[INFO] cloning repository https://github.com/parbo/soundfont-deluge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/parbo/soundfont-deluge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparbo%2Fsoundfont-deluge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparbo%2Fsoundfont-deluge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6585d6fb2f125aa1e2dec7ff7b9c00197ffbd491 [INFO] testing parbo/soundfont-deluge against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparbo%2Fsoundfont-deluge" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/parbo/soundfont-deluge on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/parbo/soundfont-deluge [INFO] finished tweaking git repo https://github.com/parbo/soundfont-deluge [INFO] tweaked toml for git repo https://github.com/parbo/soundfont-deluge written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/parbo/soundfont-deluge already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", 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] e6f57660d508cb0c616f1dd8975c904f5d03278962e06d83125f3b777342f88b [INFO] running `Command { std: "docker" "start" "-a" "e6f57660d508cb0c616f1dd8975c904f5d03278962e06d83125f3b777342f88b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6f57660d508cb0c616f1dd8975c904f5d03278962e06d83125f3b777342f88b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6f57660d508cb0c616f1dd8975c904f5d03278962e06d83125f3b777342f88b", kill_on_drop: false }` [INFO] [stdout] e6f57660d508cb0c616f1dd8975c904f5d03278962e06d83125f3b777342f88b [INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 921dbd52c8bfc19fe9b26e940e4da5c3cf5291292aefbf9d1202eb84da573466 [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" "921dbd52c8bfc19fe9b26e940e4da5c3cf5291292aefbf9d1202eb84da573466", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling riff v1.0.1 [INFO] [stderr] Compiling xmlwriter v0.1.0 [INFO] [stderr] Compiling riff v0.1.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling wav v0.4.1 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling env_logger v0.8.1 [INFO] [stderr] Compiling binread_derive v1.1.1 [INFO] [stderr] Compiling binread v1.1.1 [INFO] [stderr] Compiling soundfont-deluge v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `low` [INFO] [stdout] --> src/main.rs:825:49 [INFO] [stdout] | [INFO] [stdout] 825 | if let Some(Generator::KeyRange(low, high)) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_low` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sample_data` [INFO] [stdout] --> src/main.rs:395:5 [INFO] [stdout] | [INFO] [stdout] 395 | sample_data: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump` [INFO] [stdout] --> src/main.rs:614:8 [INFO] [stdout] | [INFO] [stdout] 614 | fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `save_samples` [INFO] [stdout] --> src/main.rs:946:8 [INFO] [stdout] | [INFO] [stdout] 946 | fn save_samples(&self, folder: &Path) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.47s [INFO] running `Command { std: "docker" "inspect" "921dbd52c8bfc19fe9b26e940e4da5c3cf5291292aefbf9d1202eb84da573466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "921dbd52c8bfc19fe9b26e940e4da5c3cf5291292aefbf9d1202eb84da573466", kill_on_drop: false }` [INFO] [stdout] 921dbd52c8bfc19fe9b26e940e4da5c3cf5291292aefbf9d1202eb84da573466 [INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b35e32ecdb3a45fc86439c9343d1fc18aa2c931190573ae07093152b8b5c5c0 [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" "4b35e32ecdb3a45fc86439c9343d1fc18aa2c931190573ae07093152b8b5c5c0", kill_on_drop: false }` [INFO] [stderr] Compiling soundfont-deluge v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `low` [INFO] [stdout] --> src/main.rs:825:49 [INFO] [stdout] | [INFO] [stdout] 825 | if let Some(Generator::KeyRange(low, high)) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_low` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sample_data` [INFO] [stdout] --> src/main.rs:395:5 [INFO] [stdout] | [INFO] [stdout] 395 | sample_data: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump` [INFO] [stdout] --> src/main.rs:614:8 [INFO] [stdout] | [INFO] [stdout] 614 | fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `save_samples` [INFO] [stdout] --> src/main.rs:946:8 [INFO] [stdout] | [INFO] [stdout] 946 | fn save_samples(&self, folder: &Path) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "4b35e32ecdb3a45fc86439c9343d1fc18aa2c931190573ae07093152b8b5c5c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b35e32ecdb3a45fc86439c9343d1fc18aa2c931190573ae07093152b8b5c5c0", kill_on_drop: false }` [INFO] [stdout] 4b35e32ecdb3a45fc86439c9343d1fc18aa2c931190573ae07093152b8b5c5c0 [INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", 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] 2721033b9b7d5b714924fe3b522876f25b1de4ca4a773d547afe7881c36ffbd3 [INFO] running `Command { std: "docker" "start" "-a" "2721033b9b7d5b714924fe3b522876f25b1de4ca4a773d547afe7881c36ffbd3", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `low` [INFO] [stderr] --> src/main.rs:825:49 [INFO] [stderr] | [INFO] [stderr] 825 | if let Some(Generator::KeyRange(low, high)) = [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_low` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sample_data` [INFO] [stderr] --> src/main.rs:395:5 [INFO] [stderr] | [INFO] [stderr] 395 | sample_data: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dump` [INFO] [stderr] --> src/main.rs:614:8 [INFO] [stderr] | [INFO] [stderr] 614 | fn dump(&self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `save_samples` [INFO] [stderr] --> src/main.rs:946:8 [INFO] [stderr] | [INFO] [stderr] 946 | fn save_samples(&self, folder: &Path) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/soundfont_deluge-492e18cd47027df7 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2721033b9b7d5b714924fe3b522876f25b1de4ca4a773d547afe7881c36ffbd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2721033b9b7d5b714924fe3b522876f25b1de4ca4a773d547afe7881c36ffbd3", kill_on_drop: false }` [INFO] [stdout] 2721033b9b7d5b714924fe3b522876f25b1de4ca4a773d547afe7881c36ffbd3