[INFO] cloning repository https://github.com/AdrianN001/konnekt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdrianN001/konnekt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianN001%2Fkonnekt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianN001%2Fkonnekt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 40dd402e68b8f776df3a1feb839887cfc60d39fa [INFO] checking AdrianN001/konnekt against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianN001%2Fkonnekt" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... 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[INFO] validating manifest of git repo https://github.com/AdrianN001/konnekt on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AdrianN001/konnekt [INFO] finished tweaking git repo https://github.com/AdrianN001/konnekt [INFO] tweaked toml for git repo https://github.com/AdrianN001/konnekt written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AdrianN001/konnekt 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded local-ip-address v0.5.6 [INFO] [stderr] Downloaded screenshots v0.8.2 [INFO] [stderr] Downloaded display-info v0.4.3 [INFO] [stderr] Downloaded sha256 v1.4.0 [INFO] [stderr] Downloaded wayland-protocols v0.30.1 [INFO] [stderr] Downloaded libwayshot v0.2.0 [INFO] [stderr] Downloaded wayland-protocols-wlr v0.1.0 [INFO] [stderr] Downloaded xcb v1.2.2 [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" 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"/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82a34c50426aa1c248011e2a64956f56d1556cf9629a354bc41c5f48e02a25b6 [INFO] running `Command { std: "docker" "start" "-a" "82a34c50426aa1c248011e2a64956f56d1556cf9629a354bc41c5f48e02a25b6", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling wayland-sys v0.30.1 [INFO] [stderr] Checking libloading v0.8.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] 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local-ip-address v0.5.6 [INFO] [stderr] Checking screenshots v0.8.2 [INFO] [stderr] Checking konnekt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/file_share/server.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{self, io::Read, thread}; [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `log` is imported redundantly [INFO] [stdout] --> src/file_share/metadata.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use log; [INFO] [stdout] | ^^^ the item `log` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net` [INFO] [stdout] --> src/scout/beacon.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UdpSocket` [INFO] [stdout] --> src/scout/initiator.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{ UdpSocket}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> src/scout/initiator.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio::{net, fs}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/shared/file.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::fs::{self, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ctrlc` is imported redundantly [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use ctrlc; [INFO] [stdout] | ^^^^^ the item `ctrlc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `shared::snapshot::Snapshot` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use shared::snapshot::Snapshot; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/scout/initiator.rs:20:24 [INFO] [stdout] | [INFO] [stdout] 20 | let home_dir = env::home_dir().unwrap().to_str().unwrap().to_string(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/file_share/server.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{self, io::Read, thread}; [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `log` is imported redundantly [INFO] [stdout] --> src/file_share/metadata.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use log; [INFO] [stdout] | ^^^ the item `log` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net` [INFO] [stdout] --> src/scout/beacon.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UdpSocket` [INFO] [stdout] --> src/scout/initiator.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{ UdpSocket}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> src/scout/initiator.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio::{net, fs}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/shared/file.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::fs::{self, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ctrlc` is imported redundantly [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use ctrlc; [INFO] [stdout] | ^^^^^ the item `ctrlc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `shared::snapshot::Snapshot` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use shared::snapshot::Snapshot; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/scout/initiator.rs:20:24 [INFO] [stdout] | [INFO] [stdout] 20 | let home_dir = env::home_dir().unwrap().to_str().unwrap().to_string(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `log_info` is never used [INFO] [stdout] --> src/file_share/metadata.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl FileMetaData { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn log_info(&self) -> () { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `serialize_to_bin` and `deserialize_from_bin` are never used [INFO] [stdout] --> src/traits/file.