[INFO] cloning repository https://github.com/c0repwn3r/spotak [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/c0repwn3r/spotak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0repwn3r%2Fspotak", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0repwn3r%2Fspotak'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb0600fbc4665af8185cce91655e9338b756bccd [INFO] testing c0repwn3r/spotak against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0repwn3r%2Fspotak" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/c0repwn3r/spotak on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/c0repwn3r/spotak [INFO] finished tweaking git repo https://github.com/c0repwn3r/spotak [INFO] tweaked toml for git repo https://github.com/c0repwn3r/spotak written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/c0repwn3r/spotak already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.77 [INFO] [stderr] Downloaded js-sys v0.3.54 [INFO] [stderr] Downloaded wasm-bindgen v0.2.77 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.77 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.27 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.77 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.77 [INFO] [stderr] Downloaded web-sys v0.3.54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0532ae9f92b84d37b2d507dc6bb20d20ea600e65c37e6afc82d8e87005a81d8d [INFO] running `Command { std: "docker" "start" "-a" "0532ae9f92b84d37b2d507dc6bb20d20ea600e65c37e6afc82d8e87005a81d8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0532ae9f92b84d37b2d507dc6bb20d20ea600e65c37e6afc82d8e87005a81d8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0532ae9f92b84d37b2d507dc6bb20d20ea600e65c37e6afc82d8e87005a81d8d", kill_on_drop: false }` [INFO] [stdout] 0532ae9f92b84d37b2d507dc6bb20d20ea600e65c37e6afc82d8e87005a81d8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e55d1337d5887c881391d8d50cf73880279088bca6f7ff89ee45356f9cd62c5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0e55d1337d5887c881391d8d50cf73880279088bca6f7ff89ee45356f9cd62c5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling tracing-core v0.1.19 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling bzip2 v0.4.3 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling flate2 v1.0.21 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling http-body v0.4.3 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling h2 v0.3.4 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling hyper v0.14.12 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.4 [INFO] [stderr] Compiling spotak v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/registry.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/registry.rs:150:8 [INFO] [stdout] | [INFO] [stdout] 150 | if (remote_package.version == "latest".to_string() && index_path.exists()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 150 - if (remote_package.version == "latest".to_string() && index_path.exists()) { [INFO] [stdout] 150 + if remote_package.version == "latest".to_string() && index_path.exists() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/registry.rs:152:15 [INFO] [stdout] | [INFO] [stdout] 152 | } else if (index_path.exists()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 152 - } else if (index_path.exists()) { [INFO] [stdout] 152 + } else if index_path.exists() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/registry.rs:160:24 [INFO] [stdout] | [INFO] [stdout] 160 | if (version == v["version"]) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 160 - if (version == v["version"]) { [INFO] [stdout] 160 + if version == v["version"] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `progName` should have a snake case name [INFO] [stdout] --> src/main.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | fn print_help(progName : &String) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prog_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `progName` should have a snake case name [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let progName = &args[0]; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prog_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | create_dir_all(format!("{}/.spotak/index", dirs::home_dir().unwrap().into_os_string().into_string().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | create_dir_all(format!("{}/.spotak/temp", dirs::home_dir().unwrap().into_os_string().into_string().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | create_dir_all(format!("{}/.spotak/packages", dirs::home_dir().unwrap().into_os_string().into_string().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | file.write_all(&content.unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | remove_file(temp_file); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | file.write_all(&content.unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 05s [INFO] running `Command { std: "docker" "inspect" "0e55d1337d5887c881391d8d50cf73880279088bca6f7ff89ee45356f9cd62c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e55d1337d5887c881391d8d50cf73880279088bca6f7ff89ee45356f9cd62c5", kill_on_drop: false }` [INFO] [stdout] 0e55d1337d5887c881391d8d50cf73880279088bca6f7ff89ee45356f9cd62c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fdfd1d29af3a48dc45c156d6a469f1471c60e420068a7298c6eec619a1d3da1c [INFO] running `Command { std: "docker" "start" "-a" "fdfd1d29af3a48dc45c156d6a469f1471c60e420068a7298c6eec619a1d3da1c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling spotak v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/registry.