[INFO] fetching crate meshopt-rs 0.1.2... [INFO] building meshopt-rs-0.1.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate meshopt-rs 0.1.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate meshopt-rs 0.1.2 [INFO] finished tweaking crates.io crate meshopt-rs 0.1.2 [INFO] tweaked toml for crates.io crate meshopt-rs 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate meshopt-rs 0.1.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate meshopt-rs 0.1.2 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded miniz_oxide v0.6.2 [INFO] [stderr] Downloaded tobj v3.2.3 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded getrandom v0.2.5 [INFO] [stderr] Downloaded ahash v0.7.6 [INFO] [stderr] Downloaded once_cell v1.10.0 [INFO] [stderr] Downloaded criterion v0.4.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.81 [INFO] [stderr] Downloaded ciborium-io v0.2.0 [INFO] [stderr] Downloaded either v1.8.0 [INFO] [stderr] Downloaded plotters-backend v0.3.4 [INFO] [stderr] Downloaded plotters-svg v0.3.3 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded os_str_bytes v6.3.0 [INFO] [stderr] Downloaded ciborium-ll v0.2.0 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.81 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.81 [INFO] [stderr] Downloaded itoa v1.0.3 [INFO] [stderr] Downloaded quote v1.0.21 [INFO] [stderr] Downloaded unicode-ident v1.0.4 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.81 [INFO] [stderr] Downloaded ciborium v0.2.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.11 [INFO] [stderr] Downloaded ryu v1.0.11 [INFO] [stderr] Downloaded textwrap v0.15.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.12 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded serde_json v1.0.85 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded serde_derive v1.0.145 [INFO] [stderr] Downloaded serde v1.0.145 [INFO] [stderr] Downloaded bumpalo v3.11.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.6 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded js-sys v0.3.58 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded proc-macro2 v1.0.46 [INFO] [stderr] Downloaded wasm-bindgen v0.2.81 [INFO] [stderr] Downloaded plotters v0.3.4 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded clap v3.2.22 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded syn v1.0.101 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded libc v0.2.119 [INFO] [stderr] Downloaded web-sys v0.3.58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3d8a0f84356b8dc025ca3b82200bdfcb5fc4898307de2edc91b446e700f8bbc [INFO] running `Command { std: "docker" "start" "-a" "a3d8a0f84356b8dc025ca3b82200bdfcb5fc4898307de2edc91b446e700f8bbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3d8a0f84356b8dc025ca3b82200bdfcb5fc4898307de2edc91b446e700f8bbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3d8a0f84356b8dc025ca3b82200bdfcb5fc4898307de2edc91b446e700f8bbc", kill_on_drop: false }` [INFO] [stdout] a3d8a0f84356b8dc025ca3b82200bdfcb5fc4898307de2edc91b446e700f8bbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d15258f19c08a9aaf8d0f9f81ee7ada29db4668284846edb855d83e329ced85 [INFO] running `Command { std: "docker" "start" "-a" "2d15258f19c08a9aaf8d0f9f81ee7ada29db4668284846edb855d83e329ced85", kill_on_drop: false }` [INFO] [stderr] Compiling meshopt-rs v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/vertex/filter.rs:104:11 [INFO] [stdout] | [INFO] [stdout] 104 | q[((qc + 1) & 3)] = (xf as i16) as u16; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 104 - q[((qc + 1) & 3)] = (xf as i16) as u16; [INFO] [stdout] 104 + q[(qc + 1) & 3] = (xf as i16) as u16; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/vertex/filter.rs:105:11 [INFO] [stdout] | [INFO] [stdout] 105 | q[((qc + 2) & 3)] = (yf as i16) as u16; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 105 - q[((qc + 2) & 3)] = (yf as i16) as u16; [INFO] [stdout] 105 + q[(qc + 2) & 3] = (yf as i16) as u16; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/vertex/filter.rs:106:11 [INFO] [stdout] | [INFO] [stdout] 106 | q[((qc + 3) & 3)] = (zf as i16) as u16; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 106 - q[((qc + 3) & 3)] = (zf as i16) as u16; [INFO] [stdout] 106 + q[(qc + 3) & 3] = (zf as i16) as u16; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/vertex/filter.rs:107:11 [INFO] [stdout] | [INFO] [stdout] 107 | q[((qc + 0) & 3)] = (wf as i16) as u16; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 107 - q[((qc + 0) & 3)] = (wf as i16) as u16; [INFO] [stdout] 107 + q[(qc + 0) & 3] = (wf as i16) as u16; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/quantize.rs:39:28 [INFO] [stdout] | [INFO] [stdout] 39 | let ui: u32 = unsafe { std::mem::transmute(v) }; [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/quantize.rs:65:32 [INFO] [stdout] | [INFO] [stdout] 65 | let mut ui: u32 = unsafe { std::mem::transmute(v) }; [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/quantize.rs:79:14 [INFO] [stdout] | [INFO] [stdout] 79 | unsafe { std::mem::transmute(ui) } [INFO] [stdout] | -------------------^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "2d15258f19c08a9aaf8d0f9f81ee7ada29db4668284846edb855d83e329ced85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d15258f19c08a9aaf8d0f9f81ee7ada29db4668284846edb855d83e329ced85", kill_on_drop: false }` [INFO] [stdout] 2d15258f19c08a9aaf8d0f9f81ee7ada29db4668284846edb855d83e329ced85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a183ac876e0bad1170805122d14eda7da906e8806718d7201181eb499b6eb3c8 [INFO] running `Command { std: "docker" "start" "-a" "a183ac876e0bad1170805122d14eda7da906e8806718d7201181eb499b6eb3c8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.46/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling ciborium-io v0.2.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling os_str_bytes v6.3.0 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a183ac876e0bad1170805122d14eda7da906e8806718d7201181eb499b6eb3c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a183ac876e0bad1170805122d14eda7da906e8806718d7201181eb499b6eb3c8", kill_on_drop: false }` [INFO] [stdout] a183ac876e0bad1170805122d14eda7da906e8806718d7201181eb499b6eb3c8