[INFO] fetching crate webp-animation 0.2.2...
[INFO] testing webp-animation-0.2.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate webp-animation 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate webp-animation 0.2.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webp-animation 0.2.2
[INFO] finished tweaking crates.io crate webp-animation 0.2.2
[INFO] tweaked toml for crates.io crate webp-animation 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate webp-animation 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a78c32999bbc5009a68525cf36633a40eb0c19d513fa8bbb3bb49ec9cbe14629
[INFO] running `Command { std: "docker" "start" "-a" "a78c32999bbc5009a68525cf36633a40eb0c19d513fa8bbb3bb49ec9cbe14629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a78c32999bbc5009a68525cf36633a40eb0c19d513fa8bbb3bb49ec9cbe14629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78c32999bbc5009a68525cf36633a40eb0c19d513fa8bbb3bb49ec9cbe14629", kill_on_drop: false }`
[INFO] [stdout] a78c32999bbc5009a68525cf36633a40eb0c19d513fa8bbb3bb49ec9cbe14629
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdc9f008ee2d50aa55ea2fd2a451401dd11bca8280d7b1f6a767b6f8c16723fb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cdc9f008ee2d50aa55ea2fd2a451401dd11bca8280d7b1f6a767b6f8c16723fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling webp-animation v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "cdc9f008ee2d50aa55ea2fd2a451401dd11bca8280d7b1f6a767b6f8c16723fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc9f008ee2d50aa55ea2fd2a451401dd11bca8280d7b1f6a767b6f8c16723fb", kill_on_drop: false }`
[INFO] [stdout] cdc9f008ee2d50aa55ea2fd2a451401dd11bca8280d7b1f6a767b6f8c16723fb
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 196c247ce359f2de09d207d4e803fb73f7be6f1acb763f3cdb754f6d2c494e31
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "196c247ce359f2de09d207d4e803fb73f7be6f1acb763f3cdb754f6d2c494e31", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling rayon-core v1.9.0
[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 v0.8.3
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling imageproc v0.22.0
[INFO] [stderr]    Compiling webp-animation v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.01s
[INFO] running `Command { std: "docker" "inspect" "196c247ce359f2de09d207d4e803fb73f7be6f1acb763f3cdb754f6d2c494e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196c247ce359f2de09d207d4e803fb73f7be6f1acb763f3cdb754f6d2c494e31", kill_on_drop: false }`
[INFO] [stdout] 196c247ce359f2de09d207d4e803fb73f7be6f1acb763f3cdb754f6d2c494e31
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 40e12bcacb5505ff60c527f5e207ae0853a5ef3cdfa76a737f528fae14e79563
[INFO] running `Command { std: "docker" "start" "-a" "40e12bcacb5505ff60c527f5e207ae0853a5ef3cdfa76a737f528fae14e79563", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webp_animation-94e77553da04ec2b)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test webp_data::tests::test_encoder ... ok
[INFO] [stdout] test encoder_config::tests::test_config_defaults ... ok
[INFO] [stdout] test decoder::tests::test_decoder_failure ... ok
[INFO] [stdout] test decoder::tests::test_fuzz_case_1 ... ok
[INFO] [stdout] test encoder::tests::test_wrong_lossy_config ... ok
[INFO] [stdout] test encoder::tests::test_wrong_encoding_config ... ok
[INFO] [stdout] test encoder::tests::test_failures ... ok
[INFO] [stdout] test encoder::tests::test_enc_options ... ok
[INFO] [stdout] test decoder::tests::test_decoder_success ... ok
[INFO] [stdout] test encoder::tests::test_encoder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webp_animation-2c4a9b6230c7a337)
[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] [stderr]    Doc-tests webp-animation
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/decoder.rs - decoder::Decoder::new_with_options (line 85) ... ok
[INFO] [stdout] test src/encoder.rs - encoder::Encoder (line 47) ... ok
[INFO] [stdout] test src/decoder.rs - decoder::Decoder (line 48) ... ok
[INFO] [stdout] test src/encoder.rs - encoder::Encoder (line 19) ... ok
[INFO] [stdout] test src/decoder.rs - decoder::Decoder::dimensions (line 152) ... ok
[INFO] [stdout] test src/decoder.rs - decoder::Decoder (line 32) ... 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/frame.rs - frame::Frame (line 12) ... ok
[INFO] [stdout] test src/encoder.rs - encoder::Encoder (line 68) ... ok
[INFO] [stdout] test src/decoder.rs - decoder::Decoder::new (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "40e12bcacb5505ff60c527f5e207ae0853a5ef3cdfa76a737f528fae14e79563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e12bcacb5505ff60c527f5e207ae0853a5ef3cdfa76a737f528fae14e79563", kill_on_drop: false }`
[INFO] [stdout] 40e12bcacb5505ff60c527f5e207ae0853a5ef3cdfa76a737f528fae14e79563