[INFO] fetching crate argmin_core 0.2.5... [INFO] checking argmin_core-0.2.5 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1 [INFO] extracting crate argmin_core 0.2.5 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate argmin_core 0.2.5 [INFO] finished tweaking crates.io crate argmin_core 0.2.5 [INFO] tweaked toml for crates.io crate argmin_core 0.2.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate argmin_core 0.2.5 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 142 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v3.0.0) [INFO] [stderr] Adding erased-serde v0.3.31 (available: v0.4.10) [INFO] [stderr] Adding finitediff v0.1.4 (available: v0.2.0) [INFO] [stderr] Adding gnuplot v0.0.32 (available: v0.0.46) [INFO] [stderr] Adding modcholesky v0.1.4 (available: v0.2.0) [INFO] [stderr] Adding ndarray v0.13.1 (available: v0.17.2) [INFO] [stderr] Adding ndarray-linalg v0.12.1 (available: v0.18.1) [INFO] [stderr] Adding ndarray-rand v0.11.0 (available: v0.16.0) [INFO] [stderr] Adding num v0.2.1 (available: v0.4.3) [INFO] [stderr] Adding num-complex v0.2.4 (available: v0.4.6) [INFO] [stderr] Adding paste v0.1.18 (available: v1.0.15) [INFO] [stderr] Adding rand v0.7.3 (available: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded take_mut v0.2.2 [INFO] [stderr] Downloaded rand_pcg v0.2.1 [INFO] [stderr] Downloaded erased-serde v0.3.31 [INFO] [stderr] Downloaded slog-async v2.8.0 [INFO] [stderr] Downloaded slog-term v2.9.2 [INFO] [stderr] Downloaded slog v2.8.2 [INFO] [stderr] Downloaded paste v0.1.18 [INFO] [stderr] Downloaded approx v0.3.2 [INFO] [stderr] Downloaded ctrlc v3.5.2 [INFO] [stderr] Downloaded paste-impl v0.1.18 [INFO] [stderr] Downloaded term v1.2.1 [INFO] [stderr] Downloaded ndarray-rand v0.14.0 [INFO] [stderr] Downloaded approx v0.4.0 [INFO] [stderr] Downloaded rand_xorshift v0.3.0 [INFO] [stderr] Downloaded finitediff v0.1.4 [INFO] [stderr] Downloaded cauchy v0.2.2 [INFO] [stderr] Downloaded proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Downloaded num-rational v0.2.4 [INFO] [stderr] Downloaded lapacke-sys v0.1.4 [INFO] [stderr] Downloaded block2 v0.6.2 [INFO] [stderr] Downloaded dispatch2 v0.3.1 [INFO] [stderr] Downloaded ndarray-linalg v0.12.1 [INFO] [stderr] Downloaded matrixmultiply v0.3.10 [INFO] [stderr] Downloaded num-bigint v0.2.6 [INFO] [stderr] Downloaded rand_distr v0.4.3 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded num-complex v0.4.6 [INFO] [stderr] Downloaded ndarray v0.13.1 [INFO] [stderr] Downloaded lapacke v0.2.0 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded gnuplot v0.0.32 [INFO] [stderr] Downloaded objc2 v0.6.4 [INFO] [stderr] Downloaded matrixmultiply v0.2.4 [INFO] [stderr] Downloaded ndarray v0.15.6 [INFO] [stderr] Downloaded num-complex v0.2.4 [INFO] [stderr] Downloaded rawpointer v0.2.1 [INFO] [stderr] Downloaded nix v0.31.2 [INFO] [stderr] Downloaded num v0.2.1 [INFO] [stderr] Downloaded lapack-src v0.6.0 [INFO] [stderr] Downloaded blas-src v0.2.1 [INFO] [stderr] Downloaded cblas-sys v0.1.4 [INFO] [stderr] Downloaded num v0.4.3 [INFO] [stderr] Downloaded modcholesky v0.1.4 [INFO] [stderr] Downloaded blas-src v0.6.1 [INFO] [stderr] Downloaded ndarray-rand v0.11.0 [INFO] [stderr] Downloaded slog-json v2.6.1 [INFO] [stderr] Downloaded openblas-src v0.9.0 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d79c4aeee2184de084b76d6160010afb71ca1c7947e9748b52604dd9beb49a10 [INFO] running `Command { std: "docker" "start" "-a" "d79c4aeee2184de084b76d6160010afb71ca1c7947e9748b52604dd9beb49a10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d79c4aeee2184de084b76d6160010afb71ca1c7947e9748b52604dd9beb49a10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d79c4aeee2184de084b76d6160010afb71ca1c7947e9748b52604dd9beb49a10", kill_on_drop: false }` [INFO] [stdout] d79c4aeee2184de084b76d6160010afb71ca1c7947e9748b52604dd9beb49a10 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eea903473927aac7e5de51d24d44d02031a76b3206e7ad4160fa844e2e4e588a [INFO] running `Command { std: "docker" "start" "-a" "eea903473927aac7e5de51d24d44d02031a76b3206e7ad4160fa844e2e4e588a", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling slog v2.8.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling openblas-src v0.9.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling time-macros v0.2.27 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking time v0.3.47 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking addr2line v0.25.1 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking iana-time-zone v0.1.65 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling slog-async v2.8.0 [INFO] [stderr] Checking rustc-demangle v0.1.27 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Checking chrono v0.4.44 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking lapacke-sys v0.1.4 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking term v1.2.1 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking blas-src v0.2.1 [INFO] [stderr] Checking modcholesky v0.1.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking finitediff v0.1.4 [INFO] [stdout] error[E0309]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/modcholesky-0.1.4/src/utils.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn index_of_largest<'a, T>(c: &ndarray::ArrayView1) -> usize [INFO] [stdout] | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... [INFO] [stdout] ... [INFO] [stdout] 55 | std::cmp::PartialOrd + num::traits::Signed + Clone, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ...so that the reference type `&'a T` does not outlive the data it points at [INFO] [stdout] | [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 52 | pub fn index_of_largest<'a, T: 'a>(c: &ndarray::ArrayView1) -> usize [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0309]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/modcholesky-0.1.4/src/utils.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn index_of_largest_abs<'a, T>(c: &ndarray::ArrayView1) -> usize [INFO] [stdout] | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... [INFO] [stdout] ... [INFO] [stdout] 76 | std::cmp::PartialOrd + num::traits::Signed + Clone, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ...so that the reference type `&'a T` does not outlive the data it points at [INFO] [stdout] | [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 73 | pub fn index_of_largest_abs<'a, T: 'a>(c: &ndarray::ArrayView1) -> usize [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0309`. [INFO] [stdout] [INFO] [stderr] error: could not compile `modcholesky` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "eea903473927aac7e5de51d24d44d02031a76b3206e7ad4160fa844e2e4e588a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eea903473927aac7e5de51d24d44d02031a76b3206e7ad4160fa844e2e4e588a", kill_on_drop: false }` [INFO] [stdout] eea903473927aac7e5de51d24d44d02031a76b3206e7ad4160fa844e2e4e588a