[INFO] cloning repository https://github.com/tuggan/coreutils-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tuggan/coreutils-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuggan%2Fcoreutils-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuggan%2Fcoreutils-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1899dafc880d48ff8a76a875a654b3f6d2bc744e [INFO] testing tuggan/coreutils-rust against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuggan%2Fcoreutils-rust" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tuggan/coreutils-rust on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tuggan/coreutils-rust [INFO] finished tweaking git repo https://github.com/tuggan/coreutils-rust [INFO] tweaked toml for git repo https://github.com/tuggan/coreutils-rust written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/tuggan/coreutils-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 70bb7f74c4ad522d48b1a663a55a6ea333e987a05ef32b1328739e604e91bcc0 [INFO] running `Command { std: "docker" "start" "-a" "70bb7f74c4ad522d48b1a663a55a6ea333e987a05ef32b1328739e604e91bcc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70bb7f74c4ad522d48b1a663a55a6ea333e987a05ef32b1328739e604e91bcc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70bb7f74c4ad522d48b1a663a55a6ea333e987a05ef32b1328739e604e91bcc0", kill_on_drop: false }` [INFO] [stdout] 70bb7f74c4ad522d48b1a663a55a6ea333e987a05ef32b1328739e604e91bcc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] cd61ec88f3d995496bb6442789c3bbd515ae8da198e34d20c05332dd3085994a [INFO] running `Command { std: "docker" "start" "-a" "cd61ec88f3d995496bb6442789c3bbd515ae8da198e34d20c05332dd3085994a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling arc-swap v0.4.7 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling signal-hook v0.1.16 [INFO] [stderr] Compiling coreutils-rust v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `string_from_os` [INFO] [stdout] --> src/lib/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn string_from_os(string: OsString) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `apply_suffix` [INFO] [stdout] --> src/lib/time/mod.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn apply_suffix(v: f64, c: char) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_to_seconds` [INFO] [stdout] --> src/lib/time/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn parse_to_seconds(s: &str) -> error::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_cwd` [INFO] [stdout] --> src/lib/env/unix.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_cwd<'a>() -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib/env/error.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/env/error.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(code: usize, message: &str) -> EnvError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib/time/error.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/time/error.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(code: usize, message: &str) -> TimeError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `apply_suffix` [INFO] [stdout] --> src/lib/time/mod.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn apply_suffix(v: f64, c: char) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_to_seconds` [INFO] [stdout] --> src/lib/time/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn parse_to_seconds(s: &str) -> error::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_cwd` [INFO] [stdout] --> src/lib/env/unix.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_cwd<'a>() -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib/env/error.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/env/error.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(code: usize, message: &str) -> EnvError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib/time/error.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/time/error.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(code: usize, message: &str) -> TimeError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_username` [INFO] [stdout] --> src/lib/user/unix.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_username() -> UserResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `UserResult` [INFO] [stdout] --> src/lib/user/error.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | pub type UserResult = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/user/error.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new(code: usize, message: &str) -> UserError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `string_from_os` [INFO] [stdout] --> src/lib/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn string_from_os(string: OsString) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_cwd` [INFO] [stdout] --> src/lib/env/unix.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_cwd<'a>() -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib/env/error.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/env/error.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(code: usize, message: &str) -> EnvError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_username` [INFO] [stdout] --> src/lib/user/unix.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_username() -> UserResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `UserResult` [INFO] [stdout] --> src/lib/user/error.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | pub type UserResult = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/user/error.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new(code: usize, message: &str) -> UserError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.69s [INFO] running `Command { std: "docker" "inspect" "cd61ec88f3d995496bb6442789c3bbd515ae8da198e34d20c05332dd3085994a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd61ec88f3d995496bb6442789c3bbd515ae8da198e34d20c05332dd3085994a", kill_on_drop: false }` [INFO] [stdout] cd61ec88f3d995496bb6442789c3bbd515ae8da198e34d20c05332dd3085994a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 3c19f334a343065999c36e0ae8fb5fbada4e1c0656885ae920de0ca071945184 [INFO] running `Command { std: "docker" "start" "-a" "3c19f334a343065999c36e0ae8fb5fbada4e1c0656885ae920de0ca071945184", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling coreutils-rust v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `string_from_os` [INFO] [stdout] --> src/lib/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn string_from_os(string: OsString) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `apply_suffix` [INFO] [stdout] --> src/lib/time/mod.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn apply_suffix(v: f64, c: char) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_to_seconds` [INFO] [stdout] --> src/lib/time/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn parse_to_seconds(s: &str) -> error::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_cwd` [INFO] [stdout] --> src/lib/env/unix.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_cwd<'a>() -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib/env/error.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/env/error.