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/registry.rs:150:8 [INFO] [stdout] | [INFO] [stdout] 150 | if (remote_package.version == "latest".to_string() && index_path.exists()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 150 - if (remote_package.version == "latest".to_string() && index_path.exists()) { [INFO] [stdout] 150 + if remote_package.version == "latest".to_string() && index_path.exists() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/registry.rs:152:15 [INFO] [stdout] | [INFO] [stdout] 152 | } else if (index_path.exists()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 152 - } else if (index_path.exists()) { [INFO] [stdout] 152 + } else if index_path.exists() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/registry.rs:160:24 [INFO] [stdout] | [INFO] [stdout] 160 | if (version == v["version"]) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 160 - if (version == v["version"]) { [INFO] [stdout] 160 + if version == v["version"] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `progName` should have a snake case name [INFO] [stdout] --> src/main.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | fn print_help(progName : &String) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prog_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `progName` should have a snake case name [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let progName = &args[0]; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prog_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | create_dir_all(format!("{}/.spotak/index", dirs::home_dir().unwrap().into_os_string().into_string().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | create_dir_all(format!("{}/.spotak/temp", dirs::home_dir().unwrap().into_os_string().into_string().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | create_dir_all(format!("{}/.spotak/packages", dirs::home_dir().unwrap().into_os_string().into_string().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | file.write_all(&content.unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | remove_file(temp_file); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/registry.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | file.write_all(&content.unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `Command { std: "docker" "inspect" "fdfd1d29af3a48dc45c156d6a469f1471c60e420068a7298c6eec619a1d3da1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdfd1d29af3a48dc45c156d6a469f1471c60e420068a7298c6eec619a1d3da1c", kill_on_drop: false }` [INFO] [stdout] fdfd1d29af3a48dc45c156d6a469f1471c60e420068a7298c6eec619a1d3da1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9b818b9e1df04920af288057a1a42eb439ac49e2b37dab643ad46082775b607d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9b818b9e1df04920af288057a1a42eb439ac49e2b37dab643ad46082775b607d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/registry.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/registry.rs:150:8 [INFO] [stderr] | [INFO] [stderr] 150 | if (remote_package.version == "latest".to_string() && index_path.exists()) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 150 - if (remote_package.version == "latest".to_string() && index_path.exists()) { [INFO] [stderr] 150 + if remote_package.version == "latest".to_string() && index_path.exists() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/registry.rs:152:15 [INFO] [stderr] | [INFO] [stderr] 152 | } else if (index_path.exists()) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 152 - } else if (index_path.exists()) { [INFO] [stderr] 152 + } else if index_path.exists() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/registry.rs:160:24 [INFO] [stderr] | [INFO] [stderr] 160 | if (version == v["version"]) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 160 - if (version == v["version"]) { [INFO] [stderr] 160 + if version == v["version"] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable `progName` should have a snake case name [INFO] [stderr] --> src/main.rs:18:15 [INFO] [stderr] | [INFO] [stderr] 18 | fn print_help(progName : &String) { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `prog_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `progName` should have a snake case name [INFO] [stderr] --> src/main.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | let progName = &args[0]; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `prog_name` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/registry.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | create_dir_all(format!("{}/.spotak/index", dirs::home_dir().unwrap().into_os_string().into_string().unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/registry.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | create_dir_all(format!("{}/.spotak/temp", dirs::home_dir().unwrap().into_os_string().into_string().unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/registry.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | create_dir_all(format!("{}/.spotak/packages", dirs::home_dir().unwrap().into_os_string().into_string().unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/registry.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | file.write_all(&content.unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/registry.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | remove_file(temp_file); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/registry.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | file.write_all(&content.unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `spotak` (bin "spotak" test) generated 12 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/spotak-ee5ee5a2e1c7e701) [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" "9b818b9e1df04920af288057a1a42eb439ac49e2b37dab643ad46082775b607d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b818b9e1df04920af288057a1a42eb439ac49e2b37dab643ad46082775b607d", kill_on_drop: false }` [INFO] [stdout] 9b818b9e1df04920af288057a1a42eb439ac49e2b37dab643ad46082775b607d