[INFO] fetching crate spellingbee 1.0.0...
[INFO] testing spellingbee-1.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate spellingbee 1.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate spellingbee 1.0.0
[INFO] finished tweaking crates.io crate spellingbee 1.0.0
[INFO] tweaked toml for crates.io crate spellingbee 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spellingbee 1.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spellingbee 1.0.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-xid v0.2.3
[INFO] [stderr]   Downloaded clap_derive v3.1.7
[INFO] [stderr]   Downloaded libc v0.2.125
[INFO] [stderr]   Downloaded clap v3.1.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfc978852e9f087f2d82482e425e7f192ad1074aba4611539511d18fe2976e31
[INFO] running `Command { std: "docker" "start" "-a" "bfc978852e9f087f2d82482e425e7f192ad1074aba4611539511d18fe2976e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfc978852e9f087f2d82482e425e7f192ad1074aba4611539511d18fe2976e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfc978852e9f087f2d82482e425e7f192ad1074aba4611539511d18fe2976e31", kill_on_drop: false }`
[INFO] [stdout] bfc978852e9f087f2d82482e425e7f192ad1074aba4611539511d18fe2976e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dc197f143bfc2435e00fedfa54da66e593cd3ec56f6d83c734b4411fc5720d7
[INFO] running `Command { std: "docker" "start" "-a" "0dc197f143bfc2435e00fedfa54da66e593cd3ec56f6d83c734b4411fc5720d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling clap_lex v0.2.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling clap v3.1.17
[INFO] [stderr]    Compiling spellingbee v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.90s
[INFO] running `Command { std: "docker" "inspect" "0dc197f143bfc2435e00fedfa54da66e593cd3ec56f6d83c734b4411fc5720d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc197f143bfc2435e00fedfa54da66e593cd3ec56f6d83c734b4411fc5720d7", kill_on_drop: false }`
[INFO] [stdout] 0dc197f143bfc2435e00fedfa54da66e593cd3ec56f6d83c734b4411fc5720d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd3ced3cc5e7fd6a9615765c9f3de0fc7bb536e674cea568e38ba7bc99408a79
[INFO] running `Command { std: "docker" "start" "-a" "bd3ced3cc5e7fd6a9615765c9f3de0fc7bb536e674cea568e38ba7bc99408a79", kill_on_drop: false }`
[INFO] [stderr]    Compiling spellingbee v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "bd3ced3cc5e7fd6a9615765c9f3de0fc7bb536e674cea568e38ba7bc99408a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd3ced3cc5e7fd6a9615765c9f3de0fc7bb536e674cea568e38ba7bc99408a79", kill_on_drop: false }`
[INFO] [stdout] bd3ced3cc5e7fd6a9615765c9f3de0fc7bb536e674cea568e38ba7bc99408a79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 154527aee2b88327bb3421f34f5a8ab4543dd9ea06215d5a6a2d09031e8d8d1d
[INFO] running `Command { std: "docker" "start" "-a" "154527aee2b88327bb3421f34f5a8ab4543dd9ea06215d5a6a2d09031e8d8d1d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spellingbee-577d8e2cdbdb300a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::empty_word_is_not_valid ... ok
[INFO] [stdout] test tests::word_less_than_four_chars_not_valid ... ok
[INFO] [stdout] test tests::score_equal_length_when_larger_than_four ... ok
[INFO] [stdout] test tests::test_multiple_words ... ok
[INFO] [stdout] test tests::word_can_use_extra_chars ... ok
[INFO] [stdout] test tests::answer_contains_original_word ... ok
[INFO] [stdout] test tests::four_length_score_is_one ... ok
[INFO] [stdout] test tests::word_missing_required_not_valid ... ok
[INFO] [stdout] test tests::pangram_adds_seven_to_score ... ok
[INFO] [stdout] test tests::word_uses_required_valid ... ok
[INFO] [stdout] test tests::word_with_chars_not_in_required_or_extra_not_valid ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/spellingbee-093c707fe6535d73)
[INFO] [stdout] test tests::pangram_uses_all_letters ... ok
[INFO] [stderr]    Doc-tests spellingbee
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - check_word (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "154527aee2b88327bb3421f34f5a8ab4543dd9ea06215d5a6a2d09031e8d8d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "154527aee2b88327bb3421f34f5a8ab4543dd9ea06215d5a6a2d09031e8d8d1d", kill_on_drop: false }`
[INFO] [stdout] 154527aee2b88327bb3421f34f5a8ab4543dd9ea06215d5a6a2d09031e8d8d1d