[INFO] fetching crate inflections 1.1.1...
[INFO] testing inflections-1.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate inflections 1.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate inflections 1.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inflections 1.1.1
[INFO] finished tweaking crates.io crate inflections 1.1.1
[INFO] tweaked toml for crates.io crate inflections 1.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a62251154c42e2e67535757234faba19f6ca5a210a9a8f28c4c1ae24575ff5f2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a62251154c42e2e67535757234faba19f6ca5a210a9a8f28c4c1ae24575ff5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a62251154c42e2e67535757234faba19f6ca5a210a9a8f28c4c1ae24575ff5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a62251154c42e2e67535757234faba19f6ca5a210a9a8f28c4c1ae24575ff5f2", kill_on_drop: false }`
[INFO] [stdout] a62251154c42e2e67535757234faba19f6ca5a210a9a8f28c4c1ae24575ff5f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89874a7caedd5576207774356e3d52384d364621d732e3e803109c383a44ed38
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "89874a7caedd5576207774356e3d52384d364621d732e3e803109c383a44ed38", kill_on_drop: false }`
[INFO] [stderr]    Compiling inflections v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "89874a7caedd5576207774356e3d52384d364621d732e3e803109c383a44ed38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89874a7caedd5576207774356e3d52384d364621d732e3e803109c383a44ed38", kill_on_drop: false }`
[INFO] [stdout] 89874a7caedd5576207774356e3d52384d364621d732e3e803109c383a44ed38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f9238a788c5eae5f38a62aeaf3267c8a07add4cfbace08f5cd8b19efa3a5e19d
[INFO] running `Command { std: "docker" "start" "-a" "f9238a788c5eae5f38a62aeaf3267c8a07add4cfbace08f5cd8b19efa3a5e19d", kill_on_drop: false }`
[INFO] [stderr]    Compiling inflections v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "f9238a788c5eae5f38a62aeaf3267c8a07add4cfbace08f5cd8b19efa3a5e19d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9238a788c5eae5f38a62aeaf3267c8a07add4cfbace08f5cd8b19efa3a5e19d", kill_on_drop: false }`
[INFO] [stdout] f9238a788c5eae5f38a62aeaf3267c8a07add4cfbace08f5cd8b19efa3a5e19d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9be9b272646d0fc833d3b1c0af62544714499619fe769efe78c996b2aedc6ab2
[INFO] running `Command { std: "docker" "start" "-a" "9be9b272646d0fc833d3b1c0af62544714499619fe769efe78c996b2aedc6ab2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/inflections-fa77877ed7824dad
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_str ... ok
[INFO] [stderr]    Doc-tests inflections
[INFO] [stdout] test test::test_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/case.rs - case (line 12) ... ok
[INFO] [stdout] test src/case.rs - case::is_sentence_case (line 132) ... ok
[INFO] [stdout] test src/case.rs - case::is_title_case (line 176) ... ok
[INFO] [stdout] test src/case.rs - case::to_kebab_case (line 276) ... ok
[INFO] [stdout] test src/case.rs - case::is_constant_case (line 431) ... ok
[INFO] [stdout] test src/case.rs - case::is_train_case (line 345) ... ok
[INFO] [stdout] test src/case.rs - case::to_constant_case (line 406) ... ok
[INFO] [stdout] test src/case.rs - case::is_pascal_case (line 258) ... ok
[INFO] [stdout] test src/case.rs - case::is_kebab_case (line 301) ... ok
[INFO] [stdout] test src/case.rs - case::is_camel_case (line 217) ... ok
[INFO] [stdout] test src/case.rs - case::to_camel_case (line 194) ... ok
[INFO] [stdout] test src/case.rs - case::is_upper_case (line 88) ... ok
[INFO] [stdout] test src/case.rs - case::is_snake_case (line 388) ... ok
[INFO] [stdout] test src/case.rs - case::to_lower_case (line 24) ... ok
[INFO] [stdout] test src/case.rs - case::is_lower_case (line 47) ... ok
[INFO] [stdout] test src/case.rs - case::to_snake_case (line 363) ... ok
[INFO] [stdout] test src/case.rs - case::to_title_case (line 150) ... ok
[INFO] [stdout] test src/case.rs - case::to_pascal_case (line 235) ... ok
[INFO] [stdout] test src/case.rs - case::to_upper_case (line 65) ... ok
[INFO] [stdout] test src/case.rs - case::to_sentence_case (line 107) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/case.rs - case::to_train_case (line 319) ... ok
[INFO] [stdout] test src/lib.rs - Inflect (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9be9b272646d0fc833d3b1c0af62544714499619fe769efe78c996b2aedc6ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be9b272646d0fc833d3b1c0af62544714499619fe769efe78c996b2aedc6ab2", kill_on_drop: false }`
[INFO] [stdout] 9be9b272646d0fc833d3b1c0af62544714499619fe769efe78c996b2aedc6ab2