[INFO] fetching crate airs-types 0.0.0...
[INFO] testing airs-types-0.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate airs-types 0.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate airs-types 0.0.0
[INFO] finished tweaking crates.io crate airs-types 0.0.0
[INFO] tweaked toml for crates.io crate airs-types 0.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate airs-types 0.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stdout] 2d50cc58bbcaa099cebb89b57b462be92d0df8b2c74f5caa76e5b287ffa75e95
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[INFO] [stderr]    Compiling airs-types v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]  --> src/tensor/from_image/mod.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn from(value: &[RgbImage]) -> Self {
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> src/tensor/mod.rs:42:40
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub unsafe fn set_bytes(&mut self, bytes: &[u8]) {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Variables` is never constructed
[INFO] [stdout]   --> src/variable/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Variables {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/variable/names.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn root(&self) -> VariableName {
[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] 119 |     pub fn root(&self) -> VariableName<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/variable/names.rs:132:34
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn add_name<T: ToString>(&self, old: &VariableName, new: T) -> VariableName {
[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] 132 |     pub fn add_name<T: ToString>(&self, old: &VariableName, new: T) -> VariableName<'_> {
[INFO] [stdout]     |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.56s
[INFO] running `Command { std: "docker" "inspect" "2d50cc58bbcaa099cebb89b57b462be92d0df8b2c74f5caa76e5b287ffa75e95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d50cc58bbcaa099cebb89b57b462be92d0df8b2c74f5caa76e5b287ffa75e95", kill_on_drop: false }`
[INFO] [stdout] 2d50cc58bbcaa099cebb89b57b462be92d0df8b2c74f5caa76e5b287ffa75e95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] db0a58fb9927c846755ade06e876e597d7f5e958ffc23306b0fa1ec020fb580a
[INFO] running `Command { std: "docker" "start" "-a" "db0a58fb9927c846755ade06e876e597d7f5e958ffc23306b0fa1ec020fb580a", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]  --> src/tensor/from_image/mod.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn from(value: &[RgbImage]) -> Self {
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> src/tensor/mod.rs:42:40
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub unsafe fn set_bytes(&mut self, bytes: &[u8]) {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Variables` is never constructed
[INFO] [stdout]   --> src/variable/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Variables {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/variable/names.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn root(&self) -> VariableName {
[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] 119 |     pub fn root(&self) -> VariableName<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/variable/names.rs:132:34
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn add_name<T: ToString>(&self, old: &VariableName, new: T) -> VariableName {
[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] 132 |     pub fn add_name<T: ToString>(&self, old: &VariableName, new: T) -> VariableName<'_> {
[INFO] [stdout]     |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling airs-types v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `airis_device`
[INFO] [stdout]  --> tests/variable/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use airis_device::{Device, VariableStore};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `airis_device`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `airis_device`, use `cargo add airis_device` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `airs-types` (test "main") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]  --> src/tensor/from_image/mod.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn from(value: &[RgbImage]) -> Self {
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> src/tensor/mod.rs:42:40
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub unsafe fn set_bytes(&mut self, bytes: &[u8]) {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Variables` is never constructed
[INFO] [stdout]   --> src/variable/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Variables {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/variable/names.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn root(&self) -> VariableName {
[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] 119 |     pub fn root(&self) -> VariableName<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/variable/names.rs:132:34
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn add_name<T: ToString>(&self, old: &VariableName, new: T) -> VariableName {
[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] 132 |     pub fn add_name<T: ToString>(&self, old: &VariableName, new: T) -> VariableName<'_> {
[INFO] [stdout]     |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db0a58fb9927c846755ade06e876e597d7f5e958ffc23306b0fa1ec020fb580a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db0a58fb9927c846755ade06e876e597d7f5e958ffc23306b0fa1ec020fb580a", kill_on_drop: false }`
[INFO] [stdout] db0a58fb9927c846755ade06e876e597d7f5e958ffc23306b0fa1ec020fb580a
