[INFO] fetching crate rrc 0.2.1... [INFO] checking rrc-0.2.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate rrc 0.2.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate rrc 0.2.1 [INFO] finished tweaking crates.io crate rrc 0.2.1 [INFO] tweaked toml for crates.io crate rrc 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rrc 0.2.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rrc 0.2.1 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8738ee7aa0c40b9eb811550fd1c0706636c19ca5b8e194cd778574836b20d150 [INFO] running `Command { std: "docker" "start" "-a" "8738ee7aa0c40b9eb811550fd1c0706636c19ca5b8e194cd778574836b20d150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8738ee7aa0c40b9eb811550fd1c0706636c19ca5b8e194cd778574836b20d150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8738ee7aa0c40b9eb811550fd1c0706636c19ca5b8e194cd778574836b20d150", kill_on_drop: false }` [INFO] [stdout] 8738ee7aa0c40b9eb811550fd1c0706636c19ca5b8e194cd778574836b20d150 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a65f219d1f1b22a47e9374e4a1947b6400e15fd195189520e4d541fce082d01 [INFO] running `Command { std: "docker" "start" "-a" "9a65f219d1f1b22a47e9374e4a1947b6400e15fd195189520e4d541fce082d01", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking pin-project-lite v0.2.15 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking writeable v0.5.5 [INFO] [stderr] Checking litemap v0.7.4 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking icu_properties_data v1.5.0 [INFO] [stderr] Checking value-bag v1.10.0 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking utf16_iter v1.0.5 [INFO] [stderr] Checking icu_normalizer_data v1.5.0 [INFO] [stderr] Checking write16 v1.0.0 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking futures-lite v2.5.0 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking env_logger v0.11.6 [INFO] [stderr] Checking event-listener-strategy v0.5.3 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Compiling syn v2.0.94 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Checking zerofrom v0.1.5 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking polling v3.7.4 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking async-io v2.4.0 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking async-std v1.13.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking rrc v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/remote.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_str` is never used [INFO] [stdout] --> src/local.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl LocalRepository { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] 20 | pub fn as_str(&self) -> &str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `len`, `clear`, and `append` are never used [INFO] [stdout] --> src/local.rs:316:12 [INFO] [stdout] | [INFO] [stdout] 314 | impl FuzzyVec { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 315 | /// Creates a `FuzzyVec`. [INFO] [stdout] 316 | pub fn new() -> FuzzyVec { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 329 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 339 | pub fn append(&mut self, entry: LocalRepository) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `user` is never used [INFO] [stdout] --> src/remote.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl SSHPath { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 27 | pub fn user(&self) -> &str { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `host` is never read [INFO] [stdout] --> src/vcs/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct VCSOption { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub host: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VCSOption` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/config.rs:98:27 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn parse_config(path: &str) -> Result { [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] 98 | pub fn parse_config(path: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_str` is never used [INFO] [stdout] --> src/local.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl LocalRepository { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] 20 | pub fn as_str(&self) -> &str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `len`, `clear`, and `append` are never used [INFO] [stdout] --> src/local.rs:316:12 [INFO] [stdout] | [INFO] [stdout] 314 | impl FuzzyVec { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 315 | /// Creates a `FuzzyVec`. [INFO] [stdout] 316 | pub fn new() -> FuzzyVec { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 329 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 339 | pub fn append(&mut self, entry: LocalRepository) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `user` is never used [INFO] [stdout] --> src/remote.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl SSHPath { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 27 | pub fn user(&self) -> &str { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `host` is never read [INFO] [stdout] --> src/vcs/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct VCSOption { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub host: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VCSOption` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/config.rs:98:27 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn parse_config(path: &str) -> Result { [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] 98 | pub fn parse_config(path: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/local.rs:402:9 [INFO] [stdout] | [INFO] [stdout] 402 | env_logger::try_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 402 | let _ = env_logger::try_init(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized] target(s) in 33.61s [INFO] running `Command { std: "docker" "inspect" "9a65f219d1f1b22a47e9374e4a1947b6400e15fd195189520e4d541fce082d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a65f219d1f1b22a47e9374e4a1947b6400e15fd195189520e4d541fce082d01", kill_on_drop: false }` [INFO] [stdout] 9a65f219d1f1b22a47e9374e4a1947b6400e15fd195189520e4d541fce082d01