[INFO] cloning repository https://github.com/rutrum/convert-case
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rutrum/convert-case" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frutrum%2Fconvert-case", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frutrum%2Fconvert-case'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed389ee20d092b691ea33999627d5274190c177e
[INFO] testing rutrum/convert-case against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frutrum%2Fconvert-case" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rutrum/convert-case on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rutrum/convert-case
[INFO] finished tweaking git repo https://github.com/rutrum/convert-case
[INFO] tweaked toml for git repo https://github.com/rutrum/convert-case written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/rutrum/convert-case already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e3d1356cb269548cea74caf1e23fc16ddf55c4851b428ddc2e92fc3b7eaad52
[INFO] running `Command { std: "docker" "start" "-a" "7e3d1356cb269548cea74caf1e23fc16ddf55c4851b428ddc2e92fc3b7eaad52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e3d1356cb269548cea74caf1e23fc16ddf55c4851b428ddc2e92fc3b7eaad52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3d1356cb269548cea74caf1e23fc16ddf55c4851b428ddc2e92fc3b7eaad52", kill_on_drop: false }`
[INFO] [stdout] 7e3d1356cb269548cea74caf1e23fc16ddf55c4851b428ddc2e92fc3b7eaad52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cf1eb1097663dd6363238248509f1b5b27b0433255a96f40fc229157271868d
[INFO] running `Command { std: "docker" "start" "-a" "2cf1eb1097663dd6363238248509f1b5b27b0433255a96f40fc229157271868d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling convert_case v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "2cf1eb1097663dd6363238248509f1b5b27b0433255a96f40fc229157271868d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf1eb1097663dd6363238248509f1b5b27b0433255a96f40fc229157271868d", kill_on_drop: false }`
[INFO] [stdout] 2cf1eb1097663dd6363238248509f1b5b27b0433255a96f40fc229157271868d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8139a09969a0277c40d3d2210b0a93f0a7a086c569ff245d972423f67e5c076b
[INFO] running `Command { std: "docker" "start" "-a" "8139a09969a0277c40d3d2210b0a93f0a7a086c569ff245d972423f67e5c076b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling convert_case v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.39s
[INFO] running `Command { std: "docker" "inspect" "8139a09969a0277c40d3d2210b0a93f0a7a086c569ff245d972423f67e5c076b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8139a09969a0277c40d3d2210b0a93f0a7a086c569ff245d972423f67e5c076b", kill_on_drop: false }`
[INFO] [stdout] 8139a09969a0277c40d3d2210b0a93f0a7a086c569ff245d972423f67e5c076b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13183ff05f8c037aeddd7146aa8f48bedb0ada6fe2da51363ee889c898076033
[INFO] running `Command { std: "docker" "start" "-a" "13183ff05f8c037aeddd7146aa8f48bedb0ada6fe2da51363ee889c898076033", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/convert_case-882d5f800d7ee998)
[INFO] [stdout] running 36 tests
[INFO] [stdout] test case::test::all_cases_in_iter ... ok
[INFO] [stdout] test converter::test::reuse_after_change ... ok
[INFO] [stdout] test segmentation::test::boundaries_found_in_string ... ok
[INFO] [stdout] test pattern::test::mutate_empty_strings ... ok
[INFO] [stdout] test converter::test::no_digit_boundaries ... ok
[INFO] [stdout] test converter::test::remove_boundary ... ok
[INFO] [stdout] test converter::test::custom_delim ... ok
[INFO] [stdout] test converter::test::no_pattern ... ok
[INFO] [stdout] test converter::test::no_delim ... ok
[INFO] [stdout] test segmentation::test::all_boundaries_in_iter ... ok
[INFO] [stdout] test converter::test::explicit_boundaries ... ok
[INFO] [stdout] test test::camel_case_acroynms ... ok
[INFO] [stdout] test converter::test::add_boundaries ... ok
[INFO] [stdout] test test::alternating_ignore_symbols ... ok
[INFO] [stdout] test test::double_delimeters ... ok
[INFO] [stdout] test converter::test::snake_converter_from_scratch ... ok
[INFO] [stdout] test converter::test::snake_converter_from_case ... ok
[INFO] [stdout] test test::detect_many_cases ... ok
[INFO] [stdout] test test::detect_each_case ... ok
[INFO] [stdout] test test::default_all_boundaries ... ok
[INFO] [stdout] test converter::test::add_boundary ... ok
[INFO] [stdout] test converter::test::custom_pattern ... ok
[INFO] [stdout] test test::early_word_boundaries ... ok
[INFO] [stdout] test segmentation::test::split_on_delims ... ok
[INFO] [stdout] test test::empty_string ... ok
[INFO] [stdout] test test::leading_tailing_delimeters ... ok
[INFO] [stdout] test test::string_is_snake ... ok
[INFO] [stdout] test test::string_is_kebab ... ok
[INFO] [stderr]    Doc-tests convert_case
[INFO] [stdout] test test::late_word_boundaries ... ok
[INFO] [stdout] test test::with_boundaries ... ok
[INFO] [stdout] test test::owned_string ... ok
[INFO] [stdout] test test::obvious_default_parsing ... ok
[INFO] [stdout] test test::multiline_strings ... ok
[INFO] [stdout] test test::multiple_from_case ... ok
[INFO] [stdout] test test::remove_boundaries ... ok
[INFO] [stdout] test test::lossless_against_lossless ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 78 tests
[INFO] [stdout] test src/case.rs - case::Case::Random (line 211) ... FAILED
[INFO] [stdout] test src/pattern.rs - pattern::Pattern::PseudoRandom (line 154) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name convert_case --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern convert_case=/opt/rustwide/target/debug/deps/libconvert_case-f099257251e21065.rlib --extern strum=/opt/rustwide/target/debug/deps/libstrum-0beb15862ab8a0ef.rlib --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-6205bd1220f95b41.so -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "13183ff05f8c037aeddd7146aa8f48bedb0ada6fe2da51363ee889c898076033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13183ff05f8c037aeddd7146aa8f48bedb0ada6fe2da51363ee889c898076033", kill_on_drop: false }`
[INFO] [stdout] 13183ff05f8c037aeddd7146aa8f48bedb0ada6fe2da51363ee889c898076033