[INFO] fetching crate fenris-sparse 0.0.5... [INFO] checking fenris-sparse-0.0.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate fenris-sparse 0.0.5 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate fenris-sparse 0.0.5 [INFO] finished tweaking crates.io crate fenris-sparse 0.0.5 [INFO] tweaked toml for crates.io crate fenris-sparse 0.0.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fenris-sparse 0.0.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding nalgebra v0.32.6 (available: v0.34.0) [INFO] [stderr] Adding nalgebra-sparse v0.9.0 (available: v0.11.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fenris-traits v0.0.2 [INFO] [stderr] Downloaded fenris-paradis v0.0.3 [INFO] [stderr] Downloaded fenris-nested-vec v0.0.1 [INFO] [stderr] Downloaded nalgebra-sparse v0.9.0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 767cb319bc4292e031a4b9003ec9b7505ef9501b9085bd1be5db445b323e582f [INFO] running `Command { std: "docker" "start" "-a" "767cb319bc4292e031a4b9003ec9b7505ef9501b9085bd1be5db445b323e582f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "767cb319bc4292e031a4b9003ec9b7505ef9501b9085bd1be5db445b323e582f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "767cb319bc4292e031a4b9003ec9b7505ef9501b9085bd1be5db445b323e582f", kill_on_drop: false }` [INFO] [stdout] 767cb319bc4292e031a4b9003ec9b7505ef9501b9085bd1be5db445b323e582f [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 926ae6a4f2a5eb2db562bf20b96d312d59a993dadb2c8156e5e90fdff8da4f43 [INFO] running `Command { std: "docker" "start" "-a" "926ae6a4f2a5eb2db562bf20b96d312d59a993dadb2c8156e5e90fdff8da4f43", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking bytemuck v1.23.2 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking bitflags v2.9.3 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking tempfile v3.21.0 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking nalgebra v0.32.6 [INFO] [stderr] Checking fenris-nested-vec v0.0.1 [INFO] [stderr] Checking fenris-paradis v0.0.3 [INFO] [stderr] Checking fenris-traits v0.0.2 [INFO] [stderr] Checking nalgebra-sparse v0.9.0 [INFO] [stderr] Checking fenris-sparse v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cg.rs:155:24 [INFO] [stdout] | [INFO] [stdout] 155 | fn prepare_buffers(&mut self, dim: usize) -> Buffers { [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] 155 | fn prepare_buffers(&mut self, dim: usize) -> Buffers<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cg.rs:155:24 [INFO] [stdout] | [INFO] [stdout] 155 | fn prepare_buffers(&mut self, dim: usize) -> Buffers { [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] 155 | fn prepare_buffers(&mut self, dim: usize) -> Buffers<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `util` [INFO] [stdout] --> tests/cg.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use util::assert_approx_matrix_eq; [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `util` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `util`, use `cargo add util` 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 `fenris-sparse` (test "cg") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "926ae6a4f2a5eb2db562bf20b96d312d59a993dadb2c8156e5e90fdff8da4f43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "926ae6a4f2a5eb2db562bf20b96d312d59a993dadb2c8156e5e90fdff8da4f43", kill_on_drop: false }` [INFO] [stdout] 926ae6a4f2a5eb2db562bf20b96d312d59a993dadb2c8156e5e90fdff8da4f43