[INFO] fetching crate gridded_data 0.1.1... [INFO] testing gridded_data-0.1.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate gridded_data 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate gridded_data 0.1.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate gridded_data 0.1.1 [INFO] tweaked toml for crates.io crate gridded_data 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gridded_data 0.1.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate gridded_data 0.1.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aace1cc67f8f49e2550fceaa8d30967da543617694f5e83006c64c8d56d3566f [INFO] running `Command { std: "docker" "start" "-a" "aace1cc67f8f49e2550fceaa8d30967da543617694f5e83006c64c8d56d3566f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aace1cc67f8f49e2550fceaa8d30967da543617694f5e83006c64c8d56d3566f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aace1cc67f8f49e2550fceaa8d30967da543617694f5e83006c64c8d56d3566f", kill_on_drop: false }` [INFO] [stdout] aace1cc67f8f49e2550fceaa8d30967da543617694f5e83006c64c8d56d3566f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f29279b0ee69032ffde0afc010854385cb2179fcdfe0b88822d8b7c4f7a03d14 [INFO] running `Command { std: "docker" "start" "-a" "f29279b0ee69032ffde0afc010854385cb2179fcdfe0b88822d8b7c4f7a03d14", kill_on_drop: false }` [INFO] [stderr] Compiling cart_lin v0.2.1 [INFO] [stderr] Compiling gridded_data v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "f29279b0ee69032ffde0afc010854385cb2179fcdfe0b88822d8b7c4f7a03d14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f29279b0ee69032ffde0afc010854385cb2179fcdfe0b88822d8b7c4f7a03d14", kill_on_drop: false }` [INFO] [stdout] f29279b0ee69032ffde0afc010854385cb2179fcdfe0b88822d8b7c4f7a03d14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77ffacddf8ec456603fe4def62eaccc56e9f589ca9e5f78e852872e4534c2c4d [INFO] running `Command { std: "docker" "start" "-a" "77ffacddf8ec456603fe4def62eaccc56e9f589ca9e5f78e852872e4534c2c4d", kill_on_drop: false }` [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling gridded_data v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `nalgebra` [INFO] [stdout] --> tests/it/nalgebra.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use nalgebra::DMatrix; [INFO] [stdout] | ^^^^^^^^ help: a similar path exists: `crate::nalgebra` [INFO] [stdout] | [INFO] [stdout] = note: `use` statements changed in Rust 2018; read more at [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_nalgebra_matrix` found for struct `GriddedData` in the current scope [INFO] [stdout] --> tests/it/nalgebra.rs:25:33 [INFO] [stdout] | [INFO] [stdout] 25 | let grid = GriddedData::from_nalgebra_matrix([x, y], &matrix).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `GriddedData<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `GriddedData<_>` consider using one of the following associated functions: [INFO] [stdout] GriddedData::::new [INFO] [stdout] GriddedData::<2>::from_slice_of_slices [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn new(axes: [Vec; N], data: Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 575 | pub fn from_slice_of_slices(axes: [Vec; 2], data: &[&[f64]]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `GriddedData<1>: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> tests/it/serde.rs:10:37 [INFO] [stdout] | [INFO] [stdout] 10 | let txt = serde_yaml::to_string(&grid).unwrap(); [INFO] [stdout] | --------------------- ^^^^^ the trait `serde::ser::Serialize` is not implemented for `GriddedData<1>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `serde::ser::Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] (T0, T1, T2, T3, T4, T5) [INFO] [stdout] and 130 others [INFO] [stdout] note: required by a bound in `serde_yaml::to_string` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_yaml-0.8.26/src/ser.rs:853:17 [INFO] [stdout] | [INFO] [stdout] 851 | pub fn to_string(value: &T) -> Result [INFO] [stdout] | --------- required by a bound in this function [INFO] [stdout] 852 | where [INFO] [stdout] 853 | T: ?Sized + ser::Serialize, [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `to_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `GriddedData<1>: serde::de::DeserializeOwned` is not satisfied [INFO] [stdout] --> tests/it/serde.rs:28:35 [INFO] [stdout] | [INFO] [stdout] 28 | let de_grid: GriddedData<1> = serde_yaml::from_str(&txt).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `GriddedData<1>` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `serde::de::Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 130 others [INFO] [stdout] = note: required for `GriddedData<1>` to implement `serde::de::DeserializeOwned` [INFO] [stdout] note: required by a bound in `serde_yaml::from_str` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_yaml-0.8.26/src/de.rs:1434:8 [INFO] [stdout] | [INFO] [stdout] 1432 | pub fn from_str(s: &str) -> Result [INFO] [stdout] | -------- required by a bound in this function [INFO] [stdout] 1433 | where [INFO] [stdout] 1434 | T: DeserializeOwned, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `from_str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `GriddedData<2>: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> tests/it/serde.rs:42:37 [INFO] [stdout] | [INFO] [stdout] 42 | let txt = serde_yaml::to_string(&grid).unwrap(); [INFO] [stdout] | --------------------- ^^^^^ the trait `serde::ser::Serialize` is not implemented for `GriddedData<2>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `serde::ser::Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] (T0, T1, T2, T3, T4, T5) [INFO] [stdout] and 130 others [INFO] [stdout] note: required by a bound in `serde_yaml::to_string` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_yaml-0.8.26/src/ser.rs:853:17 [INFO] [stdout] | [INFO] [stdout] 851 | pub fn to_string(value: &T) -> Result [INFO] [stdout] | --------- required by a bound in this function [INFO] [stdout] 852 | where [INFO] [stdout] 853 | T: ?Sized + ser::Serialize, [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `to_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `GriddedData<2>: serde::de::DeserializeOwned` is not satisfied [INFO] [stdout] --> tests/it/serde.rs:65:35 [INFO] [stdout] | [INFO] [stdout] 65 | let de_grid: GriddedData<2> = serde_yaml::from_str(&txt).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `GriddedData<2>` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `serde::de::Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 130 others [INFO] [stdout] = note: required for `GriddedData<2>` to implement `serde::de::DeserializeOwned` [INFO] [stdout] note: required by a bound in `serde_yaml::from_str` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_yaml-0.8.26/src/de.rs:1434:8 [INFO] [stdout] | [INFO] [stdout] 1432 | pub fn from_str(s: &str) -> Result [INFO] [stdout] | -------- required by a bound in this function [INFO] [stdout] 1433 | where [INFO] [stdout] 1434 | T: DeserializeOwned, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `from_str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gridded_data` (test "it") due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "77ffacddf8ec456603fe4def62eaccc56e9f589ca9e5f78e852872e4534c2c4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77ffacddf8ec456603fe4def62eaccc56e9f589ca9e5f78e852872e4534c2c4d", kill_on_drop: false }` [INFO] [stdout] 77ffacddf8ec456603fe4def62eaccc56e9f589ca9e5f78e852872e4534c2c4d