[INFO] fetching crate git-utils 0.0.0... [INFO] testing git-utils-0.0.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate git-utils 0.0.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate git-utils 0.0.0 [INFO] finished tweaking crates.io crate git-utils 0.0.0 [INFO] tweaked toml for crates.io crate git-utils 0.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate git-utils 0.0.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 62 packages to latest compatible versions [INFO] [stderr] Adding git2 v0.17.2 (available: v0.20.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded globset v0.4.16 [INFO] [stderr] Downloaded cfg-if v1.0.3 [INFO] [stderr] Downloaded wasi v0.14.7+wasi-0.2.4 [INFO] [stderr] Downloaded getrandom v0.3.3 [INFO] [stderr] Downloaded find-msvc-tools v0.1.2 [INFO] [stderr] Downloaded cc v1.2.39 [INFO] [stderr] Downloaded wasip2 v1.0.1+wasi-0.2.4 [INFO] [stderr] Downloaded openssl-sys v0.9.109 [INFO] [stderr] Downloaded icu_locale_core v2.0.0 [INFO] [stderr] Downloaded syn v2.0.106 [INFO] [stderr] Downloaded zerovec v0.11.4 [INFO] [stderr] Downloaded idna v1.1.0 [INFO] [stderr] Downloaded icu_properties_data v2.0.1 [INFO] [stderr] Downloaded git2 v0.17.2 [INFO] [stderr] Downloaded icu_normalizer_data v2.0.0 [INFO] [stderr] Downloaded regex-syntax v0.8.6 [INFO] [stderr] Downloaded vcpkg v0.2.15 [INFO] [stderr] Downloaded bstr v1.12.0 [INFO] [stderr] Downloaded icu_collections v2.0.0 [INFO] [stderr] Downloaded url v2.5.7 [INFO] [stderr] Downloaded icu_normalizer v2.0.0 [INFO] [stderr] Downloaded icu_provider v2.0.0 [INFO] [stderr] Downloaded zerotrie v0.2.2 [INFO] [stderr] Downloaded icu_properties v2.0.1 [INFO] [stderr] Downloaded smallvec v1.15.1 [INFO] [stderr] Downloaded serde_core v1.0.228 [INFO] [stderr] Downloaded r-efi v5.3.0 [INFO] [stderr] Downloaded wit-bindgen v0.46.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.101 [INFO] [stderr] Downloaded unicode-ident v1.0.19 [INFO] [stderr] Downloaded libssh2-sys v0.3.1 [INFO] [stderr] Downloaded memchr v2.7.6 [INFO] [stderr] Downloaded regex-automata v0.4.11 [INFO] [stderr] Downloaded litemap v0.8.0 [INFO] [stderr] Downloaded writeable v0.6.1 [INFO] [stderr] Downloaded yoke v0.8.0 [INFO] [stderr] Downloaded synstructure v0.13.2 [INFO] [stderr] Downloaded percent-encoding v2.3.2 [INFO] [stderr] Downloaded quote v1.0.41 [INFO] [stderr] Downloaded serde v1.0.228 [INFO] [stderr] Downloaded pkg-config v0.3.32 [INFO] [stderr] Downloaded form_urlencoded v1.2.2 [INFO] [stderr] Downloaded libc v0.2.176 [INFO] [stderr] Downloaded tinystr v0.8.1 [INFO] [stderr] Downloaded libz-sys v1.1.22 [INFO] [stderr] Downloaded potential_utf v0.1.3 [INFO] [stderr] Downloaded yoke-derive v0.8.0 [INFO] [stderr] Downloaded zerovec-derive v0.11.1 [INFO] [stderr] Downloaded idna_adapter v1.2.1 [INFO] [stderr] Downloaded serde_derive v1.0.228 [INFO] [stderr] Downloaded log v0.4.28 [INFO] [stderr] Downloaded jobserver v0.1.34 [INFO] [stderr] Downloaded libgit2-sys v0.15.2+1.6.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f772360eacfb2a18635365ee9f0b8ed1e3636374835ba1bc86488e1319c93023 [INFO] running `Command { std: "docker" "start" "-a" "f772360eacfb2a18635365ee9f0b8ed1e3636374835ba1bc86488e1319c93023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f772360eacfb2a18635365ee9f0b8ed1e3636374835ba1bc86488e1319c93023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f772360eacfb2a18635365ee9f0b8ed1e3636374835ba1bc86488e1319c93023", kill_on_drop: false }` [INFO] [stdout] f772360eacfb2a18635365ee9f0b8ed1e3636374835ba1bc86488e1319c93023 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff31cd15503021595be773fcaf029a97ec3da92c7948181d3868ac3996a7ea15 [INFO] running `Command { std: "docker" "start" "-a" "ff31cd15503021595be773fcaf029a97ec3da92c7948181d3868ac3996a7ea15", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling libssh2-sys v0.3.1 [INFO] [stderr] Compiling libgit2-sys v0.15.2+1.6.4 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling globset v0.4.16 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling git2 v0.17.2 [INFO] [stderr] Compiling git-utils v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `find_initial_commit` [INFO] [stdout] --> src/commits.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{find_initial_commit, GitResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `ObjectType`, and `Signature` [INFO] [stdout] --> src/commits.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use git2::{Branch, BranchType, Error, ObjectType, Oid, Repository, Signature, Sort}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Commit`, `ErrorClass`, `ErrorCode`, `IndexAddOption`, `IndexEntry`, `IndexTime`, `Index`, `ObjectType`, `RepositoryInitMode`, `RepositoryInitOptions`, and `Signature` [INFO] [stdout] --> src/rebases/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | Branch, BranchType, Commit, Error, ErrorClass, ErrorCode, Index, IndexAddOption, IndexEntry, IndexTime, ObjectType, Oid, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 4 | Repository, RepositoryInitMode, RepositoryInitOptions, Signature, TreeEntry, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `Read`, and `ffi::OsStr` [INFO] [stdout] --> src/rebases/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | ffi::OsStr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/rebases/mod.