[INFO] fetching crate crosvm_data_model 0.1.0-gamma.0...
[INFO] testing crosvm_data_model-0.1.0-gamma.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate crosvm_data_model 0.1.0-gamma.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate crosvm_data_model 0.1.0-gamma.0
[INFO] finished tweaking crates.io crate crosvm_data_model 0.1.0-gamma.0
[INFO] tweaked toml for crates.io crate crosvm_data_model 0.1.0-gamma.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crosvm_data_model 0.1.0-gamma.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 726c33f52e8a9f96da37faaf534707ff33e1f91effd0975adae88a8d63c5a1a9
[INFO] running `Command { std: "docker" "start" "-a" "726c33f52e8a9f96da37faaf534707ff33e1f91effd0975adae88a8d63c5a1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "726c33f52e8a9f96da37faaf534707ff33e1f91effd0975adae88a8d63c5a1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726c33f52e8a9f96da37faaf534707ff33e1f91effd0975adae88a8d63c5a1a9", kill_on_drop: false }`
[INFO] [stdout] 726c33f52e8a9f96da37faaf534707ff33e1f91effd0975adae88a8d63c5a1a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51970323a441c9e068f0a0abaf0a98f04c06404cf20503391d00f4830dafec00
[INFO] running `Command { std: "docker" "start" "-a" "51970323a441c9e068f0a0abaf0a98f04c06404cf20503391d00f4830dafec00", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling remain v0.2.15
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling crosvm_data_model v0.1.0-gamma.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/volatile_memory.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice>;
[INFO] [stdout]    |                  ^^^^^ the lifetime is elided here             ^^^^^^^^^^^^^ the same lifetime is hidden here
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice<'_>>;
[INFO] [stdout]    |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/volatile_memory.rs:85:29
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn get_ref<T: DataInit>(&self, offset: usize) -> Result<VolatileRef<T>> {
[INFO] [stdout]    |                             ^^^^^                           ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn get_ref<T: DataInit>(&self, offset: usize) -> Result<VolatileRef<'_, T>> {
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volatile_memory.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn new(buf: &mut [u8]) -> VolatileSlice {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn new(buf: &mut [u8]) -> VolatileSlice<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volatile_memory.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn as_iobuf(&self) -> &IoBufMut {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^
[INFO] [stdout]     |                     |         ||
[INFO] [stdout]     |                     |         |the same lifetime is hidden here
[INFO] [stdout]     |                     |         the same lifetime is elided here
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn as_iobuf(&self) -> &IoBufMut<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volatile_memory.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice> {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here             ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice<'_>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.56s
[INFO] running `Command { std: "docker" "inspect" "51970323a441c9e068f0a0abaf0a98f04c06404cf20503391d00f4830dafec00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51970323a441c9e068f0a0abaf0a98f04c06404cf20503391d00f4830dafec00", kill_on_drop: false }`
[INFO] [stdout] 51970323a441c9e068f0a0abaf0a98f04c06404cf20503391d00f4830dafec00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dcb0e68b6902b68d0a5f9c2588608abee26de461da87b7979c39ad5204ef7b3
[INFO] running `Command { std: "docker" "start" "-a" "7dcb0e68b6902b68d0a5f9c2588608abee26de461da87b7979c39ad5204ef7b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling crosvm_data_model v0.1.0-gamma.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/volatile_memory.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice>;
[INFO] [stdout]    |                  ^^^^^ the lifetime is elided here             ^^^^^^^^^^^^^ the same lifetime is hidden here
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice<'_>>;
[INFO] [stdout]    |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/volatile_memory.rs:85:29
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn get_ref<T: DataInit>(&self, offset: usize) -> Result<VolatileRef<T>> {
[INFO] [stdout]    |                             ^^^^^                           ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn get_ref<T: DataInit>(&self, offset: usize) -> Result<VolatileRef<'_, T>> {
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volatile_memory.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn new(buf: &mut [u8]) -> VolatileSlice {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn new(buf: &mut [u8]) -> VolatileSlice<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volatile_memory.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn as_iobuf(&self) -> &IoBufMut {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^
