[INFO] cloning repository https://github.com/andyyu2004/bit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andyyu2004/bit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fbit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fbit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 90fbccea6267ee7d79d703a6b7286da4cd244c07 [INFO] checking andyyu2004/bit against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fbit" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andyyu2004/bit on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andyyu2004/bit [INFO] finished tweaking git repo https://github.com/andyyu2004/bit [INFO] tweaked toml for git repo https://github.com/andyyu2004/bit written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/andyyu2004/bit already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quickcheck_macros v1.0.0 [INFO] [stderr] Downloaded git-config v0.1.0 [INFO] [stderr] Downloaded quickcheck_derive v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0341183a8a3402b2c51eb836b7d8a91935a579fb0733a1bfead0746739bac0df [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0341183a8a3402b2c51eb836b7d8a91935a579fb0733a1bfead0746739bac0df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0341183a8a3402b2c51eb836b7d8a91935a579fb0733a1bfead0746739bac0df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0341183a8a3402b2c51eb836b7d8a91935a579fb0733a1bfead0746739bac0df", kill_on_drop: false }` [INFO] [stdout] 0341183a8a3402b2c51eb836b7d8a91935a579fb0733a1bfead0746739bac0df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 477a699b7bd27efdd21195fde686e4961aa95e6d8c700f37c66ecbec8680cf95 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "477a699b7bd27efdd21195fde686e4961aa95e6d8c700f37c66ecbec8680cf95", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking cpufeatures v0.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking bumpalo v3.6.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking gitignore v1.0.7 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking sha2 v0.9.4 [INFO] [stderr] Checking sha-1 v0.9.5 [INFO] [stderr] Checking regex v1.5.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking globset v0.4.6 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking ignore v0.4.17 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Checking git-config v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling quickcheck_derive v0.3.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking snailquote v0.3.0 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking libbit v0.1.0 (/opt/rustwide/workdir/src/libbit) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/libbit/src/lib.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/libbit/src/cmd/bit_hash_object.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::obj::{self, BitObjKind, BitObjType, Blob, Commit}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/libbit/src/obj/ofs_delta.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::serialize::{Deserialize, DeserializeSized, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReadExtSized` [INFO] [stdout] --> src/libbit/src/obj/tree.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::io::{BufReadExt, BufReadExtSized}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/libbit/src/obj/tree.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::serialize::{Deserialize, DeserializeSized, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `Seek` [INFO] [stdout] --> src/libbit/src/path.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::{BufRead, BufReader, Seek}; [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashReader` [INFO] [stdout] --> src/libbit/src/index.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::io::{HashReader, HashWriter, ReadExt, WriteExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crc_of` [INFO] [stdout] --> src/libbit/src/odb.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::hash::{self, crc_of, BitHash}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PackIndex`, `self` [INFO] [stdout] --> src/libbit/src/odb.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::pack::{self, PackIndex, PackIndexReader, PackfileReader}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeekFrom` [INFO] [stdout] --> src/libbit/src/odb.rs:13:38 [INFO] [stdout] | [INFO] [stdout] 13 | use std::io::{prelude::*, BufReader, SeekFrom}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DeserializeSized` [INFO] [stdout] --> src/libbit/src/pack.rs:5:50 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::serialize::{BufReadSeek, Deserialize, DeserializeSized}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::obj::BitObjKind` [INFO] [stdout] --> src/libbit/src/refs.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::obj::BitObjKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/libbit/src/test_utils.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | / macro_rules! stat { [INFO] [stdout] 73 | | ($repo:ident: $path:literal) => { [INFO] [stdout] 74 | | #[allow(unused_imports)] [INFO] [stdout] 75 | | use std::os::linux::fs::*; [INFO] [stdout] ... | [INFO] [stdout] 85 | | }; [INFO] [stdout] 86 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/libbit/src/test_utils.rs:140:1 [INFO] [stdout] | [INFO] [stdout] 140 | / macro_rules! hash_file { [INFO] [stdout] 141 | | ($repo:ident: $path:expr) => { [INFO] [stdout] 142 | | hash_blob!(cat!($repo: $path).as_bytes()) [INFO] [stdout] 143 | | }; [INFO] [stdout] 144 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/libbit/src/cmd/bit_hash_object.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::obj::{self, BitObjKind, BitObjType, Blob, Commit}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/libbit/src/obj/ofs_delta.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::serialize::{Deserialize, DeserializeSized, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReadExtSized` [INFO] [stdout] --> src/libbit/src/obj/tree.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::io::{BufReadExt, BufReadExtSized}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/libbit/src/obj/tree.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::serialize::{Deserialize, DeserializeSized, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `Seek` [INFO] [stdout] --> src/libbit/src/path.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::{BufRead, BufReader, Seek}; [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `hash_bytes`, `hash_obj` [INFO] [stdout] --> src/libbit/src/repo/tests.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::hash::{hash_bytes, hash_obj}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashReader` [INFO] [stdout] --> src/libbit/src/index.