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_commit_oid` [INFO] [stdout] --> src/rebases/mod.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let new_commit_oid = self.repo.commit( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_commit_oid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/rebases/mod.rs:63:36 [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/rebases/mod.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let object = entry.to_object(&self.repo)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GitCleaner` is never constructed [INFO] [stdout] --> src/rebases/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct GitCleaner { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_max_size`, and `set_pattern` are never used [INFO] [stdout] --> src/rebases/mod.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl GitCleaner { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 24 | pub fn new(project: Repository) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn set_max_size(&mut self, size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn set_pattern(&mut self, pattern: &str) -> GitResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prune` and `should_remove` are never used [INFO] [stdout] --> src/rebases/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 55 | impl GitCleaner { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn should_remove<'a>(&self, entry: &'a TreeEntry) -> GitResult<&'a [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `runtime_error` is never used [INFO] [stdout] --> src/errors/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn runtime_error(msg: S) -> GitResult [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rebases/mod.rs:63:14 [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repos/mod.rs:21:34 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn find_initial_commit(repo: &Repository) -> GitResult { [INFO] [stdout] | ^^^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 21 | pub fn find_initial_commit(repo: &Repository) -> GitResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `Command { std: "docker" "inspect" "ff31cd15503021595be773fcaf029a97ec3da92c7948181d3868ac3996a7ea15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff31cd15503021595be773fcaf029a97ec3da92c7948181d3868ac3996a7ea15", kill_on_drop: false }` [INFO] [stdout] ff31cd15503021595be773fcaf029a97ec3da92c7948181d3868ac3996a7ea15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cafe9005066197b150f4478044c6414c734ed258746f89425f54b62829b2c717 [INFO] running `Command { std: "docker" "start" "-a" "cafe9005066197b150f4478044c6414c734ed258746f89425f54b62829b2c717", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `find_initial_commit` [INFO] [stdout] --> src/commits.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{find_initial_commit, GitResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `ObjectType`, and `Signature` [INFO] [stdout] --> src/commits.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use git2::{Branch, BranchType, Error, ObjectType, Oid, Repository, Signature, Sort}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Commit`, `ErrorClass`, `ErrorCode`, `IndexAddOption`, `IndexEntry`, `IndexTime`, `Index`, `ObjectType`, `RepositoryInitMode`, `RepositoryInitOptions`, and `Signature` [INFO] [stdout] --> src/rebases/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | Branch, BranchType, Commit, Error, ErrorClass, ErrorCode, Index, IndexAddOption, IndexEntry, IndexTime, ObjectType, Oid, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 4 | Repository, RepositoryInitMode, RepositoryInitOptions, Signature, TreeEntry, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `Read`, and `ffi::OsStr` [INFO] [stdout] --> src/rebases/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | ffi::OsStr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/rebases/mod.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_commit_oid` [INFO] [stdout] --> src/rebases/mod.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let new_commit_oid = self.repo.commit( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_commit_oid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/rebases/mod.rs:63:36 [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/rebases/mod.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let object = entry.to_object(&self.repo)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GitCleaner` is never constructed [INFO] [stdout] --> src/rebases/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct GitCleaner { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_max_size`, and `set_pattern` are never used [INFO] [stdout] --> src/rebases/mod.