[INFO] cloning repository https://github.com/raldone01/no_std_io_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raldone01/no_std_io_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraldone01%2Fno_std_io_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraldone01%2Fno_std_io_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 610ddca876fa7372827016d02d3297c9d9e82393 [INFO] testing raldone01/no_std_io_rs against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraldone01%2Fno_std_io_rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/raldone01/no_std_io_rs [INFO] finished tweaking git repo https://github.com/raldone01/no_std_io_rs [INFO] tweaked toml for git repo https://github.com/raldone01/no_std_io_rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/raldone01/no_std_io_rs on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/raldone01/no_std_io_rs 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d14b8b3637596e204206f1297401ed033c5d43332ad43ea34f5aab5578216ca [INFO] running `Command { std: "docker" "start" "-a" "2d14b8b3637596e204206f1297401ed033c5d43332ad43ea34f5aab5578216ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d14b8b3637596e204206f1297401ed033c5d43332ad43ea34f5aab5578216ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d14b8b3637596e204206f1297401ed033c5d43332ad43ea34f5aab5578216ca", kill_on_drop: false }` [INFO] [stdout] 2d14b8b3637596e204206f1297401ed033c5d43332ad43ea34f5aab5578216ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6755527ed50ba36767f23a9b9ae345e5c20045b808be3cb67e2d8c577cd98f59 [INFO] running `Command { std: "docker" "start" "-a" "6755527ed50ba36767f23a9b9ae345e5c20045b808be3cb67e2d8c577cd98f59", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling zerocopy-derive v0.8.26 [INFO] [stderr] Compiling no_std_io v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::panic` [INFO] [stdout] --> src/extended_streams/compression/reader_compressed.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::panic; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-imports` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_imports)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IndexMut`, `convert::Infallible`, `mem::MaybeUninit`, and `self` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:2:3 [INFO] [stdout] | [INFO] [stdout] 2 | convert::Infallible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | hash::{BuildHasher, Hash}, [INFO] [stdout] 4 | mem::MaybeUninit, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | ops::{Index, IndexMut, RangeBounds}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 6 | slice::{self, SliceIndex}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResizeError` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:17:55 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{BackingBuffer, LimitedBackingBufferError, ResizeError}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vfs::*` [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use vfs::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BackingBuffer` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{BackingBuffer, LimitedBackingBufferError, ResizeError}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SliceIndex` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | slice::{self, SliceIndex}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RangeBounds` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Index, IndexMut, RangeBounds}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `skip` [INFO] [stdout] --> src/core_streams/reader_buffered.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | skip: bool, // TODO: Use this parameter to skip copying data to the internal buffer. [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_skip` [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-variables` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_variables)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `typeflag` is never read [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:591:13 [INFO] [stdout] | [INFO] [stdout] 591 | let mut typeflag = TarTypeFlag::UnknownTypeFlag(255); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `-W unused-assignments` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_assignments)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:765:28 [INFO] [stdout] | [INFO] [stdout] 765 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:777:28 [INFO] [stdout] | [INFO] [stdout] 777 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:790:28 [INFO] [stdout] | [INFO] [stdout] 790 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:803:28 [INFO] [stdout] | [INFO] [stdout] 803 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:1060:24 [INFO] [stdout] | [INFO] [stdout] 1060 | self.finish_inode(|selv, inode_state| FileEntry::RegularFile(inode_state.into())); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:142:31 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn retain(&mut self, mut f: F) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-mut` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_mut)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PaxConfidence` is more private than the item `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::expected_context` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | expected_context: