[INFO] fetching crate monistode-emulator 0.2.6...
[INFO] checking monistode-emulator-0.2.6 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate monistode-emulator 0.2.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate monistode-emulator 0.2.6
[INFO] finished tweaking crates.io crate monistode-emulator 0.2.6
[INFO] tweaked toml for crates.io crate monistode-emulator 0.2.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate monistode-emulator 0.2.6 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded monistode-binutils v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e070961c93fd92d65a63e5a2161e37b3822aed57910377114dbddfaca61a86a
[INFO] running `Command { std: "docker" "start" "-a" "9e070961c93fd92d65a63e5a2161e37b3822aed57910377114dbddfaca61a86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e070961c93fd92d65a63e5a2161e37b3822aed57910377114dbddfaca61a86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e070961c93fd92d65a63e5a2161e37b3822aed57910377114dbddfaca61a86a", kill_on_drop: false }`
[INFO] [stdout] 9e070961c93fd92d65a63e5a2161e37b3822aed57910377114dbddfaca61a86a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e8e6d81ec9de92d1b61cfa1d61e9c99c294a3c5fe1473332fb9348ea3c647af
[INFO] running `Command { std: "docker" "start" "-a" "0e8e6d81ec9de92d1b61cfa1d61e9c99c294a3c5fe1473332fb9348ea3c647af", kill_on_drop: false }`
[INFO] [stderr]     Checking ux v0.1.6
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking monistode-binutils v0.1.4
[INFO] [stderr]     Checking monistode-emulator v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `executable`
[INFO] [stdout]    --> src/cisc_processor.rs:809:35
[INFO] [stdout]     |
[INFO] [stdout] 809 |     fn load_executable(&mut self, executable: &Executable) -> Result<(), String> {
[INFO] [stdout]     |                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/memory.rs:129:22
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                      ^^^^^^^^^     ------------------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/acc_processor.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 |     two_byte_memory!(two_byte_memory: memory[u16] -> 2 * u8);
[INFO] [stdout]     |     -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `two_byte_memory` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<'_, Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/memory.rs:129:22
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                      ^^^^^^^^^     ------------------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/cisc_processor.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 469 |     two_byte_memory!(two_byte_memory: memory[u16] -> 2 * u8);
[INFO] [stdout]     |     -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `two_byte_memory` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<'_, Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/memory.rs:129:22
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                      ^^^^^^^^^     ------------------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/risc_processor.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     two_byte_memory!(two_byte_memory: memory[u16] -> 2 * u8);
[INFO] [stdout]     |     -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `two_byte_memory` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<'_, Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/memory.rs:129:22
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                      ^^^^^^^^^     ------------------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stack_processor.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 |     two_byte_memory!(two_byte_data_memory: data_memory[u16] -> 2 * u8);
[INFO] [stdout]     |     ------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `two_byte_memory` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<'_, Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `executable`
[INFO] [stdout]    --> src/cisc_processor.rs:809:35
[INFO] [stdout]     |
[INFO] [stdout] 809 |     fn load_executable(&mut self, executable: &Executable) -> Result<(), String> {
[INFO] [stdout]     |                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/memory.rs:129:22
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                      ^^^^^^^^^     ------------------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/acc_processor.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 |     two_byte_memory!(two_byte_memory: memory[u16] -> 2 * u8);
[INFO] [stdout]     |     -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `two_byte_memory` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<'_, Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/memory.rs:129:22
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                      ^^^^^^^^^     ------------------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/cisc_processor.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 469 |     two_byte_memory!(two_byte_memory: memory[u16] -> 2 * u8);
[INFO] [stdout]     |     -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `two_byte_memory` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<'_, Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/memory.rs:129:22
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                      ^^^^^^^^^     ------------------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/risc_processor.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     two_byte_memory!(two_byte_memory: memory[u16] -> 2 * u8);
[INFO] [stdout]     |     -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `two_byte_memory` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<'_, Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/memory.rs:129:22
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                      ^^^^^^^^^     ------------------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stack_processor.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 |     two_byte_memory!(two_byte_data_memory: data_memory[u16] -> 2 * u8);
[INFO] [stdout]     |     ------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `two_byte_memory` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 129 |         pub fn $name(&mut self) -> TwoByteMemory<'_, Memory<$underlying>, $index, usize> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.70s
[INFO] running `Command { std: "docker" "inspect" "0e8e6d81ec9de92d1b61cfa1d61e9c99c294a3c5fe1473332fb9348ea3c647af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e8e6d81ec9de92d1b61cfa1d61e9c99c294a3c5fe1473332fb9348ea3c647af", kill_on_drop: false }`
[INFO] [stdout] 0e8e6d81ec9de92d1b61cfa1d61e9c99c294a3c5fe1473332fb9348ea3c647af