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Serializable { [INFO] [stdout] | ------------ associated items in this trait [INFO] [stdout] 6 | [INFO] [stdout] 7 | fn serialize_to_bin(&self) -> Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | fn deserialize_from_bin(binary: &mut Vec) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `changes_made_to_file` is never used [INFO] [stdout] --> src/traits/file.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait Changeable { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 13 | [INFO] [stdout] 14 | fn changes_made_to_file(&self, snapshot: &Snapshot) -> Changes; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LISTENING_ADDRESS` is never used [INFO] [stdout] --> src/scout/initiator.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const LISTENING_ADDRESS : &str = "0.0.0.0"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new_from_fs` and `same_file` are never used [INFO] [stdout] --> src/shared/file.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 23 | impl FileDescriptor { [INFO] [stdout] | ------------------- associated functions in this implementation [INFO] [stdout] 24 | [INFO] [stdout] 25 | pub async fn new_from_fs(path: &str) -> Result{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn same_file(file_a: &Self,file_b: &Self) -> bool{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_checksum` is never used [INFO] [stdout] --> src/shared/file.rs:144:14 [INFO] [stdout] | [INFO] [stdout] 144 | pub async fn calculate_checksum(file_path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Deleted` is never constructed [INFO] [stdout] --> src/shared/snapshot.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum Changes{ [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 12 | Added, // It wan't in the prev. snapshot, but it is now [INFO] [stdout] 13 | Deleted, // It was in the prev. snapshot, but now it isn't [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Changes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ChangesToFile` is never used [INFO] [stdout] --> src/shared/snapshot.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | type ChangesToFile<'a> = HashMap<&'a FileDescriptor, Changes>; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `snapshot_id` is never read [INFO] [stdout] --> src/shared/snapshot.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Snapshot{ [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 25 | snapshot_id: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Snapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `create`, `read_from_fs`, and `write_to_file` are never used [INFO] [stdout] --> src/shared/snapshot.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 30 | impl Snapshot { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 31 | // Creates a Snapshot from the current state of the directory [INFO] [stdout] 32 | pub async fn create(snapshot_id: &str) -> Result{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub async fn read_from_fs(snapshot_id: &str) -> Result{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub async fn write_to_file(&self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `compare` is never used [INFO] [stdout] --> src/shared/snapshot.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl Snapshot { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 87 | // Compares the snapshot with an other one and returns a hashmap of FileDescriptor (:key) => Change (:value) [INFO] [stdout] 88 | pub fn compare<'a>(&'a self, previous_snapshot:&'a Self) -> ChangesToFile { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fetch_files_from_snapshot` is never used [INFO] [stdout] --> src/shared/snapshot.rs:109:18 [INFO] [stdout] | [INFO] [stdout] 108 | impl Snapshot{ [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 109 | pub async fn fetch_files_from_snapshot(&self) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `log_info` is never used [INFO] [stdout] --> src/file_share/metadata.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl FileMetaData { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn log_info(&self) -> () { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `serialize_to_bin` and `deserialize_from_bin` are never used [INFO] [stdout] --> src/traits/file.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Serializable { [INFO] [stdout] | ------------ associated items in this trait [INFO] [stdout] 6 | [INFO] [stdout] 7 | fn serialize_to_bin(&self) -> Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | fn deserialize_from_bin(binary: &mut Vec) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `changes_made_to_file` is never used [INFO] [stdout] --> src/traits/file.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait Changeable { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 13 | [INFO] [stdout] 14 | fn changes_made_to_file(&self, snapshot: &Snapshot) -> Changes; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LISTENING_ADDRESS` is never used [INFO] [stdout] --> src/scout/initiator.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const LISTENING_ADDRESS : &str = "0.0.0.0"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new_from_fs` and `same_file` are never used [INFO] [stdout] --> src/shared/file.