[INFO] updating cached repository https://github.com/Vonstrab/audio-graph-parallelization [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ba3763891f703285fdd0ae9013bccc850e6d20b2 [INFO] checking Vonstrab/audio-graph-parallelization against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVonstrab%2Faudio-graph-parallelization" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Vonstrab/audio-graph-parallelization on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870 [INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"` [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-2/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 `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5e09a84975bd0e996a7bbb4882aacfce728d4153102ee8258d14a7bc2449952b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "5e09a84975bd0e996a7bbb4882aacfce728d4153102ee8258d14a7bc2449952b"` [INFO] [stderr] Checking ucd-trie v0.1.1 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking libloading v0.4.3 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking core_affinity v0.5.9 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking crossbeam v0.7.1 [INFO] [stderr] Checking tinytemplate v1.0.1 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking jack-sys v0.2.0 (https://github.com/RustAudio/rust-jack.git#ea7f01e9) [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 csv v1.0.5 [INFO] [stderr] Checking criterion-plot v0.3.0 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Checking criterion v0.2.10 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking audio_graph_parallelization v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/execution/work_stealing.rs:75:55 [INFO] [stderr] | [INFO] [stderr] 75 | let start_time = std::time::SystemTime::now();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/execution/work_stealing.rs:75:55 [INFO] [stderr] | [INFO] [stderr] 75 | let start_time = std::time::SystemTime::now();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/execution/sequential.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut out_port = [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/execution/static_scheduling.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | let mut out_port = [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/execution/work_stealing.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | let mut out_port = [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/execution/sequential.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut out_port = [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/execution/static_scheduling.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | let mut out_port = [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/task_graph/node.rs:131:33 [INFO] [stderr] | [INFO] [stderr] 131 | ... let mut buffer = vec.as_mut_slice(); [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/execution/work_stealing.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | let mut out_port = [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/task_graph/node.rs:131:33 [INFO] [stderr] | [INFO] [stderr] 131 | ... let mut buffer = vec.as_mut_slice(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] error: couldn't read src/schedule.rs: No such file or directory (os error 2) [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [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: couldn't read src/schedule.rs: No such file or directory (os error 2) [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [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] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/ag_little_graphs.rs:23:48 [INFO] [stderr] | [INFO] [stderr] 23 | let mut dur = std::time::SystemTime::now();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "5e09a84975bd0e996a7bbb4882aacfce728d4153102ee8258d14a7bc2449952b"` [INFO] running `"docker" "rm" "-f" "5e09a84975bd0e996a7bbb4882aacfce728d4153102ee8258d14a7bc2449952b"` [INFO] [stdout] 5e09a84975bd0e996a7bbb4882aacfce728d4153102ee8258d14a7bc2449952b