[INFO] fetching crate luv 0.9.1...
[INFO] testing luv-0.9.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate luv 0.9.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate luv 0.9.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded approx v0.4.0
[INFO] [stderr]   Downloaded rgb_derivation v0.1.2
[INFO] [stderr]   Downloaded srgb v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38e268c51ac028692e4bec60697e9292e82453468f70c55005f6a5036727f63f
[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" "38e268c51ac028692e4bec60697e9292e82453468f70c55005f6a5036727f63f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38e268c51ac028692e4bec60697e9292e82453468f70c55005f6a5036727f63f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e268c51ac028692e4bec60697e9292e82453468f70c55005f6a5036727f63f", kill_on_drop: false }`
[INFO] [stdout] 38e268c51ac028692e4bec60697e9292e82453468f70c55005f6a5036727f63f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 983a0e61d36ffc63140d098d44e5119fb958b81c4a9a1c2029f699b22021056e
[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" "983a0e61d36ffc63140d098d44e5119fb958b81c4a9a1c2029f699b22021056e", 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 9.05s
[INFO] running `Command { std: "docker" "inspect" "983a0e61d36ffc63140d098d44e5119fb958b81c4a9a1c2029f699b22021056e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983a0e61d36ffc63140d098d44e5119fb958b81c4a9a1c2029f699b22021056e", kill_on_drop: false }`
[INFO] [stdout] 983a0e61d36ffc63140d098d44e5119fb958b81c4a9a1c2029f699b22021056e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39fdf7b9fa294946786c08dc3773afac35ea42a55dc4321d52daa8313c5a34e8
[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" "39fdf7b9fa294946786c08dc3773afac35ea42a55dc4321d52daa8313c5a34e8", 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 6.02s
[INFO] running `Command { std: "docker" "inspect" "39fdf7b9fa294946786c08dc3773afac35ea42a55dc4321d52daa8313c5a34e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39fdf7b9fa294946786c08dc3773afac35ea42a55dc4321d52daa8313c5a34e8", kill_on_drop: false }`
[INFO] [stdout] 39fdf7b9fa294946786c08dc3773afac35ea42a55dc4321d52daa8313c5a34e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94901a05bb1b2957975451b3fa86c41fd24ce4d867665b97ce3c5c43ec04c72d
[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" "94901a05bb1b2957975451b3fa86c41fd24ce4d867665b97ce3c5c43ec04c72d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 16 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/luv-334154c9c4c1a354)
[INFO] [stdout] test tests::test_grey_error ... ok
[INFO] [stdout] test tests::test_partial_eq ... ok
[INFO] [stdout] test tests::test_luvs_to_rgb_bytes ... ok
[INFO] [stdout] test tests::test_luvs_to_rgbs ... ok
[INFO] [stdout] test tests::test_roundtrip_error ... ok
[INFO] [stdout] test tests::test_send ... ok
[INFO] [stdout] test tests::test_sync ... ok
[INFO] [stdout] test tests::test_xyz_from_luv ... ok
[INFO] [stdout] test tests::test_luv_from_lch ... ok
[INFO] [stdout] test tests::test_rgb_bytes_to_luvs ... ok
[INFO] [stdout] test tests::test_luv_from_rgb ... ok
[INFO] [stdout] test tests::test_lch_from_luv ... ok
[INFO] [stdout] test tests::test_luv_from_xyz ... ok
[INFO] [stdout] test tests::test_rgb_from_luv ... ok
[INFO] [stdout] test tests::test_rgb_to_luv_to_rgb ... ok
[INFO] [stdout] test tests::test_rgbs_to_luvs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests luv
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - Luv::to_rgb (line 323) ... ok
[INFO] [stdout] test src/lib.rs - LCh::to_luv (line 427) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - Luv::squared_distance (line 339) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - luvs_to_rgbs (line 239) ... ok
[INFO] [stdout] test src/lib.rs - LCh::from_rgb (line 357) ... ok
[INFO] [stdout] test src/lib.rs - Luv::from_rgb (line 287) ... ok
[INFO] [stdout] test src/lib.rs - LCh::from_rgba (line 375) ... ok
[INFO] [stdout] test src/lib.rs - LCh::from_luv (line 389) ... ok
[INFO] [stdout] test src/lib.rs - Luv::from_rgba (line 308) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - LCh::to_rgb (line 410) ... ok
[INFO] [stdout] test src/lib.rs - rgbs_to_luvs (line 201) ... ok
[INFO] [stdout] test src/lib.rs - luvs_to_rgb_bytes (line 256) ... ok
[INFO] [stdout] test src/lib.rs - rgb_bytes_to_luvs (line 219) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94901a05bb1b2957975451b3fa86c41fd24ce4d867665b97ce3c5c43ec04c72d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94901a05bb1b2957975451b3fa86c41fd24ce4d867665b97ce3c5c43ec04c72d", kill_on_drop: false }`
[INFO] [stdout] 94901a05bb1b2957975451b3fa86c41fd24ce4d867665b97ce3c5c43ec04c72d