[INFO] fetching crate white-balancer 0.4.0...
[INFO] testing white-balancer-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate white-balancer 0.4.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate white-balancer 0.4.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate white-balancer 0.4.0
[INFO] finished tweaking crates.io crate white-balancer 0.4.0
[INFO] tweaked toml for crates.io crate white-balancer 0.4.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate white-balancer 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06df27a2eb69c2e81179cc9a704ad3246275d3b78cabf9e40291475debe4632b
[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" "06df27a2eb69c2e81179cc9a704ad3246275d3b78cabf9e40291475debe4632b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06df27a2eb69c2e81179cc9a704ad3246275d3b78cabf9e40291475debe4632b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06df27a2eb69c2e81179cc9a704ad3246275d3b78cabf9e40291475debe4632b", kill_on_drop: false }`
[INFO] [stdout] 06df27a2eb69c2e81179cc9a704ad3246275d3b78cabf9e40291475debe4632b
[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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddc90a4236d558cb6b923b5593e223912416f3226f431c63e635190ca32a782a
[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" "ddc90a4236d558cb6b923b5593e223912416f3226f431c63e635190ca32a782a", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling image v0.23.12
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling simba v0.3.1
[INFO] [stderr]    Compiling rand_distr v0.3.0
[INFO] [stderr]    Compiling nalgebra v0.23.1
[INFO] [stderr]    Compiling white-balancer v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "ddc90a4236d558cb6b923b5593e223912416f3226f431c63e635190ca32a782a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc90a4236d558cb6b923b5593e223912416f3226f431c63e635190ca32a782a", kill_on_drop: false }`
[INFO] [stdout] ddc90a4236d558cb6b923b5593e223912416f3226f431c63e635190ca32a782a
[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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eea1063fa6a8b3b434bda4909c5fce15c5e12e8333db8a3353017297827869b5
[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" "eea1063fa6a8b3b434bda4909c5fce15c5e12e8333db8a3353017297827869b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling white-balancer v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "eea1063fa6a8b3b434bda4909c5fce15c5e12e8333db8a3353017297827869b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea1063fa6a8b3b434bda4909c5fce15c5e12e8333db8a3353017297827869b5", kill_on_drop: false }`
[INFO] [stdout] eea1063fa6a8b3b434bda4909c5fce15c5e12e8333db8a3353017297827869b5
[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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b09d018a662b8856c42c8d9176c69b538a2e6adf4c905afa7ab55cdc73697141
[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" "b09d018a662b8856c42c8d9176c69b538a2e6adf4c905afa7ab55cdc73697141", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/white_balancer-86d52d7a672d204d
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test auto::gray_world::gray_test::test_should_be_exact_copy_if_white_balance_is_ok ... ok
[INFO] [stdout] test auto::gray_world::gray_test::test_equal_resolution ... ok
[INFO] [stdout] test auto::methods::methods_test::test_to_string ... ok
[INFO] [stdout] test auto::retinex::test::test_should_be_exact_copy_if_white_balance_is_ok ... ok
[INFO] [stdout] test auto::methods::methods_test::test_try_from ... ok
[INFO] [stdout] test image_ext::imageformat::gray_test::test_from_string ... ok
[INFO] [stdout] test image_ext::stats::stats_test::test_max_luma_image ... ok
[INFO] [stdout] test image_ext::yuv::test::test_convert_from_rgb ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/white_balancer-1fd9d3852188c849
[INFO] [stdout] test image_ext::stats::stats_test::test_mean_luma_image ... ok
[INFO] [stdout] test math::scale::test::test_normal_scaling ... ok
[INFO] [stdout] test math::scale::test::test_overflow ... ok
[INFO] [stdout] test auto::retinex::test::test_equal_resolution ... ok
[INFO] [stdout] test auto::gray_world::gray_test::test_should_correct_red_and_blue_channels_to_average_green_channel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests white-balancer
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b09d018a662b8856c42c8d9176c69b538a2e6adf4c905afa7ab55cdc73697141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b09d018a662b8856c42c8d9176c69b538a2e6adf4c905afa7ab55cdc73697141", kill_on_drop: false }`
[INFO] [stdout] b09d018a662b8856c42c8d9176c69b538a2e6adf4c905afa7ab55cdc73697141