[INFO] fetching crate lettuces 0.0.7...
[INFO] testing lettuces-0.0.7 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate lettuces 0.0.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lettuces 0.0.7
[INFO] finished tweaking crates.io crate lettuces 0.0.7
[INFO] tweaked toml for crates.io crate lettuces 0.0.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lettuces 0.0.7 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]     Updating crates.io index
[INFO] [stderr]      Locking 391 packages to latest compatible versions
[INFO] [stderr]       Adding bevy v0.15.3 (available: v0.17.2)
[INFO] [stderr]       Adding glam v0.29.3 (available: v0.30.9)
[INFO] [stderr]       Adding hexx v0.19.1 (available: v0.22.0)
[INFO] [stderr]       Adding uuid v1.12.1 (available: v1.18.1)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d6280fdd58fe0605cd51cabf37eb2be725acbf25240111378b94a986eb698c83
[INFO] running `Command { std: "docker" "start" "-a" "d6280fdd58fe0605cd51cabf37eb2be725acbf25240111378b94a986eb698c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6280fdd58fe0605cd51cabf37eb2be725acbf25240111378b94a986eb698c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6280fdd58fe0605cd51cabf37eb2be725acbf25240111378b94a986eb698c83", kill_on_drop: false }`
[INFO] [stdout] d6280fdd58fe0605cd51cabf37eb2be725acbf25240111378b94a986eb698c83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 29b2e719cec85dd155ffe382a9430a1f1953f157e3e81896eb6948550c0b285e
[INFO] running `Command { std: "docker" "start" "-a" "29b2e719cec85dd155ffe382a9430a1f1953f157e3e81896eb6948550c0b285e", kill_on_drop: false }`
[INFO] [stderr]    Compiling glam v0.29.3
[INFO] [stderr]    Compiling hexx v0.19.1
[INFO] [stderr]    Compiling lettuces v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:338:17
[INFO] [stdout]     |
[INFO] [stdout] 338 |     pub fn iter(&self) -> Iter<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 338 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:352:21
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn iter_mut(&mut self) -> IterMut<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] 352 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:373:21
[INFO] [stdout]     |
[INFO] [stdout] 373 |     pub fn iter_col(&self, col: usize) -> StepBy<Iter<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] 373 |     pub fn iter_col(&self, col: usize) -> StepBy<Iter<'_, T>> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:401:25
[INFO] [stdout]     |
[INFO] [stdout] 401 |     pub fn iter_col_mut(&mut self, col: usize) -> StepBy<IterMut<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] 401 |     pub fn iter_col_mut(&mut self, col: usize) -> StepBy<IterMut<'_, T>> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:430:21
[INFO] [stdout]     |
[INFO] [stdout] 430 |     pub fn iter_row(&self, row: usize) -> Iter<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] 430 |     pub fn iter_row(&self, row: usize) -> Iter<'_, T> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:459:25
[INFO] [stdout]     |
[INFO] [stdout] 459 |     pub fn iter_row_mut(&mut self, row: usize) -> IterMut<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] 459 |     pub fn iter_row_mut(&mut self, row: usize) -> IterMut<'_, T> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.63s
[INFO] running `Command { std: "docker" "inspect" "29b2e719cec85dd155ffe382a9430a1f1953f157e3e81896eb6948550c0b285e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29b2e719cec85dd155ffe382a9430a1f1953f157e3e81896eb6948550c0b285e", kill_on_drop: false }`
[INFO] [stdout] 29b2e719cec85dd155ffe382a9430a1f1953f157e3e81896eb6948550c0b285e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1fd68bd07d2b72592f5c210f6113d7a57e9ebd7c756183166401784748235773
[INFO] running `Command { std: "docker" "start" "-a" "1fd68bd07d2b72592f5c210f6113d7a57e9ebd7c756183166401784748235773", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:338:17
[INFO] [stdout]     |
[INFO] [stdout] 338 |     pub fn iter(&self) -> Iter<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 338 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:352:21
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn iter_mut(&mut self) -> IterMut<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] 352 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:373:21
[INFO] [stdout]     |
[INFO] [stdout] 373 |     pub fn iter_col(&self, col: usize) -> StepBy<Iter<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] 373 |     pub fn iter_col(&self, col: usize) -> StepBy<Iter<'_, T>> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:401:25
[INFO] [stdout]     |
[INFO] [stdout] 401 |     pub fn iter_col_mut(&mut self, col: usize) -> StepBy<IterMut<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] 401 |     pub fn iter_col_mut(&mut self, col: usize) -> StepBy<IterMut<'_, T>> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:430:21
[INFO] [stdout]     |
[INFO] [stdout] 430 |     pub fn iter_row(&self, row: usize) -> Iter<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] 430 |     pub fn iter_row(&self, row: usize) -> Iter<'_, T> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:459:25
[INFO] [stdout]     |
[INFO] [stdout] 459 |     pub fn iter_row_mut(&mut self, row: usize) -> IterMut<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] 459 |     pub fn iter_row_mut(&mut self, row: usize) -> IterMut<'_, T> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lettuces v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:338:17
[INFO] [stdout]     |
[INFO] [stdout] 338 |     pub fn iter(&self) -> Iter<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 338 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:352:21
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn iter_mut(&mut self) -> IterMut<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] 352 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:373:21
[INFO] [stdout]     |
[INFO] [stdout] 373 |     pub fn iter_col(&self, col: usize) -> StepBy<Iter<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] 373 |     pub fn iter_col(&self, col: usize) -> StepBy<Iter<'_, T>> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:401:25
