[INFO] fetching crate komunikilo 0.1.5... [INFO] checking komunikilo-0.1.5 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate komunikilo 0.1.5 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate komunikilo 0.1.5 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate komunikilo 0.1.5 [INFO] finished tweaking crates.io crate komunikilo 0.1.5 [INFO] tweaked toml for crates.io crate komunikilo 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 126 packages to latest compatible versions [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding lstsq v0.5.0 (available: v0.6.0) [INFO] [stderr] Adding nalgebra v0.32.6 (available: v0.33.0) [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [INFO] [stderr] Adding ndrustfft v0.4.5 (available: v0.5.0) [INFO] [stderr] Adding pyo3 v0.21.2 (available: v0.22.3) [INFO] [stderr] Adding pyo3-build-config v0.21.2 (available: v0.22.3) [INFO] [stderr] Adding pyo3-ffi v0.21.2 (available: v0.22.3) [INFO] [stderr] Adding pyo3-macros v0.21.2 (available: v0.22.3) [INFO] [stderr] Adding pyo3-macros-backend v0.21.2 (available: v0.22.3) [INFO] [stderr] Adding rstest v0.21.0 (available: v0.22.0) [INFO] [stderr] Adding rstest_macros v0.21.0 (available: v0.22.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding simba v0.8.1 (available: v0.9.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] efa56a04a64966cca23a45e600281c2b5f1ec7fd2f5f57c711b81a926cdf754d [INFO] running `Command { std: "docker" "start" "-a" "efa56a04a64966cca23a45e600281c2b5f1ec7fd2f5f57c711b81a926cdf754d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efa56a04a64966cca23a45e600281c2b5f1ec7fd2f5f57c711b81a926cdf754d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efa56a04a64966cca23a45e600281c2b5f1ec7fd2f5f57c711b81a926cdf754d", kill_on_drop: false }` [INFO] [stdout] efa56a04a64966cca23a45e600281c2b5f1ec7fd2f5f57c711b81a926cdf754d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14430548e7d57cd458c618de8a06a149347e95c81753dbfc03fa6bd2af3665b5 [INFO] running `Command { std: "docker" "start" "-a" "14430548e7d57cd458c618de8a06a149347e95c81753dbfc03fa6bd2af3665b5", kill_on_drop: false }` [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling rustfft v6.2.0 [INFO] [stderr] Compiling pyo3-build-config v0.21.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Compiling rstest_macros v0.21.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking gaussfilt v0.1.3 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling komunikilo v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking easy-cast v0.5.2 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking reed-solomon v0.2.1 [INFO] [stderr] Checking assert_approx_eq v1.1.0 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking primal-check v0.3.4 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking average v0.15.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling pyo3-macros-backend v0.21.2 [INFO] [stderr] Compiling pyo3-ffi v0.21.2 [INFO] [stderr] Compiling pyo3 v0.21.2 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.21.0 [INFO] [stderr] Compiling pyo3-macros v0.21.2 [INFO] [stderr] Checking nalgebra v0.32.6 [INFO] [stderr] Checking realfft v3.3.0 [INFO] [stderr] Checking rustdct v0.7.1 [INFO] [stderr] Checking welch-sde v0.1.0 [INFO] [stderr] Checking ndrustfft v0.4.5 [INFO] [stderr] Checking numpy v0.21.0 [INFO] [stderr] Checking kalmanfilt v0.2.4 [INFO] [stderr] Checking lstsq v0.5.0 [INFO] [stderr] Checking sci-rs v0.3.15 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:23:34 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn rx_baseband_cdma<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 23 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:49:34 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn tx_cdma_bpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 49 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:73:34 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn rx_cdma_bpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 73 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:98:34 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn tx_coded_cdma_bpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 98 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:117:34 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn rx_coded_cdma_bpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 117 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:136:34 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn tx_cdma_qpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 136 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:160:34 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn rx_cdma_qpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 160 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:23:34 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn rx_baseband_cdma<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 23 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:49:34 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn tx_cdma_bpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 49 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:73:34 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn rx_cdma_bpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 73 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:98:34 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn tx_coded_cdma_bpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 98 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:117:34 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn rx_coded_cdma_bpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 117 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:136:34 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn tx_cdma_qpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 136 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/cdma.rs:160:34 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn rx_cdma_qpsk_signal<'a, I: Iterator + 'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 160 | ) -> impl Iterator + '_ { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.94s [INFO] running `Command { std: "docker" "inspect" "14430548e7d57cd458c618de8a06a149347e95c81753dbfc03fa6bd2af3665b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14430548e7d57cd458c618de8a06a149347e95c81753dbfc03fa6bd2af3665b5", kill_on_drop: false }` [INFO] [stdout] 14430548e7d57cd458c618de8a06a149347e95c81753dbfc03fa6bd2af3665b5