[INFO] crate editdistancewf 0.2.0 is already in cache
[INFO] extracting crate editdistancewf 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/editdistancewf/0.2.0
[INFO] extracting crate editdistancewf 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/editdistancewf/0.2.0
[INFO] validating manifest of editdistancewf-0.2.0 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 editdistancewf-0.2.0 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 editdistancewf-0.2.0
[INFO] finished frobbing editdistancewf-0.2.0
[INFO] frobbed toml for editdistancewf-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/editdistancewf/0.2.0/Cargo.toml
[INFO] started frobbing editdistancewf-0.2.0
[INFO] finished frobbing editdistancewf-0.2.0
[INFO] frobbed toml for editdistancewf-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/editdistancewf/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing editdistancewf-0.2.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/editdistancewf/0.2.0:/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] 379478c3716a847da24965fe9e3b7fffdb3330b5a2f8ddeb793bce78af5ad9c9
[INFO] running `"docker" "start" "-a" "379478c3716a847da24965fe9e3b7fffdb3330b5a2f8ddeb793bce78af5ad9c9"`
[INFO] [stderr]    Compiling editdistancewf v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `"docker" "inspect" "379478c3716a847da24965fe9e3b7fffdb3330b5a2f8ddeb793bce78af5ad9c9"`
[INFO] running `"docker" "rm" "-f" "379478c3716a847da24965fe9e3b7fffdb3330b5a2f8ddeb793bce78af5ad9c9"`
[INFO] [stdout] 379478c3716a847da24965fe9e3b7fffdb3330b5a2f8ddeb793bce78af5ad9c9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/editdistancewf/0.2.0:/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] 5ce5ed6139143f528e1b01df3b582873b873b44b160c43f27d56477ea8666c99
[INFO] running `"docker" "start" "-a" "5ce5ed6139143f528e1b01df3b582873b873b44b160c43f27d56477ea8666c99"`
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling editdistancewf v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `"docker" "inspect" "5ce5ed6139143f528e1b01df3b582873b873b44b160c43f27d56477ea8666c99"`
[INFO] running `"docker" "rm" "-f" "5ce5ed6139143f528e1b01df3b582873b873b44b160c43f27d56477ea8666c99"`
[INFO] [stdout] 5ce5ed6139143f528e1b01df3b582873b873b44b160c43f27d56477ea8666c99
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/editdistancewf/0.2.0:/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] d75744610e5b45a50ac348e0270b07111b8a643bddd943f3f3183e032e6dfd37
[INFO] running `"docker" "start" "-a" "d75744610e5b45a50ac348e0270b07111b8a643bddd943f3f3183e032e6dfd37"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/editdistancewf-cd54cab28345d787
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basics-59e1e3fa6925139f
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test basic_distances::non_string_comparisons ... ok
[INFO] [stdout] test basic_distances::simple_delete ... ok
[INFO] [stdout] test basic_distances::simple_insert ... ok
[INFO] [stdout] test basic_distances::empty_comparisons ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quickchecks-338c3e29b86be987
[INFO] [stdout] test basic_distances::simple_modification ... ok
[INFO] [stdout] test basic_distances::two_identical_sequences_have_a_distance_of_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test at_most_length_of_longer_property ... ok
[INFO] [stdout] test zero_iff_a_equals_b_property ... ok
[INFO] [stdout] test at_least_size_difference_property ... ok
[INFO] [stdout] test triangle_inequality_property ... ok
[INFO] [stderr]    Doc-tests editdistancewf
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "d75744610e5b45a50ac348e0270b07111b8a643bddd943f3f3183e032e6dfd37"`
[INFO] running `"docker" "rm" "-f" "d75744610e5b45a50ac348e0270b07111b8a643bddd943f3f3183e032e6dfd37"`
[INFO] [stdout] d75744610e5b45a50ac348e0270b07111b8a643bddd943f3f3183e032e6dfd37