PaxConfidence, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::expected_context` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `PaxConfidence` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | pub(crate) enum PaxConfidence { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PaxConfidence` is more private than the item `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::actual_context` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | actual_context: PaxConfidence, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::actual_context` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `PaxConfidence` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | pub(crate) enum PaxConfidence { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `parse_offset` and `parse_longnames` are never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:383:10 [INFO] [stdout] | [INFO] [stdout] 368 | impl GnuHeaderAdditions { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 383 | pub fn parse_offset(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 387 | pub fn parse_longnames(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W dead-code` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(dead_code)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CHARSET` is never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:496:13 [INFO] [stdout] | [INFO] [stdout] 496 | pub const CHARSET: &str = "charset"; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COMMENT` is never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:497:13 [INFO] [stdout] | [INFO] [stdout] 497 | pub const COMMENT: &str = "comment"; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HDRCHARSET` is never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:509:13 [INFO] [stdout] | [INFO] [stdout] 509 | pub const HDRCHARSET: &str = "hdrcharset"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_with_confidence` are never used [INFO] [stdout] --> src/extended_streams/tar/confident_value.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 12 | impl ConfidentValue { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 13 | #[must_use] [INFO] [stdout] 14 | pub fn new(initial_confidence: C, initial_value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn get_with_confidence(&self) -> Option<(&C, &T)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits/write.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | self.extend_from_slice(input_buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `-W unused-must-use` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_must_use)]` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 156 | let _ = self.extend_from_slice(input_buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.52s [INFO] running `Command { std: "docker" "inspect" "6755527ed50ba36767f23a9b9ae345e5c20045b808be3cb67e2d8c577cd98f59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6755527ed50ba36767f23a9b9ae345e5c20045b808be3cb67e2d8c577cd98f59", kill_on_drop: false }` [INFO] [stdout] 6755527ed50ba36767f23a9b9ae345e5c20045b808be3cb67e2d8c577cd98f59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4e714f20fbe5820765cc37faaccdcb3b131b07ceb0b8e3005e6aae3dfd43034 [INFO] running `Command { std: "docker" "start" "-a" "c4e714f20fbe5820765cc37faaccdcb3b131b07ceb0b8e3005e6aae3dfd43034", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `core::panic` [INFO] [stdout] --> src/extended_streams/compression/reader_compressed.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::panic; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-imports` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_imports)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IndexMut`, `convert::Infallible`, `mem::MaybeUninit`, and `self` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:2:3 [INFO] [stdout] | [INFO] [stdout] 2 | convert::Infallible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | hash::{BuildHasher, Hash}, [INFO] [stdout] 4 | mem::MaybeUninit, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | ops::{Index, IndexMut, RangeBounds}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 6 | slice::{self, SliceIndex}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResizeError` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:17:55 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{BackingBuffer, LimitedBackingBufferError, ResizeError}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vfs::*` [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use vfs::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BackingBuffer` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{BackingBuffer, LimitedBackingBufferError, ResizeError}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SliceIndex` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | slice::{self, SliceIndex}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RangeBounds` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Index, IndexMut, RangeBounds}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `skip` [INFO] [stdout] --> src/core_streams/reader_buffered.