[INFO] fetching crate palette_extract 0.1.0... [INFO] testing palette_extract-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate palette_extract 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate palette_extract 0.1.0 [INFO] finished tweaking crates.io crate palette_extract 0.1.0 [INFO] tweaked toml for crates.io crate palette_extract 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate palette_extract 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate palette_extract 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lebe v0.5.1 [INFO] [stderr] Downloaded num-iter v0.1.42 [INFO] [stderr] Downloaded nanorand v0.6.1 [INFO] [stderr] Downloaded bytemuck v1.8.0 [INFO] [stderr] Downloaded gif v0.11.3 [INFO] [stderr] Downloaded flume v0.10.11 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded crossbeam-channel v0.5.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.7 [INFO] [stderr] Downloaded crossbeam-utils v0.8.7 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded image v0.24.1 [INFO] [stderr] Downloaded flate2 v1.0.22 [INFO] [stderr] Downloaded weezl v0.1.5 [INFO] [stderr] Downloaded syn v1.0.86 [INFO] [stderr] Downloaded exr v1.4.1 [INFO] [stderr] Downloaded getrandom v0.2.5 [INFO] [stderr] Downloaded quote v1.0.15 [INFO] [stderr] Downloaded lock_api v0.4.6 [INFO] [stderr] Downloaded spin v0.9.2 [INFO] [stderr] Downloaded inflate v0.4.5 [INFO] [stderr] Downloaded jpeg-decoder v0.2.2 [INFO] [stderr] Downloaded tiff v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 214134fd24e4cba5a7f6a28e0591f9d9caf3c017bc986d97016d2d23f37b18f1 [INFO] running `Command { std: "docker" "start" "-a" "214134fd24e4cba5a7f6a28e0591f9d9caf3c017bc986d97016d2d23f37b18f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "214134fd24e4cba5a7f6a28e0591f9d9caf3c017bc986d97016d2d23f37b18f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "214134fd24e4cba5a7f6a28e0591f9d9caf3c017bc986d97016d2d23f37b18f1", kill_on_drop: false }` [INFO] [stdout] 214134fd24e4cba5a7f6a28e0591f9d9caf3c017bc986d97016d2d23f37b18f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 352122bc31d93018b7302abdb85b50f17dd5689b00dd1994e348a0b15d6bfbe6 [INFO] running `Command { std: "docker" "start" "-a" "352122bc31d93018b7302abdb85b50f17dd5689b00dd1994e348a0b15d6bfbe6", kill_on_drop: false }` [INFO] [stderr] Compiling palette_extract v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "352122bc31d93018b7302abdb85b50f17dd5689b00dd1994e348a0b15d6bfbe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "352122bc31d93018b7302abdb85b50f17dd5689b00dd1994e348a0b15d6bfbe6", kill_on_drop: false }` [INFO] [stdout] 352122bc31d93018b7302abdb85b50f17dd5689b00dd1994e348a0b15d6bfbe6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78dbcab89db2ca4cc0991b18c57e5bb2b8b6206c36871132ea47958248db5328 [INFO] running `Command { std: "docker" "start" "-a" "78dbcab89db2ca4cc0991b18c57e5bb2b8b6206c36871132ea47958248db5328", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling deflate v1.0.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling lebe v0.5.1 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytemuck v1.8.0 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling png v0.17.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling nanorand v0.6.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling tiff v0.7.1 [INFO] [stderr] Compiling jpeg-decoder v0.2.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling flume v0.10.11 [INFO] [stderr] Compiling exr v1.4.1 [INFO] [stderr] Compiling image v0.24.1 [INFO] [stderr] Compiling palette_extract v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 24.82s [INFO] running `Command { std: "docker" "inspect" "78dbcab89db2ca4cc0991b18c57e5bb2b8b6206c36871132ea47958248db5328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78dbcab89db2ca4cc0991b18c57e5bb2b8b6206c36871132ea47958248db5328", kill_on_drop: false }` [INFO] [stdout] 78dbcab89db2ca4cc0991b18c57e5bb2b8b6206c36871132ea47958248db5328 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1eb703a9e6274201c4c555c6fad724bce63dd2b1c837a600f38f75c091c98f5c [INFO] running `Command { std: "docker" "start" "-a" "1eb703a9e6274201c4c555c6fad724bce63dd2b1c837a600f38f75c091c98f5c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/palette_extract-3c81898ca1175a5a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test mmcq_impl::vbox::test::gets_average_min_max ... ok [INFO] [stdout] test mmcq_impl::vbox::test::gets_average ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/palette_extract.rs (/opt/rustwide/target/debug/deps/palette_extract-b537bb534dc6039d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test get_palette_rgb::minimal_red ... ok [INFO] [stdout] test get_palette_with_options::minimal_rgb ... ok [INFO] [stdout] test get_palette_with_options::minimal_rgba ... ok [INFO] [stdout] test get_palette_rgb::red ... ok [INFO] [stdout] test get_palette_with_options::red_rgb ... ok [INFO] [stdout] test get_palette_with_options::solids ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] Doc-tests palette_extract [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - get_palette_rgb (line 154) ... ok [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/lib.rs - MaxColors::new (line 69) ... ok [INFO] [stdout] test src/lib.rs - get_palette_with_options (line 111) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/lib.rs - Quality::new (line 45) ... ok [INFO] [stdout] test src/mmcq_impl/types.rs - mmcq_impl::types::Color::new (line 36) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1eb703a9e6274201c4c555c6fad724bce63dd2b1c837a600f38f75c091c98f5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eb703a9e6274201c4c555c6fad724bce63dd2b1c837a600f38f75c091c98f5c", kill_on_drop: false }` [INFO] [stdout] 1eb703a9e6274201c4c555c6fad724bce63dd2b1c837a600f38f75c091c98f5c