[INFO] cloning repository https://github.com/rileysu/therml [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rileysu/therml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frileysu%2Ftherml", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frileysu%2Ftherml'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 420c0c0404734381504eeda5b94e533bea72e643 [INFO] checking rileysu/therml against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frileysu%2Ftherml" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rileysu/therml on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rileysu/therml [INFO] finished tweaking git repo https://github.com/rileysu/therml [INFO] tweaked toml for git repo https://github.com/rileysu/therml written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rileysu/therml 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ord_subset v3.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20adfda662402aa1fe52cf985c607d960afd3ed5e925f0c6e122874137384537 [INFO] running `Command { std: "docker" "start" "-a" "20adfda662402aa1fe52cf985c607d960afd3ed5e925f0c6e122874137384537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20adfda662402aa1fe52cf985c607d960afd3ed5e925f0c6e122874137384537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20adfda662402aa1fe52cf985c607d960afd3ed5e925f0c6e122874137384537", kill_on_drop: false }` [INFO] [stdout] 20adfda662402aa1fe52cf985c607d960afd3ed5e925f0c6e122874137384537 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bbe8ddd1dde7d104a2a25609f74f7ff5682aeda3541f93cb6c1ab3c29aad66d [INFO] running `Command { std: "docker" "start" "-a" "8bbe8ddd1dde7d104a2a25609f74f7ff5682aeda3541f93cb6c1ab3c29aad66d", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking ord_subset v3.1.1 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking therml v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/helper/position/mod.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Slice` and `Stride` [INFO] [stdout] --> src/engine_impl/shared.rs:1:175 [INFO] [stdout] | [INFO] [stdout] 1 | ...tCompatible}, helper::{position, Interval, Position, Shape, Slice, Stride, VarArrayCompatible}}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Slice` and `Stride` [INFO] [stdout] --> src/engine_impl/shared.rs:1:175 [INFO] [stdout] | [INFO] [stdout] 1 | ...tCompatible}, helper::{position, Interval, Position, Shape, Slice, Stride, VarArrayCompatible}}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/helper/vararray/compat.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | fn concat(first: &Self, second: &Self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 27 | Self::concat(first, second) [INFO] [stdout] | --------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/helper/vararray/compat.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | fn concat(first: &Self, second: &Self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 27 | Self::concat(first, second) [INFO] [stdout] | --------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `momentum` [INFO] [stdout] --> src/engine_impl/basic.rs:173:250 [INFO] [stdout] | [INFO] [stdout] 173 | ...yn EngineTensor, momentum: f64, eps: f64) -> Result>, crate::engine::EngineError> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_momentum` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `eps` [INFO] [stdout] --> src/engine_impl/basic.rs:173:265 [INFO] [stdout] | [INFO] [stdout] 173 | ...ensor, momentum: f64, eps: f64) -> Result>, crate::engine::EngineError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_eps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `eps` [INFO] [stdout] --> src/engine_impl/basic.rs:184:168 [INFO] [stdout] | [INFO] [stdout] 184 | ...s: &dyn EngineTensor, eps: f64) -> Result>, crate::engine::EngineError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_eps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let b = graph.create_root(Box::new(Array::from_slice([2., 3., 4., 5., 6., 7., 8., 9., 10., 11., 12., 13.].as_slice(), Shape::from([4,... [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `momentum` [INFO] [stdout] --> src/engine_impl/basic.rs:173:250 [INFO] [stdout] | [INFO] [stdout] 173 | ...yn EngineTensor, momentum: f64, eps: f64) -> Result>, crate::engine::EngineError> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_momentum` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `eps` [INFO] [stdout] --> src/engine_impl/basic.rs:173:265 [INFO] [stdout] | [INFO] [stdout] 173 | ...ensor, momentum: f64, eps: f64) -> Result>, crate::engine::EngineError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_eps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `eps` [INFO] [stdout] --> src/engine_impl/basic.rs:184:168 [INFO] [stdout] | [INFO] [stdout] 184 | ...s: &dyn EngineTensor, eps: f64) -> Result>, crate::engine::EngineError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_eps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let b = graph.create_root(Box::new(Array::from_slice([2., 3., 4., 5., 6., 7., 8., 9., 10., 11., 12., 13.].as_slice(), Shape::from([4,... [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.62s [INFO] running `Command { std: "docker" "inspect" "8bbe8ddd1dde7d104a2a25609f74f7ff5682aeda3541f93cb6c1ab3c29aad66d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bbe8ddd1dde7d104a2a25609f74f7ff5682aeda3541f93cb6c1ab3c29aad66d", kill_on_drop: false }` [INFO] [stdout] 8bbe8ddd1dde7d104a2a25609f74f7ff5682aeda3541f93cb6c1ab3c29aad66d