[INFO] fetching crate ident_case_conversions 1.0.0...
[INFO] testing ident_case_conversions-1.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ident_case_conversions 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ident_case_conversions 1.0.0
[INFO] finished tweaking crates.io crate ident_case_conversions 1.0.0
[INFO] tweaked toml for crates.io crate ident_case_conversions 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ident_case_conversions 1.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case v3.3.1
[INFO] [stderr]   Downloaded test-case-macros v3.3.1
[INFO] [stderr]   Downloaded test-case-core v3.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8fff5de88843725bab7d9a634677ecf2441ca71654f2bbea864515e5ad33ca6
[INFO] running `Command { std: "docker" "start" "-a" "c8fff5de88843725bab7d9a634677ecf2441ca71654f2bbea864515e5ad33ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8fff5de88843725bab7d9a634677ecf2441ca71654f2bbea864515e5ad33ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8fff5de88843725bab7d9a634677ecf2441ca71654f2bbea864515e5ad33ca6", kill_on_drop: false }`
[INFO] [stdout] c8fff5de88843725bab7d9a634677ecf2441ca71654f2bbea864515e5ad33ca6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 888f37103498cefe87c8244621c40d061f1bbd52d3b104798204aafd9f3f485b
[INFO] running `Command { std: "docker" "start" "-a" "888f37103498cefe87c8244621c40d061f1bbd52d3b104798204aafd9f3f485b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ident_case_conversions v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `Command { std: "docker" "inspect" "888f37103498cefe87c8244621c40d061f1bbd52d3b104798204aafd9f3f485b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888f37103498cefe87c8244621c40d061f1bbd52d3b104798204aafd9f3f485b", kill_on_drop: false }`
[INFO] [stdout] 888f37103498cefe87c8244621c40d061f1bbd52d3b104798204aafd9f3f485b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 594bdc5992a19767fba85c906be8f3daef0659797f96a87f6bd5436515c28fc9
[INFO] running `Command { std: "docker" "start" "-a" "594bdc5992a19767fba85c906be8f3daef0659797f96a87f6bd5436515c28fc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling ident_case_conversions v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `Command { std: "docker" "inspect" "594bdc5992a19767fba85c906be8f3daef0659797f96a87f6bd5436515c28fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594bdc5992a19767fba85c906be8f3daef0659797f96a87f6bd5436515c28fc9", kill_on_drop: false }`
[INFO] [stdout] 594bdc5992a19767fba85c906be8f3daef0659797f96a87f6bd5436515c28fc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 530f6a3eaffc5b976211d1dd222aaea6a677c867194e7a3ae13e70be3dec1836
[INFO] running `Command { std: "docker" "start" "-a" "530f6a3eaffc5b976211d1dd222aaea6a677c867194e7a3ae13e70be3dec1836", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ident_case_conversions-9abb0931421ebfda)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::get_segments::_some_snake_case_some_snake_case_expects ... ok
[INFO] [stdout] test test::get_segments::_somecamelcase_some_camel_case_expects ... ok
[INFO] [stdout] test test::get_segments::_somepascalcase_some_pascal_case_expects ... ok
[INFO] [stdout] test test::get_segments::_somemixed_case_some_mixed_case_expects ... ok
[INFO] [stdout] test test::get_segments::_some_kebab_case_some_kebab_case_expects ... ok
[INFO] [stdout] test test::to_snake::_some_snake_case_some_snake_case_expects ... ok
[INFO] [stdout] test test::to_snake::_somepascalcase_some_pascal_case_expects ... ok
[INFO] [stdout] test test::to_snake::_someuppercamelcase_some_upper_camel_case_expects ... ok
[INFO] [stdout] test test::to_snake::_somemixed_case_some_mixed_case_expects ... ok
[INFO] [stdout] test test::to_snake::_some_kebab_case_some_kebab_case_expects ... ok
[INFO] [stdout] test test::get_segments::_someuppercamelcase_some_upper_camel_case_expects ... ok
[INFO] [stdout] test test::to_snake::_somecamelcase_some_camel_case_expects ... ok
[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] [stderr]    Doc-tests ident_case_conversions
[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] running `Command { std: "docker" "inspect" "530f6a3eaffc5b976211d1dd222aaea6a677c867194e7a3ae13e70be3dec1836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "530f6a3eaffc5b976211d1dd222aaea6a677c867194e7a3ae13e70be3dec1836", kill_on_drop: false }`
[INFO] [stdout] 530f6a3eaffc5b976211d1dd222aaea6a677c867194e7a3ae13e70be3dec1836