[INFO] cloning repository https://github.com/daniel5151/gdb-optional-step-bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel5151/gdb-optional-step-bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel5151%2Fgdb-optional-step-bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel5151%2Fgdb-optional-step-bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef33a09d8448b2b23391e52cb17afff9da042c3c
[INFO] fixing daniel5151/gdb-optional-step-bug against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel5151%2Fgdb-optional-step-bug" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/daniel5151/gdb-optional-step-bug
[INFO] finished tweaking git repo https://github.com/daniel5151/gdb-optional-step-bug
[INFO] tweaked toml for git repo https://github.com/daniel5151/gdb-optional-step-bug written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/daniel5151/gdb-optional-step-bug on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/daniel5151/gdb-optional-step-bug 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gdbstub v0.7.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f7a15b8c8989a55e1d93bf108cc4010fd95575eeff3a413f7d3cd795aaf2cb51
[INFO] running `Command { std: "docker" "start" "f7a15b8c8989a55e1d93bf108cc4010fd95575eeff3a413f7d3cd795aaf2cb51", 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" "f7a15b8c8989a55e1d93bf108cc4010fd95575eeff3a413f7d3cd795aaf2cb51" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7a15b8c8989a55e1d93bf108cc4010fd95575eeff3a413f7d3cd795aaf2cb51", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f7a15b8c8989a55e1d93bf108cc4010fd95575eeff3a413f7d3cd795aaf2cb51" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking gdbstub v0.7.10
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking gdbstub-bug-repros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: macros that expand to items must be delimited with braces or followed by a semicolon
[INFO] [stdout]  --> src/bug_repros/mod.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 |         compile_error!("must specify exactly one `--feature bXXXXX_bug`")
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: change the delimiters to curly braces
[INFO] [stdout]   |
[INFO] [stdout] 7 -         compile_error!("must specify exactly one `--feature bXXXXX_bug`")
[INFO] [stdout] 7 +         compile_error!{"must specify exactly one `--feature bXXXXX_bug`"}
[INFO] [stdout]   |
[INFO] [stdout] help: add a semicolon
[INFO] [stdout]   |
[INFO] [stdout] 7 |         compile_error!("must specify exactly one `--feature bXXXXX_bug`");
[INFO] [stdout]   |                                                                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: must specify exactly one `--feature bXXXXX_bug`
[INFO] [stdout]  --> src/bug_repros/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         compile_error!("must specify exactly one `--feature bXXXXX_bug`")
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Emu<_>: gdbstub::target::Target` is not satisfied
[INFO] [stdout]    --> src/main.rs:99:30
[INFO] [stdout]     |
[INFO] [stdout]  99 |     match gdb.run_blocking::<EmuGdbEventLoop<_>>(&mut emu) {
[INFO] [stdout]     |               ------------   ^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |               |
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `gdbstub::target::Target` is not implemented for `Emu<_>`
[INFO] [stdout]    --> src/emu.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 | pub struct Emu<U> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: the following other types implement trait `gdbstub::target::Target`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/target/mod.rs:793:9
[INFO] [stdout]     |
[INFO] [stdout] 793 | /         impl<A, E> Target for $type
[INFO] [stdout] 794 | |         where
[INFO] [stdout] 795 | |             A: Arch,
[INFO] [stdout]     | |                    ^
[INFO] [stdout]     | |                    |
[INFO] [stdout]     | |____________________`&mut dyn gdbstub::target::Target<Arch = A, Error = E>`
[INFO] [stdout]     |                      `Box<(dyn gdbstub::target::Target<Arch = A, Error = E> + 'static)>`
[INFO] [stdout] ...
