[INFO] cloning repository https://github.com/GoldsteinE/comma [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GoldsteinE/comma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoldsteinE%2Fcomma", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoldsteinE%2Fcomma'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c887b65660cbad5fa3e20459ea803902c161222 [INFO] building GoldsteinE/comma against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoldsteinE%2Fcomma" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/GoldsteinE/comma [INFO] finished tweaking git repo https://github.com/GoldsteinE/comma [INFO] tweaked toml for git repo https://github.com/GoldsteinE/comma written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/GoldsteinE/comma on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/GoldsteinE/comma 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7bb61b349993db50db045aadb57f9d6f806e1300f23cd39cfa0679ab4622afe0 [INFO] running `Command { std: "docker" "start" "-a" "7bb61b349993db50db045aadb57f9d6f806e1300f23cd39cfa0679ab4622afe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bb61b349993db50db045aadb57f9d6f806e1300f23cd39cfa0679ab4622afe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bb61b349993db50db045aadb57f9d6f806e1300f23cd39cfa0679ab4622afe0", kill_on_drop: false }` [INFO] [stdout] 7bb61b349993db50db045aadb57f9d6f806e1300f23cd39cfa0679ab4622afe0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79d27be9537c6fd21bc18ff506411a08e1ffdcf0388078fa50cce954b86ef7ab [INFO] running `Command { std: "docker" "start" "-a" "79d27be9537c6fd21bc18ff506411a08e1ffdcf0388078fa50cce954b86ef7ab", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling sharded-slab v0.1.3 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling owo-colors v1.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling spinning_top v0.2.4 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling nix v0.22.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling nanorand v0.6.1 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling num_enum_derive v0.5.3 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling flume v0.10.8 [INFO] [stderr] Compiling tracing-subscriber v0.2.19 [INFO] [stderr] Compiling num_enum v0.5.3 [INFO] [stderr] Compiling tracing-error v0.1.2 [INFO] [stderr] Compiling color-spantrace v0.1.6 [INFO] [stderr] Compiling color-eyre v0.5.11 [INFO] [stderr] Compiling comma v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/syscall.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | let n: c_long = ptrace::read(pid, addr as _)?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `flags`, `mode`, and `resolve` are never read [INFO] [stdout] --> src/syscall.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct OpenHow { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 24 | pub flags: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | pub mode: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | pub resolve: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpenHow` has derived impls for the traits `Clone` and `Debug`, but these are 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: fields `dir`, `filename`, `flags`, and `mode` are never read [INFO] [stdout] --> src/syscall.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 136 | Open { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 137 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 138 | filename: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 139 | flags: c_int, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `filename`, `flags`, and `mode` are never read [INFO] [stdout] --> src/syscall.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 142 | OpenAt { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 143 | dir: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 144 | filename: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 145 | flags: c_int, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 146 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `filename`, `how`, and `size` are never read [INFO] [stdout] --> src/syscall.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 148 | OpenAt2 { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 149 | dir: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 150 | filename: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 151 | how: OpenHow, [INFO] [stdout] | ^^^ [INFO] [stdout] 152 | size: isize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `filename`, and `length` are never read [INFO] [stdout] --> src/syscall.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 154 | Truncate { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 155 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 156 | filename: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 157 | length: c_long, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `filename` and `length` are never read [INFO] [stdout] --> src/syscall.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 159 | Ftruncate { [INFO] [stdout] | --------- fields in this variant [INFO] [stdout] 160 | filename: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 161 | length: c_long, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `old`, and `new` are never read [INFO] [stdout] --> src/syscall.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 163 | Rename { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 164 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 165 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 166 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `old_dir`, `old`, `new_dir`, and `new` are never read [INFO] [stdout] --> src/syscall.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 168 | RenameAt { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 169 | old_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 170 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 171 | new_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 172 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `old_dir`, `old`, `new_dir`, `new`, and `flags` are never read [INFO] [stdout] --> src/syscall.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 174 | RenameAt2 { [INFO] [stdout] | --------- fields in this variant [INFO] [stdout] 175 | old_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 176 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 177 | new_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 178 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 179 | flags: c_uint, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `parent`, `path`, and `mode` are never read [INFO] [stdout] --> src/syscall.