[INFO] fetching crate changenn 0.1.0... [INFO] checking changenn-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate changenn 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate changenn 0.1.0 [INFO] finished tweaking crates.io crate changenn 0.1.0 [INFO] tweaked toml for crates.io crate changenn 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate changenn 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate changenn 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded peeking-iter v0.3.0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78defd62a3de1a916f4b5f70f1ed631b19bd5666ee7753ac0454b8436d60b671 [INFO] running `Command { std: "docker" "start" "-a" "78defd62a3de1a916f4b5f70f1ed631b19bd5666ee7753ac0454b8436d60b671", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78defd62a3de1a916f4b5f70f1ed631b19bd5666ee7753ac0454b8436d60b671", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78defd62a3de1a916f4b5f70f1ed631b19bd5666ee7753ac0454b8436d60b671", kill_on_drop: false }` [INFO] [stdout] 78defd62a3de1a916f4b5f70f1ed631b19bd5666ee7753ac0454b8436d60b671 [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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77886aa25e0520f7e8f4bf3c5c76df73b80dbe9d3e1e1e21f58f067d9b62adde [INFO] running `Command { std: "docker" "start" "-a" "77886aa25e0520f7e8f4bf3c5c76df73b80dbe9d3e1e1e21f58f067d9b62adde", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking openssl-probe v0.1.6 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking peeking-iter v0.3.0 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling cc v1.2.32 [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 v0.18.2+1.9.1 [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] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking git2 v0.20.2 [INFO] [stderr] Checking changenn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `author` is never read [INFO] [stdout] --> src/conventional_commits.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct CommitDesc { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | author: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `author` is never used [INFO] [stdout] --> src/conventional_commits.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl CommitDesc { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn author(&self) -> Option<&str> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_conventional` is never used [INFO] [stdout] --> src/conventional_commits.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 47 | impl MsgDesc { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn is_conventional(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `config` is never used [INFO] [stdout] --> src/fmt.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl<'r> MdFormatter<'r> { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn config(self, config: FormatConfig) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:62:30 [INFO] [stdout] | [INFO] [stdout] 62 | fn find_tagged_commits(repo: &Repository) -> Result, git2::Error> { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 62 | fn find_tagged_commits(repo: &Repository) -> Result)>, git2::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `author` is never read [INFO] [stdout] --> src/conventional_commits.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct CommitDesc { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | author: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `author` is never used [INFO] [stdout] --> src/conventional_commits.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl CommitDesc { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn author(&self) -> Option<&str> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `with_tag`, `with_tag_scope`, `breaking`, and `is_conventional` are never used [INFO] [stdout] --> src/conventional_commits.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 47 | impl MsgDesc { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn with_tag(self, tag: String) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn with_tag_scope(self, tag: String, scope: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn breaking(self) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn is_conventional(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `config` is never used [INFO] [stdout] --> src/fmt.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl<'r> MdFormatter<'r> { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn config(self, config: FormatConfig) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:62:30 [INFO] [stdout] | [INFO] [stdout] 62 | fn find_tagged_commits(repo: &Repository) -> Result, git2::Error> { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 62 | fn find_tagged_commits(repo: &Repository) -> Result)>, git2::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.47s [INFO] running `Command { std: "docker" "inspect" "77886aa25e0520f7e8f4bf3c5c76df73b80dbe9d3e1e1e21f58f067d9b62adde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77886aa25e0520f7e8f4bf3c5c76df73b80dbe9d3e1e1e21f58f067d9b62adde", kill_on_drop: false }` [INFO] [stdout] 77886aa25e0520f7e8f4bf3c5c76df73b80dbe9d3e1e1e21f58f067d9b62adde