[INFO] [stdout] 827 |   impl_dyn_target!(&mut dyn Target<Arch = A, Error = E>);
[INFO] [stdout]     |   ------------------------------------------------------ in this macro invocation
[INFO] [stdout] 828 |   #[cfg(feature = "alloc")]
[INFO] [stdout] 829 |   impl_dyn_target!(alloc::boxed::Box<dyn Target<Arch = A, Error = E>>);
[INFO] [stdout]     |   -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout] note: required for `EmuGdbEventLoop<_>` to implement `BlockingEventLoop`
[INFO] [stdout]    --> src/main.rs:35:9
[INFO] [stdout]     |
[INFO] [stdout]  35 | impl<U> run_blocking::BlockingEventLoop for EmuGdbEventLoop<U>
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  38 |     <emu::Emu<U> as Target>::Arch: Arch<Usize = U>,
[INFO] [stdout]     |                                         --------- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `GdbStub::<'a, T, C>::run_blocking`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/stub/mod.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn run_blocking<E>(
[INFO] [stdout]     |            ------------ required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 163 |         E: run_blocking::BlockingEventLoop<Target = T, Connection = C>,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `GdbStub::<'a, T, C>::run_blocking`
[INFO] [stdout]     = note: this error originates in the macro `impl_dyn_target` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Emu<_>: gdbstub::target::Target` is not satisfied
[INFO] [stdout]    --> src/main.rs:97:15
[INFO] [stdout]     |
[INFO] [stdout]  97 |     let gdb = GdbStub::new(connection);
[INFO] [stdout]     |               ^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `gdbstub::target::Target` is not implemented for `Emu<_>`
[INFO] [stdout]    --> src/emu.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 | pub struct Emu<U> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: the following other types implement trait `gdbstub::target::Target`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/target/mod.rs:793:9
[INFO] [stdout]     |
[INFO] [stdout] 793 | /         impl<A, E> Target for $type
[INFO] [stdout] 794 | |         where
[INFO] [stdout] 795 | |             A: Arch,
[INFO] [stdout]     | |                    ^
[INFO] [stdout]     | |                    |
[INFO] [stdout]     | |____________________`&mut dyn gdbstub::target::Target<Arch = A, Error = E>`
[INFO] [stdout]     |                      `Box<(dyn gdbstub::target::Target<Arch = A, Error = E> + 'static)>`
[INFO] [stdout] ...
[INFO] [stdout] 827 |   impl_dyn_target!(&mut dyn Target<Arch = A, Error = E>);
[INFO] [stdout]     |   ------------------------------------------------------ in this macro invocation
[INFO] [stdout] 828 |   #[cfg(feature = "alloc")]
[INFO] [stdout] 829 |   impl_dyn_target!(alloc::boxed::Box<dyn Target<Arch = A, Error = E>>);
[INFO] [stdout]     |   -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout] note: required by a bound in `GdbStub`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/stub/mod.rs:111:27
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct GdbStub<'a, T: Target, C: Connection> {
[INFO] [stdout]     |                           ^^^^^^ required by this bound in `GdbStub`
[INFO] [stdout]     = note: this error originates in the macro `impl_dyn_target` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Emu<_>: gdbstub::target::Target` is not satisfied
[INFO] [stdout]    --> src/main.rs:97:15
[INFO] [stdout]     |
[INFO] [stdout]  97 |     let gdb = GdbStub::new(connection);
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `gdbstub::target::Target` is not implemented for `Emu<_>`
[INFO] [stdout]    --> src/emu.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 | pub struct Emu<U> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: the following other types implement trait `gdbstub::target::Target`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/target/mod.rs:793:9
[INFO] [stdout]     |
[INFO] [stdout] 793 | /         impl<A, E> Target for $type
[INFO] [stdout] 794 | |         where
[INFO] [stdout] 795 | |             A: Arch,
[INFO] [stdout]     | |                    ^
[INFO] [stdout]     | |                    |
[INFO] [stdout]     | |____________________`&mut dyn gdbstub::target::Target<Arch = A, Error = E>`
[INFO] [stdout]     |                      `Box<(dyn gdbstub::target::Target<Arch = A, Error = E> + 'static)>`
[INFO] [stdout] ...