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 181 | Mkdir { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 182 | parent: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 183 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 184 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `parent`, `path`, and `mode` are never read [INFO] [stdout] --> src/syscall.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 186 | MkdirAt { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 187 | parent: PathBuf, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 188 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 189 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `parent` and `path` are never read [INFO] [stdout] --> src/syscall.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 191 | Rmdir { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 192 | parent: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 193 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `path`, and `mode` are never read [INFO] [stdout] --> src/syscall.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 195 | Creat { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 196 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 197 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 198 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `old`, and `new` are never read [INFO] [stdout] --> src/syscall.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 200 | Link { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 201 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 202 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 203 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `old_dir`, `old`, `new_dir`, `new`, and `flags` are never read [INFO] [stdout] --> src/syscall.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 205 | LinkAt { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 206 | old_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 207 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 208 | new_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 209 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 210 | flags: c_int, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir` and `path` are never read [INFO] [stdout] --> src/syscall.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 212 | Unlink { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 213 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 214 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `path`, and `flag` are never read [INFO] [stdout] --> src/syscall.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 216 | UnlinkAt { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 217 | dir: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 218 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 219 | flag: c_int, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cwd`, `old`, and `new` are never read [INFO] [stdout] --> src/syscall.rs:222:9 [INFO] [stdout] | [INFO] [stdout] 221 | Symlink { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 222 | cwd: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 223 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 224 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cwd`, `old`, `new_dir`, and `new` are never read [INFO] [stdout] --> src/syscall.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 226 | SymlinkAt { [INFO] [stdout] | --------- fields in this variant [INFO] [stdout] 227 | cwd: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 228 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 229 | new_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 230 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `path`, `mode`, and `dev` are never read [INFO] [stdout] --> src/syscall.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 232 | Mknod { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 233 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 234 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 235 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] 236 | dev: c_uint, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `path`, `mode`, and `dev` are never read [INFO] [stdout] --> src/syscall.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 238 | MknodAt { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 239 | dir: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 240 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 241 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] 242 | dev: c_uint, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/syscall.rs:244:11 [INFO] [stdout] | [INFO] [stdout] 244 | Other(SyscallNr), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 244 - Other(SyscallNr), [INFO] [stdout] 244 + Other(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/syscall.rs:245:13 [INFO] [stdout] | [INFO] [stdout] 245 | Unknown(u64), [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 245 - Unknown(u64), [INFO] [stdout] 245 + Unknown(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pid`, `wstatus`, `options`, and `rusage` are never read [INFO] [stdout] --> src/syscall.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 247 | Wait4 { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 248 | pid: pid_t, [INFO] [stdout] | ^^^ [INFO] [stdout] 249 | wstatus: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 250 | options: c_int, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 251 | rusage: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `nfds`, `readfds`, `writefds`, `exceptfds`, and `timeout` are never read [INFO] [stdout] --> src/syscall.rs:254:9 [INFO] [stdout] | [INFO] [stdout] 253 | Select { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 254 | nfds: c_int, [INFO] [stdout] | ^^^^ [INFO] [stdout] 255 | readfds: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 256 | writefds: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 257 | exceptfds: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 258 | timeout: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clone_flags`, `newsp`, `parent_tidptr`, `child_tidptr`, and `tls_val` are never read [INFO] [stdout] --> src/syscall.rs:261:9 [INFO] [stdout] | [INFO] [stdout] 260 | Clone { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 261 | clone_flags: