[INFO] cloning repository noobusdeer/popi-vj [INFO] running `"git" "clone" "--bare" "git://github.com/noobusdeer/popi-vj.git" "work/cache/sources/gh/noobusdeer/popi-vj"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/noobusdeer/popi-vj'... [INFO] running `"git" "clone" "work/cache/sources/gh/noobusdeer/popi-vj" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/noobusdeer/popi-vj"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/noobusdeer/popi-vj'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/noobusdeer/popi-vj" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/noobusdeer/popi-vj"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/noobusdeer/popi-vj'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 66529c242e148e88a2498db825b02fcc4e0ef568 [INFO] sha for GitHub repo noobusdeer/popi-vj: 66529c242e148e88a2498db825b02fcc4e0ef568 [INFO] validating manifest of noobusdeer/popi-vj on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of noobusdeer/popi-vj on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing noobusdeer/popi-vj [INFO] finished frobbing noobusdeer/popi-vj [INFO] frobbed toml for noobusdeer/popi-vj written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/noobusdeer/popi-vj/Cargo.toml [INFO] started frobbing noobusdeer/popi-vj [INFO] finished frobbing noobusdeer/popi-vj [INFO] frobbed toml for noobusdeer/popi-vj written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/noobusdeer/popi-vj/Cargo.toml [INFO] crate noobusdeer/popi-vj already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded conrod v0.61.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking noobusdeer/popi-vj against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-6/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/noobusdeer/popi-vj:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 95cb24bcd25fcb216d2f26c818e7c1c673a30319a8540274f31ff7db64a330af [INFO] running `"docker" "start" "-a" "95cb24bcd25fcb216d2f26c818e7c1c673a30319a8540274f31ff7db64a330af"` [INFO] [stderr] Checking stable_deref_trait v1.1.0 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking sample v0.9.1 [INFO] [stderr] Compiling x11-dl v2.18.1 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Checking deflate v0.7.18 [INFO] [stderr] Checking petgraph v0.4.12 [INFO] [stderr] Compiling wayland-scanner v0.20.11 [INFO] [stderr] Checking smallvec v0.6.3 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking libloading v0.5.0 [INFO] [stderr] Compiling phf_codegen v0.7.22 [INFO] [stderr] Checking lock_api v0.1.3 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling glium v0.22.0 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking noise v0.4.1 [INFO] [stderr] Checking rustfft v2.0.0 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Compiling palette v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking parking_lot v0.6.3 [INFO] [stderr] Compiling wayland-client v0.20.11 [INFO] [stderr] Compiling wayland-protocols v0.20.11 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking daggy v0.5.0 [INFO] [stderr] Checking daggy v0.6.0 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking wayland-sys v0.20.11 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Checking wayland-commons v0.20.11 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking pennereq v0.2.0 [INFO] [stderr] Checking rayon v1.0.2 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking smithay-client-toolkit v0.2.6 [INFO] [stderr] Checking winit v0.16.2 [INFO] [stderr] Compiling conrod_derive v0.1.2 [INFO] [stderr] Checking pistoncore-input v0.21.0 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking serde_json v1.0.24 [INFO] [stderr] Checking conrod v0.61.0 [INFO] [stderr] Checking nannou v0.8.0 [INFO] [stderr] Checking po-pivj v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let mut input: Vec> = vec![Complex::zero(); 1234]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut output: Vec> = vec![Complex::zero(); 1234]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | let mut planner = FFTplanner::new(false); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `planner` [INFO] [stderr] --> src/main.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | planner: FFTplanner, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `input` [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | input: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `output` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | output: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let mut input: Vec> = vec![Complex::zero(); 1234]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut output: Vec> = vec![Complex::zero(); 1234]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | let mut planner = FFTplanner::new(false); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `planner` [INFO] [stderr] --> src/main.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | planner: FFTplanner, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `input` [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | input: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `output` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | output: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 49s [INFO] running `"docker" "inspect" "95cb24bcd25fcb216d2f26c818e7c1c673a30319a8540274f31ff7db64a330af"` [INFO] running `"docker" "rm" "-f" "95cb24bcd25fcb216d2f26c818e7c1c673a30319a8540274f31ff7db64a330af"` [INFO] [stdout] 95cb24bcd25fcb216d2f26c818e7c1c673a30319a8540274f31ff7db64a330af