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | skip: bool, // TODO: Use this parameter to skip copying data to the internal buffer. [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_skip` [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-variables` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_variables)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `typeflag` is never read [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:591:13 [INFO] [stdout] | [INFO] [stdout] 591 | let mut typeflag = TarTypeFlag::UnknownTypeFlag(255); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `-W unused-assignments` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_assignments)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling no_std_io v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:765:28 [INFO] [stdout] | [INFO] [stdout] 765 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:777:28 [INFO] [stdout] | [INFO] [stdout] 777 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:790:28 [INFO] [stdout] | [INFO] [stdout] 790 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:803:28 [INFO] [stdout] | [INFO] [stdout] 803 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:1060:24 [INFO] [stdout] | [INFO] [stdout] 1060 | self.finish_inode(|selv, inode_state| FileEntry::RegularFile(inode_state.into())); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:142:31 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn retain(&mut self, mut f: F) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-mut` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_mut)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PaxConfidence` is more private than the item `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::expected_context` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | expected_context: PaxConfidence, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::expected_context` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `PaxConfidence` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | pub(crate) enum PaxConfidence { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PaxConfidence` is more private than the item `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::actual_context` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | actual_context: PaxConfidence, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::actual_context` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `PaxConfidence` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | pub(crate) enum PaxConfidence { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `parse_offset` and `parse_longnames` are never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:383:10 [INFO] [stdout] | [INFO] [stdout] 368 | impl GnuHeaderAdditions { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 383 | pub fn parse_offset(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 387 | pub fn parse_longnames(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W dead-code` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(dead_code)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CHARSET` is never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:496:13 [INFO] [stdout] | [INFO] [stdout] 496 | pub const CHARSET: &str = "charset"; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COMMENT` is never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:497:13 [INFO] [stdout] | [INFO] [stdout] 497 | pub const COMMENT: &str = "comment"; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HDRCHARSET` is never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:509:13 [INFO] [stdout] | [INFO] [stdout] 509 | pub const HDRCHARSET: &str = "hdrcharset"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_with_confidence` are never used [INFO] [stdout] --> src/extended_streams/tar/confident_value.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 12 | impl ConfidentValue { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 13 | #[must_use] [INFO] [stdout] 14 | pub fn new(initial_confidence: C, initial_value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn get_with_confidence(&self) -> Option<(&C, &T)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits/write.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | self.extend_from_slice(input_buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `-W unused-must-use` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_must_use)]` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 156 | let _ = self.extend_from_slice(input_buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TarParserOptions` [INFO] [stdout] --> src/extended_streams/tar/tar_test/mod.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | TarInode, TarParser, TarParserOptions, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-imports` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_imports)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/extended_streams/tar/tar_test/mod.rs:64:15 [INFO] [stdout] | [INFO] [stdout] 64 | ($file_path:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `-W edition-2024-expr-fragment-specifier` implied by `-W rust-2024-compatibility` [INFO] [stdout] = help: to override `-W rust-2024-compatibility` add `#[allow(edition_2024_expr_fragment_specifier)]` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 64 | ($file_path:expr_2021) => { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IndexMut`, `convert::Infallible`, `mem::MaybeUninit`, and `self` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:2:3 [INFO] [stdout] | [INFO] [stdout] 2 | convert::Infallible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | hash::{BuildHasher, Hash}, [INFO] [stdout] 4 | mem::MaybeUninit, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | ops::{Index, IndexMut, RangeBounds}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 