[INFO] [stdout] 827 |   impl_dyn_target!(&mut dyn Target<Arch = A, Error = E>);
[INFO] [stdout]     |   ------------------------------------------------------ in this macro invocation
[INFO] [stdout] 828 |   #[cfg(feature = "alloc")]
[INFO] [stdout] 829 |   impl_dyn_target!(alloc::boxed::Box<dyn Target<Arch = A, Error = E>>);
[INFO] [stdout]     |   -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout] note: required by a bound in `GdbStub::<'a, T, C>::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/stub/mod.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl<'a, T: Target, C: Connection> GdbStub<'a, T, C> {
[INFO] [stdout]     |             ^^^^^^ required by this bound in `GdbStub::<'a, T, C>::new`
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn new(conn: C) -> GdbStub<'a, T, C> {
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout]     = note: this error originates in the macro `impl_dyn_target` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gdbstub-bug-repros` (bin "gdbstub-bug-repros" test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: macros that expand to items must be delimited with braces or followed by a semicolon
[INFO] [stdout]  --> src/bug_repros/mod.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 |         compile_error!("must specify exactly one `--feature bXXXXX_bug`")
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: change the delimiters to curly braces
[INFO] [stdout]   |
[INFO] [stdout] 7 -         compile_error!("must specify exactly one `--feature bXXXXX_bug`")
[INFO] [stdout] 7 +         compile_error!{"must specify exactly one `--feature bXXXXX_bug`"}
[INFO] [stdout]   |
[INFO] [stdout] help: add a semicolon
[INFO] [stdout]   |
[INFO] [stdout] 7 |         compile_error!("must specify exactly one `--feature bXXXXX_bug`");
[INFO] [stdout]   |                                                                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: must specify exactly one `--feature bXXXXX_bug`
[INFO] [stdout]  --> src/bug_repros/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         compile_error!("must specify exactly one `--feature bXXXXX_bug`")
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Emu<_>: gdbstub::target::Target` is not satisfied
[INFO] [stdout]    --> src/main.rs:99:30
[INFO] [stdout]     |
[INFO] [stdout]  99 |     match gdb.run_blocking::<EmuGdbEventLoop<_>>(&mut emu) {
[INFO] [stdout]     |               ------------   ^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |               |
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `gdbstub::target::Target` is not implemented for `Emu<_>`
[INFO] [stdout]    --> src/emu.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 | pub struct Emu<U> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: the following other types implement trait `gdbstub::target::Target`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/target/mod.rs:793:9
[INFO] [stdout]     |
[INFO] [stdout] 793 | /         impl<A, E> Target for $type
[INFO] [stdout] 794 | |         where
[INFO] [stdout] 795 | |             A: Arch,
[INFO] [stdout]     | |                    ^
[INFO] [stdout]     | |                    |
[INFO] [stdout]     | |____________________`&mut dyn gdbstub::target::Target<Arch = A, Error = E>`
[INFO] [stdout]     |                      `Box<(dyn gdbstub::target::Target<Arch = A, Error = E> + 'static)>`
[INFO] [stdout] ...
[INFO] [stdout] 827 |   impl_dyn_target!(&mut dyn Target<Arch = A, Error = E>);
[INFO] [stdout]     |   ------------------------------------------------------ in this macro invocation
[INFO] [stdout] 828 |   #[cfg(feature = "alloc")]
[INFO] [stdout] 829 |   impl_dyn_target!(alloc::boxed::Box<dyn Target<Arch = A, Error = E>>);
[INFO] [stdout]     |   -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout] note: required for `EmuGdbEventLoop<_>` to implement `BlockingEventLoop`
[INFO] [stdout]    --> src/main.rs:35:9
[INFO] [stdout]     |
[INFO] [stdout]  35 | impl<U> run_blocking::BlockingEventLoop for EmuGdbEventLoop<U>
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  38 |     <emu::Emu<U> as Target>::Arch: Arch<Usize = U>,
[INFO] [stdout]     |                                         --------- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `GdbStub::<'a, T, C>::run_blocking`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/stub/mod.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn run_blocking<E>(
[INFO] [stdout]     |            ------------ required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 163 |         E: run_blocking::BlockingEventLoop<Target = T, Connection = C>,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `GdbStub::<'a, T, C>::run_blocking`
[INFO] [stdout]     = note: this error originates in the macro `impl_dyn_target` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Emu<_>: gdbstub::target::Target` is not satisfied
[INFO] [stdout]    --> src/main.rs:97:15
[INFO] [stdout]     |
[INFO] [stdout]  97 |     let gdb = GdbStub::new(connection);
[INFO] [stdout]     |               ^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `gdbstub::target::Target` is not implemented for `Emu<_>`
[INFO] [stdout]    --> src/emu.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 | pub struct Emu<U> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: the following other types implement trait `gdbstub::target::Target`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/target/mod.rs:793:9
[INFO] [stdout]     |
[INFO] [stdout] 793 | /         impl<A, E> Target for $type
[INFO] [stdout] 794 | |         where
[INFO] [stdout] 795 | |             A: Arch,
[INFO] [stdout]     | |                    ^
[INFO] [stdout]     | |                    |
[INFO] [stdout]     | |____________________`&mut dyn gdbstub::target::Target<Arch = A, Error = E>`
[INFO] [stdout]     |                      `Box<(dyn gdbstub::target::Target<Arch = A, Error = E> + 'static)>`
[INFO] [stdout] ...
