[INFO] cloning repository https://github.com/AquaEBM/wt_osc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AquaEBM/wt_osc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAquaEBM%2Fwt_osc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAquaEBM%2Fwt_osc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2343cef8eaf0ea2492c49cd24c730774be87f8d1
[INFO] testing AquaEBM/wt_osc against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAquaEBM%2Fwt_osc" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AquaEBM/wt_osc
[INFO] finished tweaking git repo https://github.com/AquaEBM/wt_osc
[INFO] tweaked toml for git repo https://github.com/AquaEBM/wt_osc written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AquaEBM/wt_osc on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AquaEBM/wt_osc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c70d87180b650247eda8c321dd49dcf57402b774db4173681459fd6fd25422f9
[INFO] running `Command { std: "docker" "start" "-a" "c70d87180b650247eda8c321dd49dcf57402b774db4173681459fd6fd25422f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c70d87180b650247eda8c321dd49dcf57402b774db4173681459fd6fd25422f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70d87180b650247eda8c321dd49dcf57402b774db4173681459fd6fd25422f9", kill_on_drop: false }`
[INFO] [stdout] c70d87180b650247eda8c321dd49dcf57402b774db4173681459fd6fd25422f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9b399c20a8aa328feb4ef4c09875eb1a1c5cf8f2f0613a7f1a49ebcbf7963ac
[INFO] running `Command { std: "docker" "start" "-a" "a9b399c20a8aa328feb4ef4c09875eb1a1c5cf8f2f0613a7f1a49ebcbf7963ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling core_simd v0.1.0 (https://github.com/rust-lang/portable-simd.git#7cd6f95a)
[INFO] [stderr]    Compiling cache-padded v1.3.0
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling cell-project v0.1.4
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]    Compiling rtrb v0.2.3
[INFO] [stdout] error: const function that might be (indirectly) exposed to stable cannot use `#[feature(const_eval_select)]`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/portable-simd-8edd7e7a3748e100/7cd6f95/crates/core_simd/src/vector.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         core::intrinsics::const_eval_select((value,), splat_const, splat_rt)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if the function is not (yet) meant to be exposed to stable const contexts, add `#[rustc_const_unstable]`
[INFO] [stdout]     |
[INFO] [stdout] 147 +     #[rustc_const_unstable(feature = "...", issue = "...")]
[INFO] [stdout] 148 |     pub const fn splat(value: T) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `core_simd` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a9b399c20a8aa328feb4ef4c09875eb1a1c5cf8f2f0613a7f1a49ebcbf7963ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9b399c20a8aa328feb4ef4c09875eb1a1c5cf8f2f0613a7f1a49ebcbf7963ac", kill_on_drop: false }`
[INFO] [stdout] a9b399c20a8aa328feb4ef4c09875eb1a1c5cf8f2f0613a7f1a49ebcbf7963ac
