[INFO] cloning repository https://github.com/llenotre/Solfege [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/llenotre/Solfege" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllenotre%2FSolfege", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllenotre%2FSolfege'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a06a1696929141dacfe9023c059282c00f397d25 [INFO] checking llenotre/Solfege against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllenotre%2FSolfege" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/llenotre/Solfege on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/llenotre/Solfege [INFO] finished tweaking git repo https://github.com/llenotre/Solfege [INFO] tweaked toml for git repo https://github.com/llenotre/Solfege written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/llenotre/Solfege already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winnow v0.5.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdaa768bac7ea46468edda5f2947fb9ba7da1003b075839bb164d9e02b291cd8 [INFO] running `Command { std: "docker" "start" "-a" "bdaa768bac7ea46468edda5f2947fb9ba7da1003b075839bb164d9e02b291cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdaa768bac7ea46468edda5f2947fb9ba7da1003b075839bb164d9e02b291cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdaa768bac7ea46468edda5f2947fb9ba7da1003b075839bb164d9e02b291cd8", kill_on_drop: false }` [INFO] [stdout] bdaa768bac7ea46468edda5f2947fb9ba7da1003b075839bb164d9e02b291cd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff7638d249dba50f16c6cde01bf0bf49fee6f6ac5dfa936e446f251dd48f23e9 [INFO] running `Command { std: "docker" "start" "-a" "ff7638d249dba50f16c6cde01bf0bf49fee6f6ac5dfa936e446f251dd48f23e9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking winnow v0.5.19 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_spanned v0.6.4 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking toml v0.8.8 [INFO] [stderr] Checking solfege v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `fs_mntops`, `fs_freq`, and `fs_passno` are never read [INFO] [stdout] --> src/fstab.rs:64:6 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct FSTabEntry { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 64 | pub fs_mntops: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 65 | /// Tells whether the filesystem has to be dumped. [INFO] [stdout] 66 | pub fs_freq: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 67 | /// Tells the order in which fsck checks the filesystems. [INFO] [stdout] 68 | pub fs_passno: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unload` is never used [INFO] [stdout] --> src/module.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn unload(_name: &str) -> Result<(), String> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Crashed` is never constructed [INFO] [stdout] --> src/service.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum ServiceState { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 24 | Crashed, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServiceState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `desc`, `restart_delay`, `user`, and `group` are never read [INFO] [stdout] --> src/service.rs:33:2 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct ServiceDescriptor { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | desc: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | restart_delay: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | user: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 45 | /// The group used to run the service. [INFO] [stdout] 46 | group: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `crash_timestamp` is never read [INFO] [stdout] --> src/service.rs:63:2 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Service { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 63 | crash_timestamp: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_state`, `reload`, `stop`, and `restart` are never used [INFO] [stdout] --> src/service.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 79 | impl Service { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn get_state(&self) -> ServiceState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn reload(&mut self) -> io::Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | pub fn stop(&mut self) -> io::Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | pub fn restart(&mut self) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_services` is never used [INFO] [stdout] --> src/service.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 136 | impl Manager { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 182 | pub fn get_services(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `nodename`, `version`, and `machine` are never read [INFO] [stdout] --> src/uname.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct UnameInfo { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | pub nodename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 22 | /// Hardware identifier [INFO] [stdout] 23 | pub machine: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnameInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_timestamp` is never used [INFO] [stdout] --> src/util.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_timestamp() -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unload` is never used [INFO] [stdout] --> src/module.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn unload(_name: &str) -> Result<(), String> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Crashed` is never constructed [INFO] [stdout] --> src/service.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum ServiceState { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 24 | Crashed, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServiceState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `desc`, `restart_delay`, `user`, and `group` are never read [INFO] [stdout] --> src/service.rs:33:2 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct ServiceDescriptor { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | desc: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | restart_delay: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | user: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 45 | /// The group used to run the service. [INFO] [stdout] 46 | group: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `crash_timestamp` is never read [INFO] [stdout] --> src/service.rs:63:2 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Service { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 63 | crash_timestamp: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_state`, `reload`, `stop`, and `restart` are never used [INFO] [stdout] --> src/service.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 79 | impl Service { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn get_state(&self) -> ServiceState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn reload(&mut self) -> io::Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | pub fn stop(&mut self) -> io::Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | pub fn restart(&mut self) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_services` is never used [INFO] [stdout] --> src/service.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 136 | impl Manager { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 182 | pub fn get_services(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `nodename`, `version`, and `machine` are never read [INFO] [stdout] --> src/uname.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct UnameInfo { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | pub nodename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 22 | /// Hardware identifier [INFO] [stdout] 23 | pub machine: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnameInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_timestamp` is never used [INFO] [stdout] --> src/util.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_timestamp() -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.42s [INFO] running `Command { std: "docker" "inspect" "ff7638d249dba50f16c6cde01bf0bf49fee6f6ac5dfa936e446f251dd48f23e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff7638d249dba50f16c6cde01bf0bf49fee6f6ac5dfa936e446f251dd48f23e9", kill_on_drop: false }` [INFO] [stdout] ff7638d249dba50f16c6cde01bf0bf49fee6f6ac5dfa936e446f251dd48f23e9