[INFO] fetching crate gridded_data 0.1.2...
[INFO] testing gridded_data-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate gridded_data 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate gridded_data 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gridded_data 0.1.2
[INFO] tweaked toml for crates.io crate gridded_data 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gridded_data 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gridded_data 0.1.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7d5802f1c985e39a32d994ce025f8ced6e32d0b369be9d91cc1ebbfe8176d4e
[INFO] running `Command { std: "docker" "start" "-a" "a7d5802f1c985e39a32d994ce025f8ced6e32d0b369be9d91cc1ebbfe8176d4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7d5802f1c985e39a32d994ce025f8ced6e32d0b369be9d91cc1ebbfe8176d4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d5802f1c985e39a32d994ce025f8ced6e32d0b369be9d91cc1ebbfe8176d4e", kill_on_drop: false }`
[INFO] [stdout] a7d5802f1c985e39a32d994ce025f8ced6e32d0b369be9d91cc1ebbfe8176d4e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a25822e28fea7143835301ef2ac6483750c83489439d60b104081ca1b70aa87
[INFO] running `Command { std: "docker" "start" "-a" "0a25822e28fea7143835301ef2ac6483750c83489439d60b104081ca1b70aa87", kill_on_drop: false }`
[INFO] [stderr]    Compiling cart_lin v0.2.1
[INFO] [stderr]    Compiling gridded_data v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "0a25822e28fea7143835301ef2ac6483750c83489439d60b104081ca1b70aa87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a25822e28fea7143835301ef2ac6483750c83489439d60b104081ca1b70aa87", kill_on_drop: false }`
[INFO] [stdout] 0a25822e28fea7143835301ef2ac6483750c83489439d60b104081ca1b70aa87
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a40dbb6d9cb3cbb82df4ed3d19e0f9650cb546db9181fef774ec02d8d9fe28e9
[INFO] running `Command { std: "docker" "start" "-a" "a40dbb6d9cb3cbb82df4ed3d19e0f9650cb546db9181fef774ec02d8d9fe28e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling gridded_data v0.1.2 (/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 <https://doc.rust-lang.org/edition-guide/rust-2018/module-system/path-clarity.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_nalgebra_matrix` found for struct `GriddedData<N>` 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::<N>::new
[INFO] [stdout]       GriddedData::<2>::from_slice_of_slices
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:97:5
[INFO] [stdout]     |
[INFO] [stdout]  97 |     pub fn new(axes: [Vec<f64>; N], data: Vec<f64>) -> Result<Self, Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 582 |     pub fn from_slice_of_slices(axes: [Vec<f64>; 2], data: &[&[f64]]) -> Result<Self, Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `GriddedData<1>: serde::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_core::ser::Serialize` is not implemented for `GriddedData<1>`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Serialize)]` to your `GriddedData<1>` type
[INFO] [stdout]     = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]     = help: the following other types implement trait `serde_core::ser::Serialize`:
[INFO] [stdout]               &'a T
[INFO] [stdout]               &'a mut T
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[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 129 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<T>(value: &T) -> Result<String>
[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_core::de::Deserialize<'de>` is not implemented for `GriddedData<1>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `serde_core::de::Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]              and 141 others
[INFO] [stdout]      = note: required for `GriddedData<1>` to implement `serde_core::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<T>(s: &str) -> Result<T>
[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::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_core::ser::Serialize` is not implemented for `GriddedData<2>`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Serialize)]` to your `GriddedData<2>` type
[INFO] [stdout]     = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]     = help: the following other types implement trait `serde_core::ser::Serialize`:
[INFO] [stdout]               &'a T
[INFO] [stdout]               &'a mut T
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[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 129 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<T>(value: &T) -> Result<String>
[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_core::de::Deserialize<'de>` is not implemented for `GriddedData<2>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `serde_core::de::Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]              and 141 others
[INFO] [stdout]      = note: required for `GriddedData<2>` to implement `serde_core::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<T>(s: &str) -> Result<T>
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a40dbb6d9cb3cbb82df4ed3d19e0f9650cb546db9181fef774ec02d8d9fe28e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40dbb6d9cb3cbb82df4ed3d19e0f9650cb546db9181fef774ec02d8d9fe28e9", kill_on_drop: false }`
[INFO] [stdout] a40dbb6d9cb3cbb82df4ed3d19e0f9650cb546db9181fef774ec02d8d9fe28e9
