[INFO] fetching crate luminar 0.1.4... [INFO] testing luminar-0.1.4 against 1.91.0 for beta-1.92-2 [INFO] extracting crate luminar 0.1.4 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate luminar 0.1.4 [INFO] finished tweaking crates.io crate luminar 0.1.4 [INFO] tweaked toml for crates.io crate luminar 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate luminar 0.1.4 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate luminar 0.1.4 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.42.1 [INFO] [stderr] Downloaded io-lifetimes v1.0.5 [INFO] [stderr] Downloaded wrapcenum-derive v0.4.0 [INFO] [stderr] Downloaded pretty-bytes v0.2.2 [INFO] [stderr] Downloaded nvml-wrapper-sys v0.6.0 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.91 [INFO] [stderr] Downloaded is-terminal v0.4.3 [INFO] [stderr] Downloaded scratch v1.0.3 [INFO] [stderr] Downloaded iana-time-zone v0.1.53 [INFO] [stderr] Downloaded profiling-procmacros v1.0.7 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.91 [INFO] [stderr] Downloaded ntapi v0.4.0 [INFO] [stderr] Downloaded cxx-build v1.0.91 [INFO] [stderr] Downloaded sysinfo v0.27.7 [INFO] [stderr] Downloaded chrono v0.4.23 [INFO] [stderr] Downloaded rustix v0.36.8 [INFO] [stderr] Downloaded nvml-wrapper v0.8.0 [INFO] [stderr] Downloaded cxx v1.0.91 [INFO] [stderr] Downloaded csv v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09729c64acf07caf8200451b2e2317ea4389e17c2d24e56b256751a608901bfa [INFO] running `Command { std: "docker" "start" "-a" "09729c64acf07caf8200451b2e2317ea4389e17c2d24e56b256751a608901bfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09729c64acf07caf8200451b2e2317ea4389e17c2d24e56b256751a608901bfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09729c64acf07caf8200451b2e2317ea4389e17c2d24e56b256751a608901bfa", kill_on_drop: false }` [INFO] [stdout] 09729c64acf07caf8200451b2e2317ea4389e17c2d24e56b256751a608901bfa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ffeb80d5a6274cef87639fc4400b38ecea15104eacce1e7d9cac1c857ecbdec [INFO] running `Command { std: "docker" "start" "-a" "3ffeb80d5a6274cef87639fc4400b38ecea15104eacce1e7d9cac1c857ecbdec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rustix v0.36.8 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Compiling nvml-wrapper-sys v0.6.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling iana-time-zone v0.1.53 [INFO] [stderr] Compiling encode_unicode v1.0.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling pretty-bytes v0.2.2 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling sysinfo v0.27.7 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling chrono v0.4.23 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling is-terminal v0.4.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling profiling-procmacros v1.0.7 [INFO] [stderr] Compiling profiling v1.0.7 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling wrapcenum-derive v0.4.0 [INFO] [stderr] Compiling nvml-wrapper v0.8.0 [INFO] [stderr] Compiling csv v1.2.0 [INFO] [stderr] Compiling prettytable-rs v0.10.0 [INFO] [stderr] Compiling luminar v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/backend.rs:269:21 [INFO] [stdout] | [INFO] [stdout] 269 | let mut process_tracker = luminar_user [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `commond` and `device_id` are never read [INFO] [stdout] --> src/backend.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LuminarProcessUtil { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 14 | pub pid: u32, [INFO] [stdout] 15 | pub commond: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub device_id: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuminarProcessUtil` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pid` is never read [INFO] [stdout] --> src/backend.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct LuminarProcessTacker { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 29 | pub pid: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuminarProcessTacker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `cpu_memory_time`, `gpu_memory_time`, and `tracked_pids` are never read [INFO] [stdout] --> src/backend.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct LuminarRuleTracker { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 43 | pub name: String, // the name of the rule, defined in the configuraton file [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub cpu_memory_time: u128, // in mb * seconds [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 47 | pub gpu_device_time: f64, // in num_device * seconds [INFO] [stdout] 48 | pub gpu_memory_time: u128, // in mb * seconds [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 49 | pub tracked_pids: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuminarRuleTracker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `uid` and `name` are never read [INFO] [stdout] --> src/backend.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct LuminarUser { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 142 | pub luminar: bool, // True, if this user should be managed by luminar [INFO] [stdout] 143 | pub uid: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 144 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuminarUser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `net_server` is never read [INFO] [stdout] --> src/core.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct LuminarServer { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 7 | pub res_manager: Arc>, [INFO] [stdout] 8 | pub net_server: LuminarNetServer, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `listerner` and `pool` are never read [INFO] [stdout] --> src/network.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct LuminarNetServer { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 6 | pub listerner: TcpListener, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 7 | pub pool: ThreadPool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuminarNetServer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/backend.rs:177:49 [INFO] [stdout] | [INFO] [stdout] 177 | name: String::from(uname.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/backend.rs:228:53 [INFO] [stdout] | [INFO] [stdout] 228 | ... name: String::from(uname.deref()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.02s [INFO] running `Command { std: "docker" "inspect" "3ffeb80d5a6274cef87639fc4400b38ecea15104eacce1e7d9cac1c857ecbdec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ffeb80d5a6274cef87639fc4400b38ecea15104eacce1e7d9cac1c857ecbdec", kill_on_drop: false }` [INFO] [stdout] 3ffeb80d5a6274cef87639fc4400b38ecea15104eacce1e7d9cac1c857ecbdec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff62135adfc5073db9f48e96e43b1a5331bfc0b54b7408676e0e7ddedbdf9b56 [INFO] running `Command { std: "docker" "start" "-a" "ff62135adfc5073db9f48e96e43b1a5331bfc0b54b7408676e0e7ddedbdf9b56", kill_on_drop: false }` [INFO] [stderr] Compiling luminar v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/backend.rs:269:21 [INFO] [stdout] | [INFO] [stdout] 269 | let mut process_tracker = luminar_user [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `commond` and `device_id` are never read [INFO] [stdout] --> src/backend.