6 | slice::{self, SliceIndex}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResizeError` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:17:55 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{BackingBuffer, LimitedBackingBufferError, ResizeError}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vfs::*` [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use vfs::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SliceIndex` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | slice::{self, SliceIndex}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RangeBounds` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Index, IndexMut, RangeBounds}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BackingBuffer` [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{BackingBuffer, LimitedBackingBufferError, ResizeError}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `skip` [INFO] [stdout] --> src/core_streams/reader_buffered.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | skip: bool, // TODO: Use this parameter to skip copying data to the internal buffer. [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_skip` [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-variables` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_variables)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `typeflag` is never read [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:591:13 [INFO] [stdout] | [INFO] [stdout] 591 | let mut typeflag = TarTypeFlag::UnknownTypeFlag(255); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `-W unused-assignments` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_assignments)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:765:28 [INFO] [stdout] | [INFO] [stdout] 765 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:777:28 [INFO] [stdout] | [INFO] [stdout] 777 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:790:28 [INFO] [stdout] | [INFO] [stdout] 790 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:803:28 [INFO] [stdout] | [INFO] [stdout] 803 | self.finish_inode(|selv, inode_state| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `selv` [INFO] [stdout] --> src/extended_streams/tar/tar_parser.rs:1060:24 [INFO] [stdout] | [INFO] [stdout] 1060 | self.finish_inode(|selv, inode_state| FileEntry::RegularFile(inode_state.into())); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/limited_collections/limited_hash_map.rs:142:31 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn retain(&mut self, mut f: F) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-mut` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_mut)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `pax_parser::PaxConfidence` is more private than the item `pax_parser::PaxParserError::WellKnownKeyAppearedInWrongPaxContext::expected_context` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | expected_context: PaxConfidence, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `pax_parser::PaxParserError::WellKnownKeyAppearedInWrongPaxContext::expected_context` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `pax_parser::PaxConfidence` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | pub(crate) enum PaxConfidence { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `pax_parser::PaxConfidence` is more private than the item `pax_parser::PaxParserError::WellKnownKeyAppearedInWrongPaxContext::actual_context` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | actual_context: PaxConfidence, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `pax_parser::PaxParserError::WellKnownKeyAppearedInWrongPaxContext::actual_context` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `pax_parser::PaxConfidence` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/extended_streams/tar/pax_parser.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | pub(crate) enum PaxConfidence { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `parse_offset` and `parse_longnames` are never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:383:10 [INFO] [stdout] | [INFO] [stdout] 368 | impl GnuHeaderAdditions { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 383 | pub fn parse_offset(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 387 | pub fn parse_longnames(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W dead-code` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(dead_code)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CHARSET` is never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:496:13 [INFO] [stdout] | [INFO] [stdout] 496 | pub const CHARSET: &str = "charset"; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COMMENT` is never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:497:13 [INFO] [stdout] | [INFO] [stdout] 497 | pub const COMMENT: &str = "comment"; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HDRCHARSET` is never used [INFO] [stdout] --> src/extended_streams/tar/tar_constants.rs:509:13 [INFO] [stdout] | [INFO] [stdout] 509 | pub const HDRCHARSET: &str = "hdrcharset"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_with_confidence` are never used [INFO] [stdout] --> src/extended_streams/tar/confident_value.