[INFO] cloning repository https://github.com/spar7453/rslinalg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spar7453/rslinalg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspar7453%2Frslinalg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspar7453%2Frslinalg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6131f6ac60c76499fd700680d1f248024e5032a6
[INFO] checking spar7453/rslinalg against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspar7453%2Frslinalg" "/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/spar7453/rslinalg on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/spar7453/rslinalg
[INFO] finished tweaking git repo https://github.com/spar7453/rslinalg
[INFO] tweaked toml for git repo https://github.com/spar7453/rslinalg written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/spar7453/rslinalg 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4288ef71567c6dbfc41efc5d03e36dfc6e21e536665ae63a73a7eba7d3030a0d
[INFO] running `Command { std: "docker" "start" "-a" "4288ef71567c6dbfc41efc5d03e36dfc6e21e536665ae63a73a7eba7d3030a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4288ef71567c6dbfc41efc5d03e36dfc6e21e536665ae63a73a7eba7d3030a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4288ef71567c6dbfc41efc5d03e36dfc6e21e536665ae63a73a7eba7d3030a0d", kill_on_drop: false }`
[INFO] [stdout] 4288ef71567c6dbfc41efc5d03e36dfc6e21e536665ae63a73a7eba7d3030a0d
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5c092e91fc82906dea3d8fae0a05f6d89b5c580089905eba357bd7463b204b2
[INFO] running `Command { std: "docker" "start" "-a" "e5c092e91fc82906dea3d8fae0a05f6d89b5c580089905eba357bd7463b204b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking rslinalg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0063]: missing field `non_zero` in initializer of `sparse_matrix::SparseMatrix<T>`
[INFO] [stdout]   --> src/structs/sparse_matrix.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         Self {
[INFO] [stdout]    |         ^^^^ missing `non_zero`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `non_zero` in initializer of `sparse_matrix::SparseMatrix<T>`
[INFO] [stdout]   --> src/structs/sparse_matrix.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         Self {
[INFO] [stdout]    |         ^^^^ missing `non_zero`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rslinalg` (bin "rslinalg") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rslinalg` (bin "rslinalg" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e5c092e91fc82906dea3d8fae0a05f6d89b5c580089905eba357bd7463b204b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c092e91fc82906dea3d8fae0a05f6d89b5c580089905eba357bd7463b204b2", kill_on_drop: false }`
[INFO] [stdout] e5c092e91fc82906dea3d8fae0a05f6d89b5c580089905eba357bd7463b204b2