[INFO] fetching crate string_morph 0.1.0...
[INFO] testing string_morph-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate string_morph 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate string_morph 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate string_morph 0.1.0
[INFO] finished tweaking crates.io crate string_morph 0.1.0
[INFO] tweaked toml for crates.io crate string_morph 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4552fc0291a46c77faee9d417b75a976390968b1c1c2b5f1224659b4f0849b7b
[INFO] running `Command { std: "docker" "start" "-a" "4552fc0291a46c77faee9d417b75a976390968b1c1c2b5f1224659b4f0849b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4552fc0291a46c77faee9d417b75a976390968b1c1c2b5f1224659b4f0849b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4552fc0291a46c77faee9d417b75a976390968b1c1c2b5f1224659b4f0849b7b", kill_on_drop: false }`
[INFO] [stdout] 4552fc0291a46c77faee9d417b75a976390968b1c1c2b5f1224659b4f0849b7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f582b88c8b10d867897d96cff2cefd58c4fabe9564485b088f7cbe250961ad74
[INFO] running `Command { std: "docker" "start" "-a" "f582b88c8b10d867897d96cff2cefd58c4fabe9564485b088f7cbe250961ad74", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_morph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ascii`
[INFO] [stdout]  --> src/converter.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "f582b88c8b10d867897d96cff2cefd58c4fabe9564485b088f7cbe250961ad74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f582b88c8b10d867897d96cff2cefd58c4fabe9564485b088f7cbe250961ad74", kill_on_drop: false }`
[INFO] [stdout] f582b88c8b10d867897d96cff2cefd58c4fabe9564485b088f7cbe250961ad74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bba5ed05293188fb0aaf392688af89e6c4dbef0d2b29ef08fcb787917a61e3a
[INFO] running `Command { std: "docker" "start" "-a" "1bba5ed05293188fb0aaf392688af89e6c4dbef0d2b29ef08fcb787917a61e3a", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::ascii`
[INFO] [stdout]  --> src/converter.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling string_morph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii`
[INFO] [stdout]  --> src/converter.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "1bba5ed05293188fb0aaf392688af89e6c4dbef0d2b29ef08fcb787917a61e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bba5ed05293188fb0aaf392688af89e6c4dbef0d2b29ef08fcb787917a61e3a", kill_on_drop: false }`
[INFO] [stdout] 1bba5ed05293188fb0aaf392688af89e6c4dbef0d2b29ef08fcb787917a61e3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47b7b6570b6edc1a6b6c13e6359d0a6efbd709432183d1e7b99be947ddb8a3ba
[INFO] running `Command { std: "docker" "start" "-a" "47b7b6570b6edc1a6b6c13e6359d0a6efbd709432183d1e7b99be947ddb8a3ba", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `std::ascii`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/converter.rs:1:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 1 | use std::ascii::*;
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] running 57 tests
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `string_morph` (lib) generated 1 warning
[INFO] [stderr] warning: `string_morph` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string_morph-655b0a0401640dd9)
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-3cd443f751e2e269)
[INFO] [stdout] test test_camel_case_from_camel ... ok
[INFO] [stdout] test test_camel_case_from_dashed ... ok
[INFO] [stdout] test test_camel_case_from_dotted ... ok
[INFO] [stdout] test test_camel_case_from_mixed ... ok
[INFO] [stdout] test test_camel_case_from_sentence ... ok
[INFO] [stdout] test test_camel_case_from_snake_acronyms ... ok
[INFO] [stdout] test test_camel_case_from_snake ... ok
[INFO] [stdout] test test_camel_case_from_snake_caps ... ok
[INFO] [stdout] test test_kebab_case_from_camel ... ok
[INFO] [stdout] test test_kebab_case_from_camel_acronyms ... ok