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 12 | impl ConfidentValue { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 13 | #[must_use] [INFO] [stdout] 14 | pub fn new(initial_confidence: C, initial_value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn get_with_confidence(&self) -> Option<(&C, &T)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits/write.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | self.extend_from_slice(input_buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `-W unused-must-use` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_must_use)]` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 156 | let _ = self.extend_from_slice(input_buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.60s [INFO] running `Command { std: "docker" "inspect" "c4e714f20fbe5820765cc37faaccdcb3b131b07ceb0b8e3005e6aae3dfd43034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4e714f20fbe5820765cc37faaccdcb3b131b07ceb0b8e3005e6aae3dfd43034", kill_on_drop: false }` [INFO] [stdout] c4e714f20fbe5820765cc37faaccdcb3b131b07ceb0b8e3005e6aae3dfd43034 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a54b3ef515835801c13ae1f413d19e1e591f8412ca16d326c747bff8a01a5fbf [INFO] running `Command { std: "docker" "start" "-a" "a54b3ef515835801c13ae1f413d19e1e591f8412ca16d326c747bff8a01a5fbf", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `core::panic` [INFO] [stderr] --> src/extended_streams/compression/reader_compressed.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::panic; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `-W unused-imports` implied by `-W unused` [INFO] [stderr] = help: to override `-W unused` add `#[allow(unused_imports)]` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IndexMut`, `convert::Infallible`, `mem::MaybeUninit`, and `self` [INFO] [stderr] --> src/limited_collections/limited_hash_map.rs:2:3 [INFO] [stderr] | [INFO] [stderr] 2 | convert::Infallible, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 3 | hash::{BuildHasher, Hash}, [INFO] [stderr] 4 | mem::MaybeUninit, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 5 | ops::{Index, IndexMut, RangeBounds}, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 6 | slice::{self, SliceIndex}, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ResizeError` [INFO] [stderr] --> src/limited_collections/limited_hash_map.rs:17:55 [INFO] [stderr] | [INFO] [stderr] 17 | use crate::{BackingBuffer, LimitedBackingBufferError, ResizeError}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `vfs::*` [INFO] [stderr] --> src/lib.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub use vfs::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BackingBuffer` [INFO] [stderr] --> src/limited_collections/limited_hash_map.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | use crate::{BackingBuffer, LimitedBackingBufferError, ResizeError}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SliceIndex` [INFO] [stderr] --> src/limited_collections/limited_hash_map.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | slice::{self, SliceIndex}, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RangeBounds` [INFO] [stderr] --> src/limited_collections/limited_hash_map.rs:5:26 [INFO] [stderr] | [INFO] [stderr] 5 | ops::{Index, IndexMut, RangeBounds}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `skip` [INFO] [stderr] --> src/core_streams/reader_buffered.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | skip: bool, // TODO: Use this parameter to skip copying data to the internal buffer. [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_skip` [INFO] [stderr] | [INFO] [stderr] = note: `-W unused-variables` implied by `-W unused` [INFO] [stderr] = help: to override `-W unused` add `#[allow(unused_variables)]` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `typeflag` is never read [INFO] [stderr] --> src/extended_streams/tar/tar_parser.rs:591:13 [INFO] [stderr] | [INFO] [stderr] 591 | let mut typeflag = TarTypeFlag::UnknownTypeFlag(255); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `-W unused-assignments` implied by `-W unused` [INFO] [stderr] = help: to override `-W unused` add `#[allow(unused_assignments)]` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `selv` [INFO] [stderr] --> src/extended_streams/tar/tar_parser.rs:765:28 [INFO] [stderr] | [INFO] [stderr] 765 | self.finish_inode(|selv, inode_state| { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `selv` [INFO] [stderr] --> src/extended_streams/tar/tar_parser.rs:777:28 [INFO] [stderr] | [INFO] [stderr] 777 | self.finish_inode(|selv, inode_state| { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `selv` [INFO] [stderr] --> src/extended_streams/tar/tar_parser.rs:790:28 [INFO] [stderr] | [INFO] [stderr] 790 | self.finish_inode(|selv, inode_state| { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `selv` [INFO] [stderr] --> src/extended_streams/tar/tar_parser.rs:803:28 [INFO] [stderr] | [INFO] [stderr] 803 | self.finish_inode(|selv, inode_state| { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `selv` [INFO] [stderr] --> src/extended_streams/tar/tar_parser.rs:1060:24 [INFO] [stderr] | [INFO] [stderr] 1060 | self.finish_inode(|selv, inode_state| FileEntry::RegularFile(inode_state.into())); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_selv` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/limited_collections/limited_hash_map.rs:142:31 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn retain(&mut self, mut f: F) [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `-W unused-mut` implied by `-W unused` [INFO] [stderr] = help: to override `-W unused` add `#[allow(unused_mut)]` [INFO] [stderr] [INFO] [stderr] warning: type `PaxConfidence` is more private than the item `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::expected_context` [INFO] [stderr] --> src/extended_streams/tar/pax_parser.