[INFO] fetching crate sparklines 0.3.0...
[INFO] testing sparklines-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate sparklines 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sparklines 0.3.0
[INFO] finished tweaking crates.io crate sparklines 0.3.0
[INFO] tweaked toml for crates.io crate sparklines 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparklines 0.3.0 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 sparklines 0.3.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cbce7b53de85734de5faaf05ceca452c8cf6a66a4aabd2e6813d5f42318f99a9
[INFO] running `Command { std: "docker" "start" "-a" "cbce7b53de85734de5faaf05ceca452c8cf6a66a4aabd2e6813d5f42318f99a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbce7b53de85734de5faaf05ceca452c8cf6a66a4aabd2e6813d5f42318f99a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbce7b53de85734de5faaf05ceca452c8cf6a66a4aabd2e6813d5f42318f99a9", kill_on_drop: false }`
[INFO] [stdout] cbce7b53de85734de5faaf05ceca452c8cf6a66a4aabd2e6813d5f42318f99a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 325175c501d2de52358f4ac5918afd1e7e934520275b06aa7dfa94fe6dd272d8
[INFO] running `Command { std: "docker" "start" "-a" "325175c501d2de52358f4ac5918afd1e7e934520275b06aa7dfa94fe6dd272d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rangemap v1.5.1
[INFO] [stderr]    Compiling ordered-float v5.0.0
[INFO] [stderr]    Compiling sparklines v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "325175c501d2de52358f4ac5918afd1e7e934520275b06aa7dfa94fe6dd272d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325175c501d2de52358f4ac5918afd1e7e934520275b06aa7dfa94fe6dd272d8", kill_on_drop: false }`
[INFO] [stdout] 325175c501d2de52358f4ac5918afd1e7e934520275b06aa7dfa94fe6dd272d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 454d628d8c38d30a16038b43b74df2c6ce5a75bbaf4b34da80c8efbc59c1656a
[INFO] running `Command { std: "docker" "start" "-a" "454d628d8c38d30a16038b43b74df2c6ce5a75bbaf4b34da80c8efbc59c1656a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling test-case-core v3.0.0
[INFO] [stderr]    Compiling test-case-macros v3.0.0
[INFO] [stderr]    Compiling test-case v3.0.0
[INFO] [stderr]    Compiling sparklines v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `Command { std: "docker" "inspect" "454d628d8c38d30a16038b43b74df2c6ce5a75bbaf4b34da80c8efbc59c1656a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454d628d8c38d30a16038b43b74df2c6ce5a75bbaf4b34da80c8efbc59c1656a", kill_on_drop: false }`
[INFO] [stdout] 454d628d8c38d30a16038b43b74df2c6ce5a75bbaf4b34da80c8efbc59c1656a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 75a345ab445057c61c9349452cd4d785e643f0d66cc4380e512a3865176edf41
[INFO] running `Command { std: "docker" "start" "-a" "75a345ab445057c61c9349452cd4d785e643f0d66cc4380e512a3865176edf41", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparklines-690fa143c1fb7283)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_infinite ... ignored
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_nan ... ok
[INFO] [stdout] test tests::test_empty_ticks ... ok
[INFO] [stdout] test tests::test_non_default ... ok
[INFO] [stdout] test tests::test_rangemap_indexer ... ok
[INFO] [stdout] test tests::test_spark::_1_0_1_0_1_0_1_0_expects_ ... ok
[INFO] [stdout] test tests::test_spark::_1_0_2_0_3_0_4_0_5_0_6_0_7_0_8_0_expects_ ... ok
[INFO] [stdout] test tests::test_spark::_1_0_expects_ ... ok
[INFO] [stdout] test tests::test_spark::_expects_ ... ok
[INFO] [stdout] test tests::test_stringspark ... ok
[INFO] [stdout] test tests::test_spark_fn ... ok
[INFO] [stdout] test tests::test_spark::_1_0_2_0_3_0_4_0_5_0_6_0_7_0_8_0_9_0_10_0_11_0_12_0_13_0_14_0_15_0_16_0_expects_ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparklines
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - TICKS (line 10) ... ok
[INFO] [stdout] test src/lib.rs - StringSpark<'a,I>::new (line 47) ... ok
[INFO] [stdout] test src/lib.rs - StringSpark<'a,I>::new_with_min_max (line 72) ... ok
[INFO] [stdout] test src/lib.rs - StringSpark<'a,I>::spark (line 97) ... ok
[INFO] [stdout] test src/lib.rs - spark (line 164) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75a345ab445057c61c9349452cd4d785e643f0d66cc4380e512a3865176edf41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a345ab445057c61c9349452cd4d785e643f0d66cc4380e512a3865176edf41", kill_on_drop: false }`
[INFO] [stdout] 75a345ab445057c61c9349452cd4d785e643f0d66cc4380e512a3865176edf41