3913d0a4885e1ba60f52247c1e2be410671c84809baa28f410ec574f"`
[INFO] [stdout] 58701a9a3913d0a4885e1ba60f52247c1e2be410671c84809baa28f410ec574f