[INFO] cloning repository https://github.com/terassyi/rusgit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terassyi/rusgit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterassyi%2Frusgit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterassyi%2Frusgit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 09b6bdb02a51093d9bb7e49da4e120b1f11ef13a [INFO] checking terassyi/rusgit against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterassyi%2Frusgit" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/terassyi/rusgit on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/terassyi/rusgit [INFO] finished tweaking git repo https://github.com/terassyi/rusgit [INFO] tweaked toml for git repo https://github.com/terassyi/rusgit written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/terassyi/rusgit 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wu-diff v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ac1dfd28bead2e959c899ef9320ed3b4cf542bc07d6669c272f0e83d56779aa [INFO] running `Command { std: "docker" "start" "-a" "1ac1dfd28bead2e959c899ef9320ed3b4cf542bc07d6669c272f0e83d56779aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ac1dfd28bead2e959c899ef9320ed3b4cf542bc07d6669c272f0e83d56779aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ac1dfd28bead2e959c899ef9320ed3b4cf542bc07d6669c272f0e83d56779aa", kill_on_drop: false }` [INFO] [stdout] 1ac1dfd28bead2e959c899ef9320ed3b4cf542bc07d6669c272f0e83d56779aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e3bf9138990f638cda3ca22f6b1a677f469e20af8de50267d93dbfd19b58503 [INFO] running `Command { std: "docker" "start" "-a" "7e3bf9138990f638cda3ca22f6b1a677f469e20af8de50267d93dbfd19b58503", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking wu-diff v0.1.2 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking rusgit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/cmd/init.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cmd::GIT_HEAD_FILE` [INFO] [stdout] --> src/cmd/init.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::cmd::GIT_HEAD_FILE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/cmd/cat_file.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ObjectType` [INFO] [stdout] --> src/cmd/cat_file.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::blob::Blob` [INFO] [stdout] --> src/cmd/cat_file.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::object::blob::Blob; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/cmd/ls_files.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/cmd/ls_files.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/blob.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/blob.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/commit.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/commit.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::linux::fs::MetadataExt` [INFO] [stdout] --> src/object/tree.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::os::linux::fs::MetadataExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/tree.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/tree.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/object/mod.rs:14:33 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::object::tree::{Tree, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::Object` [INFO] [stdout] --> src/index/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::object::Object; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `wu_diff` is imported redundantly [INFO] [stdout] --> src/index/diff.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use wu_diff; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate wu_diff; [INFO] [stdout] | --------------------- the item `wu_diff` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/index/ignore.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `file_to_object`, `hash_key_to_path` [INFO] [stdout] --> src/index/ignore.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::cmd::cat_file::{file_to_object, hash_key_to_path}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/cmd/init.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cmd::GIT_HEAD_FILE` [INFO] [stdout] --> src/cmd/init.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::cmd::GIT_HEAD_FILE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/cmd/cat_file.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ObjectType` [INFO] [stdout] --> src/cmd/cat_file.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::blob::Blob` [INFO] [stdout] --> src/cmd/cat_file.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::object::blob::Blob; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/cmd/ls_files.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/cmd/ls_files.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/blob.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/blob.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/commit.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/commit.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::linux::fs::MetadataExt` [INFO] [stdout] --> src/object/tree.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::os::linux::fs::MetadataExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/tree.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/tree.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/object/mod.rs:14:33 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::object::tree::{Tree, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::Object` [INFO] [stdout] --> src/index/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::object::Object; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `wu_diff` is imported redundantly [INFO] [stdout] --> src/index/diff.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use wu_diff; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate wu_diff; [INFO] [stdout] | --------------------- the item `wu_diff` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/index/ignore.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `file_to_object`, `hash_key_to_path` [INFO] [stdout] --> src/index/ignore.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::cmd::cat_file::{file_to_object, hash_key_to_path}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::fs::PermissionsExt` [INFO] [stdout] --> src/object/tree.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::unix::fs::PermissionsExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/object/tree.