[INFO] fetching crate tract-pulse-opl 0.20.22... [INFO] checking tract-pulse-opl-0.20.22 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate tract-pulse-opl 0.20.22 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate tract-pulse-opl 0.20.22 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tract-pulse-opl 0.20.22 [INFO] finished tweaking crates.io crate tract-pulse-opl 0.20.22 [INFO] tweaked toml for crates.io crate tract-pulse-opl 0.20.22 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 117 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding derive-new v0.5.9 (latest: v0.6.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding half v2.2.1 (latest: v2.4.0) [INFO] [stderr] Adding hashbrown v0.11.2 (latest: v0.14.3) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding string-interner v0.14.0 (latest: v0.15.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding time v0.3.23 (latest: v0.3.34) [INFO] [stderr] Adding time-core v0.1.1 (latest: v0.1.2) [INFO] [stderr] Adding time-macros v0.2.10 (latest: v0.2.17) [INFO] [stderr] Adding tract-core v0.20.22 (latest: v0.21.3) [INFO] [stderr] Adding tract-data v0.20.22 (latest: v0.21.3) [INFO] [stderr] Adding tract-linalg v0.20.22 (latest: v0.21.3) [INFO] [stderr] Adding tract-nnef v0.20.22 (latest: v0.21.3) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded liquid-derive v0.26.4 [INFO] [stderr] Downloaded scan_fmt v0.2.6 [INFO] [stderr] Downloaded liquid-core v0.26.4 [INFO] [stderr] Downloaded string-interner v0.14.0 [INFO] [stderr] Downloaded tract-data v0.20.22 [INFO] [stderr] Downloaded primal-check v0.3.3 [INFO] [stderr] Downloaded derive-new v0.5.9 [INFO] [stderr] Downloaded liquid v0.26.4 [INFO] [stderr] Downloaded liquid-lib v0.26.4 [INFO] [stderr] Downloaded anymap2 v0.13.0 [INFO] [stderr] Downloaded kstring v2.0.0 [INFO] [stderr] Downloaded tract-linalg v0.20.22 [INFO] [stderr] Downloaded rustfft v6.2.0 [INFO] [stderr] Downloaded tract-core v0.20.22 [INFO] [stderr] Downloaded tract-nnef v0.20.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5d08d67fbb808cddf31a435ce04f74fb028f8528ad3461d6d14a719b807d717 [INFO] running `Command { std: "docker" "start" "-a" "e5d08d67fbb808cddf31a435ce04f74fb028f8528ad3461d6d14a719b807d717", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5d08d67fbb808cddf31a435ce04f74fb028f8528ad3461d6d14a719b807d717", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5d08d67fbb808cddf31a435ce04f74fb028f8528ad3461d6d14a719b807d717", kill_on_drop: false }` [INFO] [stdout] e5d08d67fbb808cddf31a435ce04f74fb028f8528ad3461d6d14a719b807d717 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8be9d0de2138b5180b34083d5d1d2ddaf47e032814a53ec0d1900a7d17382907 [INFO] running `Command { std: "docker" "start" "-a" "8be9d0de2138b5180b34083d5d1d2ddaf47e032814a53ec0d1900a7d17382907", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling anymap2 v0.13.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling time-macros v0.2.10 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling rustfft v6.2.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling time v0.3.23 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling liquid-derive v0.26.4 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking tar v0.4.40 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Checking string-interner v0.14.0 [INFO] [stderr] Compiling pest v2.7.9 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking scan_fmt v0.2.6 [INFO] [stderr] Checking tract-data v0.20.22 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Compiling kstring v2.0.0 [INFO] [stderr] Compiling liquid-core v0.26.4 [INFO] [stderr] Compiling liquid-lib v0.26.4 [INFO] [stderr] Compiling liquid v0.26.4 [INFO] [stderr] Compiling tract-linalg v0.20.22 [INFO] [stderr] Checking tract-core v0.20.22 [INFO] [stderr] Checking tract-nnef v0.20.22 [INFO] [stderr] Checking tract-pulse-opl v0.20.22 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/concat.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | Before(usize), [INFO] [stdout] | ------ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 140 | Before(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/concat.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | Before(usize), [INFO] [stdout] | ------ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 140 | Before(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/concat.rs:150:11 [INFO] [stdout] | [INFO] [stdout] 150 | After(usize), [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 150 | After(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/concat.rs:150:11 [INFO] [stdout] | [INFO] [stdout] 150 | After(usize), [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 150 | After(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.35s [INFO] running `Command { std: "docker" "inspect" "8be9d0de2138b5180b34083d5d1d2ddaf47e032814a53ec0d1900a7d17382907", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8be9d0de2138b5180b34083d5d1d2ddaf47e032814a53ec0d1900a7d17382907", kill_on_drop: false }` [INFO] [stdout] 8be9d0de2138b5180b34083d5d1d2ddaf47e032814a53ec0d1900a7d17382907