[INFO] crate generic_levenshtein 0.2.0 is already in cache
[INFO] testing generic_levenshtein-0.2.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate generic_levenshtein 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate generic_levenshtein 0.2.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate generic_levenshtein 0.2.0
[INFO] finished tweaking crates.io crate generic_levenshtein 0.2.0
[INFO] tweaked toml for crates.io crate generic_levenshtein 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 0b0b2d717d4e90e805f33f679f04ea6dda9f16a085a885433ed4401e866de1cd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0b0b2d717d4e90e805f33f679f04ea6dda9f16a085a885433ed4401e866de1cd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling generic_levenshtein v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "0b0b2d717d4e90e805f33f679f04ea6dda9f16a085a885433ed4401e866de1cd"`
[INFO] running `"docker" "rm" "-f" "0b0b2d717d4e90e805f33f679f04ea6dda9f16a085a885433ed4401e866de1cd"`
[INFO] [stdout] 0b0b2d717d4e90e805f33f679f04ea6dda9f16a085a885433ed4401e866de1cd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7047156d5f21514e2506ed0f2b7a656a28d3f0aa6b38404bf4b60906ca5ec39
[INFO] running `"docker" "start" "-a" "f7047156d5f21514e2506ed0f2b7a656a28d3f0aa6b38404bf4b60906ca5ec39"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling levenshtein v1.0.4
[INFO] [stderr]    Compiling distance v0.4.0
[INFO] [stderr]    Compiling eddie v0.3.2
[INFO] [stderr]    Compiling txtdist v0.2.1
[INFO] [stderr]    Compiling generic_levenshtein v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `"docker" "inspect" "f7047156d5f21514e2506ed0f2b7a656a28d3f0aa6b38404bf4b60906ca5ec39"`
[INFO] running `"docker" "rm" "-f" "f7047156d5f21514e2506ed0f2b7a656a28d3f0aa6b38404bf4b60906ca5ec39"`
[INFO] [stdout] f7047156d5f21514e2506ed0f2b7a656a28d3f0aa6b38404bf4b60906ca5ec39
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] ec3eede2555b8b9f4d1e8dfce7b97797b41d1236190258bed513a7f005493723
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ec3eede2555b8b9f4d1e8dfce7b97797b41d1236190258bed513a7f005493723"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generic_levenshtein-c2049d595c9d52d1
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::substitutions_should_increase_the_distance ... ok
[INFO] [stdout] test tests::identical_strings_should_have_zero_distance ... ok
[INFO] [stdout] test tests::deletions_should_increase_the_distance ... ok
[INFO] [stdout] test tests::bug_insert_at_beginning_of_longest_sequence ... ok
[INFO] [stdout] test tests::should_work_on_integer_slices ... ok
[INFO] [stdout] test tests::should_work_on_sentences ... ok
[INFO] [stdout] test tests::insertions_should_increase_the_distance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests generic_levenshtein
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Levenshtein (line 28) ... ok
[INFO] [stdout] test src/lib.rs - distance (line 127) ... ok
[INFO] [stdout] test src/lib.rs - distance (line 105) ... ok
[INFO] [stdout] test src/lib.rs - Levenshtein (line 13) ... ok
[INFO] [stdout] test src/lib.rs - distance (line 114) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ec3eede2555b8b9f4d1e8dfce7b97797b41d1236190258bed513a7f005493723"`
[INFO] running `"docker" "rm" "-f" "ec3eede2555b8b9f4d1e8dfce7b97797b41d1236190258bed513a7f005493723"`
[INFO] [stdout] ec3eede2555b8b9f4d1e8dfce7b97797b41d1236190258bed513a7f005493723