[INFO] fetching crate hmdee 0.1.0... [INFO] checking hmdee-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate hmdee 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate hmdee 0.1.0 [INFO] finished tweaking crates.io crate hmdee 0.1.0 [INFO] tweaked toml for crates.io crate hmdee 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hmdee 0.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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 88 packages to latest compatible versions [INFO] [stderr] Adding hidapi v1.5.0 (available: v2.6.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hmdee_core v0.1.0 [INFO] [stderr] Downloaded ahrs v0.3.0 [INFO] [stderr] Downloaded delta v0.2.1 [INFO] [stderr] Downloaded hidapi v1.5.0 [INFO] [stderr] Downloaded psvr v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f500b8679b121a064236261f1f3678058adb9cc8262aaed2f489a26872bd1ca1 [INFO] running `Command { std: "docker" "start" "-a" "f500b8679b121a064236261f1f3678058adb9cc8262aaed2f489a26872bd1ca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f500b8679b121a064236261f1f3678058adb9cc8262aaed2f489a26872bd1ca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f500b8679b121a064236261f1f3678058adb9cc8262aaed2f489a26872bd1ca1", kill_on_drop: false }` [INFO] [stdout] f500b8679b121a064236261f1f3678058adb9cc8262aaed2f489a26872bd1ca1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c94e6311a55a3f867a683a5d41657b23d40be88f99e02250f91e2a50eb32ab68 [INFO] running `Command { std: "docker" "start" "-a" "c94e6311a55a3f867a683a5d41657b23d40be88f99e02250f91e2a50eb32ab68", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking rustc-demangle v0.1.25 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling hidapi v1.5.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking simba v0.1.5 [INFO] [stderr] Checking nalgebra v0.21.1 [INFO] [stderr] Checking delta v0.2.1 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking ahrs v0.3.0 [INFO] [stderr] Checking hmdee_core v0.1.0 [INFO] [stderr] Checking psvr v0.3.0 [INFO] [stderr] Checking hmdee v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/discover.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn headsets(context: &Context) -> Result<::std::vec::IntoIter, Error> { [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] 5 | pub fn headsets(context: &Context) -> Result<::std::vec::IntoIter>, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/discover.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn headsets(context: &Context) -> Result<::std::vec::IntoIter, Error> { [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] 5 | pub fn headsets(context: &Context) -> Result<::std::vec::IntoIter>, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.24s [INFO] running `Command { std: "docker" "inspect" "c94e6311a55a3f867a683a5d41657b23d40be88f99e02250f91e2a50eb32ab68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c94e6311a55a3f867a683a5d41657b23d40be88f99e02250f91e2a50eb32ab68", kill_on_drop: false }` [INFO] [stdout] c94e6311a55a3f867a683a5d41657b23d40be88f99e02250f91e2a50eb32ab68