[INFO] fetching crate sw-composite 0.7.14...
[INFO] testing sw-composite-0.7.14 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate sw-composite 0.7.14 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate sw-composite 0.7.14 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sw-composite 0.7.14
[INFO] finished tweaking crates.io crate sw-composite 0.7.14
[INFO] tweaked toml for crates.io crate sw-composite 0.7.14 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1d4de129c5db291f7aa763961b1e6373eed9d051505df3eff528190da455148
[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" "d1d4de129c5db291f7aa763961b1e6373eed9d051505df3eff528190da455148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1d4de129c5db291f7aa763961b1e6373eed9d051505df3eff528190da455148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d4de129c5db291f7aa763961b1e6373eed9d051505df3eff528190da455148", kill_on_drop: false }`
[INFO] [stdout] d1d4de129c5db291f7aa763961b1e6373eed9d051505df3eff528190da455148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", 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] 837a93699db58936b414bfc632137901c3a06dbe18bdd1c573230f9db9a1572a
[INFO] running `Command { std: "docker" "start" "-a" "837a93699db58936b414bfc632137901c3a06dbe18bdd1c573230f9db9a1572a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sw-composite v0.7.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "837a93699db58936b414bfc632137901c3a06dbe18bdd1c573230f9db9a1572a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "837a93699db58936b414bfc632137901c3a06dbe18bdd1c573230f9db9a1572a", kill_on_drop: false }`
[INFO] [stdout] 837a93699db58936b414bfc632137901c3a06dbe18bdd1c573230f9db9a1572a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34971564b0c4bd76e179b07adbec8530ac4b4c27687ce2f0904a85a47d706775
[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" "34971564b0c4bd76e179b07adbec8530ac4b4c27687ce2f0904a85a47d706775", kill_on_drop: false }`
[INFO] [stderr]    Compiling sw-composite v0.7.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "34971564b0c4bd76e179b07adbec8530ac4b4c27687ce2f0904a85a47d706775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34971564b0c4bd76e179b07adbec8530ac4b4c27687ce2f0904a85a47d706775", kill_on_drop: false }`
[INFO] [stdout] 34971564b0c4bd76e179b07adbec8530ac4b4c27687ce2f0904a85a47d706775
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37c2893ba66fd9223be82a7480f64a8cfb17027b8cd86df708e460acac522366
[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" "37c2893ba66fd9223be82a7480f64a8cfb17027b8cd86df708e460acac522366", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sw_composite-1ad28c32c7b8d8ba
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_color_argb ... ok
[INFO] [stdout] test test_gradient_lut ... ok
[INFO] [stdout] test test_gradient_pos_range ... ok
[INFO] [stdout] test test_large_matrix ... ok
[INFO] [stdout] test test_lerp ... ok
[INFO] [stdout] test test_gradient_eval ... ok
[INFO] [stdout] test test_over_in ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sw-composite
[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" "37c2893ba66fd9223be82a7480f64a8cfb17027b8cd86df708e460acac522366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c2893ba66fd9223be82a7480f64a8cfb17027b8cd86df708e460acac522366", kill_on_drop: false }`
[INFO] [stdout] 37c2893ba66fd9223be82a7480f64a8cfb17027b8cd86df708e460acac522366