[INFO] fetching crate nu_plugin_chart 0.44.0... [INFO] testing nu_plugin_chart-0.44.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate nu_plugin_chart 0.44.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate nu_plugin_chart 0.44.0 [INFO] finished tweaking crates.io crate nu_plugin_chart 0.44.0 [INFO] tweaked toml for crates.io crate nu_plugin_chart 0.44.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nu_plugin_chart 0.44.0 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 nu_plugin_chart 0.44.0 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" "+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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 64fb712a02187726973951ccffcea11298a662303ef469dcf070266d404554e0 [INFO] running `Command { std: "docker" "start" "-a" "64fb712a02187726973951ccffcea11298a662303ef469dcf070266d404554e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64fb712a02187726973951ccffcea11298a662303ef469dcf070266d404554e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64fb712a02187726973951ccffcea11298a662303ef469dcf070266d404554e0", kill_on_drop: false }` [INFO] [stdout] 64fb712a02187726973951ccffcea11298a662303ef469dcf070266d404554e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fd772da9971be79a539e1f2c9b6a8de63bea6849c2c6a5059eb19824dc3dae4e [INFO] running `Command { std: "docker" "start" "-a" "fd772da9971be79a539e1f2c9b6a8de63bea6849c2c6a5059eb19824dc3dae4e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling typed-arena v1.7.0 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling pretty v0.5.2 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling nu-ansi-term v0.44.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling utf8-width v0.1.5 [INFO] [stderr] Compiling byte-unit v4.0.13 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling dunce v1.0.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling common-path v1.0.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling nu-path v0.44.0 [INFO] [stderr] Compiling sys-locale v0.1.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling vte v0.10.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cstr_core v0.2.5 [INFO] [stderr] Compiling directories-next v2.0.0 [INFO] [stderr] Compiling num-format v0.4.0 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling crossterm v0.19.0 [INFO] [stderr] Compiling strip-ansi-escapes v0.1.1 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling tui v0.15.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling hamcrest2 v0.3.0 [INFO] [stderr] Compiling nu-table v0.44.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling nu-source v0.44.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling chrono-humanize v0.2.1 [INFO] [stderr] Compiling bigdecimal v0.3.0 [INFO] [stderr] Compiling nu-errors v0.44.0 [INFO] [stderr] Compiling nu-protocol v0.44.0 [INFO] [stderr] Compiling nu-value-ext v0.44.0 [INFO] [stderr] Compiling nu-test-support v0.44.0 [INFO] [stderr] Compiling nu-plugin v0.44.0 [INFO] [stderr] Compiling nu-data v0.44.0 [INFO] [stderr] Compiling nu_plugin_chart v0.44.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `title` and `enhanced_graphics` are never read [INFO] [stdout] --> src/bar.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Bar<'a> { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 13 | pub title: &'a str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | pub data: Vec<(&'a str, u64)>, [INFO] [stdout] 15 | pub enhanced_graphics: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.49s [INFO] running `Command { std: "docker" "inspect" "fd772da9971be79a539e1f2c9b6a8de63bea6849c2c6a5059eb19824dc3dae4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd772da9971be79a539e1f2c9b6a8de63bea6849c2c6a5059eb19824dc3dae4e", kill_on_drop: false }` [INFO] [stdout] fd772da9971be79a539e1f2c9b6a8de63bea6849c2c6a5059eb19824dc3dae4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4b45ee292f5934ef73590c5349536fa74bf70f328873581203ebf10d309be316 [INFO] running `Command { std: "docker" "start" "-a" "4b45ee292f5934ef73590c5349536fa74bf70f328873581203ebf10d309be316", kill_on_drop: false }` [INFO] [stdout] warning: fields `title` and `enhanced_graphics` are never read [INFO] [stdout] --> src/bar.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Bar<'a> { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 13 | pub title: &'a str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | pub data: Vec<(&'a str, u64)>, [INFO] [stdout] 15 | pub enhanced_graphics: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nu_plugin_chart v0.44.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `title` and `enhanced_graphics` are never read [INFO] [stdout] --> src/bar.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Bar<'a> { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 13 | pub title: &'a str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | pub data: Vec<(&'a str, u64)>, [INFO] [stdout] 15 | pub enhanced_graphics: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "4b45ee292f5934ef73590c5349536fa74bf70f328873581203ebf10d309be316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b45ee292f5934ef73590c5349536fa74bf70f328873581203ebf10d309be316", kill_on_drop: false }` [INFO] [stdout] 4b45ee292f5934ef73590c5349536fa74bf70f328873581203ebf10d309be316 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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", kill_on_drop: false }` [INFO] [stdout] ac59fea7762cc588ab7b3e29a4a95628cc1f405574dac3d6e6b9803d3321e0e9 [INFO] running `Command { std: "docker" "start" "-a" "ac59fea7762cc588ab7b3e29a4a95628cc1f405574dac3d6e6b9803d3321e0e9", kill_on_drop: false }` [INFO] [stderr] warning: fields `title` and `enhanced_graphics` are never read [INFO] [stderr] --> src/bar.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct Bar<'a> { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 13 | pub title: &'a str, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 14 | pub data: Vec<(&'a str, u64)>, [INFO] [stderr] 15 | pub enhanced_graphics: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `nu_plugin_chart` (lib) generated 1 warning [INFO] [stderr] warning: `nu_plugin_chart` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nu_plugin_chart-4a78dbb851782f0a) [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/bin/nu_plugin_chart_bar.rs (/opt/rustwide/target/debug/deps/nu_plugin_chart_bar-35c608db3e0ea367) [INFO] [stderr] Running unittests src/bin/nu_plugin_chart_line.rs (/opt/rustwide/target/debug/deps/nu_plugin_chart_line-e2d3da1b84c944d0) [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] [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] running `Command { std: "docker" "inspect" "ac59fea7762cc588ab7b3e29a4a95628cc1f405574dac3d6e6b9803d3321e0e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac59fea7762cc588ab7b3e29a4a95628cc1f405574dac3d6e6b9803d3321e0e9", kill_on_drop: false }` [INFO] [stdout] ac59fea7762cc588ab7b3e29a4a95628cc1f405574dac3d6e6b9803d3321e0e9