[INFO] fetching crate gecliht 0.1.0...
[INFO] testing gecliht-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate gecliht 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate gecliht 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gecliht 0.1.0
[INFO] finished tweaking crates.io crate gecliht 0.1.0
[INFO] tweaked toml for crates.io crate gecliht 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate gecliht 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 1dfd7e50076dc92b5ee64deaa558b0a8c5d146aefef07148459f6e23fdb3f23d
[INFO] running `Command { std: "docker" "start" "-a" "1dfd7e50076dc92b5ee64deaa558b0a8c5d146aefef07148459f6e23fdb3f23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dfd7e50076dc92b5ee64deaa558b0a8c5d146aefef07148459f6e23fdb3f23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dfd7e50076dc92b5ee64deaa558b0a8c5d146aefef07148459f6e23fdb3f23d", kill_on_drop: false }`
[INFO] [stdout] 1dfd7e50076dc92b5ee64deaa558b0a8c5d146aefef07148459f6e23fdb3f23d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d85473c106274c5d9f9068f2bff6aed1e06e45fcdd8546c367d96c5495c4940
[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" "1d85473c106274c5d9f9068f2bff6aed1e06e45fcdd8546c367d96c5495c4940", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gecliht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "1d85473c106274c5d9f9068f2bff6aed1e06e45fcdd8546c367d96c5495c4940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d85473c106274c5d9f9068f2bff6aed1e06e45fcdd8546c367d96c5495c4940", kill_on_drop: false }`
[INFO] [stdout] 1d85473c106274c5d9f9068f2bff6aed1e06e45fcdd8546c367d96c5495c4940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 854cf4c924824243453d42389d2d5e611ebf2b4ab73f3d81c2a9f64792e2f569
[INFO] running `Command { std: "docker" "start" "-a" "854cf4c924824243453d42389d2d5e611ebf2b4ab73f3d81c2a9f64792e2f569", kill_on_drop: false }`
[INFO] [stderr]    Compiling gecliht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "854cf4c924824243453d42389d2d5e611ebf2b4ab73f3d81c2a9f64792e2f569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "854cf4c924824243453d42389d2d5e611ebf2b4ab73f3d81c2a9f64792e2f569", kill_on_drop: false }`
[INFO] [stdout] 854cf4c924824243453d42389d2d5e611ebf2b4ab73f3d81c2a9f64792e2f569
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 6bd8dc042b123bd0f542409b9c71dcfa79d7a98dc77d033f82520f23a9e4cb7d
[INFO] running `Command { std: "docker" "start" "-a" "6bd8dc042b123bd0f542409b9c71dcfa79d7a98dc77d033f82520f23a9e4cb7d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gecliht-b90885013b3ea6ef
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test abbrev::tests::empty ... ok
[INFO] [stdout] test abbrev::tests::empty_prefix ... ok
[INFO] [stdout] test abbrev::tests::words_with_prefix2 ... ok
[INFO] [stdout] test abbrev::tests::one_word ... ok
[INFO] [stdout] test formatters::tests::test_words_with_oxford_commas ... ok
[INFO] [stdout] test abbrev::tests::two_words_more ... ok
[INFO] [stdout] test abbrev::tests::one_word_prefix ... ok
[INFO] [stdout] test abbrev::tests::words_with_prefix ... ok
[INFO] [stdout] test phonetics::tests::test_daitch_mokotoff ... ok
[INFO] [stdout] test formatters::tests::test_words_with_commas ... ok
[INFO] [stdout] test metrics::tests::test_hamming_distance ... ok
[INFO] [stdout] test metrics::tests::test_levenshtein_distance ... ok
[INFO] [stdout] test metrics::tests::test_sorenson_dice_similarity ... ok
[INFO] [stdout] test ngrams::tests::test_word_ngrams ... ok
[INFO] [stdout] test formatters::tests::test_word_wrap ... ok
[INFO] [stdout] test metrics::tests::test_optimal_string_alignment_distance ... ok
[INFO] [stdout] test abbrev::tests::two_words ... ok
[INFO] [stdout] test phonetics::tests::test_refined_soundex ... ok
[INFO] [stdout] test phonetics::tests::test_metaphone ... ok
[INFO] [stdout] test phonetics::tests::test_russell_soundex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/porter_test-234edfcffabecac2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_porter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gecliht
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/ngrams.rs - ngrams::word_ngrams (line 8) ... ok
[INFO] [stdout] test src/phonetics.rs - phonetics::daitch_mokotoff (line 149) ... ok
[INFO] [stdout] test src/metrics.rs - metrics::levenshtein_distance (line 51) ... ok
[INFO] [stdout] test src/phonetics.rs - phonetics::refined_soundex (line 87) ... ok
[INFO] [stdout] test src/metrics.rs - metrics::hamming_distance (line 19) ... ok
[INFO] [stdout] test src/abbrev.rs - abbrev::abbrevs_from_prefix (line 32) ... ok
[INFO] [stdout] test src/formatters.rs - formatters::word_wrap (line 61) ... ok
[INFO] [stdout] test src/formatters.rs - formatters::words_with_commas (line 8) ... ok
[INFO] [stdout] test src/metrics.rs - metrics::optimal_string_alignment_distance (line 67) ... ok
[INFO] [stdout] test src/metrics.rs - metrics::sorenson_dice_similarity_n (line 128) ... ok
[INFO] [stdout] test src/abbrev.rs - abbrev::abbrevs (line 12) ... ok
[INFO] [stdout] test src/formatters.rs - formatters::words_with_oxford_commas (line 22) ... ok
[INFO] [stdout] test src/metrics.rs - metrics::sorenson_dice_similarity (line 113) ... ok
[INFO] [stdout] test src/phonetics.rs - phonetics::metaphone (line 375) ... ok
[INFO] [stdout] test src/phonetics.rs - phonetics::russell_soundex (line 14) ... ok
[INFO] [stdout] test src/stemmers.rs - stemmers::porter_stem (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bd8dc042b123bd0f542409b9c71dcfa79d7a98dc77d033f82520f23a9e4cb7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bd8dc042b123bd0f542409b9c71dcfa79d7a98dc77d033f82520f23a9e4cb7d", kill_on_drop: false }`
[INFO] [stdout] 6bd8dc042b123bd0f542409b9c71dcfa79d7a98dc77d033f82520f23a9e4cb7d