[INFO] cloning repository https://github.com/jlindermeir/flugrost [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jlindermeir/flugrost" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlindermeir%2Fflugrost", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlindermeir%2Fflugrost'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 373a79006ae5d88044b74865a6356dbce304b19e [INFO] testing jlindermeir/flugrost against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlindermeir%2Fflugrost" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jlindermeir/flugrost [INFO] finished tweaking git repo https://github.com/jlindermeir/flugrost [INFO] tweaked toml for git repo https://github.com/jlindermeir/flugrost written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jlindermeir/flugrost on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jlindermeir/flugrost 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99e5b3038396713a0b48c8580d1c11b18ec0398d4065741075d5e494074eadb3 [INFO] running `Command { std: "docker" "start" "-a" "99e5b3038396713a0b48c8580d1c11b18ec0398d4065741075d5e494074eadb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99e5b3038396713a0b48c8580d1c11b18ec0398d4065741075d5e494074eadb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99e5b3038396713a0b48c8580d1c11b18ec0398d4065741075d5e494074eadb3", kill_on_drop: false }` [INFO] [stdout] 99e5b3038396713a0b48c8580d1c11b18ec0398d4065741075d5e494074eadb3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e62e56ec21a0d618526e513fa14b574a09f9d060e8bbd2a8238a42ed22f35aaf [INFO] running `Command { std: "docker" "start" "-a" "e62e56ec21a0d618526e513fa14b574a09f9d060e8bbd2a8238a42ed22f35aaf", kill_on_drop: false }` [INFO] [stderr] Compiling flugrost v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::number::Nat` [INFO] [stdout] --> src/ops.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::number::Nat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DimCons` [INFO] [stdout] --> src/ops.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::shape::{DimCons, Shape}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dtype::DType` [INFO] [stdout] --> src/gufuncs.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dtype::DType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Two` [INFO] [stdout] --> src/gufuncs.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::number::{Nat, Two}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rank1` [INFO] [stdout] --> src/gufuncs.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::shape::{DimCons, Rank1, Shape}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Rank0` is never used [INFO] [stdout] --> src/shape.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub type Rank0 = DimNil; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Rank1` is never used [INFO] [stdout] --> src/shape.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub type Rank1 = DimCons; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Rank2` is never used [INFO] [stdout] --> src/shape.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub type Rank2 = DimCons>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Rank3` is never used [INFO] [stdout] --> src/shape.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub type Rank3 = DimCons>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Two` is never used [INFO] [stdout] --> src/number.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub type Two = Succ; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Three` is never used [INFO] [stdout] --> src/number.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub type Three = Succ; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Four` is never used [INFO] [stdout] --> src/number.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub type Four = Succ; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Five` is never used [INFO] [stdout] --> src/number.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | pub type Five = Succ; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `norm` is never used [INFO] [stdout] --> src/gufuncs.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn norm(array: &NDArray, f32>) -> NDArray [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced [INFO] [stdout] --> src/shape.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | pub type Rank1 = DimCons; [INFO] [stdout] | --^^^ [INFO] [stdout] | | | [INFO] [stdout] | | will not be checked at usage sites of the type alias [INFO] [stdout] | help: remove this bound [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced [INFO] [stdout] --> src/shape.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | pub type Rank2 = DimCons>; [INFO] [stdout] | ^^^ ^^^ will not be checked at usage sites of the type alias [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] help: remove these bounds [INFO] [stdout] | [INFO] [stdout] 12 - pub type Rank2 = DimCons>; [INFO] [stdout] 12 + pub type Rank2 = DimCons>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced [INFO] [stdout] --> src/shape.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | pub type Rank3 = DimCons>; [INFO] [stdout] | ^^^ ^^^ ^^^ will not be checked at usage sites of the type alias [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] help: remove these bounds [INFO] [stdout] | [INFO] [stdout] 13 - pub type Rank3 = DimCons>; [INFO] [stdout] 13 + pub type Rank3 = DimCons>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ndarray.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn get<'a>(&'a self, indices: &'a [usize]) -> Result { [INFO] [stdout] | ^^ ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 27 | pub fn get<'a>(&'a self, indices: &'a [usize]) -> Result { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "e62e56ec21a0d618526e513fa14b574a09f9d060e8bbd2a8238a42ed22f35aaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e62e56ec21a0d618526e513fa14b574a09f9d060e8bbd2a8238a42ed22f35aaf", kill_on_drop: false }` [INFO] [stdout] e62e56ec21a0d618526e513fa14b574a09f9d060e8bbd2a8238a42ed22f35aaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cd1ebf5395bf498502d4a95680e616ba009307a8b254ad8ec4a568233931d27 [INFO] running `Command { std: "docker" "start" "-a" "5cd1ebf5395bf498502d4a95680e616ba009307a8b254ad8ec4a568233931d27", kill_on_drop: false }` [INFO] [stderr] Compiling flugrost v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::number::Nat` [INFO] [stdout] --> src/ops.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::number::Nat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DimCons` [INFO] [stdout] --> src/ops.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::shape::{DimCons, Shape}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dtype::DType` [INFO] [stdout] --> src/gufuncs.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dtype::DType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced [INFO] [stdout] --> src/shape.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | pub type Rank1 = DimCons; [INFO] [stdout] | --^^^ [INFO] [stdout] | | | [INFO] [stdout] | | will not be checked at usage sites of the type alias [INFO] [stdout] | help: remove this bound [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced [INFO] [stdout] --> src/shape.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | pub type Rank2 = DimCons>; [INFO] [stdout] | ^^^ ^^^ will not be checked at usage sites of the type alias [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] help: remove these bounds [INFO] [stdout] | [INFO] [stdout] 12 - pub type Rank2 = DimCons>; [INFO] [stdout] 12 + pub type Rank2 = DimCons>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced [INFO] [stdout] --> src/shape.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | pub type Rank3 = DimCons>; [INFO] [stdout] | ^^^ ^^^ ^^^ will not be checked at usage sites of the type alias [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] help: remove these bounds [INFO] [stdout] | [INFO] [stdout] 13 - pub type Rank3 = DimCons>; [INFO] [stdout] 13 + pub type Rank3 = DimCons>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ndarray.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn get<'a>(&'a self, indices: &'a [usize]) -> Result { [INFO] [stdout] | ^^ ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 27 | pub fn get<'a>(&'a self, indices: &'a [usize]) -> Result { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `flugrost` (bin "flugrost" test); 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b03b3a7ec92682be2917540b679478d41c95a30c/bin/rustc --crate-name flugrost --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=3ac345e92bde1498 -C extra-filename=-f9709fc2e43aaf8b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "5cd1ebf5395bf498502d4a95680e616ba009307a8b254ad8ec4a568233931d27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cd1ebf5395bf498502d4a95680e616ba009307a8b254ad8ec4a568233931d27", kill_on_drop: false }` [INFO] [stdout] 5cd1ebf5395bf498502d4a95680e616ba009307a8b254ad8ec4a568233931d27