[INFO] cloning repository https://github.com/stariygoose/sg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stariygoose/sg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstariygoose%2Fsg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstariygoose%2Fsg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc9f6b0d6c52887be343d41d185a9329fce611da
[INFO] testing stariygoose/sg against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstariygoose%2Fsg" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stariygoose/sg
[INFO] finished tweaking git repo https://github.com/stariygoose/sg
[INFO] tweaked toml for git repo https://github.com/stariygoose/sg written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stariygoose/sg 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/stariygoose/sg 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 887e4588d2add63390bf4071a687e2e43594c7dad4b8a97e6fe114acd8d62815
[INFO] running `Command { std: "docker" "start" "-a" "887e4588d2add63390bf4071a687e2e43594c7dad4b8a97e6fe114acd8d62815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "887e4588d2add63390bf4071a687e2e43594c7dad4b8a97e6fe114acd8d62815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "887e4588d2add63390bf4071a687e2e43594c7dad4b8a97e6fe114acd8d62815", kill_on_drop: false }`
[INFO] [stdout] 887e4588d2add63390bf4071a687e2e43594c7dad4b8a97e6fe114acd8d62815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 32d408bb3ac88b30dd1ee98edc52da9b237c2a48312c1d65bdd39329f5d36ac4
[INFO] running `Command { std: "docker" "start" "-a" "32d408bb3ac88b30dd1ee98edc52da9b237c2a48312c1d65bdd39329f5d36ac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling sg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/main.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let file = File::from_name(args[1].clone())?;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `path`, and `metadata` are never read
[INFO] [stdout]   --> src/fs/file.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct File {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  8 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  9 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     metadata: std::fs::Metadata,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/fs/file.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl File {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn permissions(&self) -> Permissions {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn name(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn path(&self) -> &PathBuf {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn is_dir(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn is_file(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn is_symlink(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn len(&self) -> u64 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Permissions` is never constructed
[INFO] [stdout]  --> src/fs/permissions.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Permissions {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Permissions {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(perms: [bool; 9]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Mode` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |     type Mode = u32;
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IRUSR` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub const IRUSR: Mode = 0o400;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IWUSR` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub const IWUSR: Mode = 0o200;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IXUSR` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:35:15
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub const IXUSR: Mode = 0o100;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IRGRP` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub const IRGRP: Mode = 0o040;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IWGRP` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub const IWGRP: Mode = 0o020;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IXGRP` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub const IXGRP: Mode = 0o010;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IROTH` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub const IROTH: Mode = 0o004;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IWOTH` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub const IWOTH: Mode = 0o002;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IXOTH` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub const IXOTH: Mode = 0o001;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.05s
[INFO] running `Command { std: "docker" "inspect" "32d408bb3ac88b30dd1ee98edc52da9b237c2a48312c1d65bdd39329f5d36ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d408bb3ac88b30dd1ee98edc52da9b237c2a48312c1d65bdd39329f5d36ac4", kill_on_drop: false }`
[INFO] [stdout] 32d408bb3ac88b30dd1ee98edc52da9b237c2a48312c1d65bdd39329f5d36ac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 26a6f2710f43bdcf68e4c405f613b9ecda056f848dd4f49f74b6845c7871c32a
[INFO] running `Command { std: "docker" "start" "-a" "26a6f2710f43bdcf68e4c405f613b9ecda056f848dd4f49f74b6845c7871c32a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/main.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let file = File::from_name(args[1].clone())?;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `path`, and `metadata` are never read
[INFO] [stdout]   --> src/fs/file.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct File {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  8 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  9 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     metadata: std::fs::Metadata,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/fs/file.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl File {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn permissions(&self) -> Permissions {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn name(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn path(&self) -> &PathBuf {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn is_dir(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn is_file(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn is_symlink(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn len(&self) -> u64 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Permissions` is never constructed