[INFO] [stdout]     |                     |         ||
[INFO] [stdout]     |                     |         |the same lifetime is hidden here
[INFO] [stdout]     |                     |         the same lifetime is elided here
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn as_iobuf(&self) -> &IoBufMut<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volatile_memory.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice> {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here             ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice<'_>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/volatile_memory.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice>;
[INFO] [stdout]    |                  ^^^^^ the lifetime is elided here             ^^^^^^^^^^^^^ the same lifetime is hidden here
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice<'_>>;
[INFO] [stdout]    |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/volatile_memory.rs:85:29
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn get_ref<T: DataInit>(&self, offset: usize) -> Result<VolatileRef<T>> {
[INFO] [stdout]    |                             ^^^^^                           ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn get_ref<T: DataInit>(&self, offset: usize) -> Result<VolatileRef<'_, T>> {
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volatile_memory.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn new(buf: &mut [u8]) -> VolatileSlice {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn new(buf: &mut [u8]) -> VolatileSlice<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volatile_memory.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn as_iobuf(&self) -> &IoBufMut {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^
[INFO] [stdout]     |                     |         ||
[INFO] [stdout]     |                     |         |the same lifetime is hidden here
[INFO] [stdout]     |                     |         the same lifetime is elided here
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn as_iobuf(&self) -> &IoBufMut<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volatile_memory.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice> {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here             ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice<'_>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volatile_memory.rs:421:22
[INFO] [stdout]     |
[INFO] [stdout] 421 |         fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice> {
[INFO] [stdout]     |                      ^^^^^ the lifetime is elided here             ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 421 |         fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice<'_>> {
[INFO] [stdout]     |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "7dcb0e68b6902b68d0a5f9c2588608abee26de461da87b7979c39ad5204ef7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dcb0e68b6902b68d0a5f9c2588608abee26de461da87b7979c39ad5204ef7b3", kill_on_drop: false }`
[INFO] [stdout] 7dcb0e68b6902b68d0a5f9c2588608abee26de461da87b7979c39ad5204ef7b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5c573e2db50f85e4811f63e390d8ab94b8c0def5059f72fb5ad9efb293a056c
[INFO] running `Command { std: "docker" "start" "-a" "b5c573e2db50f85e4811f63e390d8ab94b8c0def5059f72fb5ad9efb293a056c", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/volatile_memory.rs:82:18
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice>;
[INFO] [stderr]    |                  ^^^^^ the lifetime is elided here             ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice<'_>>;
[INFO] [stderr]    |                                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/volatile_memory.rs:85:29
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn get_ref<T: DataInit>(&self, offset: usize) -> Result<VolatileRef<T>> {
[INFO] [stderr]    |                             ^^^^^                           ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn get_ref<T: DataInit>(&self, offset: usize) -> Result<VolatileRef<'_, T>> {
[INFO] [stderr]    |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/volatile_memory.rs:103:21
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn new(buf: &mut [u8]) -> VolatileSlice {
[INFO] [stderr]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn new(buf: &mut [u8]) -> VolatileSlice<'_> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/volatile_memory.rs:147:21
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn as_iobuf(&self) -> &IoBufMut {
[INFO] [stderr]     |                     ^^^^^     ^^^^^^^^^
[INFO] [stderr]     |                     |         ||
[INFO] [stderr]     |                     |         |the same lifetime is hidden here
[INFO] [stderr]     |                     |         the same lifetime is elided here