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blob` [INFO] [stdout] --> src/object/tree.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let blob = Blob::from_hash_file(&hash_key_to_path(&hex::encode(self.hash.clone())))?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_blob` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base` [INFO] [stdout] --> src/object/tree.rs:67:22 [INFO] [stdout] | [INFO] [stdout] 67 | fn switch(&self, base: &str) -> io::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_base` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::fs::PermissionsExt` [INFO] [stdout] --> src/object/tree.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::unix::fs::PermissionsExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/object/tree.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/object/tree.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | let mut entries: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree_entry_size` [INFO] [stdout] --> src/index/mod.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | let tree_entry_size = hex_to_num(&data[(total+4)..(total+8)]); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tree_entry_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blob` [INFO] [stdout] --> src/object/tree.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let blob = Blob::from_hash_file(&hash_key_to_path(&hex::encode(self.hash.clone())))?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_blob` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base` [INFO] [stdout] --> src/object/tree.rs:67:22 [INFO] [stdout] | [INFO] [stdout] 67 | fn switch(&self, base: &str) -> io::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_base` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/object/tree.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | let mut entries: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_entries` and `to_tree_entries` are never used [INFO] [stdout] --> src/object/tree.rs:183:8 [INFO] [stdout] | [INFO] [stdout] 102 | impl Tree { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 183 | fn to_entries(&self, base: &str) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | fn to_tree_entries(&self) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree_entry_size` [INFO] [stdout] --> src/index/mod.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | let tree_entry_size = hex_to_num(&data[(total+4)..(total+8)]); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tree_entry_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_tree_entries` is never used [INFO] [stdout] --> src/object/tree.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 102 | impl Tree { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 203 | fn to_tree_entries(&self) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIR` is never used [INFO] [stdout] --> src/object/tree.rs:260:11 [INFO] [stdout] | [INFO] [stdout] 260 | const DIR: [u8; 30] = [ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.46s [INFO] running `Command { std: "docker" "inspect" "7e3bf9138990f638cda3ca22f6b1a677f469e20af8de50267d93dbfd19b58503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e3bf9138990f638cda3ca22f6b1a677f469e20af8de50267d93dbfd19b58503", kill_on_drop: false }` [INFO] [stdout] 7e3bf9138990f638cda3ca22f6b1a677f469e20af8de50267d93dbfd19b58503 [INFO] checking terassyi/rusgit against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterassyi%2Frusgit" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/terassyi/rusgit on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/terassyi/rusgit [INFO] finished tweaking git repo https://github.com/terassyi/rusgit [INFO] tweaked toml for git repo https://github.com/terassyi/rusgit written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/terassyi/rusgit 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff33a40b77f58f91543e41da103f0366e8c6c7a03cd112ceff3cc25ac01b63f9 [INFO] running `Command { std: "docker" "start" "-a" "ff33a40b77f58f91543e41da103f0366e8c6c7a03cd112ceff3cc25ac01b63f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff33a40b77f58f91543e41da103f0366e8c6c7a03cd112ceff3cc25ac01b63f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff33a40b77f58f91543e41da103f0366e8c6c7a03cd112ceff3cc25ac01b63f9", kill_on_drop: false }` [INFO] [stdout] ff33a40b77f58f91543e41da103f0366e8c6c7a03cd112ceff3cc25ac01b63f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ba0cff0c710c411f61e563117770548df0fb0b6e2eeb0b05e21ba5fb76f1413 [INFO] running `Command { std: "docker" "start" "-a" "3ba0cff0c710c411f61e563117770548df0fb0b6e2eeb0b05e21ba5fb76f1413", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking wu-diff v0.1.2 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking rusgit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/cmd/init.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cmd::GIT_HEAD_FILE` [INFO] [stdout] --> src/cmd/init.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::cmd::GIT_HEAD_FILE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/cmd/cat_file.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ObjectType` [INFO] [stdout] --> src/cmd/cat_file.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::blob::Blob` [INFO] [stdout] --> src/cmd/cat_file.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::object::blob::Blob; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/cmd/ls_files.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/cmd/ls_files.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/blob.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/blob.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/commit.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/commit.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::linux::fs::MetadataExt` [INFO] [stdout] --> src/object/tree.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::os::linux::fs::MetadataExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/tree.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/tree.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/object/mod.rs:14:33 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::object::tree::{Tree, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::Object` [INFO] [stdout] --> src/index/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::object::Object; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `wu_diff` is imported redundantly [INFO] [stdout] --> src/index/diff.