[INFO] fetching crate andiskaz 0.2.0...
[INFO] testing andiskaz-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate andiskaz 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate andiskaz 0.2.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate andiskaz 0.2.0
[INFO] tweaked toml for crates.io crate andiskaz 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate andiskaz 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate andiskaz 0.2.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 986da06bbb69129bf91a14a583baa2b5ae1e25e485feb21db94392e56c525b12
[INFO] running `Command { std: "docker" "start" "-a" "986da06bbb69129bf91a14a583baa2b5ae1e25e485feb21db94392e56c525b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "986da06bbb69129bf91a14a583baa2b5ae1e25e485feb21db94392e56c525b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986da06bbb69129bf91a14a583baa2b5ae1e25e485feb21db94392e56c525b12", kill_on_drop: false }`
[INFO] [stdout] 986da06bbb69129bf91a14a583baa2b5ae1e25e485feb21db94392e56c525b12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18cebb80a27e2c85346db3083fd6cdffe0d218cbea5cc2692e6e7069b8a01814
[INFO] running `Command { std: "docker" "start" "-a" "18cebb80a27e2c85346db3083fd6cdffe0d218cbea5cc2692e6e7069b8a01814", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.75
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[INFO] [stderr]    Compiling futures-util v0.3.16
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[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling tokio v1.10.1
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
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[INFO] [stderr]    Compiling quote v1.0.9
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[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling andiskaz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `guard` is never read
[INFO] [stdout]    --> src/terminal.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | pub struct TerminalGuard<'terminal> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 334 |     /// Synchronization lock for application (exclusive).
[INFO] [stdout] 335 |     guard: AppSyncGuard<'terminal>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TerminalGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/terminal.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 454 | pub(crate) struct ServiceSyncGuard<'shared> {
[INFO] [stdout]     |                   ---------------- field in this struct
[INFO] [stdout] 455 |     /// Inner lock guard.
[INFO] [stdout] 456 |     inner: RwLockReadGuard<'shared, ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServiceSyncGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/terminal.rs:463:5
[INFO] [stdout]     |
[INFO] [stdout] 461 | pub(crate) struct AppSyncGuard<'shared> {
[INFO] [stdout]     |                   ------------ field in this struct
[INFO] [stdout] 462 |     /// Inner lock guard.
[INFO] [stdout] 463 |     inner: RwLockWriteGuard<'shared, ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AppSyncGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stdio.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn try_lock(&self) -> Option<LockedStdout> {
[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] 41 |     pub fn try_lock(&self) -> Option<LockedStdout<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn indices(&self) -> TermStringIndices {
[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] 145 |     pub fn indices(&self) -> TermStringIndices<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn iter(&self) -> TermStringIter {
[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] 150 |     pub fn iter(&self) -> TermStringIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/terminal.rs:447:23
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn conn_guard(&self) -> ConnGuard {
[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] 447 |     pub fn conn_guard(&self) -> ConnGuard<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.84s
[INFO] running `Command { std: "docker" "inspect" "18cebb80a27e2c85346db3083fd6cdffe0d218cbea5cc2692e6e7069b8a01814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18cebb80a27e2c85346db3083fd6cdffe0d218cbea5cc2692e6e7069b8a01814", kill_on_drop: false }`
[INFO] [stdout] 18cebb80a27e2c85346db3083fd6cdffe0d218cbea5cc2692e6e7069b8a01814
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9188730df8ad4dbf701d71461a5ab578ac76c526f102109f670b03bef24a878
[INFO] running `Command { std: "docker" "start" "-a" "d9188730df8ad4dbf701d71461a5ab578ac76c526f102109f670b03bef24a878", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling object v0.26.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stdout] warning: field `guard` is never read
[INFO] [stdout]    --> src/terminal.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | pub struct TerminalGuard<'terminal> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 334 |     /// Synchronization lock for application (exclusive).
