[INFO] crate cryiorust 0.2.1 is already in cache
[INFO] checking cryiorust-0.2.1 against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325
[INFO] extracting crate cryiorust 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cryiorust 0.2.1 on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cryiorust 0.2.1
[INFO] finished tweaking crates.io crate cryiorust 0.2.1
[INFO] tweaked toml for crates.io crate cryiorust 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4ec8a0640091c544c393bd9aef3937befa13374940251abd8000e021d795402a
[INFO] running `"docker" "start" "-a" "4ec8a0640091c544c393bd9aef3937befa13374940251abd8000e021d795402a"`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling askama_escape v0.2.0
[INFO] [stderr]    Compiling humansize v1.1.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking oorandom v11.1.0
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]     Checking plotters v0.2.12
[INFO] [stderr]     Checking criterion-plot v0.4.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling askama_shared v0.8.0
[INFO] [stderr]     Checking criterion v0.3.1
[INFO] [stderr]    Compiling askama_derive v0.8.0
[INFO] [stderr]     Checking askama v0.8.0
[INFO] [stderr]     Checking cryiorust v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:140:79
[INFO] [stderr]     |
[INFO] [stderr] 140 |     pub fn from_slice_u8(dim1: usize, dim2: usize, data: &[u8]) -> io::Result<(Array)> {
[INFO] [stderr]     |                                                                               ^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:148:79
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub fn from_slice_i8(dim1: usize, dim2: usize, data: &[u8]) -> io::Result<(Array)> {
[INFO] [stderr]     |                                                                               ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:160:21
[INFO] [stderr]     |
[INFO] [stderr] 160 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:172:21
[INFO] [stderr]     |
[INFO] [stderr] 172 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:184:21
[INFO] [stderr]     |
[INFO] [stderr] 184 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:196:21
[INFO] [stderr]     |
[INFO] [stderr] 196 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:208:21
[INFO] [stderr]     |
[INFO] [stderr] 208 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:220:21
[INFO] [stderr]     |
[INFO] [stderr] 220 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:247:21
[INFO] [stderr]     |
[INFO] [stderr] 247 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:355:55
[INFO] [stderr]     |
[INFO] [stderr] 355 |     fn get_header_i64(&self, key: &str) -> io::Result<(i64)> {
[INFO] [stderr]     |                                                       ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:140:79
[INFO] [stderr]     |
[INFO] [stderr] 140 |     pub fn from_slice_u8(dim1: usize, dim2: usize, data: &[u8]) -> io::Result<(Array)> {
[INFO] [stderr]     |                                                                               ^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:148:79
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub fn from_slice_i8(dim1: usize, dim2: usize, data: &[u8]) -> io::Result<(Array)> {
[INFO] [stderr]     |                                                                               ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:160:21
[INFO] [stderr]     |
[INFO] [stderr] 160 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:172:21
[INFO] [stderr]     |
[INFO] [stderr] 172 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:184:21
[INFO] [stderr]     |
[INFO] [stderr] 184 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:196:21
[INFO] [stderr]     |
[INFO] [stderr] 196 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:208:21
[INFO] [stderr]     |
[INFO] [stderr] 208 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:220:21
[INFO] [stderr]     |
[INFO] [stderr] 220 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:247:21
[INFO] [stderr]     |
[INFO] [stderr] 247 |     ) -> io::Result<(Array)> {
[INFO] [stderr]     |                     ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/frame.rs:355:55
[INFO] [stderr]     |
[INFO] [stderr] 355 |     fn get_header_i64(&self, key: &str) -> io::Result<(i64)> {
[INFO] [stderr]     |                                                       ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.09s
[INFO] running `"docker" "inspect" "4ec8a0640091c544c393bd9aef3937befa13374940251abd8000e021d795402a"`
[INFO] running `"docker" "rm" "-f" "4ec8a0640091c544c393bd9aef3937befa13374940251abd8000e021d795402a"`
[INFO] [stdout] 4ec8a0640091c544c393bd9aef3937befa13374940251abd8000e021d795402a