[INFO] crate rdiff 0.1.2 is already in cache
[INFO] extracting crate rdiff 0.1.2 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rdiff/0.1.2
[INFO] extracting crate rdiff 0.1.2 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rdiff/0.1.2
[INFO] validating manifest of rdiff-0.1.2 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rdiff-0.1.2 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rdiff/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rdiff-0.1.2 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 7ea1f9beec000f24d3f9e92ebf5eae8f093ce473e826b35abe67e0062b96b0b7
[INFO] running `"docker" "start" "-a" "7ea1f9beec000f24d3f9e92ebf5eae8f093ce473e826b35abe67e0062b96b0b7"`
[INFO] [stderr]    Compiling rdiff v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "7ea1f9beec000f24d3f9e92ebf5eae8f093ce473e826b35abe67e0062b96b0b7"`
[INFO] running `"docker" "rm" "-f" "7ea1f9beec000f24d3f9e92ebf5eae8f093ce473e826b35abe67e0062b96b0b7"`
[INFO] [stdout] 7ea1f9beec000f24d3f9e92ebf5eae8f093ce473e826b35abe67e0062b96b0b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 333f061225d431c5cccad1c19f07026236d3404331483782f249c218427487bb
[INFO] running `"docker" "start" "-a" "333f061225d431c5cccad1c19f07026236d3404331483782f249c218427487bb"`
[INFO] [stderr]    Compiling rdiff v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.18s
[INFO] running `"docker" "inspect" "333f061225d431c5cccad1c19f07026236d3404331483782f249c218427487bb"`
[INFO] running `"docker" "rm" "-f" "333f061225d431c5cccad1c19f07026236d3404331483782f249c218427487bb"`
[INFO] [stdout] 333f061225d431c5cccad1c19f07026236d3404331483782f249c218427487bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] b437d388ba6df9d8f748b57deae2b5afc9189783550409a75b858260a808b83d
[INFO] running `"docker" "start" "-a" "b437d388ba6df9d8f748b57deae2b5afc9189783550409a75b858260a808b83d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rdiff-5f6a540364b8f793
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test hashing::test::empty_hashes ... ok
[INFO] [stdout] test hashing::test::delete_on_boundry ... ok
[INFO] [stdout] test hashing::test::deletions ... ok
[INFO] [stdout] test hashing::test::no_change ... ok
[INFO] [stdout] test hashing::test::insertions_and_deletions ... ok
[INFO] [stdout] test hashing::test::multiple_overwrites ... ok
[INFO] [stdout] test string_diff::test::score ... ok
[INFO] [stdout] test window::test::frame_iterator ... ok
[INFO] [stdout] test window::test::advance ... ok
[INFO] [stdout] test test::applying_diff_to_string ... ok
[INFO] [stdout] test hashing::test::hash_blocks_init ... ok
[INFO] [stdout] test hashing::test::insertions ... ok
[INFO] [stdout] test hashing::test::rolling_hash_small ... 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/hashing.rs - hashing::BlockHashes::diff_and_update (line 123) ... ok
[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] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b437d388ba6df9d8f748b57deae2b5afc9189783550409a75b858260a808b83d"`
[INFO] running `"docker" "rm" "-f" "b437d388ba6df9d8f748b57deae2b5afc9189783550409a75b858260a808b83d"`
[INFO] [stdout] b437d388ba6df9d8f748b57deae2b5afc9189783550409a75b858260a808b83d