[INFO] [stdout] 335 |     guard: AppSyncGuard<'terminal>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TerminalGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/terminal.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 454 | pub(crate) struct ServiceSyncGuard<'shared> {
[INFO] [stdout]     |                   ---------------- field in this struct
[INFO] [stdout] 455 |     /// Inner lock guard.
[INFO] [stdout] 456 |     inner: RwLockReadGuard<'shared, ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServiceSyncGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/terminal.rs:463:5
[INFO] [stdout]     |
[INFO] [stdout] 461 | pub(crate) struct AppSyncGuard<'shared> {
[INFO] [stdout]     |                   ------------ field in this struct
[INFO] [stdout] 462 |     /// Inner lock guard.
[INFO] [stdout] 463 |     inner: RwLockWriteGuard<'shared, ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AppSyncGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stdio.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn try_lock(&self) -> Option<LockedStdout> {
[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] 41 |     pub fn try_lock(&self) -> Option<LockedStdout<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn indices(&self) -> TermStringIndices {
[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] 145 |     pub fn indices(&self) -> TermStringIndices<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn iter(&self) -> TermStringIter {
[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] 150 |     pub fn iter(&self) -> TermStringIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/terminal.rs:447:23
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn conn_guard(&self) -> ConnGuard {
[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] 447 |     pub fn conn_guard(&self) -> ConnGuard<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling andiskaz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]  --> examples/snakegame/snake.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use gardiz::{direc::Direction, rect::Rect};
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gardiz`, use `cargo add gardiz` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]  --> examples/snakegame/food.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use gardiz::rect::Rect;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gardiz`, use `cargo add gardiz` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]   --> examples/snakegame/game.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use gardiz::{direc::Direction, rect::Rect};
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `gardiz`, use `cargo add gardiz` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `checked_move` found for struct `Vec2` in the current scope
[INFO] [stdout]   --> examples/snakegame/snake.rs:63:41
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let new_head = self.segments[0].checked_move(self.direction)?;
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ method not found in `Vec2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `andiskaz` (example "snakegame") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `guard` is never read
[INFO] [stdout]    --> src/terminal.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | pub struct TerminalGuard<'terminal> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 334 |     /// Synchronization lock for application (exclusive).
[INFO] [stdout] 335 |     guard: AppSyncGuard<'terminal>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TerminalGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/terminal.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 454 | pub(crate) struct ServiceSyncGuard<'shared> {
[INFO] [stdout]     |                   ---------------- field in this struct
[INFO] [stdout] 455 |     /// Inner lock guard.
[INFO] [stdout] 456 |     inner: RwLockReadGuard<'shared, ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServiceSyncGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/terminal.rs:463:5
[INFO] [stdout]     |
[INFO] [stdout] 461 | pub(crate) struct AppSyncGuard<'shared> {
[INFO] [stdout]     |                   ------------ field in this struct
[INFO] [stdout] 462 |     /// Inner lock guard.
[INFO] [stdout] 463 |     inner: RwLockWriteGuard<'shared, ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AppSyncGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stdio.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn try_lock(&self) -> Option<LockedStdout> {
[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] 41 |     pub fn try_lock(&self) -> Option<LockedStdout<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn indices(&self) -> TermStringIndices {
[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] 145 |     pub fn indices(&self) -> TermStringIndices<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn iter(&self) -> TermStringIter {
[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] 150 |     pub fn iter(&self) -> TermStringIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/terminal.rs:447:23
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn conn_guard(&self) -> ConnGuard {
[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] 447 |     pub fn conn_guard(&self) -> ConnGuard<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9188730df8ad4dbf701d71461a5ab578ac76c526f102109f670b03bef24a878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9188730df8ad4dbf701d71461a5ab578ac76c526f102109f670b03bef24a878", kill_on_drop: false }`
[INFO] [stdout] d9188730df8ad4dbf701d71461a5ab578ac76c526f102109f670b03bef24a878