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LuminarProcessUtil { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 14 | pub pid: u32, [INFO] [stdout] 15 | pub commond: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub device_id: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuminarProcessUtil` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pid` is never read [INFO] [stdout] --> src/backend.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct LuminarProcessTacker { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 29 | pub pid: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuminarProcessTacker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `cpu_memory_time`, `gpu_memory_time`, and `tracked_pids` are never read [INFO] [stdout] --> src/backend.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct LuminarRuleTracker { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 43 | pub name: String, // the name of the rule, defined in the configuraton file [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub cpu_memory_time: u128, // in mb * seconds [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 47 | pub gpu_device_time: f64, // in num_device * seconds [INFO] [stdout] 48 | pub gpu_memory_time: u128, // in mb * seconds [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 49 | pub tracked_pids: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuminarRuleTracker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `uid` and `name` are never read [INFO] [stdout] --> src/backend.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct LuminarUser { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 142 | pub luminar: bool, // True, if this user should be managed by luminar [INFO] [stdout] 143 | pub uid: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 144 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuminarUser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `net_server` is never read [INFO] [stdout] --> src/core.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct LuminarServer { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 7 | pub res_manager: Arc>, [INFO] [stdout] 8 | pub net_server: LuminarNetServer, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `listerner` and `pool` are never read [INFO] [stdout] --> src/network.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct LuminarNetServer { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 6 | pub listerner: TcpListener, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 7 | pub pool: ThreadPool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuminarNetServer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/backend.rs:177:49 [INFO] [stdout] | [INFO] [stdout] 177 | name: String::from(uname.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/backend.rs:228:53 [INFO] [stdout] | [INFO] [stdout] 228 | ... name: String::from(uname.deref()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "ff62135adfc5073db9f48e96e43b1a5331bfc0b54b7408676e0e7ddedbdf9b56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff62135adfc5073db9f48e96e43b1a5331bfc0b54b7408676e0e7ddedbdf9b56", kill_on_drop: false }` [INFO] [stdout] ff62135adfc5073db9f48e96e43b1a5331bfc0b54b7408676e0e7ddedbdf9b56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 25c45e04d92b395612cd7a498a587b12f12d2e991b92b018cba86b54a21e34d8 [INFO] running `Command { std: "docker" "start" "-a" "25c45e04d92b395612cd7a498a587b12f12d2e991b92b018cba86b54a21e34d8", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/backend.rs:269:21 [INFO] [stderr] | [INFO] [stderr] 269 | let mut process_tracker = luminar_user [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `commond` and `device_id` are never read [INFO] [stderr] --> src/backend.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct LuminarProcessUtil { [INFO] [stderr] | ------------------ fields in this struct [INFO] [stderr] 14 | pub pid: u32, [INFO] [stderr] 15 | pub commond: Vec, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | pub device_id: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LuminarProcessUtil` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `pid` is never read [INFO] [stderr] --> src/backend.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 28 | pub struct LuminarProcessTacker { [INFO] [stderr] | -------------------- field in this struct [INFO] [stderr] 29 | pub pid: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LuminarProcessTacker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `name`, `cpu_memory_time`, `gpu_memory_time`, and `tracked_pids` are never read [INFO] [stderr] --> src/backend.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 42 | pub struct LuminarRuleTracker { [INFO] [stderr] | ------------------ fields in this struct [INFO] [stderr] 43 | pub name: String, // the name of the rule, defined in the configuraton file [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 46 | pub cpu_memory_time: u128, // in mb * seconds [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 47 | pub gpu_device_time: f64, // in num_device * seconds [INFO] [stderr] 48 | pub gpu_memory_time: u128, // in mb * seconds [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 49 | pub tracked_pids: Vec, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LuminarRuleTracker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `uid` and `name` are never read [INFO] [stderr] --> src/backend.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 141 | pub struct LuminarUser { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 142 | pub luminar: bool, // True, if this user should be managed by luminar [INFO] [stderr] 143 | pub uid: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] 144 | pub name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LuminarUser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `net_server` is never read [INFO] [stderr] --> src/core.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct LuminarServer { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] 7 | pub res_manager: Arc>, [INFO] [stderr] 8 | pub net_server: LuminarNetServer, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `listerner` and `pool` are never read [INFO] [stderr] --> src/network.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct LuminarNetServer { [INFO] [stderr] | ---------------- fields in this struct [INFO] [stderr] 6 | pub listerner: TcpListener, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 7 | pub pool: ThreadPool, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LuminarNetServer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stderr] --> src/backend.rs:177:49 [INFO] [stderr] | [INFO] [stderr] 177 | name: String::from(uname.clone()), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stderr] [INFO] [stderr] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stderr] --> src/backend.rs:228:53 [INFO] [stderr] | [INFO] [stderr] 228 | ... name: String::from(uname.deref()), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `luminar` (bin "luminar" test) generated 9 warnings (run `cargo fix --bin "luminar" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/luminar-45c1c008914aacd5) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "25c45e04d92b395612cd7a498a587b12f12d2e991b92b018cba86b54a21e34d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25c45e04d92b395612cd7a498a587b12f12d2e991b92b018cba86b54a21e34d8", kill_on_drop: false }` [INFO] [stdout] 25c45e04d92b395612cd7a498a587b12f12d2e991b92b018cba86b54a21e34d8