[INFO] fetching crate velociplot 0.1.0...
[INFO] testing velociplot-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate velociplot 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate velociplot 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate velociplot 0.1.0
[INFO] tweaked toml for crates.io crate velociplot 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate velociplot 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate velociplot 0.1.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a76a6a35e9425d689733378c010f9f02ed659cee382004cd76d5deea4ba9a29
[INFO] running `Command { std: "docker" "start" "-a" "6a76a6a35e9425d689733378c010f9f02ed659cee382004cd76d5deea4ba9a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a76a6a35e9425d689733378c010f9f02ed659cee382004cd76d5deea4ba9a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a76a6a35e9425d689733378c010f9f02ed659cee382004cd76d5deea4ba9a29", kill_on_drop: false }`
[INFO] [stdout] 6a76a6a35e9425d689733378c010f9f02ed659cee382004cd76d5deea4ba9a29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 298575a5cd29774cb1131c6bbb4d562749d92038c1298796e1e0cdaf071cdfd2
[INFO] running `Command { std: "docker" "start" "-a" "298575a5cd29774cb1131c6bbb4d562749d92038c1298796e1e0cdaf071cdfd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling ttf-parser v0.21.1
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling fontdue v0.9.3
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling velociplot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.89s
[INFO] running `Command { std: "docker" "inspect" "298575a5cd29774cb1131c6bbb4d562749d92038c1298796e1e0cdaf071cdfd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298575a5cd29774cb1131c6bbb4d562749d92038c1298796e1e0cdaf071cdfd2", kill_on_drop: false }`
[INFO] [stdout] 298575a5cd29774cb1131c6bbb4d562749d92038c1298796e1e0cdaf071cdfd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c66264cae056647541d1a0c34dc5ccba61397e75c70f7d329d04b8ccd0d4ce57
[INFO] running `Command { std: "docker" "start" "-a" "c66264cae056647541d1a0c34dc5ccba61397e75c70f7d329d04b8ccd0d4ce57", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling velociplot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> examples/datelistplot.rs:104:29
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 let noise = ((i as f64 * 7.0).sin() * 2.5);
[INFO] [stdout]     |                             ^                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 -                 let noise = ((i as f64 * 7.0).sin() * 2.5);
[INFO] [stdout] 104 +                 let noise = (i as f64 * 7.0).sin() * 2.5;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ndarray`
[INFO] [stdout]  --> examples/ndarray_integration.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ndarray::{array, Array1, Array2};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `ndarray`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ndarray`, use `cargo add ndarray` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> examples/ndarray_integration.rs:270:5
[INFO] [stdout]     |
[INFO] [stdout]  17 |         return Ok(());
[INFO] [stdout]     |         ------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 270 |     Ok(())
[INFO] [stdout]     |     ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `velociplot` (example "ndarray_integration") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c66264cae056647541d1a0c34dc5ccba61397e75c70f7d329d04b8ccd0d4ce57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66264cae056647541d1a0c34dc5ccba61397e75c70f7d329d04b8ccd0d4ce57", kill_on_drop: false }`
[INFO] [stdout] c66264cae056647541d1a0c34dc5ccba61397e75c70f7d329d04b8ccd0d4ce57