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | expected_context: PaxConfidence, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::expected_context` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `PaxConfidence` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/extended_streams/tar/pax_parser.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | pub(crate) enum PaxConfidence { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `PaxConfidence` is more private than the item `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::actual_context` [INFO] [stderr] --> src/extended_streams/tar/pax_parser.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | actual_context: PaxConfidence, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `PaxParserError::WellKnownKeyAppearedInWrongPaxContext::actual_context` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `PaxConfidence` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/extended_streams/tar/pax_parser.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | pub(crate) enum PaxConfidence { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `parse_offset` and `parse_longnames` are never used [INFO] [stderr] --> src/extended_streams/tar/tar_constants.rs:383:10 [INFO] [stderr] | [INFO] [stderr] 368 | impl GnuHeaderAdditions { [INFO] [stderr] | ----------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 383 | pub fn parse_offset(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 387 | pub fn parse_longnames(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `-W dead-code` implied by `-W unused` [INFO] [stderr] = help: to override `-W unused` add `#[allow(dead_code)]` [INFO] [stderr] [INFO] [stderr] warning: constant `CHARSET` is never used [INFO] [stderr] --> src/extended_streams/tar/tar_constants.rs:496:13 [INFO] [stderr] | [INFO] [stderr] 496 | pub const CHARSET: &str = "charset"; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `COMMENT` is never used [INFO] [stderr] --> src/extended_streams/tar/tar_constants.rs:497:13 [INFO] [stderr] | [INFO] [stderr] 497 | pub const COMMENT: &str = "comment"; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `HDRCHARSET` is never used [INFO] [stderr] --> src/extended_streams/tar/tar_constants.rs:509:13 [INFO] [stderr] | [INFO] [stderr] 509 | pub const HDRCHARSET: &str = "hdrcharset"; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `get_with_confidence` are never used [INFO] [stderr] --> src/extended_streams/tar/confident_value.rs:14:10 [INFO] [stderr] | [INFO] [stderr] 12 | impl ConfidentValue { [INFO] [stderr] | ------------------------------------ associated items in this implementation [INFO] [stderr] 13 | #[must_use] [INFO] [stderr] 14 | pub fn new(initial_confidence: C, initial_value: T) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 47 | pub fn get_with_confidence(&self) -> Option<(&C, &T)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/traits/write.rs:156:5 [INFO] [stderr] | [INFO] [stderr] 156 | self.extend_from_slice(input_buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `-W unused-must-use` implied by `-W unused` [INFO] [stderr] = help: to override `-W unused` add `#[allow(unused_must_use)]` [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 156 | let _ = self.extend_from_slice(input_buffer); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TarParserOptions` [INFO] [stderr] --> src/extended_streams/tar/tar_test/mod.rs:6:26 [INFO] [stderr] | [INFO] [stderr] 6 | TarInode, TarParser, TarParserOptions, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `-W unused-imports` implied by `-W unused` [INFO] [stderr] = help: to override `-W unused` add `#[allow(unused_imports)]` [INFO] [stderr] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/extended_streams/tar/tar_test/mod.rs:64:15 [INFO] [stderr] | [INFO] [stderr] 64 | ($file_path:expr) => { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] = note: `-W edition-2024-expr-fragment-specifier` implied by `-W rust-2024-compatibility` [INFO] [stderr] = help: to override `-W rust-2024-compatibility` add `#[allow(edition_2024_expr_fragment_specifier)]` [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 64 | ($file_path:expr_2021) => { [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: type `pax_parser::PaxConfidence` is more private than the item `pax_parser::PaxParserError::WellKnownKeyAppearedInWrongPaxContext::expected_context` [INFO] [stderr] --> src/extended_streams/tar/pax_parser.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | expected_context: PaxConfidence, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `pax_parser::PaxParserError::WellKnownKeyAppearedInWrongPaxContext::expected_context` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `pax_parser::PaxConfidence` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/extended_streams/tar/pax_parser.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | pub(crate) enum PaxConfidence { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `pax_parser::PaxConfidence` is more private than the item `pax_parser::PaxParserError::WellKnownKeyAppearedInWrongPaxContext::actual_context` [INFO] [stderr] --> src/extended_streams/tar/pax_parser.