[INFO] fetching crate nbezier 0.2.1... [INFO] testing nbezier-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate nbezier 0.2.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate nbezier 0.2.1 [INFO] finished tweaking crates.io crate nbezier 0.2.1 [INFO] tweaked toml for crates.io crate nbezier 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nbezier 0.2.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nbezier 0.2.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nalgebra v0.31.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 561d30d8ddb4696f327484dddd43ad61db6b36697ba7a6d9918d51f15a6b84e2 [INFO] running `Command { std: "docker" "start" "-a" "561d30d8ddb4696f327484dddd43ad61db6b36697ba7a6d9918d51f15a6b84e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "561d30d8ddb4696f327484dddd43ad61db6b36697ba7a6d9918d51f15a6b84e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "561d30d8ddb4696f327484dddd43ad61db6b36697ba7a6d9918d51f15a6b84e2", kill_on_drop: false }` [INFO] [stdout] 561d30d8ddb4696f327484dddd43ad61db6b36697ba7a6d9918d51f15a6b84e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2708fc4f5fef1345d888a6dc355dce39ba82a604d82f334aed09e68b35ea3fc1 [INFO] running `Command { std: "docker" "start" "-a" "2708fc4f5fef1345d888a6dc355dce39ba82a604d82f334aed09e68b35ea3fc1", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling bytemuck v1.9.1 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling wide v0.7.4 [INFO] [stderr] Compiling num-complex v0.4.1 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling simba v0.7.1 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling nalgebra v0.31.0 [INFO] [stderr] Compiling nbezier v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/simple.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn slice(&self) -> MatrixSlice, Dynamic> { [INFO] [stdout] | ^^^^^ ----------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn slice(&self) -> MatrixSlice<'_, f64, Const<2>, Dynamic> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/simple.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn slice_mut(&mut self) -> MatrixSliceMut, Dynamic> { [INFO] [stdout] | ^^^^^^^^^ -------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 42 | pub fn slice_mut(&mut self) -> MatrixSliceMut<'_, f64, Const<2>, Dynamic> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.64s [INFO] running `Command { std: "docker" "inspect" "2708fc4f5fef1345d888a6dc355dce39ba82a604d82f334aed09e68b35ea3fc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2708fc4f5fef1345d888a6dc355dce39ba82a604d82f334aed09e68b35ea3fc1", kill_on_drop: false }` [INFO] [stdout] 2708fc4f5fef1345d888a6dc355dce39ba82a604d82f334aed09e68b35ea3fc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 77a51ef7ff4da6951ba6a5ef5ba09693460481c54c4bc53da38ba3ebb4090b41 [INFO] running `Command { std: "docker" "start" "-a" "77a51ef7ff4da6951ba6a5ef5ba09693460481c54c4bc53da38ba3ebb4090b41", kill_on_drop: false }` [INFO] [stderr] Compiling nbezier v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/simple.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn slice(&self) -> MatrixSlice, Dynamic> { [INFO] [stdout] | ^^^^^ ----------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn slice(&self) -> MatrixSlice<'_, f64, Const<2>, Dynamic> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/simple.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn slice_mut(&mut self) -> MatrixSliceMut, Dynamic> { [INFO] [stdout] | ^^^^^^^^^ -------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 42 | pub fn slice_mut(&mut self) -> MatrixSliceMut<'_, f64, Const<2>, Dynamic> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/simple.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn slice(&self) -> MatrixSlice, Dynamic> { [INFO] [stdout] | ^^^^^ ----------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn slice(&self) -> MatrixSlice<'_, f64, Const<2>, Dynamic> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/simple.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn slice_mut(&mut self) -> MatrixSliceMut, Dynamic> { [INFO] [stdout] | ^^^^^^^^^ -------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 42 | pub fn slice_mut(&mut self) -> MatrixSliceMut<'_, f64, Const<2>, Dynamic> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "77a51ef7ff4da6951ba6a5ef5ba09693460481c54c4bc53da38ba3ebb4090b41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77a51ef7ff4da6951ba6a5ef5ba09693460481c54c4bc53da38ba3ebb4090b41", kill_on_drop: false }` [INFO] [stdout] 77a51ef7ff4da6951ba6a5ef5ba09693460481c54c4bc53da38ba3ebb4090b41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e1feeee25ab966e1238584ab42b443e3b73349a59bb23f98829d5fd278c179b3 [INFO] running `Command { std: "docker" "start" "-a" "e1feeee25ab966e1238584ab42b443e3b73349a59bb23f98829d5fd278c179b3", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/simple.rs:32:18 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn slice(&self) -> MatrixSlice, Dynamic> { [INFO] [stderr] | ^^^^^ ----------------------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 32 | pub fn slice(&self) -> MatrixSlice<'_, f64, Const<2>, Dynamic> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/simple.rs:42:22 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn slice_mut(&mut self) -> MatrixSliceMut, Dynamic> { [INFO] [stderr] | ^^^^^^^^^ -------------------------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 42 | pub fn slice_mut(&mut self) -> MatrixSliceMut<'_, f64, Const<2>, Dynamic> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `nbezier` (lib) generated 2 warnings (run `cargo fix --lib -p nbezier` to apply 2 suggestions) [INFO] [stderr] warning: `nbezier` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nbezier-88074568a3a875dc) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::bezier_split ... ok [INFO] [stdout] test tests::bernstein ... ok [INFO] [stdout] test tests::bezier_derivative ... ok [INFO] [stdout] test tests::polynomials ... ok [INFO] [stdout] test tests::bezier_locate_point ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e1feeee25ab966e1238584ab42b443e3b73349a59bb23f98829d5fd278c179b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1feeee25ab966e1238584ab42b443e3b73349a59bb23f98829d5fd278c179b3", kill_on_drop: false }` [INFO] [stdout] e1feeee25ab966e1238584ab42b443e3b73349a59bb23f98829d5fd278c179b3