[INFO] fetching crate unigram 0.3.5...
[INFO] testing unigram-0.3.5 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate unigram 0.3.5 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate unigram 0.3.5
[INFO] finished tweaking crates.io crate unigram 0.3.5
[INFO] tweaked toml for crates.io crate unigram 0.3.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unigram 0.3.5 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unigram 0.3.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3
[INFO] running `Command { std: "docker" "start" "fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling unigram v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unigram v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unigram-cca6454cf1aa027e)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::an_id_round_trips_through_its_canonical_rendering ... ok
[INFO] [stdout] test tests::a_random_id_is_the_requested_width_and_not_the_same_twice ... ok
[INFO] [stdout] test tests::an_unknown_word_is_refused_and_named ... ok
[INFO] [stdout] test tests::minting_produces_one_word_per_requested_byte ... ok
[INFO] [stdout] test tests::recovery_survives_the_mangling_a_round_trip_introduces ... ok
[INFO] [stdout] test tests::spacing_and_separator_faults_are_reported_as_non_canonical ... ok
[INFO] [stdout] test tests::a_checked_value_survives_the_mangling_a_round_trip_introduces ... ok
[INFO] [stdout] test tests::a_one_character_slip_is_refused_rather_than_read_as_another_byte ... ok
[INFO] [stdout] test tests::a_single_byte_round_trips_without_separators ... ok
[INFO] [stdout] test tests::an_id_of_the_wrong_width_is_refused ... ok
[INFO] [stdout] test tests::recovery_accepts_ordinary_prose_made_of_alphabet_words ... ok
[INFO] [stdout] test tests::the_alphabet_matches_its_frozen_digest ... ok
[INFO] [stdout] test tests::every_byte_round_trips ... ok
[INFO] [stdout] test tests::the_canonical_parser_refuses_what_recovery_accepts ... ok
[INFO] [stdout] test tests::the_empty_encoding_is_refused_by_both_parsers ... ok
[INFO] [stdout] test tests::a_case_slip_is_reported_as_non_canonical_not_unknown ... ok
[INFO] [stdout] test tests::the_alphabet_is_sorted_unique_and_plain_lowercase ... ok
[INFO] [stdout] test tests::an_unknown_word_is_previewed_not_echoed ... ok
[INFO] [stdout] test tests::a_single_word_substitution_is_always_caught ... ok
[INFO] [stdout] test tests::no_two_entries_are_within_one_edit_of_each_other ... ok
[INFO] [stdout] test tests::the_check_word_catches_mutations_the_alphabet_cannot ... ok
[INFO] [stdout] test tests::a_fixed_width_parse_reports_the_true_length_of_an_overlong_value ... ok
[INFO] [stdout] test tests::no_input_panics_either_parser ... ok
[INFO] [stdout] test tests::no_entry_is_reachable_from_another_by_a_suffix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unigram
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - UnigramId (line 285) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - CheckedUnigramId (line 407) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3", kill_on_drop: false }`
[INFO] [stdout] fb0afac07600f3acdb29802410c781f6ebda59d1f2642f0ccb7be9bf2cd65cf3
