[INFO] cloning repository https://github.com/tdtrung17693/rgit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tdtrung17693/rgit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdtrung17693%2Frgit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdtrung17693%2Frgit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ac8864d9e64d021f87c14bbe4a995d6f5ecad35 [INFO] testing tdtrung17693/rgit against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdtrung17693%2Frgit" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tdtrung17693/rgit [INFO] finished tweaking git repo https://github.com/tdtrung17693/rgit [INFO] tweaked toml for git repo https://github.com/tdtrung17693/rgit written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tdtrung17693/rgit on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tdtrung17693/rgit 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37425abc12cae284914eaaed6bafcfed9d0f77174f3aeb15a6cfa2ffab490244 [INFO] running `Command { std: "docker" "start" "-a" "37425abc12cae284914eaaed6bafcfed9d0f77174f3aeb15a6cfa2ffab490244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37425abc12cae284914eaaed6bafcfed9d0f77174f3aeb15a6cfa2ffab490244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37425abc12cae284914eaaed6bafcfed9d0f77174f3aeb15a6cfa2ffab490244", kill_on_drop: false }` [INFO] [stdout] 37425abc12cae284914eaaed6bafcfed9d0f77174f3aeb15a6cfa2ffab490244 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5eebae38d95c9a3505143a1fe3dbea8f9337c3169087d655a21739a4ef90bef0 [INFO] running `Command { std: "docker" "start" "-a" "5eebae38d95c9a3505143a1fe3dbea8f9337c3169087d655a21739a4ef90bef0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling parking_lot_core v0.9.6 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling tracing-core v0.1.29 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling tokio v1.24.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling serde v1.0.142 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling tracing v0.1.36 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling rustix v0.36.6 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling anyhow v1.0.59 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling clap_lex v0.3.0 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling iana-time-zone v0.1.58 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling block-buffer v0.10.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling hex-literal v0.4.1 [INFO] [stderr] Compiling chrono v0.4.31 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling sha1 v0.10.5 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling is-terminal v0.4.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling clap_derive v4.0.21 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling clap v4.0.32 [INFO] [stderr] Compiling tokio-util v0.7.4 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.15 [INFO] [stderr] Compiling hyper v0.14.23 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.13 [INFO] [stderr] Compiling git-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `NaiveDate` and `Utc` [INFO] [stdout] --> src/app.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::{NaiveDate, TimeZone, Utc}; [INFO] [stdout] | ^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_objects` and `get_refs` [INFO] [stdout] --> src/app.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::git_client::{get_refs, get_objects, Repo}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Seek` and `self` [INFO] [stdout] --> src/git_client.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | io::{self, BufRead, BufReader, Read, Seek, Write}, [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TimeZone` [INFO] [stdout] --> src/app.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::{NaiveDate, TimeZone, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/git_client.rs:494:13 [INFO] [stdout] | [INFO] [stdout] 494 | let result = reader.read_exact(&mut first_byte); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parse_tree_object` and `timestamp` are never used [INFO] [stdout] --> src/app.rs:164:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl App { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 164 | fn parse_tree_object(&self, content: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 355 | fn timestamp() -> u128 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ref` is never constructed [INFO] [stdout] --> src/git_client.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Ref { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `services` and `head` are never read [INFO] [stdout] --> src/git_client.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Refs { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 20 | pub refs: HashMap, [INFO] [stdout] 21 | services: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 22 | head: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Refs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/git_client.rs:181:21 [INFO] [stdout] | [INFO] [stdout] 181 | fs::create_dir_all(&path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 181 | let _ = fs::create_dir_all(&path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/git_client.rs:186:21 [INFO] [stdout] | [INFO] [stdout] 186 | fs::write(path, &blob_object.content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 186 | let _ = fs::write(path, &blob_object.content); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.95s [INFO] running `Command { std: "docker" "inspect" "5eebae38d95c9a3505143a1fe3dbea8f9337c3169087d655a21739a4ef90bef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eebae38d95c9a3505143a1fe3dbea8f9337c3169087d655a21739a4ef90bef0", kill_on_drop: false }` [INFO] [stdout] 5eebae38d95c9a3505143a1fe3dbea8f9337c3169087d655a21739a4ef90bef0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6abddf575df753a0f99be0cca510cfc861a59385ab860bdb8fac34281227e6a [INFO] running `Command { std: "docker" "start" "-a" "d6abddf575df753a0f99be0cca510cfc861a59385ab860bdb8fac34281227e6a", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `NaiveDate` and `Utc` [INFO] [stdout] --> src/app.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::{NaiveDate, TimeZone, Utc}; [INFO] [stdout] | ^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling git-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `get_objects` and `get_refs` [INFO] [stdout] --> src/app.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::git_client::{get_refs, get_objects, Repo}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Seek` and `self` [INFO] [stdout] --> src/git_client.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | io::{self, BufRead, BufReader, Read, Seek, Write}, [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TimeZone` [INFO] [stdout] --> src/app.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::{NaiveDate, TimeZone, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/git_client.rs:494:13 [INFO] [stdout] | [INFO] [stdout] 494 | let result = reader.read_exact(&mut first_byte); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parse_tree_object` and `timestamp` are never used [INFO] [stdout] --> src/app.rs:164:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl App { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 164 | fn parse_tree_object(&self, content: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 355 | fn timestamp() -> u128 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ref` is never constructed [INFO] [stdout] --> src/git_client.