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn as_iobuf(&self) -> &IoBufMut<'_> {
[INFO] [stderr]     |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/volatile_memory.rs:318:18
[INFO] [stderr]     |
[INFO] [stderr] 318 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice> {
[INFO] [stderr]     |                  ^^^^^ the lifetime is elided here             ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 318 |     fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice<'_>> {
[INFO] [stderr]     |                                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/volatile_memory.rs:421:22
[INFO] [stderr]     |
[INFO] [stderr] 421 |         fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice> {
[INFO] [stderr]     |                      ^^^^^ the lifetime is elided here             ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 421 |         fn get_slice(&self, offset: usize, count: usize) -> Result<VolatileSlice<'_>> {
[INFO] [stderr]     |                                                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `crosvm_data_model` (lib) generated 5 warnings (run `cargo fix --lib -p crosvm_data_model` to apply 5 suggestions)
[INFO] [stderr] warning: `crosvm_data_model` (lib test) generated 6 warnings (5 duplicates) (run `cargo fix --lib -p crosvm_data_model --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crosvm_data_model-04e8d74617497426)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test data_init_tests::from_slice_alignment ... ok
[INFO] [stdout] test endian::tests::test_be16::equality ... ok
[INFO] [stdout] test endian::tests::test_be64::equality ... ok
[INFO] [stdout] test endian::tests::test_be_size::equality ... ok
[INFO] [stdout] test endian::tests::test_le16::equality ... ok
[INFO] [stdout] test endian::tests::test_le64::equality ... ok
[INFO] [stdout] test endian::tests::test_sbe16::equality ... ok
[INFO] [stdout] test endian::tests::test_le_size::equality ... ok
[INFO] [stdout] test endian::tests::test_sbe32::equality ... ok
[INFO] [stdout] test endian::tests::test_be32::equality ... ok
[INFO] [stdout] test endian::tests::test_sbe64::equality ... ok
[INFO] [stdout] test endian::tests::test_sle16::equality ... ok
[INFO] [stdout] test endian::tests::test_sle64::equality ... ok
[INFO] [stdout] test endian::tests::test_sle_size::equality ... ok
[INFO] [stdout] test volatile_memory::tests::observe_mutate ... ok
[INFO] [stdout] test volatile_memory::tests::ref_to_slice ... ok
[INFO] [stdout] test volatile_memory::tests::slice_size ... ok
[INFO] [stdout] test volatile_memory::tests::ref_oob_too_large ... ok
[INFO] [stdout] test volatile_memory::tests::ref_overflow_error ... ok
[INFO] [stdout] test volatile_memory::tests::ref_store ... ok
[INFO] [stdout] test volatile_memory::tests::slice_oob_error ... ok
[INFO] [stdout] test volatile_memory::tests::slice_overflow_error ... ok
[INFO] [stdout] test endian::tests::test_sle32::equality ... ok
[INFO] [stdout] test volatile_memory::tests::ref_load ... ok
[INFO] [stdout] test endian::tests::test_sbe_size::equality ... ok
[INFO] [stdout] test volatile_memory::tests::ref_oob_error ... ok
[INFO] [stdout] test endian::tests::test_le32::equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crosvm_data_model
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/flexible_array.rs - flexible_array::FlexibleArray (line 46) ... ignored
[INFO] [stdout] test src/flexible_array.rs - flexible_array::vec_with_array_field (line 22) ... ignored
[INFO] [stdout] test src/endian.rs - endian (line 12) ... FAILED
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice<'a>::write_bytes (line 204) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice<'a>::copy_from (line 288) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice<'a>::copy_to_volatile_slice (line 262) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice<'a>::copy_to (line 229) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileRef (line 327) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::calc_offset (line 61) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileRef<'a,T>::size (line 368) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/endian.rs - endian (line 12) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `data_model`
[INFO] [stdout]   --> src/endian.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | use  data_model::*;
[INFO] [stdout]    |      ^^^^^^^^^^ use of unresolved module or unlinked crate `data_model`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `data_model`, use `cargo add data_model` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/endian.rs - endian (line 12)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b5c573e2db50f85e4811f63e390d8ab94b8c0def5059f72fb5ad9efb293a056c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c573e2db50f85e4811f63e390d8ab94b8c0def5059f72fb5ad9efb293a056c", kill_on_drop: false }`
[INFO] [stdout] b5c573e2db50f85e4811f63e390d8ab94b8c0def5059f72fb5ad9efb293a056c