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 23 | impl FileDescriptor { [INFO] [stdout] | ------------------- associated functions in this implementation [INFO] [stdout] 24 | [INFO] [stdout] 25 | pub async fn new_from_fs(path: &str) -> Result{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn same_file(file_a: &Self,file_b: &Self) -> bool{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_checksum` is never used [INFO] [stdout] --> src/shared/file.rs:144:14 [INFO] [stdout] | [INFO] [stdout] 144 | pub async fn calculate_checksum(file_path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Deleted` is never constructed [INFO] [stdout] --> src/shared/snapshot.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum Changes{ [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 12 | Added, // It wan't in the prev. snapshot, but it is now [INFO] [stdout] 13 | Deleted, // It was in the prev. snapshot, but now it isn't [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Changes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ChangesToFile` is never used [INFO] [stdout] --> src/shared/snapshot.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | type ChangesToFile<'a> = HashMap<&'a FileDescriptor, Changes>; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `snapshot_id` is never read [INFO] [stdout] --> src/shared/snapshot.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Snapshot{ [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 25 | snapshot_id: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Snapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `create`, `read_from_fs`, and `write_to_file` are never used [INFO] [stdout] --> src/shared/snapshot.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 30 | impl Snapshot { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 31 | // Creates a Snapshot from the current state of the directory [INFO] [stdout] 32 | pub async fn create(snapshot_id: &str) -> Result{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub async fn read_from_fs(snapshot_id: &str) -> Result{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub async fn write_to_file(&self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `compare` is never used [INFO] [stdout] --> src/shared/snapshot.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl Snapshot { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 87 | // Compares the snapshot with an other one and returns a hashmap of FileDescriptor (:key) => Change (:value) [INFO] [stdout] 88 | pub fn compare<'a>(&'a self, previous_snapshot:&'a Self) -> ChangesToFile { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fetch_files_from_snapshot` is never used [INFO] [stdout] --> src/shared/snapshot.rs:109:18 [INFO] [stdout] | [INFO] [stdout] 108 | impl Snapshot{ [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 109 | pub async fn fetch_files_from_snapshot(&self) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.10s [INFO] running `Command { std: "docker" "inspect" "82a34c50426aa1c248011e2a64956f56d1556cf9629a354bc41c5f48e02a25b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82a34c50426aa1c248011e2a64956f56d1556cf9629a354bc41c5f48e02a25b6", kill_on_drop: false }` [INFO] [stdout] 82a34c50426aa1c248011e2a64956f56d1556cf9629a354bc41c5f48e02a25b6 [INFO] checking AdrianN001/konnekt against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianN001%2Fkonnekt" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AdrianN001/konnekt on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AdrianN001/konnekt [INFO] finished tweaking git repo https://github.com/AdrianN001/konnekt [INFO] tweaked toml for git repo https://github.com/AdrianN001/konnekt written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AdrianN001/konnekt 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d04f85dd69a434605c8c5eebea3ba641900c8cd2832d142460efb980e1267bd [INFO] running `Command { std: "docker" "start" "-a" "3d04f85dd69a434605c8c5eebea3ba641900c8cd2832d142460efb980e1267bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d04f85dd69a434605c8c5eebea3ba641900c8cd2832d142460efb980e1267bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d04f85dd69a434605c8c5eebea3ba641900c8cd2832d142460efb980e1267bd", kill_on_drop: false }` [INFO] [stdout] 3d04f85dd69a434605c8c5eebea3ba641900c8cd2832d142460efb980e1267bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 697303fdbb913adc9be5c33aba5148766ffd9bcd20df5af1b693e9c59679f490 [INFO] running `Command { std: "docker" "start" "-a" "697303fdbb913adc9be5c33aba5148766ffd9bcd20df5af1b693e9c59679f490", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking libloading v0.8.0 [INFO] [stderr] Compiling wayland-sys v0.30.1 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking crossbeam-utils v0.8.16 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.16/src/sync/parker.rs:371:25 [INFO] [stdout] | [INFO] [stdout] 371 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 372 | | NOTIFIED | PARKED => return, [INFO] [stdout] 373 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 374 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.1/src/inflate/core.rs:1154:9 [INFO] [stdout] | [INFO] [stdout] 1154 | / match state { [INFO] [stdout] 1155 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1156 | | l.bit_buf = 0; [INFO] [stdout] 1157 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1699 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1700 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "697303fdbb913adc9be5c33aba5148766ffd9bcd20df5af1b693e9c59679f490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "697303fdbb913adc9be5c33aba5148766ffd9bcd20df5af1b693e9c59679f490", kill_on_drop: false }` [INFO] [stdout] 697303fdbb913adc9be5c33aba5148766ffd9bcd20df5af1b693e9c59679f490