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Ref { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `services` and `head` are never read [INFO] [stdout] --> src/git_client.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Refs { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 20 | pub refs: HashMap, [INFO] [stdout] 21 | services: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 22 | head: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Refs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/git_client.rs:181:21 [INFO] [stdout] | [INFO] [stdout] 181 | fs::create_dir_all(&path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 181 | let _ = fs::create_dir_all(&path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/git_client.rs:186:21 [INFO] [stdout] | [INFO] [stdout] 186 | fs::write(path, &blob_object.content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 186 | let _ = fs::write(path, &blob_object.content); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NaiveDate` and `Utc` [INFO] [stdout] --> src/app.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::{NaiveDate, TimeZone, Utc}; [INFO] [stdout] | ^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_objects` and `get_refs` [INFO] [stdout] --> src/app.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::git_client::{get_refs, get_objects, Repo}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Seek` and `self` [INFO] [stdout] --> src/git_client.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | io::{self, BufRead, BufReader, Read, Seek, Write}, [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TimeZone` [INFO] [stdout] --> src/app.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::{NaiveDate, TimeZone, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/git_client.rs:494:13 [INFO] [stdout] | [INFO] [stdout] 494 | let result = reader.read_exact(&mut first_byte); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parse_tree_object` and `timestamp` are never used [INFO] [stdout] --> src/app.rs:164:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl App { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 164 | fn parse_tree_object(&self, content: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 355 | fn timestamp() -> u128 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ref` is never constructed [INFO] [stdout] --> src/git_client.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Ref { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `services` and `head` are never read [INFO] [stdout] --> src/git_client.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Refs { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 20 | pub refs: HashMap, [INFO] [stdout] 21 | services: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 22 | head: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Refs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/git_client.rs:181:21 [INFO] [stdout] | [INFO] [stdout] 181 | fs::create_dir_all(&path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 181 | let _ = fs::create_dir_all(&path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/git_client.rs:186:21 [INFO] [stdout] | [INFO] [stdout] 186 | fs::write(path, &blob_object.content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 186 | let _ = fs::write(path, &blob_object.content); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.71s [INFO] running `Command { std: "docker" "inspect" "d6abddf575df753a0f99be0cca510cfc861a59385ab860bdb8fac34281227e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6abddf575df753a0f99be0cca510cfc861a59385ab860bdb8fac34281227e6a", kill_on_drop: false }` [INFO] [stdout] d6abddf575df753a0f99be0cca510cfc861a59385ab860bdb8fac34281227e6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3573f9debc939bb8f04db2aa141cb740d331fe1c1dc141496ac302f0e16acc0b [INFO] running `Command { std: "docker" "start" "-a" "3573f9debc939bb8f04db2aa141cb740d331fe1c1dc141496ac302f0e16acc0b", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `NaiveDate` and `Utc` [INFO] [stderr] --> src/app.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{NaiveDate, TimeZone, Utc}; [INFO] [stderr] | ^^^^^^^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `get_objects` and `get_refs` [INFO] [stderr] --> src/app.rs:9:25 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::git_client::{get_refs, get_objects, Repo}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Seek` and `self` [INFO] [stderr] --> src/git_client.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | io::{self, BufRead, BufReader, Read, Seek, Write}, [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TimeZone` [INFO] [stderr] --> src/app.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{NaiveDate, TimeZone, Utc}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/git_client.rs:494:13 [INFO] [stderr] | [INFO] [stderr] 494 | let result = reader.read_exact(&mut first_byte); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `parse_tree_object` and `timestamp` are never used [INFO] [stderr] --> src/app.rs:164:8 [INFO] [stderr] | [INFO] [stderr] 14 | impl App { [INFO] [stderr] | -------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 164 | fn parse_tree_object(&self, content: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 355 | fn timestamp() -> u128 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Ref` is never constructed [INFO] [stderr] --> src/git_client.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct Ref { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `services` and `head` are never read [INFO] [stderr] --> src/git_client.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct Refs { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 20 | pub refs: HashMap, [INFO] [stderr] 21 | services: Vec, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 22 | head: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Refs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/git_client.rs:181:21 [INFO] [stderr] | [INFO] [stderr] 181 | fs::create_dir_all(&path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 181 | let _ = fs::create_dir_all(&path); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/git_client.rs:186:21 [INFO] [stderr] | [INFO] [stderr] 186 | fs::write(path, &blob_object.content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 186 | let _ = fs::write(path, &blob_object.content); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `git-starter-rust` (lib) generated 10 warnings (run `cargo fix --lib -p git-starter-rust` to apply 4 suggestions) [INFO] [stderr] warning: `git-starter-rust` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/git_starter_rust-bd6e9dc33da6282d) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/git_starter_rust-24913629bb78df36) [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] [stderr] Doc-tests git_starter_rust [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" "3573f9debc939bb8f04db2aa141cb740d331fe1c1dc141496ac302f0e16acc0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3573f9debc939bb8f04db2aa141cb740d331fe1c1dc141496ac302f0e16acc0b", kill_on_drop: false }` [INFO] [stdout] 3573f9debc939bb8f04db2aa141cb740d331fe1c1dc141496ac302f0e16acc0b