c_ulong, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 262 | newsp: c_ulong, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 263 | parent_tidptr: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 264 | child_tidptr: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 265 | tls_val: c_int, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fd`, `buf`, and `count` are never read [INFO] [stdout] --> src/syscall.rs:268:9 [INFO] [stdout] | [INFO] [stdout] 267 | Read { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 268 | fd: c_uint, [INFO] [stdout] | ^^ [INFO] [stdout] 269 | buf: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] 270 | count: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.72s [INFO] running `Command { std: "docker" "inspect" "79d27be9537c6fd21bc18ff506411a08e1ffdcf0388078fa50cce954b86ef7ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79d27be9537c6fd21bc18ff506411a08e1ffdcf0388078fa50cce954b86ef7ab", kill_on_drop: false }` [INFO] [stdout] 79d27be9537c6fd21bc18ff506411a08e1ffdcf0388078fa50cce954b86ef7ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 558779ec8d9a4eb4546087e9f3bfdd2215b7caefff2ce475ca0c7801f6bc53e9 [INFO] running `Command { std: "docker" "start" "-a" "558779ec8d9a4eb4546087e9f3bfdd2215b7caefff2ce475ca0c7801f6bc53e9", kill_on_drop: false }` [INFO] [stderr] Compiling comma v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/syscall.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | let n: c_long = ptrace::read(pid, addr as _)?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `flags`, `mode`, and `resolve` are never read [INFO] [stdout] --> src/syscall.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct OpenHow { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 24 | pub flags: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | pub mode: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | pub resolve: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpenHow` has derived impls for the traits `Clone` and `Debug`, but these are 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: fields `dir`, `filename`, `flags`, and `mode` are never read [INFO] [stdout] --> src/syscall.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 136 | Open { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 137 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 138 | filename: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 139 | flags: c_int, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `filename`, `flags`, and `mode` are never read [INFO] [stdout] --> src/syscall.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 142 | OpenAt { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 143 | dir: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 144 | filename: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 145 | flags: c_int, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 146 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `filename`, `how`, and `size` are never read [INFO] [stdout] --> src/syscall.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 148 | OpenAt2 { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 149 | dir: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 150 | filename: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 151 | how: OpenHow, [INFO] [stdout] | ^^^ [INFO] [stdout] 152 | size: isize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `filename`, and `length` are never read [INFO] [stdout] --> src/syscall.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 154 | Truncate { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 155 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 156 | filename: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 157 | length: c_long, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `filename` and `length` are never read [INFO] [stdout] --> src/syscall.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 159 | Ftruncate { [INFO] [stdout] | --------- fields in this variant [INFO] [stdout] 160 | filename: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 161 | length: c_long, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `old`, and `new` are never read [INFO] [stdout] --> src/syscall.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 163 | Rename { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 164 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 165 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 166 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `old_dir`, `old`, `new_dir`, and `new` are never read [INFO] [stdout] --> src/syscall.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 168 | RenameAt { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 169 | old_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 170 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 171 | new_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 172 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `old_dir`, `old`, `new_dir`, `new`, and `flags` are never read [INFO] [stdout] --> src/syscall.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 174 | RenameAt2 { [INFO] [stdout] | --------- fields in this variant [INFO] [stdout] 175 | old_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 176 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 177 | new_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 178 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 179 | flags: c_uint, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `parent`, `path`, and `mode` are never read [INFO] [stdout] --> src/syscall.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 181 | Mkdir { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 182 | parent: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 183 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 184 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `parent`, `path`, and `mode` are never read [INFO] [stdout] --> src/syscall.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 186 | MkdirAt { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 187 | parent: PathBuf, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 188 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 189 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `parent` and `path` are never read [INFO] [stdout] --> src/syscall.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 191 | Rmdir { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 192 | parent: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 193 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `path`, and `mode` are never read [INFO] [stdout] --> src/syscall.