[INFO] [stdout] test test_kebab_case_from_kebab ... ok
[INFO] [stdout] test test_kebab_case_from_dotted ... ok
[INFO] [stdout] test test_kebab_case_from_mixed ... ok
[INFO] [stdout] test test_kebab_case_from_sentence ... ok
[INFO] [stdout] test test_kebab_case_from_snake ... ok
[INFO] [stdout] test test_pascal_ase_from_dotted ... ok
[INFO] [stdout] test test_pascal_case_from_camel ... ok
[INFO] [stdout] test test_pascal_case_from_mixed ... ok
[INFO] [stdout] test test_pascal_case_from_dashed ... ok
[INFO] [stdout] test test_pascal_case_from_sentence ... ok
[INFO] [stdout] test test_pascal_case_from_snake ... ok
[INFO] [stdout] test test_pascal_case_from_snake_acronyms ... ok
[INFO] [stdout] test test_pascal_case_from_snake_caps ... ok
[INFO] [stdout] test test_sentence_case_from_camel ... ok
[INFO] [stdout] test test_sentence_case_from_camel_acronyms ... ok
[INFO] [stdout] test test_sentence_case_from_dotted ... ok
[INFO] [stdout] test test_sentence_case_from_dashed ... ok
[INFO] [stdout] test test_sentence_case_from_mixed ... ok
[INFO] [stdout] test test_sentence_case_from_sentence ... ok
[INFO] [stdout] test test_sentence_case_from_snake ... ok
[INFO] [stdout] test test_sentence_case_from_snake_caps ... ok
[INFO] [stdout] test test_sentence_case_from_snake_acronyms ... ok
[INFO] [stdout] test test_snake_caps_from_camel_acronyms ... ok
[INFO] [stdout] test test_snake_caps_from_camel ... ok
[INFO] [stdout] test test_sentence_case_single_letter_words ... ok
[INFO] [stdout] test test_snake_caps_from_dashed ... ok
[INFO] [stdout] test test_snake_caps_from_mixed ... ok
[INFO] [stdout] test test_snake_caps_from_sentence ... ok
[INFO] [stdout] test test_snake_from_camel_acronyms ... ok
[INFO] [stdout] test test_snake_from_camel ... ok
[INFO] [stdout] test test_snake_from_dashed ... ok
[INFO] [stdout] test test_snake_caps_from_dotted ... ok
[INFO] [stdout] test test_snake_from_dotted ... ok
[INFO] [stdout] test test_snake_from_sentence ... ok
[INFO] [stdout] test test_snake_caps_from_snake ... ok
[INFO] [stdout] test test_snake_from_mixed ... ok
[INFO] [stdout] test test_snake_from_snake ... ok
[INFO] [stdout] test test_title_case_from_camel ... ok
[INFO] [stdout] test test_title_case_from_dashed ... ok
[INFO] [stdout] test test_title_case_from_dotted ... ok
[INFO] [stdout] test test_title_case_from_mixed ... ok
[INFO] [stdout] test test_title_case_from_sentence ... ok
[INFO] [stdout] test test_title_case_from_snake ... ok
[INFO] [stdout] test test_title_case_from_snake_caps ... ok
[INFO] [stdout] test test_title_case_from_camel_acronyms ... ok
[INFO] [stdout] test test_title_case_single_letter_words ... ok
[INFO] [stdout] test test_title_case_from_snake_acronyms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/manual.rs (/opt/rustwide/target/debug/deps/manual-354348822301414e)
[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] [stderr]    Doc-tests string_morph
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/pascal_case/mod.rs - pascal_case::to_pascal_case (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/title_case/mod.rs - title_case::to_title_case (line 7) ... ok
[INFO] [stdout] test src/snake_case/mod.rs - snake_case::to_snake_case (line 7) ... ok
[INFO] [stdout] test src/sentence_case/mod.rs - sentence_case::to_sentence_case (line 7) ... ok
[INFO] [stdout] test src/kebab_case/mod.rs - kebab_case::to_kebab_case (line 7) ... ok
[INFO] [stdout] test src/camel_case/mod.rs - camel_case::to_camel_case (line 7) ... ok
[INFO] [stdout] test src/snake_case/mod.rs - snake_case::to_snake_caps_case (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47b7b6570b6edc1a6b6c13e6359d0a6efbd709432183d1e7b99be947ddb8a3ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b7b6570b6edc1a6b6c13e6359d0a6efbd709432183d1e7b99be947ddb8a3ba", kill_on_drop: false }`
[INFO] [stdout] 47b7b6570b6edc1a6b6c13e6359d0a6efbd709432183d1e7b99be947ddb8a3ba