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use wu_diff; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate wu_diff; [INFO] [stdout] | --------------------- the item `wu_diff` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/index/ignore.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `file_to_object`, `hash_key_to_path` [INFO] [stdout] --> src/index/ignore.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::cmd::cat_file::{file_to_object, hash_key_to_path}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/cmd/init.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cmd::GIT_HEAD_FILE` [INFO] [stdout] --> src/cmd/init.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::cmd::GIT_HEAD_FILE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/cmd/cat_file.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ObjectType` [INFO] [stdout] --> src/cmd/cat_file.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::blob::Blob` [INFO] [stdout] --> src/cmd/cat_file.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::object::blob::Blob; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/cmd/ls_files.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/cmd/ls_files.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/blob.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/blob.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/commit.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/commit.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::linux::fs::MetadataExt` [INFO] [stdout] --> src/object/tree.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::os::linux::fs::MetadataExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/object/tree.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use libflate::zlib::{Encoder, Decoder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Object` [INFO] [stdout] --> src/object/tree.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::object::{Object, ObjectType}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/object/mod.rs:14:33 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::object::tree::{Tree, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::Object` [INFO] [stdout] --> src/index/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::object::Object; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `wu_diff` is imported redundantly [INFO] [stdout] --> src/index/diff.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use wu_diff; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate wu_diff; [INFO] [stdout] | --------------------- the item `wu_diff` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/index/ignore.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `file_to_object`, `hash_key_to_path` [INFO] [stdout] --> src/index/ignore.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::cmd::cat_file::{file_to_object, hash_key_to_path}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::fs::PermissionsExt` [INFO] [stdout] --> src/object/tree.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::unix::fs::PermissionsExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/object/tree.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::fs::PermissionsExt` [INFO] [stdout] --> src/object/tree.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::unix::fs::PermissionsExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/object/tree.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blob` [INFO] [stdout] --> src/object/tree.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let blob = Blob::from_hash_file(&hash_key_to_path(&hex::encode(self.hash.clone())))?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_blob` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base` [INFO] [stdout] --> src/object/tree.rs:67:22 [INFO] [stdout] | [INFO] [stdout] 67 | fn switch(&self, base: &str) -> io::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_base` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blob` [INFO] [stdout] --> src/object/tree.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let blob = Blob::from_hash_file(&hash_key_to_path(&hex::encode(self.hash.clone())))?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_blob` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base` [INFO] [stdout] --> src/object/tree.rs:67:22 [INFO] [stdout] | [INFO] [stdout] 67 | fn switch(&self, base: &str) -> io::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_base` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/object/tree.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | let mut entries: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/object/tree.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | let mut entries: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree_entry_size` [INFO] [stdout] --> src/index/mod.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | let tree_entry_size = hex_to_num(&data[(total+4)..(total+8)]); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tree_entry_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree_entry_size` [INFO] [stdout] --> src/index/mod.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | let tree_entry_size = hex_to_num(&data[(total+4)..(total+8)]); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tree_entry_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_entries` and `to_tree_entries` are never used [INFO] [stdout] --> src/object/tree.rs:183:8 [INFO] [stdout] | [INFO] [stdout] 102 | impl Tree { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 183 | fn to_entries(&self, base: &str) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | fn to_tree_entries(&self) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_tree_entries` is never used [INFO] [stdout] --> src/object/tree.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 102 | impl Tree { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 203 | fn to_tree_entries(&self) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIR` is never used [INFO] [stdout] --> src/object/tree.rs:260:11 [INFO] [stdout] | [INFO] [stdout] 260 | const DIR: [u8; 30] = [ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.78s [INFO] running `Command { std: "docker" "inspect" "3ba0cff0c710c411f61e563117770548df0fb0b6e2eeb0b05e21ba5fb76f1413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ba0cff0c710c411f61e563117770548df0fb0b6e2eeb0b05e21ba5fb76f1413", kill_on_drop: false }` [INFO] [stdout] 3ba0cff0c710c411f61e563117770548df0fb0b6e2eeb0b05e21ba5fb76f1413