[INFO] fetching crate sparklines 0.3.0...
[INFO] testing sparklines-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate sparklines 0.3.0 into /workspace/builds/worker-7-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparklines 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.6
[INFO] [stderr]   Downloaded test-case-core v3.0.0
[INFO] [stderr]   Downloaded test-case v3.0.0
[INFO] [stderr]   Downloaded test-case-macros v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db7bb6c6800435783452515e868f77567cea15eaeab140446766d02653643379
[INFO] running `Command { std: "docker" "start" "-a" "db7bb6c6800435783452515e868f77567cea15eaeab140446766d02653643379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db7bb6c6800435783452515e868f77567cea15eaeab140446766d02653643379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7bb6c6800435783452515e868f77567cea15eaeab140446766d02653643379", kill_on_drop: false }`
[INFO] [stdout] db7bb6c6800435783452515e868f77567cea15eaeab140446766d02653643379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00b1d4218640157874d48fbb991a6f8c026d6a6b6fa326e1b565211e3c9c21da
[INFO] running `Command { std: "docker" "start" "-a" "00b1d4218640157874d48fbb991a6f8c026d6a6b6fa326e1b565211e3c9c21da", 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 1.16s
[INFO] running `Command { std: "docker" "inspect" "00b1d4218640157874d48fbb991a6f8c026d6a6b6fa326e1b565211e3c9c21da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00b1d4218640157874d48fbb991a6f8c026d6a6b6fa326e1b565211e3c9c21da", kill_on_drop: false }`
[INFO] [stdout] 00b1d4218640157874d48fbb991a6f8c026d6a6b6fa326e1b565211e3c9c21da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a92456ac862b55896552efeaeeeb64ef43577d503575369fa81bd8b277f520f
[INFO] running `Command { std: "docker" "start" "-a" "8a92456ac862b55896552efeaeeeb64ef43577d503575369fa81bd8b277f520f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[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 9.85s
[INFO] running `Command { std: "docker" "inspect" "8a92456ac862b55896552efeaeeeb64ef43577d503575369fa81bd8b277f520f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a92456ac862b55896552efeaeeeb64ef43577d503575369fa81bd8b277f520f", kill_on_drop: false }`
[INFO] [stdout] 8a92456ac862b55896552efeaeeeb64ef43577d503575369fa81bd8b277f520f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 302e1c2627b60644ea9f21078efd4c395e81ba3876196ff34bc2bc9c64881042
[INFO] running `Command { std: "docker" "start" "-a" "302e1c2627b60644ea9f21078efd4c395e81ba3876196ff34bc2bc9c64881042", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparklines-e4875957ca9c53bb)
[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_empty_ticks ... ok
[INFO] [stdout] test tests::test_non_default ... ok
[INFO] [stdout] test tests::test_nan ... 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_9_0_10_0_11_0_12_0_13_0_14_0_15_0_16_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::_expects_ ... ok
[INFO] [stderr]    Doc-tests sparklines
[INFO] [stdout] test tests::test_stringspark ... ok
[INFO] [stdout] test tests::test_spark::_1_0_expects_ ... ok
[INFO] [stdout] test tests::test_spark_fn ... 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] [stdout] 
[INFO] [stdout] running 5 tests
[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>::new (line 47) ... ok
[INFO] [stdout] test src/lib.rs - spark (line 164) ... ok
[INFO] [stdout] test src/lib.rs - TICKS (line 10) ... ok
[INFO] [stdout] test src/lib.rs - StringSpark<'a,I>::spark (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "302e1c2627b60644ea9f21078efd4c395e81ba3876196ff34bc2bc9c64881042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "302e1c2627b60644ea9f21078efd4c395e81ba3876196ff34bc2bc9c64881042", kill_on_drop: false }`
[INFO] [stdout] 302e1c2627b60644ea9f21078efd4c395e81ba3876196ff34bc2bc9c64881042