[INFO] fetching crate nu_plugin_chart 0.44.0...
[INFO] testing nu_plugin_chart-0.44.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate nu_plugin_chart 0.44.0 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nu_plugin_chart 0.44.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abca68c694fda915ee87d73216887cefb6e9b282f967df21715ec3b34b8052ab
[INFO] running `Command { std: "docker" "start" "-a" "abca68c694fda915ee87d73216887cefb6e9b282f967df21715ec3b34b8052ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abca68c694fda915ee87d73216887cefb6e9b282f967df21715ec3b34b8052ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abca68c694fda915ee87d73216887cefb6e9b282f967df21715ec3b34b8052ab", kill_on_drop: false }`
[INFO] [stdout] abca68c694fda915ee87d73216887cefb6e9b282f967df21715ec3b34b8052ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b08922ba61a672a8d81e2a728f1405fd6c9d9cb53f7ecd8f7498fc53a3afd6d0
[INFO] running `Command { std: "docker" "start" "-a" "b08922ba61a672a8d81e2a728f1405fd6c9d9cb53f7ecd8f7498fc53a3afd6d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[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 log v0.4.14
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.78
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling nu-ansi-term v0.44.0
[INFO] [stderr]    Compiling pretty v0.5.2
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling utf8-width v0.1.5
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling byte-unit v4.0.13
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling cstr_core v0.2.5
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling common-path v1.0.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling sys-locale v0.1.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling nu-path v0.44.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling vte v0.10.1
[INFO] [stderr]    Compiling crossterm v0.19.0
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.1
[INFO] [stderr]    Compiling nu-table v0.44.0
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling hamcrest2 v0.3.0
[INFO] [stderr]    Compiling tui v0.15.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling nu-source v0.44.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling toml v0.5.8
[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-test-support v0.44.0
[INFO] [stderr]    Compiling nu-value-ext 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 34.26s
[INFO] running `Command { std: "docker" "inspect" "b08922ba61a672a8d81e2a728f1405fd6c9d9cb53f7ecd8f7498fc53a3afd6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08922ba61a672a8d81e2a728f1405fd6c9d9cb53f7ecd8f7498fc53a3afd6d0", kill_on_drop: false }`
[INFO] [stdout] b08922ba61a672a8d81e2a728f1405fd6c9d9cb53f7ecd8f7498fc53a3afd6d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43e9de3b601892892c7b7921369cffc9ca2c7f87deff78a9b1b48286a70d1c50
[INFO] running `Command { std: "docker" "start" "-a" "43e9de3b601892892c7b7921369cffc9ca2c7f87deff78a9b1b48286a70d1c50", 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 0.63s
[INFO] running `Command { std: "docker" "inspect" "43e9de3b601892892c7b7921369cffc9ca2c7f87deff78a9b1b48286a70d1c50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e9de3b601892892c7b7921369cffc9ca2c7f87deff78a9b1b48286a70d1c50", kill_on_drop: false }`
[INFO] [stdout] 43e9de3b601892892c7b7921369cffc9ca2c7f87deff78a9b1b48286a70d1c50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adc016f2492aa4b02a4f731e3bb0012f0ee16f9ef62fcd78ca54c4e600f2263a
[INFO] running `Command { std: "docker" "start" "-a" "adc016f2492aa4b02a4f731e3bb0012f0ee16f9ef62fcd78ca54c4e600f2263a", 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 0.14s
[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] [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_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] running `Command { std: "docker" "inspect" "adc016f2492aa4b02a4f731e3bb0012f0ee16f9ef62fcd78ca54c4e600f2263a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adc016f2492aa4b02a4f731e3bb0012f0ee16f9ef62fcd78ca54c4e600f2263a", kill_on_drop: false }`
[INFO] [stdout] adc016f2492aa4b02a4f731e3bb0012f0ee16f9ef62fcd78ca54c4e600f2263a
