[INFO] fetching crate kalman-rust 0.2.3...
[INFO] checking kalman-rust-0.2.3 against master#3139ff09e9d07f7700f8d15ed25a231e29c43627 for pr-121848-3
[INFO] extracting crate kalman-rust 0.2.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate kalman-rust 0.2.3 on toolchain 3139ff09e9d07f7700f8d15ed25a231e29c43627
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kalman-rust 0.2.3
[INFO] finished tweaking crates.io crate kalman-rust 0.2.3
[INFO] tweaked toml for crates.io crate kalman-rust 0.2.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 62 packages to latest compatible versions
[INFO] [stderr]       Adding nalgebra v0.32.6 (latest: v0.33.0)
[INFO] [stderr]       Adding simba v0.8.1 (latest: v0.9.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.58.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra-macros v0.2.2
[INFO] [stderr]   Downloaded simba v0.8.1
[INFO] [stderr]   Downloaded wide v0.7.28
[INFO] [stderr]   Downloaded safe_arch v0.7.2
[INFO] [stderr]   Downloaded nalgebra v0.32.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 808eabdafad6b971af0d8b85f3fe0971b9680e6812b7fd9bcd3355315192186f
[INFO] running `Command { std: "docker" "start" "-a" "808eabdafad6b971af0d8b85f3fe0971b9680e6812b7fd9bcd3355315192186f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "808eabdafad6b971af0d8b85f3fe0971b9680e6812b7fd9bcd3355315192186f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "808eabdafad6b971af0d8b85f3fe0971b9680e6812b7fd9bcd3355315192186f", kill_on_drop: false }`
[INFO] [stdout] 808eabdafad6b971af0d8b85f3fe0971b9680e6812b7fd9bcd3355315192186f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0192e7a3b00ec5adb378d9242cfa9c5a49afe2f9e370fac740b30d622c3dea3
[INFO] running `Command { std: "docker" "start" "-a" "d0192e7a3b00ec5adb378d9242cfa9c5a49afe2f9e370fac740b30d622c3dea3", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking bytemuck v1.17.0
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]     Checking wide v0.7.28
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking nalgebra v0.32.6
[INFO] [stderr]     Checking kalman-rust v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/kalman/kalman_2d.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dt`, `std_dev_a`, and `std_dev_m` are never read
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Kalman1D {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     // Single cycle time
[INFO] [stdout] 29 |     dt: f32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     std_dev_a: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 34 |     // Standart deviation of measurement
[INFO] [stdout] 35 |     std_dev_m: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kalman1D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `float_loop` is never used
[INFO] [stdout]    --> src/kalman/kalman_1d.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn float_loop(start: f32, threshold: f32, step_size: f32) -> impl Iterator<Item = f32> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dt`, `std_dev_a`, `std_dev_mx`, and `std_dev_my` are never read
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Kalman2D {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 30 |     // Single cycle time
[INFO] [stdout] 31 |     dt: f32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     std_dev_a: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 36 |     // Standart deviation of measurement for X
[INFO] [stdout] 37 |     std_dev_mx: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 38 |     // Standart deviation of measurement for Y
[INFO] [stdout] 39 |     std_dev_my: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kalman2D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     A: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     B: nalgebra::SMatrix<f32, 2, 1>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     H: nalgebra::SMatrix<f32, 1, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Q` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Q: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     R: nalgebra::SMatrix<f32, 1, 1>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     P: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     A: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     B: nalgebra::SMatrix<f32, 4, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     H: nalgebra::SMatrix<f32, 2, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Q` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Q: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     R: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     P: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/kalman/kalman_1d.rs:199:14
[INFO] [stdout]     |
[INFO] [stdout] 199 |         for (t, x) in t.iter().zip(track.iter()) {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dt`, `std_dev_a`, and `std_dev_m` are never read
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Kalman1D {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     // Single cycle time
[INFO] [stdout] 29 |     dt: f32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     std_dev_a: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 34 |     // Standart deviation of measurement
[INFO] [stdout] 35 |     std_dev_m: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kalman1D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dt`, `std_dev_a`, `std_dev_mx`, and `std_dev_my` are never read
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Kalman2D {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 30 |     // Single cycle time
[INFO] [stdout] 31 |     dt: f32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     std_dev_a: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 36 |     // Standart deviation of measurement for X
[INFO] [stdout] 37 |     std_dev_mx: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 38 |     // Standart deviation of measurement for Y
[INFO] [stdout] 39 |     std_dev_my: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kalman2D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     A: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     B: nalgebra::SMatrix<f32, 2, 1>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     H: nalgebra::SMatrix<f32, 1, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Q` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Q: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     R: nalgebra::SMatrix<f32, 1, 1>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     P: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     A: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     B: nalgebra::SMatrix<f32, 4, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     H: nalgebra::SMatrix<f32, 2, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Q` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Q: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     R: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     P: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.96s
[INFO] running `Command { std: "docker" "inspect" "d0192e7a3b00ec5adb378d9242cfa9c5a49afe2f9e370fac740b30d622c3dea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0192e7a3b00ec5adb378d9242cfa9c5a49afe2f9e370fac740b30d622c3dea3", kill_on_drop: false }`
[INFO] [stdout] d0192e7a3b00ec5adb378d9242cfa9c5a49afe2f9e370fac740b30d622c3dea3
[INFO] checking kalman-rust-0.2.3 against try#a2cff3b7a9661c90ec0d581d3f3a69bb97c11138 for pr-121848-3
[INFO] extracting crate kalman-rust 0.2.3 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate kalman-rust 0.2.3 on toolchain a2cff3b7a9661c90ec0d581d3f3a69bb97c11138
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kalman-rust 0.2.3
[INFO] finished tweaking crates.io crate kalman-rust 0.2.3
[INFO] tweaked toml for crates.io crate kalman-rust 0.2.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 62 packages to latest compatible versions
[INFO] [stderr]       Adding nalgebra v0.32.6 (latest: v0.33.0)
[INFO] [stderr]       Adding simba v0.8.1 (latest: v0.9.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.58.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5146f189a75a31c007a4b880c4ddd675ba35a9cd2f1e39daa4d1d61fdbd48a8
[INFO] running `Command { std: "docker" "start" "-a" "e5146f189a75a31c007a4b880c4ddd675ba35a9cd2f1e39daa4d1d61fdbd48a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5146f189a75a31c007a4b880c4ddd675ba35a9cd2f1e39daa4d1d61fdbd48a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5146f189a75a31c007a4b880c4ddd675ba35a9cd2f1e39daa4d1d61fdbd48a8", kill_on_drop: false }`
[INFO] [stdout] e5146f189a75a31c007a4b880c4ddd675ba35a9cd2f1e39daa4d1d61fdbd48a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a90bf4581f6590e33dbcec4b2388559771bedd51f060e37db0717eae1ac97514
[INFO] running `Command { std: "docker" "start" "-a" "a90bf4581f6590e33dbcec4b2388559771bedd51f060e37db0717eae1ac97514", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]     Checking bytemuck v1.17.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]     Checking wide v0.7.28
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking nalgebra v0.32.6
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a90bf4581f6590e33dbcec4b2388559771bedd51f060e37db0717eae1ac97514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90bf4581f6590e33dbcec4b2388559771bedd51f060e37db0717eae1ac97514", kill_on_drop: false }`
[INFO] [stdout] a90bf4581f6590e33dbcec4b2388559771bedd51f060e37db0717eae1ac97514