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::io::{HashReader, HashWriter, ReadExt, WriteExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::io::*` [INFO] [stdout] --> src/libbit/src/io/tests.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::io::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crc_of` [INFO] [stdout] --> src/libbit/src/odb.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::hash::{self, crc_of, BitHash}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PackIndex`, `self` [INFO] [stdout] --> src/libbit/src/odb.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::pack::{self, PackIndex, PackIndexReader, PackfileReader}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeekFrom` [INFO] [stdout] --> src/libbit/src/odb.rs:13:38 [INFO] [stdout] | [INFO] [stdout] 13 | use std::io::{prelude::*, BufReader, SeekFrom}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DeserializeSized` [INFO] [stdout] --> src/libbit/src/pack.rs:5:50 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::serialize::{BufReadSeek, Deserialize, DeserializeSized}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::obj::BitObjKind` [INFO] [stdout] --> src/libbit/src/refs.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::obj::BitObjKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fallible_iterator::FallibleIterator` [INFO] [stdout] --> src/libbit/src/index.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use fallible_iterator::FallibleIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/libbit/src/obj/ofs_delta.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | fn serialize(&self, writer: &mut dyn Write) -> BitResult<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/libbit/src/obj/ofs_delta.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | fn deserialize_sized(reader: &mut impl BufRead, delta_size: u64) -> BitResult [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta_size` [INFO] [stdout] --> src/libbit/src/obj/ofs_delta.rs:19:53 [INFO] [stdout] | [INFO] [stdout] 19 | fn deserialize_sized(reader: &mut impl BufRead, delta_size: u64) -> BitResult [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/libbit/src/obj/ref_delta.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | fn serialize(&self, writer: &mut dyn Write) -> BitResult<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/libbit/src/obj/tag.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | fn serialize(&self, writer: &mut dyn Write) -> BitResult<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/libbit/src/obj/tag.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | fn deserialize(reader: &mut impl BufRead) -> BitResult [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crc` [INFO] [stdout] --> src/libbit/src/odb.rs:188:14 [INFO] [stdout] | [INFO] [stdout] 188 | let (crc, offset) = self.obj_offset(oid)?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_crc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ofs_delta` [INFO] [stdout] --> src/libbit/src/odb.rs:196:34 [INFO] [stdout] | [INFO] [stdout] 196 | BitObjKind::OfsDelta(ofs_delta) => todo!(), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ofs_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base` [INFO] [stdout] --> src/libbit/src/odb.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | let base = self.read_obj(ref_delta.base_oid)?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_base` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/libbit/src/odb.rs:252:27 [INFO] [stdout] | [INFO] [stdout] 252 | fn read_header(&self, id: BitId) -> BitResult { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fallible_iterator::FallibleIterator` [INFO] [stdout] --> src/libbit/src/index.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use fallible_iterator::FallibleIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/libbit/src/obj/ofs_delta.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | fn serialize(&self, writer: &mut dyn Write) -> BitResult<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/libbit/src/obj/ofs_delta.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | fn deserialize_sized(reader: &mut impl BufRead, delta_size: u64) -> BitResult [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta_size` [INFO] [stdout] --> src/libbit/src/obj/ofs_delta.rs:19:53 [INFO] [stdout] | [INFO] [stdout] 19 | fn deserialize_sized(reader: &mut impl BufRead, delta_size: u64) -> BitResult [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/libbit/src/obj/ref_delta.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | fn serialize(&self, writer: &mut dyn Write) -> BitResult<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/libbit/src/obj/tag.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | fn serialize(&self, writer: &mut dyn Write) -> BitResult<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/libbit/src/obj/tag.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | fn deserialize(reader: &mut impl BufRead) -> BitResult [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crc` [INFO] [stdout] --> src/libbit/src/odb.rs:188:14 [INFO] [stdout] | [INFO] [stdout] 188 | let (crc, offset) = self.obj_offset(oid)?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_crc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ofs_delta` [INFO] [stdout] --> src/libbit/src/odb.rs:196:34 [INFO] [stdout] | [INFO] [stdout] 196 | BitObjKind::OfsDelta(ofs_delta) => todo!(), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ofs_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base` [INFO] [stdout] --> src/libbit/src/odb.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | let base = self.read_obj(ref_delta.base_oid)?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_base` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/libbit/src/odb.rs:252:27 [INFO] [stdout] | [INFO] [stdout] 252 | fn read_header(&self, id: BitId) -> BitResult { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/libbit/src/pathspec.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | path: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parent` [INFO] [stdout] --> src/libbit/src/pathspec.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | parent: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/libbit/src/delta.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | source: &'s [u8], [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Copy` [INFO] [stdout] --> src/libbit/src/delta.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | Copy(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Insert` [INFO] [stdout] --> src/libbit/src/delta.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | Insert(&'s [u8]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/libbit/src/delta.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn new(source: &'s [u8]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compress` [INFO] [stdout] --> src/libbit/src/delta.