[INFO] fetching crate luv 0.9.1...
[INFO] testing luv-0.9.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate luv 0.9.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate luv 0.9.1 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 luv 0.9.1
[INFO] finished tweaking crates.io crate luv 0.9.1
[INFO] tweaked toml for crates.io crate luv 0.9.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] ec37050a432f4502a463dcbcb243c2f4afe198de2325a34b175a1e734db4d35c
[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" "ec37050a432f4502a463dcbcb243c2f4afe198de2325a34b175a1e734db4d35c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec37050a432f4502a463dcbcb243c2f4afe198de2325a34b175a1e734db4d35c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec37050a432f4502a463dcbcb243c2f4afe198de2325a34b175a1e734db4d35c", kill_on_drop: false }`
[INFO] [stdout] ec37050a432f4502a463dcbcb243c2f4afe198de2325a34b175a1e734db4d35c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] e738ff87e6078c5516ff88245824625645dae18eaff3020e7a805cddf8628aa4
[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" "e738ff87e6078c5516ff88245824625645dae18eaff3020e7a805cddf8628aa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling rgb_derivation v0.1.2
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling srgb v0.1.4
[INFO] [stderr]    Compiling luv v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.48s
[INFO] running `Command { std: "docker" "inspect" "e738ff87e6078c5516ff88245824625645dae18eaff3020e7a805cddf8628aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e738ff87e6078c5516ff88245824625645dae18eaff3020e7a805cddf8628aa4", kill_on_drop: false }`
[INFO] [stdout] e738ff87e6078c5516ff88245824625645dae18eaff3020e7a805cddf8628aa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 13862104073a4100f8964f7cbcc4aac1f003ff590852cb233675043186e7ad56
[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" "13862104073a4100f8964f7cbcc4aac1f003ff590852cb233675043186e7ad56", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling luv v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "13862104073a4100f8964f7cbcc4aac1f003ff590852cb233675043186e7ad56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13862104073a4100f8964f7cbcc4aac1f003ff590852cb233675043186e7ad56", kill_on_drop: false }`
[INFO] [stdout] 13862104073a4100f8964f7cbcc4aac1f003ff590852cb233675043186e7ad56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] dd01ed7f1d98c97803dc06c7082b786eeb999b1982143d5b056250ab1768b669
[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" "dd01ed7f1d98c97803dc06c7082b786eeb999b1982143d5b056250ab1768b669", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/luv-334154c9c4c1a354)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_lch_from_luv ... ok
[INFO] [stdout] test tests::test_luv_from_rgb ... ok
[INFO] [stdout] test tests::test_luvs_to_rgbs ... ok
[INFO] [stdout] test tests::test_sync ... ok
[INFO] [stdout] test tests::test_luv_from_lch ... ok
[INFO] [stdout] test tests::test_xyz_from_luv ... ok
[INFO] [stdout] test tests::test_luvs_to_rgb_bytes ... ok
[INFO] [stdout] test tests::test_rgb_bytes_to_luvs ... ok
[INFO] [stdout] test tests::test_send ... ok
[INFO] [stdout] test tests::test_roundtrip_error ... ok
[INFO] [stdout] test tests::test_rgbs_to_luvs ... ok
[INFO] [stdout] test tests::test_grey_error ... ok
[INFO] [stdout] test tests::test_rgb_to_luv_to_rgb ... ok
[INFO] [stdout] test tests::test_rgb_from_luv ... ok
[INFO] [stdout] test tests::test_luv_from_xyz ... ok
[INFO] [stdout] test tests::test_partial_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests luv
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - Luv::from_rgb (line 287) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - LCh::from_luv (line 389) ... ok
[INFO] [stdout] test src/lib.rs - Luv::squared_distance (line 339) ... ok
[INFO] [stdout] test src/lib.rs - LCh::to_luv (line 427) ... ok
[INFO] [stdout] test src/lib.rs - Luv::to_rgb (line 323) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - LCh::from_rgba (line 375) ... ok
[INFO] [stdout] test src/lib.rs - LCh::from_rgb (line 357) ... ok
[INFO] [stdout] test src/lib.rs - rgb_bytes_to_luvs (line 219) ... ok
[INFO] [stdout] test src/lib.rs - luvs_to_rgb_bytes (line 256) ... ok
[INFO] [stdout] test src/lib.rs - LCh::to_rgb (line 410) ... ok
[INFO] [stdout] test src/lib.rs - Luv::from_rgba (line 308) ... ok
[INFO] [stdout] test src/lib.rs - rgbs_to_luvs (line 201) ... ok
[INFO] [stdout] test src/lib.rs - luvs_to_rgbs (line 239) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd01ed7f1d98c97803dc06c7082b786eeb999b1982143d5b056250ab1768b669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd01ed7f1d98c97803dc06c7082b786eeb999b1982143d5b056250ab1768b669", kill_on_drop: false }`
[INFO] [stdout] dd01ed7f1d98c97803dc06c7082b786eeb999b1982143d5b056250ab1768b669