[INFO] fetching crate sprint-dir 0.0.1... [INFO] documenting sprint-dir-0.0.1 against nightly for scrape-examples [INFO] extracting crate sprint-dir 0.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate sprint-dir 0.0.1 on toolchain nightly [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sprint-dir 0.0.1 [INFO] finished tweaking crates.io crate sprint-dir 0.0.1 [INFO] tweaked toml for crates.io crate sprint-dir 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate sprint-dir 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytemuck v1.2.0 [INFO] [stderr] Downloaded index-ext v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b67b0fdac4ebb9265526065649d371e27b5772f1581396b01b45dc7326d475d [INFO] running `Command { std: "docker" "start" "-a" "3b67b0fdac4ebb9265526065649d371e27b5772f1581396b01b45dc7326d475d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b67b0fdac4ebb9265526065649d371e27b5772f1581396b01b45dc7326d475d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b67b0fdac4ebb9265526065649d371e27b5772f1581396b01b45dc7326d475d", kill_on_drop: false }` [INFO] [stdout] 3b67b0fdac4ebb9265526065649d371e27b5772f1581396b01b45dc7326d475d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27b759b1ce49348de31a98feb55caef8273afcab4779ddb5cc50eb553acb2073 [INFO] running `Command { std: "docker" "start" "-a" "27b759b1ce49348de31a98feb55caef8273afcab4779ddb5cc50eb553acb2073", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Checking index-ext v0.0.1 [INFO] [stderr] Documenting sprint-dir v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking sprint-dir v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cmp` [INFO] [stdout] --> src/walker.rs:182:29 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn sort_by(self, cmp: F) -> Self where [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `predicate` [INFO] [stdout] --> src/walker.rs:252:34 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn filter_entry

(self, predicate: P) -> FilterEntry where [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predicate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `open` [INFO] [stdout] --> src/walker.rs:597:32 [INFO] [stdout] | [INFO] [stdout] 597 | WorkItem::Open(open) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_open` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/walker.rs:645:29 [INFO] [stdout] | [INFO] [stdout] 645 | Err(err) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: reference to packed field is unaligned [INFO] [stdout] --> src/getdent.rs:263:56 [INFO] [stdout] | [INFO] [stdout] 263 | let len = unsafe { ptr::read_unaligned(&entry.inner.d_reclen) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] = note: `#[deny(unaligned_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `d_ino` and `d_off` are never read [INFO] [stdout] --> src/getdent.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 131 | struct Dirent64 { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 132 | /// The inode associated with the entry. [INFO] [stdout] 133 | d_ino: libc::c_ulong, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 134 | /// The offset to the next entry, for seeking. [INFO] [stdout] 135 | d_off: libc::c_ulong, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `iter` is never used [INFO] [stdout] --> src/getdent.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn iter(&self) -> Entries<'_> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `nr_close` is never read [INFO] [stdout] --> src/walker.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 86 | struct Stats { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 87 | nr_close: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `depth` is never read [INFO] [stdout] --> src/walker.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 96 | struct Node { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 97 | /// The depth at which this node occurs. [INFO] [stdout] 98 | depth: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `as_parent` is never read [INFO] [stdout] --> src/walker.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 124 | struct Closed { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 131 | as_parent: Option>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `close` is never used [INFO] [stdout] --> src/walker.rs:396:8 [INFO] [stdout] | [INFO] [stdout] 396 | fn close(mut self, stats: &mut Stats) -> io::Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `backlog` is never used [INFO] [stdout] --> src/walker.rs:446:8 [INFO] [stdout] | [INFO] [stdout] 446 | fn backlog(base: &Path, entry: Entry<'_>) -> Backlog { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `close` is never used [INFO] [stdout] --> src/walker.rs:482:8 [INFO] [stdout] | [INFO] [stdout] 482 | fn close(self) -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_backlog` is never used [INFO] [stdout] --> src/walker.rs:491:8 [INFO] [stdout] | [INFO] [stdout] 491 | fn from_backlog(open: &Open, children: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sprint-dir` due to 3 previous errors; 13 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "27b759b1ce49348de31a98feb55caef8273afcab4779ddb5cc50eb553acb2073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27b759b1ce49348de31a98feb55caef8273afcab4779ddb5cc50eb553acb2073", kill_on_drop: false }` [INFO] [stdout] 27b759b1ce49348de31a98feb55caef8273afcab4779ddb5cc50eb553acb2073