[INFO] updating cached repository https://github.com/termoshtt/ndarray100 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c74b9fae4e7862e68e4bbe7fbc43df327e0d3d1e [INFO] checking termoshtt/ndarray100 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftermoshtt%2Fndarray100" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/termoshtt/ndarray100 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/termoshtt/ndarray100 [INFO] finished tweaking git repo https://github.com/termoshtt/ndarray100 [INFO] tweaked toml for git repo https://github.com/termoshtt/ndarray100 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/termoshtt/ndarray100 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0d3a8abdec5921c0e536898c370b3e44bf28807c3ab14d8cececceb6588baeef [INFO] running `"docker" "start" "-a" "0d3a8abdec5921c0e536898c370b3e44bf28807c3ab14d8cececceb6588baeef"` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_pcg v0.2.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking ndarray-rand v0.11.0 [INFO] [stderr] Checking ndarray100 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:10:43 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:10:61 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:10:65 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:14:45 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:14:73 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:14:77 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:10:43 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:10:61 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:10:65 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 10 | pub fn diag(d: &Array) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:14:45 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:14:73 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ix` in this scope [INFO] [stderr] --> src/lib.rs:14:77 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^ [INFO] [stderr] help: a type alias with a similar name exists [INFO] [stderr] | [INFO] [stderr] 14 | pub fn diag_k(d: &Array, k: usize) -> Array { [INFO] [stderr] | ^^^ [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use ndarray::Ix; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0412`. [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `ndarray100`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ndarray100`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0d3a8abdec5921c0e536898c370b3e44bf28807c3ab14d8cececceb6588baeef"` [INFO] running `"docker" "rm" "-f" "0d3a8abdec5921c0e536898c370b3e44bf28807c3ab14d8cececceb6588baeef"` [INFO] [stdout] 0d3a8abdec5921c0e536898c370b3e44bf28807c3ab14d8cececceb6588baeef