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(code: usize, message: &str) -> EnvError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib/time/error.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/time/error.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(code: usize, message: &str) -> TimeError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `apply_suffix` [INFO] [stdout] --> src/lib/time/mod.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn apply_suffix(v: f64, c: char) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_to_seconds` [INFO] [stdout] --> src/lib/time/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn parse_to_seconds(s: &str) -> error::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_cwd` [INFO] [stdout] --> src/lib/env/unix.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_cwd<'a>() -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib/env/error.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/env/error.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(code: usize, message: &str) -> EnvError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib/time/error.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/time/error.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(code: usize, message: &str) -> TimeError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_username` [INFO] [stdout] --> src/lib/user/unix.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_username() -> UserResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `UserResult` [INFO] [stdout] --> src/lib/user/error.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | pub type UserResult = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/user/error.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new(code: usize, message: &str) -> UserError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `string_from_os` [INFO] [stdout] --> src/lib/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn string_from_os(string: OsString) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_cwd` [INFO] [stdout] --> src/lib/env/unix.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_cwd<'a>() -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib/env/error.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/env/error.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(code: usize, message: &str) -> EnvError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_username` [INFO] [stdout] --> src/lib/user/unix.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_username() -> UserResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `UserResult` [INFO] [stdout] --> src/lib/user/error.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | pub type UserResult = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/user/error.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new(code: usize, message: &str) -> UserError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.04s [INFO] running `Command { std: "docker" "inspect" "3c19f334a343065999c36e0ae8fb5fbada4e1c0656885ae920de0ca071945184", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c19f334a343065999c36e0ae8fb5fbada4e1c0656885ae920de0ca071945184", kill_on_drop: false }` [INFO] [stdout] 3c19f334a343065999c36e0ae8fb5fbada4e1c0656885ae920de0ca071945184 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] 3b27c23795f12132b5880b794cd7498f01eac3799c752bfea8dd6edeecd60082 [INFO] running `Command { std: "docker" "start" "-a" "3b27c23795f12132b5880b794cd7498f01eac3799c752bfea8dd6edeecd60082", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `apply_suffix` [INFO] [stderr] --> src/lib/time/mod.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn apply_suffix(v: f64, c: char) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_to_seconds` [INFO] [stderr] --> src/lib/time/mod.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn parse_to_seconds(s: &str) -> error::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_cwd` [INFO] [stderr] --> src/lib/env/unix.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn get_cwd<'a>() -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Result` [INFO] [stderr] --> src/lib/env/error.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub type Result = std::result::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib/env/error.rs:48:12 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn new(code: usize, message: &str) -> EnvError { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Result` [INFO] [stderr] --> src/lib/time/error.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub type Result = std::result::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib/time/error.rs:48:12 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn new(code: usize, message: &str) -> TimeError { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_username` [INFO] [stderr] --> src/lib/user/unix.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn get_username() -> UserResult { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `UserResult` [INFO] [stderr] --> src/lib/user/error.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | pub type UserResult = std::result::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib/user/error.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(code: usize, message: &str) -> UserError { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `string_from_os` [INFO] [stderr] --> src/lib/mod.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn string_from_os(string: OsString) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `apply_suffix` [INFO] [stderr] --> src/lib/time/mod.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn apply_suffix(v: f64, c: char) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `coreutils-rust` (bin "pwd" test) generated 10 warnings [INFO] [stderr] warning: `coreutils-rust` (bin "whoami" test) generated 8 warnings (6 duplicates) [INFO] [stderr] warning: `coreutils-rust` (bin "sleep" test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/basename-0750612ac8c78a54) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cat-548dde2f550bfcdf) [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] [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 (/opt/rustwide/target/debug/deps/coreutils_rust-1460ac09e166ab15) [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] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pwd-430a85b6aab01f77) [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 (/opt/rustwide/target/debug/deps/sleep-fcefb7d0e7b2537a) [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 (/opt/rustwide/target/debug/deps/true-26bd4013703b5d37) [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 (/opt/rustwide/target/debug/deps/whoami-7a90e5f2919ff245) [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 (/opt/rustwide/target/debug/deps/yes-010e1423e7d059f1) [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" "3b27c23795f12132b5880b794cd7498f01eac3799c752bfea8dd6edeecd60082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b27c23795f12132b5880b794cd7498f01eac3799c752bfea8dd6edeecd60082", kill_on_drop: false }` [INFO] [stdout] 3b27c23795f12132b5880b794cd7498f01eac3799c752bfea8dd6edeecd60082