[INFO] cloning repository https://github.com/littleIkawa/bem_laplace_eq_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/littleIkawa/bem_laplace_eq_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FlittleIkawa%2Fbem_laplace_eq_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FlittleIkawa%2Fbem_laplace_eq_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c05ae733b14b9dcf6b0e5946de547d93fc8acfea
[INFO] checking littleIkawa/bem_laplace_eq_rust against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FlittleIkawa%2Fbem_laplace_eq_rust" "/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/littleIkawa/bem_laplace_eq_rust on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/littleIkawa/bem_laplace_eq_rust
[INFO] finished tweaking git repo https://github.com/littleIkawa/bem_laplace_eq_rust
[INFO] tweaked toml for git repo https://github.com/littleIkawa/bem_laplace_eq_rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/littleIkawa/bem_laplace_eq_rust 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65e1479c77e9f45f49d230d100ce5acbe314037fc63d2557b9d91817db1df5e2
[INFO] running `Command { std: "docker" "start" "-a" "65e1479c77e9f45f49d230d100ce5acbe314037fc63d2557b9d91817db1df5e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65e1479c77e9f45f49d230d100ce5acbe314037fc63d2557b9d91817db1df5e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e1479c77e9f45f49d230d100ce5acbe314037fc63d2557b9d91817db1df5e2", kill_on_drop: false }`
[INFO] [stdout] 65e1479c77e9f45f49d230d100ce5acbe314037fc63d2557b9d91817db1df5e2
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b7a0670068cab2ce93be7b4ca553c05bee8114af863bff0964f3b51ce7a1df6
[INFO] running `Command { std: "docker" "start" "-a" "0b7a0670068cab2ce93be7b4ca553c05bee8114af863bff0964f3b51ce7a1df6", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking ndarray v0.15.4
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking bem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `l_y2` is never read
[INFO] [stdout]   --> src/subprograms.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct ComponentValues {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub l_y2: f64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MyNum` is never used
[INFO] [stdout]  --> src/type_and_trait.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait MyNum: Clone + std::fmt::Display + Float + FromPrimitive + NumAssignOps {}
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `l_y2` is never read
[INFO] [stdout]   --> src/subprograms.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct ComponentValues {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub l_y2: f64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MyNum` is never used
[INFO] [stdout]  --> src/type_and_trait.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait MyNum: Clone + std::fmt::Display + Float + FromPrimitive + NumAssignOps {}
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "0b7a0670068cab2ce93be7b4ca553c05bee8114af863bff0964f3b51ce7a1df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7a0670068cab2ce93be7b4ca553c05bee8114af863bff0964f3b51ce7a1df6", kill_on_drop: false }`
[INFO] [stdout] 0b7a0670068cab2ce93be7b4ca553c05bee8114af863bff0964f3b51ce7a1df6