[INFO] cloning repository https://github.com/fathyb/carbonyl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fathyb/carbonyl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffathyb%2Fcarbonyl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffathyb%2Fcarbonyl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab80a276b1bd1c2c8dcefc8f248415dfc61dc2bf
[INFO] checking fathyb/carbonyl against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffathyb%2Fcarbonyl" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/fathyb/carbonyl
[INFO] finished tweaking git repo https://github.com/fathyb/carbonyl
[INFO] tweaked toml for git repo https://github.com/fathyb/carbonyl written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fathyb/carbonyl on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fathyb/carbonyl 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fa2fae3f81b33c0d6267345894aaae8d857d7fd676e7368fc2064c0d29baf1e8
[INFO] running `Command { std: "docker" "start" "fa2fae3f81b33c0d6267345894aaae8d857d7fd676e7368fc2064c0d29baf1e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa2fae3f81b33c0d6267345894aaae8d857d7fd676e7368fc2064c0d29baf1e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fa2fae3f81b33c0d6267345894aaae8d857d7fd676e7368fc2064c0d29baf1e8" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa2fae3f81b33c0d6267345894aaae8d857d7fd676e7368fc2064c0d29baf1e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fa2fae3f81b33c0d6267345894aaae8d857d7fd676e7368fc2064c0d29baf1e8" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling carbonyl v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking unicode-segmentation v1.10.0
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr] warning: carbonyl@0.0.3: x86_64 debian sysroot provided by chromium was not found!
[INFO] [stderr] warning: carbonyl@0.0.3: carbonyl may fail to link against a proper libc!
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stdout] error: useless conversion to the same type: `Option<input::parser::Event>`
[INFO] [stdout]   --> src/input/dcs/control_flow.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout]  2 | macro_rules! control_flow {
[INFO] [stdout] ...
[INFO] [stdout] 12 |         std::ops::ControlFlow::Break($expr.into())
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/input/dcs/resource.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Terminator => control_flow!(break self.parse_event(key))?,
[INFO] [stdout]    |                           ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Option<input::parser::Event> as Into<Option<input::parser::Event>>::into(val) to avoid triggering this lint
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Option<input::parser::Event>`
[INFO] [stdout]   --> src/input/dcs/control_flow.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout]  2 | macro_rules! control_flow {
[INFO] [stdout] ...
[INFO] [stdout] 12 |         std::ops::ControlFlow::Break($expr.into())
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/input/dcs/status.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Terminator => control_flow!(break self.parse_event(key))?,
[INFO] [stdout]    |                           ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Option<input::parser::Event> as Into<Option<input::parser::Event>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Option<input::parser::Event>`
[INFO] [stdout]   --> src/input/dcs/control_flow.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout]  2 | macro_rules! control_flow {
[INFO] [stdout] ...
[INFO] [stdout] 12 |         std::ops::ControlFlow::Break($expr.into())
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/input/keyboard.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 key => control_flow!(break Self::key(key, code))?,
[INFO] [stdout]    |                        ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Option<input::parser::Event> as Into<Option<input::parser::Event>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Option<input::parser::Event>`
[INFO] [stdout]   --> src/input/dcs/control_flow.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout]  2 | macro_rules! control_flow {
[INFO] [stdout] ...
[INFO] [stdout] 12 |         std::ops::ControlFlow::Break($expr.into())
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/input/mouse.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |             b'm' | b'M' => control_flow!(break self.get(key)),
[INFO] [stdout]    |                            ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Option<input::parser::Event> as Into<Option<input::parser::Event>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: carbonyl@0.0.3: x86_64 debian sysroot provided by chromium was not found!
[INFO] [stderr] warning: carbonyl@0.0.3: carbonyl may fail to link against a proper libc!
[INFO] [stderr] error: could not compile `carbonyl` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `Option<input::parser::Event>`
[INFO] [stdout]   --> src/input/dcs/control_flow.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout]  2 | macro_rules! control_flow {
[INFO] [stdout] ...
[INFO] [stdout] 12 |         std::ops::ControlFlow::Break($expr.into())
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/input/dcs/resource.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Terminator => control_flow!(break self.parse_event(key))?,
[INFO] [stdout]    |                           ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Option<input::parser::Event> as Into<Option<input::parser::Event>>::into(val) to avoid triggering this lint
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Option<input::parser::Event>`
[INFO] [stdout]   --> src/input/dcs/control_flow.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout]  2 | macro_rules! control_flow {
[INFO] [stdout] ...
[INFO] [stdout] 12 |         std::ops::ControlFlow::Break($expr.into())
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/input/dcs/status.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Terminator => control_flow!(break self.parse_event(key))?,
[INFO] [stdout]    |                           ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Option<input::parser::Event> as Into<Option<input::parser::Event>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Option<input::parser::Event>`
[INFO] [stdout]   --> src/input/dcs/control_flow.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout]  2 | macro_rules! control_flow {
[INFO] [stdout] ...
[INFO] [stdout] 12 |         std::ops::ControlFlow::Break($expr.into())
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/input/keyboard.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 key => control_flow!(break Self::key(key, code))?,
[INFO] [stdout]    |                        ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Option<input::parser::Event> as Into<Option<input::parser::Event>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Option<input::parser::Event>`
[INFO] [stdout]   --> src/input/dcs/control_flow.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout]  2 | macro_rules! control_flow {
[INFO] [stdout] ...
[INFO] [stdout] 12 |         std::ops::ControlFlow::Break($expr.into())
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/input/mouse.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |             b'm' | b'M' => control_flow!(break self.get(key)),
[INFO] [stdout]    |                            ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<Option<input::parser::Event> as Into<Option<input::parser::Event>>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: carbonyl@0.0.3: x86_64 debian sysroot provided by chromium was not found!
[INFO] [stderr] warning: carbonyl@0.0.3: carbonyl may fail to link against a proper libc!
[INFO] [stderr] error: could not compile `carbonyl` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "fa2fae3f81b33c0d6267345894aaae8d857d7fd676e7368fc2064c0d29baf1e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2fae3f81b33c0d6267345894aaae8d857d7fd676e7368fc2064c0d29baf1e8", kill_on_drop: false }`
[INFO] [stdout] fa2fae3f81b33c0d6267345894aaae8d857d7fd676e7368fc2064c0d29baf1e8
