[INFO] fetching crate gmres 1.0.0... [INFO] testing gmres-1.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate gmres 1.0.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate gmres 1.0.0 [INFO] finished tweaking crates.io crate gmres 1.0.0 [INFO] tweaked toml for crates.io crate gmres 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gmres 1.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [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 rsparse v1.2.1 [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] 25422eb6434d934e8a03dbaa6d307ec547bf73ca7f23529d4c7c575b1496f906 [INFO] running `Command { std: "docker" "start" "-a" "25422eb6434d934e8a03dbaa6d307ec547bf73ca7f23529d4c7c575b1496f906", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25422eb6434d934e8a03dbaa6d307ec547bf73ca7f23529d4c7c575b1496f906", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25422eb6434d934e8a03dbaa6d307ec547bf73ca7f23529d4c7c575b1496f906", kill_on_drop: false }` [INFO] [stdout] 25422eb6434d934e8a03dbaa6d307ec547bf73ca7f23529d4c7c575b1496f906 [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] ad50d8262487db05bc4335dd1e1a872d72a3b660f7a7bbfe32989447f78ca445 [INFO] running `Command { std: "docker" "start" "-a" "ad50d8262487db05bc4335dd1e1a872d72a3b660f7a7bbfe32989447f78ca445", kill_on_drop: false }` [INFO] [stderr] Compiling rsparse v1.2.1 [INFO] [stderr] Compiling gmres v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0107]: missing generics for struct `Sprs` [INFO] [stdout] --> src/lib.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 54 | fn get_sprs_col(a: &Sprs, col: usize) -> Sprs { [INFO] [stdout] | ^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsparse-1.2.1/src/data.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Sprs> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 54 | fn get_sprs_col(a: &Sprs, col: usize) -> Sprs { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Sprs` [INFO] [stdout] --> src/lib.rs:54:42 [INFO] [stdout] | [INFO] [stdout] 54 | fn get_sprs_col(a: &Sprs, col: usize) -> Sprs { [INFO] [stdout] | ^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsparse-1.2.1/src/data.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Sprs> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 54 | fn get_sprs_col(a: &Sprs, col: usize) -> Sprs { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Sprs` [INFO] [stdout] --> src/lib.rs:93:27 [INFO] [stdout] | [INFO] [stdout] 93 | fn add_col_sparse(a: &mut Sprs, cm: &Sprs) { [INFO] [stdout] | ^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsparse-1.2.1/src/data.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Sprs> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 93 | fn add_col_sparse(a: &mut Sprs, cm: &Sprs) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Sprs` [INFO] [stdout] --> src/lib.rs:93:38 [INFO] [stdout] | [INFO] [stdout] 93 | fn add_col_sparse(a: &mut Sprs, cm: &Sprs) { [INFO] [stdout] | ^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsparse-1.2.1/src/data.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Sprs> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 93 | fn add_col_sparse(a: &mut Sprs, cm: &Sprs) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Sprs` [INFO] [stdout] --> src/lib.rs:109:14 [INFO] [stdout] | [INFO] [stdout] 109 | fn norm2(v: &Sprs) -> f64 { [INFO] [stdout] | ^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsparse-1.2.1/src/data.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Sprs> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 109 | fn norm2(v: &Sprs) -> f64 { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Sprs` [INFO] [stdout] --> src/lib.rs:131:16 [INFO] [stdout] | [INFO] [stdout] 131 | fn arnoldi(a: &Sprs, q: &Sprs, k: usize) -> (Vec, Sprs) { [INFO] [stdout] | ^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsparse-1.2.1/src/data.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Sprs> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 131 | fn arnoldi(a: &Sprs, q: &Sprs, k: usize) -> (Vec, Sprs) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Sprs` [INFO] [stdout] --> src/lib.rs:131:26 [INFO] [stdout] | [INFO] [stdout] 131 | fn arnoldi(a: &Sprs, q: &Sprs, k: usize) -> (Vec, Sprs) { [INFO] [stdout] | ^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsparse-1.2.1/src/data.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Sprs> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 131 | fn arnoldi(a: &Sprs, q: &Sprs, k: usize) -> (Vec, Sprs) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Sprs` [INFO] [stdout] --> src/lib.rs:131:56 [INFO] [stdout] | [INFO] [stdout] 131 | fn arnoldi(a: &Sprs, q: &Sprs, k: usize) -> (Vec, Sprs) { [INFO] [stdout] | ^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsparse-1.2.1/src/data.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Sprs> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 131 | fn arnoldi(a: &Sprs, q: &Sprs, k: usize) -> (Vec, Sprs) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Sprs` [INFO] [stdout] --> src/lib.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | a: &Sprs, [INFO] [stdout] | ^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsparse-1.2.1/src/data.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct Sprs> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 194 | a: &Sprs, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0689]: can't call method `powf` on ambiguous numeric type `{float}` [INFO] [stdout] --> src/lib.rs:115:7 [INFO] [stdout] | [INFO] [stdout] 115 | r.powf(0.5) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: you must specify a type for this binding, like `f32` [INFO] [stdout] | [INFO] [stdout] 110 | let mut r: f32 = 0.; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:201:28 [INFO] [stdout] | [INFO] [stdout] 201 | let r = rsparse::gaxpy(&(-1. * a), x, b); [INFO] [stdout] | -------------- ^^^^^^^^^^ expected `&Sprs`, found `&{float}` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Sprs` [INFO] [stdout] found reference `&{float}` [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsparse-1.2.1/src/lib.rs:411:8 [INFO] [stdout] | [INFO] [stdout] 411 | pub fn gaxpy>(a_mat: &Sprs, x: &[T], y: &[T]) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0308, E0689. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gmres` (lib) due to 11 previous errors [INFO] running `Command { std: "docker" "inspect" "ad50d8262487db05bc4335dd1e1a872d72a3b660f7a7bbfe32989447f78ca445", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad50d8262487db05bc4335dd1e1a872d72a3b660f7a7bbfe32989447f78ca445", kill_on_drop: false }` [INFO] [stdout] ad50d8262487db05bc4335dd1e1a872d72a3b660f7a7bbfe32989447f78ca445