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 195 | Creat { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 196 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 197 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 198 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `old`, and `new` are never read [INFO] [stdout] --> src/syscall.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 200 | Link { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 201 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 202 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 203 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `old_dir`, `old`, `new_dir`, `new`, and `flags` are never read [INFO] [stdout] --> src/syscall.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 205 | LinkAt { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 206 | old_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 207 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 208 | new_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 209 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 210 | flags: c_int, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir` and `path` are never read [INFO] [stdout] --> src/syscall.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 212 | Unlink { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 213 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 214 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `path`, and `flag` are never read [INFO] [stdout] --> src/syscall.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 216 | UnlinkAt { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 217 | dir: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 218 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 219 | flag: c_int, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cwd`, `old`, and `new` are never read [INFO] [stdout] --> src/syscall.rs:222:9 [INFO] [stdout] | [INFO] [stdout] 221 | Symlink { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 222 | cwd: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 223 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 224 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cwd`, `old`, `new_dir`, and `new` are never read [INFO] [stdout] --> src/syscall.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 226 | SymlinkAt { [INFO] [stdout] | --------- fields in this variant [INFO] [stdout] 227 | cwd: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 228 | old: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 229 | new_dir: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 230 | new: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `path`, `mode`, and `dev` are never read [INFO] [stdout] --> src/syscall.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 232 | Mknod { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 233 | dir: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 234 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 235 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] 236 | dev: c_uint, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dir`, `path`, `mode`, and `dev` are never read [INFO] [stdout] --> src/syscall.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 238 | MknodAt { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 239 | dir: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] 240 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 241 | mode: c_umode_t, [INFO] [stdout] | ^^^^ [INFO] [stdout] 242 | dev: c_uint, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/syscall.rs:244:11 [INFO] [stdout] | [INFO] [stdout] 244 | Other(SyscallNr), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 244 - Other(SyscallNr), [INFO] [stdout] 244 + Other(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/syscall.rs:245:13 [INFO] [stdout] | [INFO] [stdout] 245 | Unknown(u64), [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 245 - Unknown(u64), [INFO] [stdout] 245 + Unknown(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pid`, `wstatus`, `options`, and `rusage` are never read [INFO] [stdout] --> src/syscall.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 247 | Wait4 { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 248 | pid: pid_t, [INFO] [stdout] | ^^^ [INFO] [stdout] 249 | wstatus: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 250 | options: c_int, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 251 | rusage: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `nfds`, `readfds`, `writefds`, `exceptfds`, and `timeout` are never read [INFO] [stdout] --> src/syscall.rs:254:9 [INFO] [stdout] | [INFO] [stdout] 253 | Select { [INFO] [stdout] | ------ fields in this variant [INFO] [stdout] 254 | nfds: c_int, [INFO] [stdout] | ^^^^ [INFO] [stdout] 255 | readfds: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 256 | writefds: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 257 | exceptfds: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 258 | timeout: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clone_flags`, `newsp`, `parent_tidptr`, `child_tidptr`, and `tls_val` are never read [INFO] [stdout] --> src/syscall.rs:261:9 [INFO] [stdout] | [INFO] [stdout] 260 | Clone { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 261 | clone_flags: c_ulong, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 262 | newsp: c_ulong, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 263 | parent_tidptr: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 264 | child_tidptr: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 265 | tls_val: c_int, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fd`, `buf`, and `count` are never read [INFO] [stdout] --> src/syscall.rs:268:9 [INFO] [stdout] | [INFO] [stdout] 267 | Read { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 268 | fd: c_uint, [INFO] [stdout] | ^^ [INFO] [stdout] 269 | buf: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] 270 | count: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syscall` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "558779ec8d9a4eb4546087e9f3bfdd2215b7caefff2ce475ca0c7801f6bc53e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "558779ec8d9a4eb4546087e9f3bfdd2215b7caefff2ce475ca0c7801f6bc53e9", kill_on_drop: false }` [INFO] [stdout] 558779ec8d9a4eb4546087e9f3bfdd2215b7caefff2ce475ca0c7801f6bc53e9