[INFO] [stdout]     |
[INFO] [stdout] 401 |     pub fn iter_col_mut(&mut self, col: usize) -> StepBy<IterMut<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] 401 |     pub fn iter_col_mut(&mut self, col: usize) -> StepBy<IterMut<'_, T>> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:430:21
[INFO] [stdout]     |
[INFO] [stdout] 430 |     pub fn iter_row(&self, row: usize) -> Iter<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] 430 |     pub fn iter_row(&self, row: usize) -> Iter<'_, T> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/grid.rs:459:25
[INFO] [stdout]     |
[INFO] [stdout] 459 |     pub fn iter_row_mut(&mut self, row: usize) -> IterMut<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] 459 |     pub fn iter_row_mut(&mut self, row: usize) -> IterMut<'_, T> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "1fd68bd07d2b72592f5c210f6113d7a57e9ebd7c756183166401784748235773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fd68bd07d2b72592f5c210f6113d7a57e9ebd7c756183166401784748235773", kill_on_drop: false }`
[INFO] [stdout] 1fd68bd07d2b72592f5c210f6113d7a57e9ebd7c756183166401784748235773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6a6701375d4ed82eb088dd2b3f14ca489cabaa10e7238592998d740b8a123011
[INFO] running `Command { std: "docker" "start" "-a" "6a6701375d4ed82eb088dd2b3f14ca489cabaa10e7238592998d740b8a123011", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/storage/grid.rs:338:17
[INFO] [stderr]     |
[INFO] [stderr] 338 |     pub fn iter(&self) -> Iter<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 338 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/storage/grid.rs:352:21
[INFO] [stderr]     |
[INFO] [stderr] 352 |     pub fn iter_mut(&mut self) -> IterMut<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] 352 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/storage/grid.rs:373:21
[INFO] [stderr]     |
[INFO] [stderr] 373 |     pub fn iter_col(&self, col: usize) -> StepBy<Iter<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] 373 |     pub fn iter_col(&self, col: usize) -> StepBy<Iter<'_, T>> {
[INFO] [stderr]     |                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/storage/grid.rs:401:25
[INFO] [stderr]     |
[INFO] [stderr] 401 |     pub fn iter_col_mut(&mut self, col: usize) -> StepBy<IterMut<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] 401 |     pub fn iter_col_mut(&mut self, col: usize) -> StepBy<IterMut<'_, T>> {
[INFO] [stderr]     |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/storage/grid.rs:430:21
[INFO] [stderr]     |
[INFO] [stderr] 430 |     pub fn iter_row(&self, row: usize) -> Iter<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] 430 |     pub fn iter_row(&self, row: usize) -> Iter<'_, T> {
[INFO] [stderr]     |                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/storage/grid.rs:459:25
[INFO] [stderr]     |
[INFO] [stderr] 459 |     pub fn iter_row_mut(&mut self, row: usize) -> IterMut<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] 459 |     pub fn iter_row_mut(&mut self, row: usize) -> IterMut<'_, T> {
[INFO] [stderr]     |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: `lettuces` (lib) generated 6 warnings (run `cargo fix --lib -p lettuces` to apply 6 suggestions)
[INFO] [stderr] warning: `lettuces` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lettuces-69372bf2d9c2a665)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test storage::hex::tests::test_basic_access_flat ... ok
[INFO] [stdout] test storage::hex::tests::test_basic_access_pointy ... ok
[INFO] [stdout] test storage::hex::tests::test_correct_access_pointy ... ok
[INFO] [stderr]    Doc-tests lettuces
[INFO] [stdout] test storage::hex::tests::test_correct_access_flat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::flatten (line 772) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::insert_col (line 729) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::from_vec (line 208) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::from_vec (line 196) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::fill (line 813) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::insert_row (line 687) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::fill_with (line 839) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid (line 23) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::is_empty (line 308) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::iter_mut (line 343) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::iter_col (line 360) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::iter_row (line 416) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::new (line 139) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::iter_col_mut (line 387) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::iter_cols (line 885) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::iter_row_mut (line 446) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::iter_rows (line 862) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::pop_col (line 629) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::push_col (line 540) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::iter (line 327) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::grid (line 80) ... ignored
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::push_row (line 476) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::pop_row (line 576) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::push_col (line 527) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::remove_col (line 657) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::push_row (line 490) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::Grid<T>::remove_row (line 599) ... ok
[INFO] [stdout] test src/storage/grid.rs - storage::grid::grid (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a6701375d4ed82eb088dd2b3f14ca489cabaa10e7238592998d740b8a123011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a6701375d4ed82eb088dd2b3f14ca489cabaa10e7238592998d740b8a123011", kill_on_drop: false }`
[INFO] [stdout] 6a6701375d4ed82eb088dd2b3f14ca489cabaa10e7238592998d740b8a123011
