[INFO] fetching crate change-case 0.2.0...
[INFO] testing change-case-0.2.0 against 1.64.0 for beta-1.65-1
[INFO] extracting crate change-case 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate change-case 0.2.0 on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate change-case 0.2.0
[INFO] finished tweaking crates.io crate change-case 0.2.0
[INFO] tweaked toml for crates.io crate change-case 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fancy-regex v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56f217dc5c42d6de9be1b3d65e3856a60cd47fdcbd058ea848a513ce4fc55787
[INFO] running `Command { std: "docker" "start" "-a" "56f217dc5c42d6de9be1b3d65e3856a60cd47fdcbd058ea848a513ce4fc55787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56f217dc5c42d6de9be1b3d65e3856a60cd47fdcbd058ea848a513ce4fc55787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f217dc5c42d6de9be1b3d65e3856a60cd47fdcbd058ea848a513ce4fc55787", kill_on_drop: false }`
[INFO] [stdout] 56f217dc5c42d6de9be1b3d65e3856a60cd47fdcbd058ea848a513ce4fc55787
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e55a01d4fe4807c34bce605555141f0aacdc4d146353acaa396b1d3db9190890
[INFO] running `Command { std: "docker" "start" "-a" "e55a01d4fe4807c34bce605555141f0aacdc4d146353acaa396b1d3db9190890", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling fancy-regex v0.3.5
[INFO] [stderr]    Compiling change-case v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "e55a01d4fe4807c34bce605555141f0aacdc4d146353acaa396b1d3db9190890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55a01d4fe4807c34bce605555141f0aacdc4d146353acaa396b1d3db9190890", kill_on_drop: false }`
[INFO] [stdout] e55a01d4fe4807c34bce605555141f0aacdc4d146353acaa396b1d3db9190890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62539034615a77e575e9dc9551762455e0aecd3ba831e9a92e0039a70c9b9c39
[INFO] running `Command { std: "docker" "start" "-a" "62539034615a77e575e9dc9551762455e0aecd3ba831e9a92e0039a70c9b9c39", kill_on_drop: false }`
[INFO] [stderr]    Compiling change-case v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "62539034615a77e575e9dc9551762455e0aecd3ba831e9a92e0039a70c9b9c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62539034615a77e575e9dc9551762455e0aecd3ba831e9a92e0039a70c9b9c39", kill_on_drop: false }`
[INFO] [stdout] 62539034615a77e575e9dc9551762455e0aecd3ba831e9a92e0039a70c9b9c39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8530dd8792d21b89629894997e731b6248c1c63c5b71d01dd2794994f2aa3dc1
[INFO] running `Command { std: "docker" "start" "-a" "8530dd8792d21b89629894997e731b6248c1c63c5b71d01dd2794994f2aa3dc1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/change_case-2ae224c71b8be669)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test title_case::tests::test_title_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests change-case
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - change_case (line 78) ... FAILED
[INFO] [stdout] test src/lib.rs - pascal_case (line 185) ... FAILED
[INFO] [stdout] test src/title_case.rs - title_case::title_case (line 13) ... FAILED
[INFO] [stdout] test src/lib.rs - header_case (line 299) ... FAILED
[INFO] [stdout] test src/lib.rs - constant_case (line 255) ... FAILED
[INFO] [stdout] test src/lib.rs - upper_case_first (line 127) ... FAILED
[INFO] [stdout] test src/lib.rs - path_case (line 335) ... FAILED
[INFO] [stdout] test src/lib.rs - swap_case (line 399) ... ok
[INFO] [stdout] test src/lib.rs - lower_case_first (line 155) ... ok
[INFO] [stdout] test src/lib.rs - lower_case (line 142) ... ok
[INFO] [stdout] test src/lib.rs - upper_case (line 114) ... ok
[INFO] [stdout] test src/lib.rs - dot_case (line 279) ... ok
[INFO] [stdout] test src/lib.rs - snake_case (line 380) ... ok
[INFO] [stdout] test src/lib.rs - captial_case (line 233) ... ok
[INFO] [stdout] test src/lib.rs - param_case (line 317) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - sentence_case (line 362) ... ok
[INFO] [stdout] test src/lib.rs - camel_case (line 210) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - change_case (line 78) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - pascal_case (line 185) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/title_case.rs - title_case::title_case (line 13) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - header_case (line 299) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - constant_case (line 255) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - upper_case_first (line 127) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - path_case (line 335) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - change_case (line 78)
[INFO] [stdout]     src/lib.rs - constant_case (line 255)
[INFO] [stdout]     src/lib.rs - header_case (line 299)
[INFO] [stdout]     src/lib.rs - pascal_case (line 185)
[INFO] [stdout]     src/lib.rs - path_case (line 335)
[INFO] [stdout]     src/lib.rs - upper_case_first (line 127)
[INFO] [stdout]     src/title_case.rs - title_case::title_case (line 13)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 23.09s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "8530dd8792d21b89629894997e731b6248c1c63c5b71d01dd2794994f2aa3dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8530dd8792d21b89629894997e731b6248c1c63c5b71d01dd2794994f2aa3dc1", kill_on_drop: false }`
[INFO] [stdout] 8530dd8792d21b89629894997e731b6248c1c63c5b71d01dd2794994f2aa3dc1