[INFO] cloning repository https://github.com/Euphrasiologist/nu_plugin_plot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Euphrasiologist/nu_plugin_plot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEuphrasiologist%2Fnu_plugin_plot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEuphrasiologist%2Fnu_plugin_plot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a1ca2a5ceba60108a4ca6d45ec18d213abb5227
[INFO] testing Euphrasiologist/nu_plugin_plot against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEuphrasiologist%2Fnu_plugin_plot" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Euphrasiologist/nu_plugin_plot
[INFO] finished tweaking git repo https://github.com/Euphrasiologist/nu_plugin_plot
[INFO] tweaked toml for git repo https://github.com/Euphrasiologist/nu_plugin_plot written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Euphrasiologist/nu_plugin_plot on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Euphrasiologist/nu_plugin_plot 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-2026-01-20" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70aa05b8cac20c82db37d179ee147dd31552f808cf046a2749588a022b12a4cf
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[INFO] [stdout] 70aa05b8cac20c82db37d179ee147dd31552f808cf046a2749588a022b12a4cf
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 627f07ad3b04574772c35d592931bc26379bb7df5706571933425e68727b0ac2
[INFO] running `Command { std: "docker" "start" "-a" "627f07ad3b04574772c35d592931bc26379bb7df5706571933425e68727b0ac2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling bitflags v2.4.0
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[INFO] [stderr]    Compiling nu-plugin-protocol v0.105.0
[INFO] [stderr]    Compiling nu-engine v0.105.0
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[INFO] [stderr]    Compiling nu-plugin v0.105.0
[INFO] [stderr]    Compiling nu_plugin_plot v0.103.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "627f07ad3b04574772c35d592931bc26379bb7df5706571933425e68727b0ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "627f07ad3b04574772c35d592931bc26379bb7df5706571933425e68727b0ac2", kill_on_drop: false }`
[INFO] [stdout] 627f07ad3b04574772c35d592931bc26379bb7df5706571933425e68727b0ac2
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5356eb69e59c62e788d62736d041e0bcfe447be9bcd4c04ead5a498e560ed55e
[INFO] running `Command { std: "docker" "start" "-a" "5356eb69e59c62e788d62736d041e0bcfe447be9bcd4c04ead5a498e560ed55e", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu_plugin_plot v0.103.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "5356eb69e59c62e788d62736d041e0bcfe447be9bcd4c04ead5a498e560ed55e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5356eb69e59c62e788d62736d041e0bcfe447be9bcd4c04ead5a498e560ed55e", kill_on_drop: false }`
[INFO] [stdout] 5356eb69e59c62e788d62736d041e0bcfe447be9bcd4c04ead5a498e560ed55e
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1099bc0829023c8f16b90baa99b263a57e69d928f6d3d22180d9a5fdef00090
[INFO] running `Command { std: "docker" "start" "-a" "a1099bc0829023c8f16b90baa99b263a57e69d928f6d3d22180d9a5fdef00090", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nu_plugin_plot-e8429f65ced28d94)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nu_plugin_plot-550b4748710e339e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nu_plugin_plot
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/color_plot/textplots/scale.rs - color_plot::textplots::scale::Scale::inv_linear (line 24) ... FAILED
[INFO] [stdout] test src/color_plot/textplots/utils.rs - color_plot::textplots::utils::histogram (line 9) ... FAILED
[INFO] [stdout] test src/color_plot/textplots/mod.rs - color_plot::textplots (line 38) ... FAILED
[INFO] [stdout] test src/color_plot/textplots/scale.rs - color_plot::textplots::scale::Scale::linear (line 13) ... FAILED
[INFO] [stdout] test src/color_plot/textplots/mod.rs - color_plot::textplots (line 21) ... FAILED
[INFO] [stdout] test src/color_plot/drawille.rs - color_plot::drawille (line 12) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/color_plot/textplots/scale.rs - color_plot::textplots::scale::Scale::inv_linear (line 24) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `textplots`
[INFO] [stdout]   --> src/color_plot/textplots/scale.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use textplots::scale::Scale;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `textplots`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `textplots`, use `cargo add textplots` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color_plot/textplots/utils.rs - color_plot::textplots::utils::histogram (line 9) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `textplots`
[INFO] [stdout]   --> src/color_plot/textplots/utils.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use textplots::utils::histogram;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `textplots`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `textplots`, use `cargo add textplots` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color_plot/textplots/mod.rs - color_plot::textplots (line 38) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `textplots`
[INFO] [stdout]   --> src/color_plot/textplots/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | use textplots::{Chart, Plot, Shape};
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `textplots`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `textplots`, use `cargo add textplots` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/color_plot/textplots/mod.rs:44:44
[INFO] [stdout]    |
[INFO] [stdout] 44 |     .lineplot(&Shape::Continuous(Box::new(|x| x.cos())))
[INFO] [stdout]    |                                            ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 44 |     .lineplot(&Shape::Continuous(Box::new(|x: /* Type */| x.cos())))
[INFO] [stdout]    |                                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/color_plot/textplots/mod.rs:45:44
[INFO] [stdout]    |
[INFO] [stdout] 45 |     .lineplot(&Shape::Continuous(Box::new(|x| x.sin() / 2.0)))
[INFO] [stdout]    |                                            ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 45 |     .lineplot(&Shape::Continuous(Box::new(|x: /* Type */| x.sin() / 2.0)))
[INFO] [stdout]    |                                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color_plot/textplots/scale.rs - color_plot::textplots::scale::Scale::linear (line 13) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `textplots`
[INFO] [stdout]   --> src/color_plot/textplots/scale.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use textplots::scale::Scale;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `textplots`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `textplots`, use `cargo add textplots` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color_plot/textplots/mod.rs - color_plot::textplots (line 21) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `textplots`
[INFO] [stdout]   --> src/color_plot/textplots/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use textplots::{Chart, Plot, Shape};
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `textplots`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `textplots`, use `cargo add textplots` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/color_plot/textplots/mod.rs:27:44
[INFO] [stdout]    |
[INFO] [stdout] 27 |     .lineplot(&Shape::Continuous(Box::new(|x| x.sin() / x)))
[INFO] [stdout]    |                                            ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 27 |     .lineplot(&Shape::Continuous(Box::new(|x: /* Type */| x.sin() / x)))
[INFO] [stdout]    |                                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color_plot/drawille.rs - color_plot::drawille (line 12) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `drawille`
[INFO] [stdout]   --> src/color_plot/drawille.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | extern crate drawille;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/color_plot/drawille.rs - color_plot::drawille (line 12)
[INFO] [stdout]     src/color_plot/textplots/mod.rs - color_plot::textplots (line 21)
[INFO] [stdout]     src/color_plot/textplots/mod.rs - color_plot::textplots (line 38)
[INFO] [stdout]     src/color_plot/textplots/scale.rs - color_plot::textplots::scale::Scale::inv_linear (line 24)
[INFO] [stdout]     src/color_plot/textplots/scale.rs - color_plot::textplots::scale::Scale::linear (line 13)
[INFO] [stdout]     src/color_plot/textplots/utils.rs - color_plot::textplots::utils::histogram (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a1099bc0829023c8f16b90baa99b263a57e69d928f6d3d22180d9a5fdef00090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1099bc0829023c8f16b90baa99b263a57e69d928f6d3d22180d9a5fdef00090", kill_on_drop: false }`
[INFO] [stdout] a1099bc0829023c8f16b90baa99b263a57e69d928f6d3d22180d9a5fdef00090
