[INFO] fetching crate crin 0.2.0... [INFO] checking crin-0.2.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate crin 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate crin 0.2.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate crin 0.2.0 [INFO] finished tweaking crates.io crate crin 0.2.0 [INFO] tweaked toml for crates.io crate crin 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 416cbf2d20bfa74f4b1dbec25ae034c8d4227e139ea550b4280dac57fa167c9d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "416cbf2d20bfa74f4b1dbec25ae034c8d4227e139ea550b4280dac57fa167c9d"` [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Checking directories v1.0.2 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking byte-unit v1.1.0 [INFO] [stderr] Compiling isolang v1.0.0 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking http v0.1.19 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.22 [INFO] [stderr] Checking toml_edit v0.1.5 [INFO] [stderr] Checking timeago v0.2.0 [INFO] [stderr] Checking crin v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/configuration.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / lazy_static! { [INFO] [stderr] 14 | | static ref SETTINGS: RwLock = RwLock::new(Document::new()); [INFO] [stderr] 15 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/configuration.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / lazy_static! { [INFO] [stderr] 14 | | static ref SETTINGS: RwLock = RwLock::new(Document::new()); [INFO] [stderr] 15 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/configuration/lists.rs:76:17 [INFO] [stderr] | [INFO] [stderr] 76 | let mut crates_vec: Vec<&str>; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_user_agent` [INFO] [stderr] --> src/crates_io_api/sync_client.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn with_user_agent(user_agent: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `all_crates` [INFO] [stderr] --> src/crates_io_api/sync_client.rs:268:5 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn all_crates(&self, query: Option) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Relevance` [INFO] [stderr] --> src/crates_io_api/types.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Relevance, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Downloads` [INFO] [stderr] --> src/crates_io_api/types.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Downloads, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `commify` [INFO] [stderr] --> src/main.rs:851:1 [INFO] [stderr] | [INFO] [stderr] 851 | / fn commify(words: Vec<&str>, surround: &str, [INFO] [stderr] 852 | | _color_word: Option, _color_comma: Option) -> String { [INFO] [stderr] 853 | | let mut text = "".to_string(); [INFO] [stderr] 854 | | for word in words { [INFO] [stderr] ... | [INFO] [stderr] 862 | | return text[1..].trim().to_string(); // remove the leading comma [INFO] [stderr] 863 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/crates_io_api/mod.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | #![recursion_limit = "128"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: crate-level attribute should be in the root module [INFO] [stderr] --> src/crates_io_api/mod.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | #![recursion_limit = "128"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/configuration/lists.rs:76:17 [INFO] [stderr] | [INFO] [stderr] 76 | let mut crates_vec: Vec<&str>; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_user_agent` [INFO] [stderr] --> src/crates_io_api/sync_client.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn with_user_agent(user_agent: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `crate_downloads` [INFO] [stderr] --> src/crates_io_api/sync_client.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn crate_downloads(&self, name: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `crate_authors` [INFO] [stderr] --> src/crates_io_api/sync_client.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn crate_authors(&self, name: &str, version: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `crate_dependencies` [INFO] [stderr] --> src/crates_io_api/sync_client.rs:141:5 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn crate_dependencies(&self, name: &str, version: &str) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `full_version` [INFO] [stderr] --> src/crates_io_api/sync_client.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | fn full_version(&self, version: Version) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `full_crate` [INFO] [stderr] --> src/crates_io_api/sync_client.rs:181:5 [INFO] [stderr] | [INFO] [stderr] 181 | pub fn full_crate(&self, name: &str, all_versions: bool) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `all_crates` [INFO] [stderr] --> src/crates_io_api/sync_client.rs:268:5 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn all_crates(&self, query: Option) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Relevance` [INFO] [stderr] --> src/crates_io_api/types.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Relevance, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Downloads` [INFO] [stderr] --> src/crates_io_api/types.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Downloads, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Authors` [INFO] [stderr] --> src/crates_io_api/types.rs:200:1 [INFO] [stderr] | [INFO] [stderr] 200 | pub struct Authors { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `commify` [INFO] [stderr] --> src/main.rs:851:1 [INFO] [stderr] | [INFO] [stderr] 851 | / fn commify(words: Vec<&str>, surround: &str, [INFO] [stderr] 852 | | _color_word: Option, _color_comma: Option) -> String { [INFO] [stderr] 853 | | let mut text = "".to_string(); [INFO] [stderr] 854 | | for word in words { [INFO] [stderr] ... | [INFO] [stderr] 862 | | return text[1..].trim().to_string(); // remove the leading comma [INFO] [stderr] 863 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/crates_io_api/mod.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | #![recursion_limit = "128"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: crate-level attribute should be in the root module [INFO] [stderr] --> src/crates_io_api/mod.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | #![recursion_limit = "128"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.71s [INFO] running `"docker" "inspect" "416cbf2d20bfa74f4b1dbec25ae034c8d4227e139ea550b4280dac57fa167c9d"` [INFO] running `"docker" "rm" "-f" "416cbf2d20bfa74f4b1dbec25ae034c8d4227e139ea550b4280dac57fa167c9d"` [INFO] [stdout] 416cbf2d20bfa74f4b1dbec25ae034c8d4227e139ea550b4280dac57fa167c9d