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl GitCleaner { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 24 | pub fn new(project: Repository) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn set_max_size(&mut self, size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn set_pattern(&mut self, pattern: &str) -> GitResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prune` and `should_remove` are never used [INFO] [stdout] --> src/rebases/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 55 | impl GitCleaner { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn should_remove<'a>(&self, entry: &'a TreeEntry) -> GitResult<&'a [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `runtime_error` is never used [INFO] [stdout] --> src/errors/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn runtime_error(msg: S) -> GitResult [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rebases/mod.rs:63:14 [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repos/mod.rs:21:34 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn find_initial_commit(repo: &Repository) -> GitResult { [INFO] [stdout] | ^^^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 21 | pub fn find_initial_commit(repo: &Repository) -> GitResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling git-utils v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `find_initial_commit` [INFO] [stdout] --> src/commits.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{find_initial_commit, GitResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `ObjectType`, and `Signature` [INFO] [stdout] --> src/commits.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use git2::{Branch, BranchType, Error, ObjectType, Oid, Repository, Signature, Sort}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Commit`, `ErrorClass`, `ErrorCode`, `IndexAddOption`, `IndexEntry`, `IndexTime`, `Index`, `ObjectType`, `RepositoryInitMode`, `RepositoryInitOptions`, and `Signature` [INFO] [stdout] --> src/rebases/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | Branch, BranchType, Commit, Error, ErrorClass, ErrorCode, Index, IndexAddOption, IndexEntry, IndexTime, ObjectType, Oid, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 4 | Repository, RepositoryInitMode, RepositoryInitOptions, Signature, TreeEntry, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `Read`, and `ffi::OsStr` [INFO] [stdout] --> src/rebases/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | ffi::OsStr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/rebases/mod.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_commit_oid` [INFO] [stdout] --> src/rebases/mod.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let new_commit_oid = self.repo.commit( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_commit_oid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/rebases/mod.rs:63:36 [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/rebases/mod.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let object = entry.to_object(&self.repo)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GitCleaner` is never constructed [INFO] [stdout] --> src/rebases/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct GitCleaner { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_max_size`, and `set_pattern` are never used [INFO] [stdout] --> src/rebases/mod.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl GitCleaner { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 24 | pub fn new(project: Repository) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn set_max_size(&mut self, size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn set_pattern(&mut self, pattern: &str) -> GitResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prune` and `should_remove` are never used [INFO] [stdout] --> src/rebases/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 55 | impl GitCleaner { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn should_remove<'a>(&self, entry: &'a TreeEntry) -> GitResult<&'a [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `runtime_error` is never used [INFO] [stdout] --> src/errors/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn runtime_error(msg: S) -> GitResult [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rebases/mod.rs:63:14 [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repos/mod.rs:21:34 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn find_initial_commit(repo: &Repository) -> GitResult { [INFO] [stdout] | ^^^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 21 | pub fn find_initial_commit(repo: &Repository) -> GitResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "cafe9005066197b150f4478044c6414c734ed258746f89425f54b62829b2c717", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cafe9005066197b150f4478044c6414c734ed258746f89425f54b62829b2c717", kill_on_drop: false }` [INFO] [stdout] cafe9005066197b150f4478044c6414c734ed258746f89425f54b62829b2c717 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 03e2355f81a9d29752c04f0701ca553bec17b44bbd228e58b3030f1ebe1b338c [INFO] running `Command { std: "docker" "start" "-a" "03e2355f81a9d29752c04f0701ca553bec17b44bbd228e58b3030f1ebe1b338c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `find_initial_commit` [INFO] [stderr] --> src/commits.