[INFO] [stdout] 827 |   impl_dyn_target!(&mut dyn Target<Arch = A, Error = E>);
[INFO] [stdout]     |   ------------------------------------------------------ in this macro invocation
[INFO] [stdout] 828 |   #[cfg(feature = "alloc")]
[INFO] [stdout] 829 |   impl_dyn_target!(alloc::boxed::Box<dyn Target<Arch = A, Error = E>>);
[INFO] [stdout]     |   -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout] note: required by a bound in `GdbStub`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/stub/mod.rs:111:27
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct GdbStub<'a, T: Target, C: Connection> {
[INFO] [stdout]     |                           ^^^^^^ required by this bound in `GdbStub`
[INFO] [stdout]     = note: this error originates in the macro `impl_dyn_target` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Emu<_>: gdbstub::target::Target` is not satisfied
[INFO] [stdout]    --> src/main.rs:97:15
[INFO] [stdout]     |
[INFO] [stdout]  97 |     let gdb = GdbStub::new(connection);
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `gdbstub::target::Target` is not implemented for `Emu<_>`
[INFO] [stdout]    --> src/emu.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 | pub struct Emu<U> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: the following other types implement trait `gdbstub::target::Target`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/target/mod.rs:793:9
[INFO] [stdout]     |
[INFO] [stdout] 793 | /         impl<A, E> Target for $type
[INFO] [stdout] 794 | |         where
[INFO] [stdout] 795 | |             A: Arch,
[INFO] [stdout]     | |                    ^
[INFO] [stdout]     | |                    |
[INFO] [stdout]     | |____________________`&mut dyn gdbstub::target::Target<Arch = A, Error = E>`
[INFO] [stdout]     |                      `Box<(dyn gdbstub::target::Target<Arch = A, Error = E> + 'static)>`
[INFO] [stdout] ...
[INFO] [stdout] 827 |   impl_dyn_target!(&mut dyn Target<Arch = A, Error = E>);
[INFO] [stdout]     |   ------------------------------------------------------ in this macro invocation
[INFO] [stdout] 828 |   #[cfg(feature = "alloc")]
[INFO] [stdout] 829 |   impl_dyn_target!(alloc::boxed::Box<dyn Target<Arch = A, Error = E>>);
[INFO] [stdout]     |   -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout] note: required by a bound in `GdbStub::<'a, T, C>::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gdbstub-0.7.10/src/stub/mod.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl<'a, T: Target, C: Connection> GdbStub<'a, T, C> {
[INFO] [stdout]     |             ^^^^^^ required by this bound in `GdbStub::<'a, T, C>::new`
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn new(conn: C) -> GdbStub<'a, T, C> {
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout]     = note: this error originates in the macro `impl_dyn_target` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gdbstub-bug-repros` (bin "gdbstub-bug-repros") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "f7a15b8c8989a55e1d93bf108cc4010fd95575eeff3a413f7d3cd795aaf2cb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a15b8c8989a55e1d93bf108cc4010fd95575eeff3a413f7d3cd795aaf2cb51", kill_on_drop: false }`
[INFO] [stdout] f7a15b8c8989a55e1d93bf108cc4010fd95575eeff3a413f7d3cd795aaf2cb51
