[INFO] fetching crate oklab 1.0.0...
[INFO] testing oklab-1.0.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate oklab 1.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate oklab 1.0.0 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 oklab 1.0.0
[INFO] finished tweaking crates.io crate oklab 1.0.0
[INFO] tweaked toml for crates.io crate oklab 1.0.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate oklab 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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] dd33580004377c19bc227520f71f1bc39839b4f2c00def8e8592b2a7b9ddeb64
[INFO] running `Command { std: "docker" "start" "-a" "dd33580004377c19bc227520f71f1bc39839b4f2c00def8e8592b2a7b9ddeb64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd33580004377c19bc227520f71f1bc39839b4f2c00def8e8592b2a7b9ddeb64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd33580004377c19bc227520f71f1bc39839b4f2c00def8e8592b2a7b9ddeb64", kill_on_drop: false }`
[INFO] [stdout] dd33580004377c19bc227520f71f1bc39839b4f2c00def8e8592b2a7b9ddeb64
[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=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] 764400a65e388cd9e4079f38efa58f2d82d66d92e6dce406e265ad2c21e9b75e
[INFO] running `Command { std: "docker" "start" "-a" "764400a65e388cd9e4079f38efa58f2d82d66d92e6dce406e265ad2c21e9b75e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.4.1
[INFO] [stderr]    Compiling rgb v0.8.25
[INFO] [stderr]    Compiling oklab v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "764400a65e388cd9e4079f38efa58f2d82d66d92e6dce406e265ad2c21e9b75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764400a65e388cd9e4079f38efa58f2d82d66d92e6dce406e265ad2c21e9b75e", kill_on_drop: false }`
[INFO] [stdout] 764400a65e388cd9e4079f38efa58f2d82d66d92e6dce406e265ad2c21e9b75e
[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=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] 52639d60fc95192874ec9f39e43ab383353b972e8dc38abb2aa76852d12be2f9
[INFO] running `Command { std: "docker" "start" "-a" "52639d60fc95192874ec9f39e43ab383353b972e8dc38abb2aa76852d12be2f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling oklab v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "52639d60fc95192874ec9f39e43ab383353b972e8dc38abb2aa76852d12be2f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52639d60fc95192874ec9f39e43ab383353b972e8dc38abb2aa76852d12be2f9", kill_on_drop: false }`
[INFO] [stdout] 52639d60fc95192874ec9f39e43ab383353b972e8dc38abb2aa76852d12be2f9
[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=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] d3b38bcf51afc805384f92a81e58d9ecfb607a519d99e056662b10d9e95f1d37
[INFO] running `Command { std: "docker" "start" "-a" "d3b38bcf51afc805384f92a81e58d9ecfb607a519d99e056662b10d9e95f1d37", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oklab-2cbf405b4c983e8b)
[INFO] [stdout] test linear ... ok
[INFO] [stdout] test roundtrip_half1 ... ok
[INFO] [stderr]    Doc-tests oklab
[INFO] [stdout] test roundtrip_half2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d3b38bcf51afc805384f92a81e58d9ecfb607a519d99e056662b10d9e95f1d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b38bcf51afc805384f92a81e58d9ecfb607a519d99e056662b10d9e95f1d37", kill_on_drop: false }`
[INFO] [stdout] d3b38bcf51afc805384f92a81e58d9ecfb607a519d99e056662b10d9e95f1d37