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | actual_context: PaxConfidence, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `pax_parser::PaxParserError::WellKnownKeyAppearedInWrongPaxContext::actual_context` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `pax_parser::PaxConfidence` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/extended_streams/tar/pax_parser.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | pub(crate) enum PaxConfidence { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `no_std_io` (lib) generated 23 warnings (run `cargo fix --lib -p no_std_io` to apply 5 suggestions) [INFO] [stderr] warning: `no_std_io` (lib test) generated 24 warnings (20 duplicates) (run `cargo fix --lib -p no_std_io --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/no_std_io-41f4a8919e2c70a5) [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test core_streams::reader_buffered::tests::test_buffered_reader_as_reader ... ok [INFO] [stdout] test core_streams::reader_buffered::tests::test_buffered_reader_exact_correct ... ok [INFO] [stdout] test core_streams::reader_limited::tests::test_limited_reader ... ok [INFO] [stdout] test core_streams::rw_cursor::tests::test_cursor_reads_correctly ... ok [INFO] [stdout] test core_streams::rw_cursor::tests::test_cursor_growing ... ok [INFO] [stdout] test core_streams::reader_buffered::tests::test_buffered_reader_exact_correct_bytewise ... ok [INFO] [stdout] test core_streams::rw_cursor::tests::test_cursor_writes_correctly ... ok [INFO] [stdout] test core_streams::rw_empty::tests::test_empty_read ... ok [INFO] [stdout] test core_streams::rw_empty::tests::test_empty_write ... ok [INFO] [stdout] test core_streams::writer_buffered::tests::test_buffered_writer_chunks_correctly_always_chunk ... ok [INFO] [stdout] test core_streams::writer_bytewise::tests::test_bytewise_writer_writes_correctly ... ok [INFO] [stdout] test core_streams::writer_buffered::tests::test_buffered_writer_chunks_correctly_chunk_when_necessary ... ok [INFO] [stdout] test core_streams::writer_bytewise::tests::test_bytewise_writer_empty_input ... ok [INFO] [stdout] test core_streams::reader_buffered::tests::test_forked_buffered_reader ... ok [INFO] [stdout] test core_streams::writer_limited::tests::test_limited_writer ... ok [INFO] [stdout] test extended_streams::compression::reader_compressed::tests::test_compressed_reader_reads_raw_correctly ... ok [INFO] [stdout] test extended_streams::compression::reader_compressed::tests::test_compressed_reader_reads_correctly_bytewise ... ok [INFO] [stdout] test extended_streams::compression::reader_compressed::tests::test_compressed_reader_reads_zlib_correctly ... ok [INFO] [stdout] test extended_streams::compression::writer_compressed::tests::test_compressed_writer_writes_correctly_raw ... ok [INFO] [stdout] test extended_streams::tar::pax_parser::tests::test_multiple_kv_parsing ... ok [INFO] [stdout] test extended_streams::tar::pax_parser::tests::test_multiple_kv_parsing_from_archive ... ok [INFO] [stdout] test extended_streams::tar::pax_parser::tests::test_new_with_initial_global_attributes ... ok [INFO] [stdout] test extended_streams::tar::pax_parser::tests::test_parser_error_bad_value ... ok [INFO] [stdout] test extended_streams::tar::pax_parser::tests::test_simple_kv_parsing ... ok [INFO] [stdout] test extended_streams::tar::pax_parser::tests::test_unparsed_attributes_and_drain ... ok [INFO] [stdout] test extended_streams::compression::writer_compressed::tests::test_compressed_writer_writes_correctly_bytewise ... ok [INFO] [stdout] test extended_streams::tar::pax_parser::tests::test_parser_error_bad_length ... ok [INFO] [stdout] test traits::buffered_read::tests::test_buffered_read_slice ... ok [INFO] [stdout] test traits::copy::tests::test_copy_buffered_simple ... ok [INFO] [stdout] test traits::copy::tests::test_copy_buffered_until_delimiter ... ok [INFO] [stdout] test extended_streams::compression::writer_compressed::tests::test_compressed_writer_buffer_size_dynamic_questionmark ... ok [INFO] [stdout] test traits::copy::tests::test_copy_until_delimiter ... ok [INFO] [stdout] test traits::read::tests::test_read_slice ... ok [INFO] [stdout] test extended_streams::tar::pax_parser::tests::test_gnu_sparse_map_0_1 ... ok [INFO] [stdout] test traits::write::tests::test_write_vec ... ok [INFO] [stdout] test extended_streams::tar::gnu_sparse_1_0_parser::tests::test_gnu_sparse_1_0_parser ... ok [INFO] [stdout] test extended_streams::compression::writer_compressed::tests::test_compressed_writer_writes_correctly_zlib ... ok [INFO] [stdout] test traits::copy::tests::test_copy_simple ... ok [INFO] [stdout] test core_streams::reader_bytewise::tests::test_bytewise_reader_reads_correctly ... ok [INFO] [stdout] test extended_streams::tar::tar_test::test_tar_extract_uncompressed ... ok [INFO] [stdout] test extended_streams::tar::tar_test::test_tar_extract_uncompressed_bytewise ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.58s [INFO] [stdout] [INFO] [stderr] Doc-tests no_std_io [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" "a54b3ef515835801c13ae1f413d19e1e591f8412ca16d326c747bff8a01a5fbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a54b3ef515835801c13ae1f413d19e1e591f8412ca16d326c747bff8a01a5fbf", kill_on_drop: false }` [INFO] [stdout] a54b3ef515835801c13ae1f413d19e1e591f8412ca16d326c747bff8a01a5fbf