[INFO] fetching crate ripped 0.1.0... [INFO] building ripped-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate ripped 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate ripped 0.1.0 [INFO] finished tweaking crates.io crate ripped 0.1.0 [INFO] tweaked toml for crates.io crate ripped 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ripped 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ripped 0.1.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cblas-sys v0.1.4 [INFO] [stderr] Downloaded serde_derive v1.0.190 [INFO] [stderr] Downloaded openblas-build v0.10.8 [INFO] [stderr] Downloaded ureq v2.8.0 [INFO] [stderr] Downloaded cauchy v0.4.0 [INFO] [stderr] Downloaded serde v1.0.190 [INFO] [stderr] Downloaded ndarray-linalg v0.16.0 [INFO] [stderr] Downloaded intel-mkl-tool v0.8.1 [INFO] [stderr] Downloaded linfa-linalg v0.1.0 [INFO] [stderr] Downloaded intel-mkl-src v0.8.1 [INFO] [stderr] Downloaded oci-spec v0.5.8 [INFO] [stderr] Downloaded uuid v1.5.0 [INFO] [stderr] Downloaded tempfile v3.8.1 [INFO] [stderr] Downloaded rustls-pemfile v1.0.3 [INFO] [stderr] Downloaded base64 v0.21.5 [INFO] [stderr] Downloaded iana-time-zone v0.1.58 [INFO] [stderr] Downloaded katexit v0.1.4 [INFO] [stderr] Downloaded xattr v1.0.1 [INFO] [stderr] Downloaded ocipkg v0.2.8 [INFO] [stderr] Downloaded filetime v0.2.22 [INFO] [stderr] Downloaded openblas-src v0.10.8 [INFO] [stderr] Downloaded lax v0.16.0 [INFO] [stderr] Downloaded rustls v0.21.8 [INFO] [stderr] Downloaded ring v0.17.5 [INFO] [stderr] Downloaded netlib-src v0.8.0 [INFO] [stderr] Downloaded lapack-sys v0.14.0 [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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e80a50a5af1ef26ca881dd79a002b34abd00c91cae37235e543a98c1b8420f5 [INFO] running `Command { std: "docker" "start" "-a" "6e80a50a5af1ef26ca881dd79a002b34abd00c91cae37235e543a98c1b8420f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e80a50a5af1ef26ca881dd79a002b34abd00c91cae37235e543a98c1b8420f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e80a50a5af1ef26ca881dd79a002b34abd00c91cae37235e543a98c1b8420f5", kill_on_drop: false }` [INFO] [stdout] 6e80a50a5af1ef26ca881dd79a002b34abd00c91cae37235e543a98c1b8420f5 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98c574c964b2604b36c0ceb41347caabae2320cb1c753e2c4e6aef58c0e8f7bd [INFO] running `Command { std: "docker" "start" "-a" "98c574c964b2604b36c0ceb41347caabae2320cb1c753e2c4e6aef58c0e8f7bd", kill_on_drop: false }` [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling linfa-linalg v0.1.0 [INFO] [stderr] Compiling ripped v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linear_program.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn target(c: &Array1) -> ProblemBuilder { [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] 37 | pub fn target(c: &Array1) -> ProblemBuilder<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.65s [INFO] running `Command { std: "docker" "inspect" "98c574c964b2604b36c0ceb41347caabae2320cb1c753e2c4e6aef58c0e8f7bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98c574c964b2604b36c0ceb41347caabae2320cb1c753e2c4e6aef58c0e8f7bd", kill_on_drop: false }` [INFO] [stdout] 98c574c964b2604b36c0ceb41347caabae2320cb1c753e2c4e6aef58c0e8f7bd [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d73e94ed7d8b21ed8b89929ec1a151456d88ad8e651820b6e76fd84367c466a2 [INFO] running `Command { std: "docker" "start" "-a" "d73e94ed7d8b21ed8b89929ec1a151456d88ad8e651820b6e76fd84367c466a2", kill_on_drop: false }` [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling linfa-linalg v0.1.0 [INFO] [stderr] Compiling ripped v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linear_program.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn target(c: &Array1) -> ProblemBuilder { [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] 37 | pub fn target(c: &Array1) -> ProblemBuilder<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linear_program.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn target(c: &Array1) -> ProblemBuilder { [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] 37 | pub fn target(c: &Array1) -> ProblemBuilder<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.01s [INFO] running `Command { std: "docker" "inspect" "d73e94ed7d8b21ed8b89929ec1a151456d88ad8e651820b6e76fd84367c466a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d73e94ed7d8b21ed8b89929ec1a151456d88ad8e651820b6e76fd84367c466a2", kill_on_drop: false }` [INFO] [stdout] d73e94ed7d8b21ed8b89929ec1a151456d88ad8e651820b6e76fd84367c466a2