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{find_initial_commit, GitResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `ObjectType`, and `Signature` [INFO] [stderr] --> src/commits.rs:2:32 [INFO] [stderr] | [INFO] [stderr] 2 | use git2::{Branch, BranchType, Error, ObjectType, Oid, Repository, Signature, Sort}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Commit`, `ErrorClass`, `ErrorCode`, `IndexAddOption`, `IndexEntry`, `IndexTime`, `Index`, `ObjectType`, `RepositoryInitMode`, `RepositoryInitOptions`, and `Signature` [INFO] [stderr] --> src/rebases/mod.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | Branch, BranchType, Commit, Error, ErrorClass, ErrorCode, Index, IndexAddOption, IndexEntry, IndexTime, ObjectType, Oid, [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] 4 | Repository, RepositoryInitMode, RepositoryInitOptions, Signature, TreeEntry, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `File`, `OpenOptions`, `Read`, and `ffi::OsStr` [INFO] [stderr] --> src/rebases/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | ffi::OsStr, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 9 | fs::{File, OpenOptions}, [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ [INFO] [stderr] 10 | io::{Read, Write}, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/rebases/mod.rs:10:16 [INFO] [stderr] | [INFO] [stderr] 10 | io::{Read, Write}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new_commit_oid` [INFO] [stderr] --> src/rebases/mod.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | let new_commit_oid = self.repo.commit( [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_commit_oid` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start` [INFO] [stderr] --> src/rebases/mod.rs:63:36 [INFO] [stderr] | [INFO] [stderr] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `object` [INFO] [stderr] --> src/rebases/mod.rs:94:13 [INFO] [stderr] | [INFO] [stderr] 94 | let object = entry.to_object(&self.repo)?; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stderr] [INFO] [stderr] warning: struct `GitCleaner` is never constructed [INFO] [stderr] --> src/rebases/mod.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct GitCleaner { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `set_max_size`, and `set_pattern` are never used [INFO] [stderr] --> src/rebases/mod.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 23 | impl GitCleaner { [INFO] [stderr] | --------------- associated items in this implementation [INFO] [stderr] 24 | pub fn new(project: Repository) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 27 | pub fn set_max_size(&mut self, size: usize) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 35 | pub fn set_pattern(&mut self, pattern: &str) -> GitResult<()> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `prune` and `should_remove` are never used [INFO] [stderr] --> src/rebases/mod.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 55 | impl GitCleaner { [INFO] [stderr] | --------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 93 | pub fn should_remove<'a>(&self, entry: &'a TreeEntry) -> GitResult<&'a [u8]> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `runtime_error` is never used [INFO] [stderr] --> src/errors/mod.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn runtime_error(msg: S) -> GitResult [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/rebases/mod.rs:63:14 [INFO] [stderr] | [INFO] [stderr] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here ------ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result, Error> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/repos/mod.rs:21:34 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn find_initial_commit(repo: &Repository) -> GitResult { [INFO] [stderr] | ^^^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 21 | pub fn find_initial_commit(repo: &Repository) -> GitResult> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `git-utils` (lib) generated 14 warnings (run `cargo fix --lib -p git-utils` to apply 4 suggestions) [INFO] [stderr] warning: `git-utils` (lib test) generated 14 warnings (14 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/git_utils-e9897538c4f8a68c) [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] [stderr] Running tests/main.rs (/opt/rustwide/target/debug/deps/main-5de8d7f057211d74) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test ready ... ok [INFO] [stderr] Doc-tests git_utils [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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" "03e2355f81a9d29752c04f0701ca553bec17b44bbd228e58b3030f1ebe1b338c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03e2355f81a9d29752c04f0701ca553bec17b44bbd228e58b3030f1ebe1b338c", kill_on_drop: false }` [INFO] [stdout] 03e2355f81a9d29752c04f0701ca553bec17b44bbd228e58b3030f1ebe1b338c