[INFO] cloning repository https://github.com/mwcampbell/cargo-forced-feature-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mwcampbell/cargo-forced-feature-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwcampbell%2Fcargo-forced-feature-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwcampbell%2Fcargo-forced-feature-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d1b0b157c3d6c9ce84aa66d25895b9e1efc4341
[INFO] checking mwcampbell/cargo-forced-feature-repro against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwcampbell%2Fcargo-forced-feature-repro" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mwcampbell/cargo-forced-feature-repro on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mwcampbell/cargo-forced-feature-repro
[INFO] finished tweaking git repo https://github.com/mwcampbell/cargo-forced-feature-repro
[INFO] tweaked toml for git repo https://github.com/mwcampbell/cargo-forced-feature-repro written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mwcampbell/cargo-forced-feature-repro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded speech-dispatcher-sys v0.4.2
[INFO] [stderr]   Downloaded speech-dispatcher v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 908423eb9262b88e97656aa32c54f48145a2a5adbe6d695df147786edc975433
[INFO] running `Command { std: "docker" "start" "-a" "908423eb9262b88e97656aa32c54f48145a2a5adbe6d695df147786edc975433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "908423eb9262b88e97656aa32c54f48145a2a5adbe6d695df147786edc975433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908423eb9262b88e97656aa32c54f48145a2a5adbe6d695df147786edc975433", kill_on_drop: false }`
[INFO] [stdout] 908423eb9262b88e97656aa32c54f48145a2a5adbe6d695df147786edc975433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb88cf94f4a0223c81de32ef795ffa84a643bd209af3206899fd15fde77fe3f0
[INFO] running `Command { std: "docker" "start" "-a" "eb88cf94f4a0223c81de32ef795ffa84a643bd209af3206899fd15fde77fe3f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling speech-dispatcher-sys v0.4.2
[INFO] [stderr]     Checking speech-dispatcher v0.4.3
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/speech-dispatcher-0.4.3/src/lib.rs:224:62
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let v = unsafe { spd_set_voice_type(self.connection, voice_type as u32) };
[INFO] [stdout]     |                          ------------------                  ^^^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/speech-dispatcher-sys-6da98837a458c7cb/out/speech_dispatcher_sys.rs:3:64184
[INFO] [stdout]     |
[INFO] [stdout] 3   | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn spd_set_voice_type ( arg1 : * mut SPDConnection , type_ : SPDVoiceType :: Ty...
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: you can convert a `u32` to an `i32` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let v = unsafe { spd_set_voice_type(self.connection, (voice_type as u32).try_into().unwrap()) };
[INFO] [stdout]     |                                                              +                 +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/speech-dispatcher-0.4.3/src/lib.rs:229:66
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let v = unsafe { spd_set_voice_type_all(self.connection, voice_type as u32) };
[INFO] [stdout]     |                          ----------------------                  ^^^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/speech-dispatcher-sys-6da98837a458c7cb/out/speech_dispatcher_sys.rs:3:64321
[INFO] [stdout]     |
[INFO] [stdout] 3   | ...-> :: std :: os :: raw :: c_int ; } extern "C" { pub fn spd_set_voice_type_all ( arg1 : * mut SPDConnection , type_ : SPDVoiceType :: ...
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: you can convert a `u32` to an `i32` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let v = unsafe { spd_set_voice_type_all(self.connection, (voice_type as u32).try_into().unwrap()) };
[INFO] [stdout]     |                                                                  +                 +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/speech-dispatcher-0.4.3/src/lib.rs:234:66
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let v = unsafe { spd_set_voice_type_uid(self.connection, voice_type as u32, target_uid) };
[INFO] [stdout]     |                          ----------------------                  ^^^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/speech-dispatcher-sys-6da98837a458c7cb/out/speech_dispatcher_sys.rs:3:64462
[INFO] [stdout]     |
[INFO] [stdout] 3   | ...-> :: std :: os :: raw :: c_int ; } extern "C" { pub fn spd_set_voice_type_uid ( arg1 : * mut SPDConnection , type_ : SPDVoiceType :: ...
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: you can convert a `u32` to an `i32` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let v = unsafe { spd_set_voice_type_uid(self.connection, (voice_type as u32).try_into().unwrap(), target_uid) };
[INFO] [stdout]     |                                                                  +                 +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `speech-dispatcher` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "eb88cf94f4a0223c81de32ef795ffa84a643bd209af3206899fd15fde77fe3f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb88cf94f4a0223c81de32ef795ffa84a643bd209af3206899fd15fde77fe3f0", kill_on_drop: false }`
[INFO] [stdout] eb88cf94f4a0223c81de32ef795ffa84a643bd209af3206899fd15fde77fe3f0