[INFO] cloning repository https://github.com/Vonstrab/audio-graph-parallelization [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vonstrab/audio-graph-parallelization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVonstrab%2Faudio-graph-parallelization", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVonstrab%2Faudio-graph-parallelization'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ba3763891f703285fdd0ae9013bccc850e6d20b2 [INFO] checking Vonstrab/audio-graph-parallelization against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVonstrab%2Faudio-graph-parallelization" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 90% (1624/1804) Checking out files: 91% (1642/1804) Checking out files: 92% (1660/1804) Checking out files: 93% (1678/1804) Checking out files: 94% (1696/1804) Checking out files: 95% (1714/1804) Checking out files: 96% (1732/1804) Checking out files: 97% (1750/1804) Checking out files: 98% (1768/1804) Checking out files: 99% (1786/1804) Checking out files: 100% (1804/1804) Checking out files: 100% (1804/1804), done. [INFO] validating manifest of git repo https://github.com/Vonstrab/audio-graph-parallelization on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Vonstrab/audio-graph-parallelization [INFO] finished tweaking git repo https://github.com/Vonstrab/audio-graph-parallelization [INFO] tweaked toml for git repo https://github.com/Vonstrab/audio-graph-parallelization written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Vonstrab/audio-graph-parallelization already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/RustAudio/rust-jack.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pest_meta v2.1.0 [INFO] [stderr] Downloaded crossbeam-channel v0.3.8 [INFO] [stderr] Downloaded crossbeam-utils v0.6.5 [INFO] [stderr] Downloaded redox_syscall v0.1.52 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.1 [INFO] [stderr] Downloaded core_affinity v0.5.9 [INFO] [stderr] Downloaded pest_generator v2.1.0 [INFO] [stderr] Downloaded ucd-trie v0.1.1 [INFO] [stderr] Downloaded pest v2.1.0 [INFO] [stderr] Downloaded crossbeam v0.7.1 [INFO] [stderr] Downloaded maplit v1.0.1 [INFO] [stderr] Downloaded crossbeam-deque v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 892dd1ef335bc5a5fed7729a261fe2c2da3862acade2d04525feb2cc7749af1e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "892dd1ef335bc5a5fed7729a261fe2c2da3862acade2d04525feb2cc7749af1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "892dd1ef335bc5a5fed7729a261fe2c2da3862acade2d04525feb2cc7749af1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "892dd1ef335bc5a5fed7729a261fe2c2da3862acade2d04525feb2cc7749af1e", kill_on_drop: false }` [INFO] [stdout] 892dd1ef335bc5a5fed7729a261fe2c2da3862acade2d04525feb2cc7749af1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 645680bdb6b4735a6e4cbcd5bb90f4f055c4224aa5b2878057d374a6ee9fd917 [INFO] running `Command { std: "docker" "start" "-a" "645680bdb6b4735a6e4cbcd5bb90f4f055c4224aa5b2878057d374a6ee9fd917", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking pest v2.1.0 [INFO] [stderr] Checking libloading v0.4.3 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking jack-sys v0.2.0 (https://github.com/RustAudio/rust-jack.git#ea7f01e9) [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking core_affinity v0.5.9 [INFO] [stderr] Checking jack v0.6.0-rc1 (https://github.com/RustAudio/rust-jack.git#ea7f01e9) [INFO] [stderr] Checking csv-core v0.1.5 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking criterion-plot v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Checking crossbeam v0.7.1 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking tinytemplate v1.0.1 [INFO] [stderr] Checking audio_graph_parallelization v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/execution/work_stealing.rs:75:55 [INFO] [stdout] | [INFO] [stdout] 75 | let start_time = std::time::SystemTime::now();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/execution/sequential.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut out_port = [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/execution/static_scheduling.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut out_port = [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/execution/work_stealing.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let mut out_port = [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/task_graph/node.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | ... let mut buffer = vec.as_mut_slice(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read src/schedule.rs: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `audio_graph_parallelization` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "645680bdb6b4735a6e4cbcd5bb90f4f055c4224aa5b2878057d374a6ee9fd917", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "645680bdb6b4735a6e4cbcd5bb90f4f055c4224aa5b2878057d374a6ee9fd917", kill_on_drop: false }` [INFO] [stdout] 645680bdb6b4735a6e4cbcd5bb90f4f055c4224aa5b2878057d374a6ee9fd917