[INFO] fetching crate weighted_levenshtein 0.2.0...
[INFO] testing weighted_levenshtein-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate weighted_levenshtein 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate weighted_levenshtein 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate weighted_levenshtein 0.2.0
[INFO] finished tweaking crates.io crate weighted_levenshtein 0.2.0
[INFO] tweaked toml for crates.io crate weighted_levenshtein 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d13697e7b368cc2c44f98780c370cc8c2d2d6d7fffd571487b6ad6ab659348f6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d13697e7b368cc2c44f98780c370cc8c2d2d6d7fffd571487b6ad6ab659348f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d13697e7b368cc2c44f98780c370cc8c2d2d6d7fffd571487b6ad6ab659348f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13697e7b368cc2c44f98780c370cc8c2d2d6d7fffd571487b6ad6ab659348f6", kill_on_drop: false }`
[INFO] [stdout] d13697e7b368cc2c44f98780c370cc8c2d2d6d7fffd571487b6ad6ab659348f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 14c983608e9ca7732a426165ce8a15633530745fd3e6f3a87827a126c39a48f9
[INFO] running `Command { std: "docker" "start" "-a" "14c983608e9ca7732a426165ce8a15633530745fd3e6f3a87827a126c39a48f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling weighted_levenshtein v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "14c983608e9ca7732a426165ce8a15633530745fd3e6f3a87827a126c39a48f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c983608e9ca7732a426165ce8a15633530745fd3e6f3a87827a126c39a48f9", kill_on_drop: false }`
[INFO] [stdout] 14c983608e9ca7732a426165ce8a15633530745fd3e6f3a87827a126c39a48f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f750e680e9228f38ace6e6f212d16a8a78ea84e69f386c680dc1b2a0ad1d28f9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f750e680e9228f38ace6e6f212d16a8a78ea84e69f386c680dc1b2a0ad1d28f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling weighted_levenshtein v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/weighted_levenshtein-3f0227664f582722)
[INFO] running `Command { std: "docker" "inspect" "f750e680e9228f38ace6e6f212d16a8a78ea84e69f386c680dc1b2a0ad1d28f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f750e680e9228f38ace6e6f212d16a8a78ea84e69f386c680dc1b2a0ad1d28f9", kill_on_drop: false }`
[INFO] [stdout] f750e680e9228f38ace6e6f212d16a8a78ea84e69f386c680dc1b2a0ad1d28f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 311677d1e5a1e9f058210b60669a421431538aaef0692d3740518949a712b7f1
[INFO] running `Command { std: "docker" "start" "-a" "311677d1e5a1e9f058210b60669a421431538aaef0692d3740518949a712b7f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/weighted_levenshtein-3f0227664f582722)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::deletions_should_increase_the_distance ... ok
[INFO] [stdout] test tests::should_work_on_enum_slices ... ok
[INFO] [stdout] test tests::bug_insert_at_beginning_of_longest_sequence ... ok
[INFO] [stdout] test tests::identical_strings_should_have_zero_distance ... ok
[INFO] [stdout] test tests::insertions_should_increase_the_distance ... ok
[INFO] [stdout] test tests::should_work_on_integer_slices ... ok
[INFO] [stdout] test tests::should_work_on_sentences ... ok
[INFO] [stdout] test tests::test_money ... ok
[INFO] [stdout] test tests::test_expensive_subst ... ok
[INFO] [stdout] test tests::test_complex ... ok
[INFO] [stdout] test tests::substitutions_should_increase_the_distance ... ok
[INFO] [stdout] test tests::test_grapheme_distance ... ok
[INFO] [stdout] test tests::test_cheap_delete ... ok
[INFO] [stdout] test tests::shortcut_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests weighted_levenshtein
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - distance (line 85) ... ok
[INFO] [stdout] test src/lib.rs - distance (line 108) ... ok
[INFO] [stdout] test src/lib.rs - distance (line 121) ... ok
[INFO] [stdout] test src/lib.rs - distance (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "311677d1e5a1e9f058210b60669a421431538aaef0692d3740518949a712b7f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311677d1e5a1e9f058210b60669a421431538aaef0692d3740518949a712b7f1", kill_on_drop: false }`
[INFO] [stdout] 311677d1e5a1e9f058210b60669a421431538aaef0692d3740518949a712b7f1