[INFO] fetching crate rasterize 0.1.2...
[INFO] testing rasterize-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rasterize 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rasterize 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rasterize 0.1.2
[INFO] finished tweaking crates.io crate rasterize 0.1.2
[INFO] tweaked toml for crates.io crate rasterize 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rasterize 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c00b8f0c12d888fa5c23e373022f9d9fe7d0d53c9e4bce11bb6523ebc2494b6
[INFO] running `Command { std: "docker" "start" "-a" "8c00b8f0c12d888fa5c23e373022f9d9fe7d0d53c9e4bce11bb6523ebc2494b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c00b8f0c12d888fa5c23e373022f9d9fe7d0d53c9e4bce11bb6523ebc2494b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c00b8f0c12d888fa5c23e373022f9d9fe7d0d53c9e4bce11bb6523ebc2494b6", kill_on_drop: false }`
[INFO] [stdout] 8c00b8f0c12d888fa5c23e373022f9d9fe7d0d53c9e4bce11bb6523ebc2494b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79a54d5492d684e0674a661370f03a52dd7a86265b6e46d746a8d668effc476b
[INFO] running `Command { std: "docker" "start" "-a" "79a54d5492d684e0674a661370f03a52dd7a86265b6e46d746a8d668effc476b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rasterize v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "79a54d5492d684e0674a661370f03a52dd7a86265b6e46d746a8d668effc476b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a54d5492d684e0674a661370f03a52dd7a86265b6e46d746a8d668effc476b", kill_on_drop: false }`
[INFO] [stdout] 79a54d5492d684e0674a661370f03a52dd7a86265b6e46d746a8d668effc476b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbaa9b6720bd57c8e56afee2907c16f1bd527902e21ae61340c25e00b260e392
[INFO] running `Command { std: "docker" "start" "-a" "fbaa9b6720bd57c8e56afee2907c16f1bd527902e21ae61340c25e00b260e392", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling cast v0.2.5
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling rasterize v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> examples/grad.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{fs::File, sync::Arc};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 31.17s
[INFO] running `Command { std: "docker" "inspect" "fbaa9b6720bd57c8e56afee2907c16f1bd527902e21ae61340c25e00b260e392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbaa9b6720bd57c8e56afee2907c16f1bd527902e21ae61340c25e00b260e392", kill_on_drop: false }`
[INFO] [stdout] fbaa9b6720bd57c8e56afee2907c16f1bd527902e21ae61340c25e00b260e392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9e6135d8a7b64bf132f865e0d155108040a7d8315277d79f5e2fc6d3bd6356a
[INFO] running `Command { std: "docker" "start" "-a" "f9e6135d8a7b64bf132f865e0d155108040a7d8315277d79f5e2fc6d3bd6356a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `fs::File`
[INFO] [stderr]  --> examples/grad.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{fs::File, sync::Arc};
[INFO] [stderr]   |           ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rasterize` (example "grad") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rasterize-3627d5e4b077d6dd)
[INFO] [stdout] running 26 tests
[INFO] [stdout] test color::tests::test_color_u8 ... ok
[INFO] [stdout] test color::tests::test_color_u8_parse ... ok
[INFO] [stdout] test curve::tests::test_curve_matrices ... ok
[INFO] [stdout] test curve::tests::test_bbox ... ok
[INFO] [stdout] test curve::tests::test_ends ... ok
[INFO] [stdout] test curve::tests::test_polyline_offset ... ok
[INFO] [stdout] test geometry::tests::test_transform_fit ... ok
[INFO] [stdout] test curve::tests::test_split ... ok
[INFO] [stdout] test geometry::tests::test_trasform ... ok
[INFO] [stdout] test curve::tests::test_roots ... ok
[INFO] [stdout] test grad::tests::test_grad_stops ... ok
[INFO] [stdout] test grad::tests::test_radial_grad ... ok
[INFO] [stdout] test grad::tests::test_spread ... ok
[INFO] [stdout] test path::tests::test_bbox ... ok
[INFO] [stdout] test rasterize::tests::test_edge_iter ... ok
[INFO] [stdout] test utils::tests::test_array_iter ... ok
[INFO] [stdout] test svg::tests::test_parse_scalar ... ok
[INFO] [stdout] test utils::tests::test_matmul ... ok
[INFO] [stdout] test utils::tests::test_solve ... ok
[INFO] [stdout] test path::tests::test_flatten ... ok
[INFO] [stdout] test path::tests::test_save_load ... ok
[INFO] [stdout] test path::tests::test_path_parse ... ok
[INFO] [stdout] test rasterize::tests::test_signed_difference_line ... ok
[INFO] [stdout] test curve::tests::test_from_length ... ok
[INFO] [stdout] test rasterize::tests::test_fill_rule ... ok
[INFO] [stderr]    Doc-tests rasterize
[INFO] [stdout] test curve::tests::test_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "f9e6135d8a7b64bf132f865e0d155108040a7d8315277d79f5e2fc6d3bd6356a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e6135d8a7b64bf132f865e0d155108040a7d8315277d79f5e2fc6d3bd6356a", kill_on_drop: false }`
[INFO] [stdout] f9e6135d8a7b64bf132f865e0d155108040a7d8315277d79f5e2fc6d3bd6356a