[INFO] fetching crate tract-kaldi 0.20.7... [INFO] checking tract-kaldi-0.20.7 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate tract-kaldi 0.20.7 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate tract-kaldi 0.20.7 [INFO] finished tweaking crates.io crate tract-kaldi 0.20.7 [INFO] tweaked toml for crates.io crate tract-kaldi 0.20.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tract-kaldi 0.20.7 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 131 packages to latest compatible versions [INFO] [stderr] Adding bit-set v0.5.3 (available: v0.8.0) [INFO] [stderr] Adding derive-new v0.5.9 (available: v0.7.0) [INFO] [stderr] Adding nom v7.1.3 (available: v8.0.0) [INFO] [stderr] Adding tract-core v0.20.7 (available: v0.20.22) [INFO] [stderr] Adding tract-data v0.20.7 (available: v0.20.22) [INFO] [stderr] Adding tract-hir v0.20.7 (available: v0.20.22) [INFO] [stderr] Adding tract-linalg v0.20.7 (available: v0.20.22) [INFO] [stderr] Adding tract-nnef v0.20.7 (available: v0.20.22) [INFO] [stderr] Adding tract-pulse v0.20.7 (available: v0.20.22) [INFO] [stderr] Adding tract-pulse-opl v0.20.7 (available: v0.20.22) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acb69aa741a1bff528d4731c5479d5c7fad62b2c96ef1b3c7b2812855a3d0e02 [INFO] running `Command { std: "docker" "start" "-a" "acb69aa741a1bff528d4731c5479d5c7fad62b2c96ef1b3c7b2812855a3d0e02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acb69aa741a1bff528d4731c5479d5c7fad62b2c96ef1b3c7b2812855a3d0e02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acb69aa741a1bff528d4731c5479d5c7fad62b2c96ef1b3c7b2812855a3d0e02", kill_on_drop: false }` [INFO] [stdout] acb69aa741a1bff528d4731c5479d5c7fad62b2c96ef1b3c7b2812855a3d0e02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63bc86f7f30041288be74b4a88d73ae5c2cc2dfdcce69f2c0b243b4c9a8b8de3 [INFO] running `Command { std: "docker" "start" "-a" "63bc86f7f30041288be74b4a88d73ae5c2cc2dfdcce69f2c0b243b4c9a8b8de3", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling anymap2 v0.13.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling tinyvec v1.9.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling liquid-derive v0.26.10 [INFO] [stderr] Checking xattr v1.5.1 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking primal-check v0.3.4 [INFO] [stderr] Checking tar v0.4.44 [INFO] [stderr] Checking rustfft v6.4.0 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking scan_fmt v0.2.6 [INFO] [stderr] Compiling pest v2.8.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling pest_meta v2.8.1 [INFO] [stderr] Compiling pest_generator v2.8.1 [INFO] [stderr] Compiling pest_derive v2.8.1 [INFO] [stderr] Checking string-interner v0.14.0 [INFO] [stderr] Checking tract-data v0.20.7 [INFO] [stderr] Compiling kstring v2.0.2 [INFO] [stderr] Compiling liquid-core v0.26.11 [INFO] [stderr] Compiling liquid-lib v0.26.11 [INFO] [stderr] Compiling liquid v0.26.11 [INFO] [stderr] Compiling tract-linalg v0.20.7 [INFO] [stderr] Checking tract-core v0.20.7 [INFO] [stderr] Checking tract-nnef v0.20.7 [INFO] [stderr] Checking tract-hir v0.20.7 [INFO] [stderr] Checking tract-pulse-opl v0.20.7 [INFO] [stderr] Checking tract-pulse v0.20.7 [INFO] [stderr] Checking tract-kaldi v0.20.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ops/affine.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | fn name(&self) -> std::borrow::Cow { [INFO] [stdout] | ^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 54 | fn name(&self) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ops/lstm_nonlin.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | fn name(&self) -> std::borrow::Cow { [INFO] [stdout] | ^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 25 | fn name(&self) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ops/memory.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | fn name(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 15 | fn name(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ops/renorm.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | fn name(&self) -> std::borrow::Cow { [INFO] [stdout] | ^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 21 | fn name(&self) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ops/affine.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | fn name(&self) -> std::borrow::Cow { [INFO] [stdout] | ^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 54 | fn name(&self) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ops/lstm_nonlin.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | fn name(&self) -> std::borrow::Cow { [INFO] [stdout] | ^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 25 | fn name(&self) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ops/memory.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | fn name(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 15 | fn name(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ops/renorm.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | fn name(&self) -> std::borrow::Cow { [INFO] [stdout] | ^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 21 | fn name(&self) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.24s [INFO] running `Command { std: "docker" "inspect" "63bc86f7f30041288be74b4a88d73ae5c2cc2dfdcce69f2c0b243b4c9a8b8de3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63bc86f7f30041288be74b4a88d73ae5c2cc2dfdcce69f2c0b243b4c9a8b8de3", kill_on_drop: false }` [INFO] [stdout] 63bc86f7f30041288be74b4a88d73ae5c2cc2dfdcce69f2c0b243b4c9a8b8de3