[INFO] fetching crate webp-animation 0.5.0...
[INFO] testing webp-animation-0.5.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate webp-animation 0.5.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate webp-animation 0.5.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webp-animation 0.5.0
[INFO] finished tweaking crates.io crate webp-animation 0.5.0
[INFO] tweaked toml for crates.io crate webp-animation 0.5.0 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate crates.io crate webp-animation 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27201d6a781dae0e0c514940dd34a6e3a5ad8f33295e4c2e8376ff5fb2f08d24
[INFO] running `Command { std: "docker" "start" "-a" "27201d6a781dae0e0c514940dd34a6e3a5ad8f33295e4c2e8376ff5fb2f08d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27201d6a781dae0e0c514940dd34a6e3a5ad8f33295e4c2e8376ff5fb2f08d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27201d6a781dae0e0c514940dd34a6e3a5ad8f33295e4c2e8376ff5fb2f08d24", kill_on_drop: false }`
[INFO] [stdout] 27201d6a781dae0e0c514940dd34a6e3a5ad8f33295e4c2e8376ff5fb2f08d24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 024ac619ea8658844f115e47d44db767ed6e265c7784fb69a9ccce89feaa9122
[INFO] running `Command { std: "docker" "start" "-a" "024ac619ea8658844f115e47d44db767ed6e265c7784fb69a9ccce89feaa9122", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.2
[INFO] [stderr]    Compiling webp-animation v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.85s
[INFO] running `Command { std: "docker" "inspect" "024ac619ea8658844f115e47d44db767ed6e265c7784fb69a9ccce89feaa9122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "024ac619ea8658844f115e47d44db767ed6e265c7784fb69a9ccce89feaa9122", kill_on_drop: false }`
[INFO] [stdout] 024ac619ea8658844f115e47d44db767ed6e265c7784fb69a9ccce89feaa9122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f22fcbdbd51fedd40f88a42f7786fbb44afafad8e72bf3e1271861f804129e82
[INFO] running `Command { std: "docker" "start" "-a" "f22fcbdbd51fedd40f88a42f7786fbb44afafad8e72bf3e1271861f804129e82", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.14
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling ttf-parser v0.6.2
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.4
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling owned_ttf_parser v0.6.0
[INFO] [stderr]    Compiling rusttype v0.9.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rulinalg v0.4.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling imageproc v0.22.0
[INFO] [stderr]    Compiling webp-animation v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.26s
[INFO] running `Command { std: "docker" "inspect" "f22fcbdbd51fedd40f88a42f7786fbb44afafad8e72bf3e1271861f804129e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f22fcbdbd51fedd40f88a42f7786fbb44afafad8e72bf3e1271861f804129e82", kill_on_drop: false }`
[INFO] [stdout] f22fcbdbd51fedd40f88a42f7786fbb44afafad8e72bf3e1271861f804129e82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 945b5d301c5f858a0f6d2db46eda91c293d11d5fc80ed6dd917e111f0203492d
[INFO] running `Command { std: "docker" "start" "-a" "945b5d301c5f858a0f6d2db46eda91c293d11d5fc80ed6dd917e111f0203492d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webp_animation-6b63d8a1c660d6d2)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test webp_data::tests::test_encoder ... ok
[INFO] [stdout] test decoder::tests::test_decoder_failure ... ok
[INFO] [stdout] test decoder::tests::test_fuzz_case_1 ... ok
[INFO] [stdout] test encoder_config::tests::test_config_defaults ... ok
[INFO] [stdout] test encoder::tests::test_wrong_encoding_config ... ok
[INFO] [stdout] test encoder::tests::test_wrong_lossy_config ... ok
[INFO] [stdout] test encoder::tests::test_failures ... ok
[INFO] [stdout] test encoder::tests::test_enc_options ... ok
[INFO] [stdout] test encoder::tests::test_encoder ... ok
[INFO] [stdout] test decoder::tests::test_decoder_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webp_animation-4700caf5675e0bf1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webp-animation
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/encoder.rs - encoder::Encoder (line 47) ... ok
[INFO] [stdout] test src/frame.rs - frame::Frame (line 12) ... ok
[INFO] [stdout] test src/decoder.rs - decoder::Decoder::dimensions (line 152) ... ok
[INFO] [stdout] test src/decoder.rs - decoder::Decoder::new_with_options (line 85) ... ok
[INFO] [stdout] test src/frame.rs - frame::Frame (line 24) ... ok
[INFO] [stdout] test src/frame.rs - frame::Frame (line 36) ... ok
[INFO] [stdout] test src/decoder.rs - decoder::Decoder (line 48) ... ok
[INFO] [stdout] test src/decoder.rs - decoder::Decoder::new (line 71) ... ok
[INFO] [stdout] test src/encoder.rs - encoder::Encoder (line 68) ... ok
[INFO] [stdout] test src/encoder.rs - encoder::Encoder (line 19) ... ok
[INFO] [stdout] test src/decoder.rs - decoder::Decoder (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "945b5d301c5f858a0f6d2db46eda91c293d11d5fc80ed6dd917e111f0203492d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945b5d301c5f858a0f6d2db46eda91c293d11d5fc80ed6dd917e111f0203492d", kill_on_drop: false }`
[INFO] [stdout] 945b5d301c5f858a0f6d2db46eda91c293d11d5fc80ed6dd917e111f0203492d