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn compress(&self, target: &'s [u8]) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/libbit/src/delta.rs:158:12 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn new(delta_index: &'a DeltaIndex<'s>, target: &'s [u8]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `slice` [INFO] [stdout] --> src/libbit/src/delta.rs:164:8 [INFO] [stdout] | [INFO] [stdout] 164 | fn slice(&self) -> &'s [u8; 16] { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expand_left` [INFO] [stdout] --> src/libbit/src/delta.rs:168:8 [INFO] [stdout] | [INFO] [stdout] 168 | fn expand_left(&mut self, mut source_idx: usize, mut target_idx: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expand_right` [INFO] [stdout] --> src/libbit/src/delta.rs:178:8 [INFO] [stdout] | [INFO] [stdout] 178 | fn expand_right(&mut self, mut source_idx: usize, mut target_idx: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expand_match` [INFO] [stdout] --> src/libbit/src/delta.rs:188:8 [INFO] [stdout] | [INFO] [stdout] 188 | fn expand_match(&mut self, source_idx: usize, target_idx: usize) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compress` [INFO] [stdout] --> src/libbit/src/delta.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 195 | fn compress(mut self) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> src/libbit/src/index.rs:229:5 [INFO] [stdout] | [INFO] [stdout] 229 | index: &'a BitIndex<'r>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `finalize_hash` [INFO] [stdout] --> src/libbit/src/io.rs:226:12 [INFO] [stdout] | [INFO] [stdout] 226 | pub fn finalize_hash(&mut self) -> Output { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `finalize_hash` [INFO] [stdout] --> src/libbit/src/io.rs:264:12 [INFO] [stdout] | [INFO] [stdout] 264 | pub fn finalize_hash(&mut self) -> Output { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `objects_path` [INFO] [stdout] --> src/libbit/src/odb.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 152 | objects_path: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CRC_SIZE` [INFO] [stdout] --> src/libbit/src/pack.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const CRC_SIZE: u64 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OFFSET_SIZE` [INFO] [stdout] --> src/libbit/src/pack.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const OFFSET_SIZE: u64 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `n` [INFO] [stdout] --> src/libbit/src/pack.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 177 | n: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `with_index_mut` [INFO] [stdout] --> src/libbit/src/tls.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) fn with_index_mut(f: impl FnOnce(&mut BitIndex<'_>) -> BitResult) -> BitResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 44 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/libbit/src/pathspec.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | path: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parent` [INFO] [stdout] --> src/libbit/src/pathspec.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | parent: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/libbit/src/delta.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | source: &'s [u8], [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Copy` [INFO] [stdout] --> src/libbit/src/delta.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | Copy(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Insert` [INFO] [stdout] --> src/libbit/src/delta.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | Insert(&'s [u8]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compress` [INFO] [stdout] --> src/libbit/src/delta.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn compress(&self, target: &'s [u8]) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/libbit/src/delta.rs:158:12 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn new(delta_index: &'a DeltaIndex<'s>, target: &'s [u8]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `slice` [INFO] [stdout] --> src/libbit/src/delta.rs:164:8 [INFO] [stdout] | [INFO] [stdout] 164 | fn slice(&self) -> &'s [u8; 16] { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expand_left` [INFO] [stdout] --> src/libbit/src/delta.rs:168:8 [INFO] [stdout] | [INFO] [stdout] 168 | fn expand_left(&mut self, mut source_idx: usize, mut target_idx: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expand_right` [INFO] [stdout] --> src/libbit/src/delta.rs:178:8 [INFO] [stdout] | [INFO] [stdout] 178 | fn expand_right(&mut self, mut source_idx: usize, mut target_idx: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expand_match` [INFO] [stdout] --> src/libbit/src/delta.rs:188:8 [INFO] [stdout] | [INFO] [stdout] 188 | fn expand_match(&mut self, source_idx: usize, target_idx: usize) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compress` [INFO] [stdout] --> src/libbit/src/delta.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 195 | fn compress(mut self) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> src/libbit/src/index.rs:229:5 [INFO] [stdout] | [INFO] [stdout] 229 | index: &'a BitIndex<'r>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `finalize_hash` [INFO] [stdout] --> src/libbit/src/io.rs:264:12 [INFO] [stdout] | [INFO] [stdout] 264 | pub fn finalize_hash(&mut self) -> Output { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `objects_path` [INFO] [stdout] --> src/libbit/src/odb.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 152 | objects_path: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CRC_SIZE` [INFO] [stdout] --> src/libbit/src/pack.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const CRC_SIZE: u64 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OFFSET_SIZE` [INFO] [stdout] --> src/libbit/src/pack.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const OFFSET_SIZE: u64 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `n` [INFO] [stdout] --> src/libbit/src/pack.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 177 | n: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `with_index_mut` [INFO] [stdout] --> src/libbit/src/tls.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) fn with_index_mut(f: impl FnOnce(&mut BitIndex<'_>) -> BitResult) -> BitResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bit v0.1.0 (/opt/rustwide/workdir/src/bit) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 33s [INFO] running `Command { std: "docker" "inspect" "477a699b7bd27efdd21195fde686e4961aa95e6d8c700f37c66ecbec8680cf95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "477a699b7bd27efdd21195fde686e4961aa95e6d8c700f37c66ecbec8680cf95", kill_on_drop: false }` [INFO] [stdout] 477a699b7bd27efdd21195fde686e4961aa95e6d8c700f37c66ecbec8680cf95