[INFO] fetching crate change-case 0.2.0...
[INFO] testing change-case-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate change-case 0.2.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate change-case 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e41e7769431d5e4c617928a9a79ef341165ee5ee70a6743feb0255f320fe423
[INFO] running `Command { std: "docker" "start" "-a" "2e41e7769431d5e4c617928a9a79ef341165ee5ee70a6743feb0255f320fe423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e41e7769431d5e4c617928a9a79ef341165ee5ee70a6743feb0255f320fe423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e41e7769431d5e4c617928a9a79ef341165ee5ee70a6743feb0255f320fe423", kill_on_drop: false }`
[INFO] [stdout] 2e41e7769431d5e4c617928a9a79ef341165ee5ee70a6743feb0255f320fe423
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de53fee15a23ff2fd85d4d3bc80083537252f95b4b0de116b79ee7381ff0286a
[INFO] running `Command { std: "docker" "start" "-a" "de53fee15a23ff2fd85d4d3bc80083537252f95b4b0de116b79ee7381ff0286a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[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 5.56s
[INFO] running `Command { std: "docker" "inspect" "de53fee15a23ff2fd85d4d3bc80083537252f95b4b0de116b79ee7381ff0286a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de53fee15a23ff2fd85d4d3bc80083537252f95b4b0de116b79ee7381ff0286a", kill_on_drop: false }`
[INFO] [stdout] de53fee15a23ff2fd85d4d3bc80083537252f95b4b0de116b79ee7381ff0286a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a2798e8c18c7aa0feaecb86a070a836c5825afea05189896b35dd2c64c8fe3e
[INFO] running `Command { std: "docker" "start" "-a" "9a2798e8c18c7aa0feaecb86a070a836c5825afea05189896b35dd2c64c8fe3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling change-case v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "9a2798e8c18c7aa0feaecb86a070a836c5825afea05189896b35dd2c64c8fe3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2798e8c18c7aa0feaecb86a070a836c5825afea05189896b35dd2c64c8fe3e", kill_on_drop: false }`
[INFO] [stdout] 9a2798e8c18c7aa0feaecb86a070a836c5825afea05189896b35dd2c64c8fe3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d22e3e66f7ce9d40b7608d527e477908808923bfc518b565eb0e8b53575cc6e7
[INFO] running `Command { std: "docker" "start" "-a" "d22e3e66f7ce9d40b7608d527e477908808923bfc518b565eb0e8b53575cc6e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/change_case-1f38845c37a3ba1d)
[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 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests change-case
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - header_case (line 299) ... FAILED
[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/lib.rs - captial_case (line 233) ... FAILED
[INFO] [stdout] test src/lib.rs - constant_case (line 255) ... FAILED
[INFO] [stdout] test src/lib.rs - sentence_case (line 362) ... FAILED
[INFO] [stdout] test src/lib.rs - camel_case (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 4) ... FAILED
[INFO] [stdout] test src/lib.rs - param_case (line 317) ... FAILED
[INFO] [stdout] test src/lib.rs - upper_case (line 114) ... FAILED
[INFO] [stdout] test src/lib.rs - path_case (line 335) ... FAILED
[INFO] [stdout] test src/lib.rs - lower_case (line 142) ... ok
[INFO] [stdout] test src/lib.rs - upper_case_first (line 127) ... ok
[INFO] [stdout] test src/lib.rs - lower_case_first (line 155) ... ok
[INFO] [stdout] test src/lib.rs - snake_case (line 380) ... ok
[INFO] [stdout] test src/lib.rs - dot_case (line 279) ... ok
[INFO] [stdout] test src/lib.rs - swap_case (line 399) ... ok
[INFO] [stdout] test src/title_case.rs - title_case::title_case (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - header_case (line 299) stdout ----
[INFO] [stdout] Couldn't compile the test.
[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/lib.rs - captial_case (line 233) 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 - sentence_case (line 362) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - camel_case (line 210) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 4) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - param_case (line 317) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - upper_case (line 114) 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 - (line 4)
[INFO] [stdout]     src/lib.rs - camel_case (line 210)
[INFO] [stdout]     src/lib.rs - captial_case (line 233)
[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 - param_case (line 317)
[INFO] [stdout]     src/lib.rs - pascal_case (line 185)
[INFO] [stdout]     src/lib.rs - path_case (line 335)
[INFO] [stdout]     src/lib.rs - sentence_case (line 362)
[INFO] [stdout]     src/lib.rs - upper_case (line 114)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 11 failed; 0 ignored; 0 measured; 0 filtered out; finished in 45.12s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "d22e3e66f7ce9d40b7608d527e477908808923bfc518b565eb0e8b53575cc6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22e3e66f7ce9d40b7608d527e477908808923bfc518b565eb0e8b53575cc6e7", kill_on_drop: false }`
[INFO] [stdout] d22e3e66f7ce9d40b7608d527e477908808923bfc518b565eb0e8b53575cc6e7