[INFO] cloning repository https://github.com/nabilbrice/numarr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nabilbrice/numarr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnabilbrice%2Fnumarr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnabilbrice%2Fnumarr'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnabilbrice%2Fnumarr: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/nabilbrice/numarr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nabilbrice/numarr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnabilbrice%2Fnumarr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnabilbrice%2Fnumarr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a154c541464bf7aee87cef26d33da698bb2414e
[INFO] checking nabilbrice/numarr against master#613bdd49978298648ed05ace086bd1ecad54b44a for pr-136458
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnabilbrice%2Fnumarr" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nabilbrice/numarr on toolchain 613bdd49978298648ed05ace086bd1ecad54b44a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nabilbrice/numarr
[INFO] finished tweaking git repo https://github.com/nabilbrice/numarr
[INFO] tweaked toml for git repo https://github.com/nabilbrice/numarr written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nabilbrice/numarr 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" "+613bdd49978298648ed05ace086bd1ecad54b44a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec127ce5984c9a297d3905c7346f62407a3eb02fd7f8ebcac1eb3755d8753744
[INFO] running `Command { std: "docker" "start" "-a" "ec127ce5984c9a297d3905c7346f62407a3eb02fd7f8ebcac1eb3755d8753744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec127ce5984c9a297d3905c7346f62407a3eb02fd7f8ebcac1eb3755d8753744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec127ce5984c9a297d3905c7346f62407a3eb02fd7f8ebcac1eb3755d8753744", kill_on_drop: false }`
[INFO] [stdout] ec127ce5984c9a297d3905c7346f62407a3eb02fd7f8ebcac1eb3755d8753744
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13cbe2166c490c00ae2c2502893f2192793075ee424ed2ce90efa6d3a6bf6c3d
[INFO] running `Command { std: "docker" "start" "-a" "13cbe2166c490c00ae2c2502893f2192793075ee424ed2ce90efa6d3a6bf6c3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking numarr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MulAddAssign`
[INFO] [stdout]  --> src/tensors.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_traits::ops::mul_add::{MulAdd, MulAddAssign};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NumAssignOps`, `NumOps`, and `Num`
[INFO] [stdout]  --> src/tensors.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::{Float, Num, NumAssignOps, NumOps};
[INFO] [stdout]   |                         ^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stdout]  --> src/tensors.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MulAddAssign`
[INFO] [stdout]  --> src/tensors.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_traits::ops::mul_add::{MulAdd, MulAddAssign};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NumAssignOps`, `NumOps`, and `Num`
[INFO] [stdout]  --> src/tensors.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::{Float, Num, NumAssignOps, NumOps};
[INFO] [stdout]   |                         ^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stdout]  --> src/tensors.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MulAdd`
[INFO] [stdout]  --> src/tensors.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_traits::ops::mul_add::{MulAdd, MulAddAssign};
[INFO] [stdout]   |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MulAdd`
[INFO] [stdout]  --> src/tensors.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_traits::ops::mul_add::{MulAdd, MulAddAssign};
[INFO] [stdout]   |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "13cbe2166c490c00ae2c2502893f2192793075ee424ed2ce90efa6d3a6bf6c3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13cbe2166c490c00ae2c2502893f2192793075ee424ed2ce90efa6d3a6bf6c3d", kill_on_drop: false }`
[INFO] [stdout] 13cbe2166c490c00ae2c2502893f2192793075ee424ed2ce90efa6d3a6bf6c3d