[INFO] [stdout]  --> src/fs/permissions.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Permissions {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Permissions {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(perms: [bool; 9]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Mode` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |     type Mode = u32;
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IRUSR` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub const IRUSR: Mode = 0o400;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IWUSR` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub const IWUSR: Mode = 0o200;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IXUSR` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:35:15
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub const IXUSR: Mode = 0o100;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IRGRP` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub const IRGRP: Mode = 0o040;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IWGRP` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub const IWGRP: Mode = 0o020;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IXGRP` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub const IXGRP: Mode = 0o010;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IROTH` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub const IROTH: Mode = 0o004;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IWOTH` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub const IWOTH: Mode = 0o002;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IXOTH` is never used
[INFO] [stdout]   --> src/fs/permissions.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub const IXOTH: Mode = 0o001;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "26a6f2710f43bdcf68e4c405f613b9ecda056f848dd4f49f74b6845c7871c32a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a6f2710f43bdcf68e4c405f613b9ecda056f848dd4f49f74b6845c7871c32a", kill_on_drop: false }`
[INFO] [stdout] 26a6f2710f43bdcf68e4c405f613b9ecda056f848dd4f49f74b6845c7871c32a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 12966c02fd007b204feb212f49635a6895aba5c08c048c503a8aa28703745213
[INFO] running `Command { std: "docker" "start" "-a" "12966c02fd007b204feb212f49635a6895aba5c08c048c503a8aa28703745213", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]   --> src/main.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let file = File::from_name(args[1].clone())?;
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `path`, and `metadata` are never read
[INFO] [stderr]   --> src/fs/file.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct File {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr]  8 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]  9 |     path: PathBuf,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 10 |     metadata: std::fs::Metadata,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]   --> src/fs/file.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl File {
[INFO] [stderr]    | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn permissions(&self) -> Permissions {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     pub fn name(&self) -> &str {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 |     pub fn path(&self) -> &PathBuf {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54 |     pub fn is_dir(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub fn is_file(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |     pub fn is_symlink(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn len(&self) -> u64 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Permissions` is never constructed
[INFO] [stderr]  --> src/fs/permissions.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct Permissions {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/fs/permissions.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Permissions {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] 15 |     pub fn new(perms: [bool; 9]) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Mode` is never used
[INFO] [stderr]   --> src/fs/permissions.rs:31:10
[INFO] [stderr]    |
[INFO] [stderr] 31 |     type Mode = u32;
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IRUSR` is never used
[INFO] [stderr]   --> src/fs/permissions.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub const IRUSR: Mode = 0o400;
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IWUSR` is never used
[INFO] [stderr]   --> src/fs/permissions.rs:34:15
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub const IWUSR: Mode = 0o200;
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IXUSR` is never used
[INFO] [stderr]   --> src/fs/permissions.rs:35:15
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub const IXUSR: Mode = 0o100;
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IRGRP` is never used
[INFO] [stderr]   --> src/fs/permissions.rs:36:15
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub const IRGRP: Mode = 0o040;
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IWGRP` is never used
[INFO] [stderr]   --> src/fs/permissions.rs:37:15
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub const IWGRP: Mode = 0o020;
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IXGRP` is never used
[INFO] [stderr]   --> src/fs/permissions.rs:38:15
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub const IXGRP: Mode = 0o010;
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IROTH` is never used
[INFO] [stderr]   --> src/fs/permissions.rs:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub const IROTH: Mode = 0o004;
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IWOTH` is never used
[INFO] [stderr]   --> src/fs/permissions.rs:40:15
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub const IWOTH: Mode = 0o002;
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IXOTH` is never used
[INFO] [stderr]   --> src/fs/permissions.rs:41:15
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub const IXOTH: Mode = 0o001;
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sg` (bin "sg" test) generated 15 warnings (run `cargo fix --bin "sg" -p sg --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sg-9709df5fc6b79f73)
[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" "12966c02fd007b204feb212f49635a6895aba5c08c048c503a8aa28703745213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12966c02fd007b204feb212f49635a6895aba5c08c048c503a8aa28703745213", kill_on_drop: false }`
[INFO] [stdout] 12966c02fd007b204feb212f49635a6895aba5c08c048c503a8aa28703745213