[INFO] fetching crate crin 0.2.0... [INFO] checking crin-0.2.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate crin 0.2.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate crin 0.2.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "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-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 51aee861bd247b8016d3f756a12534e43c3c1a470932cefe84ca46bba3f9980b [INFO] running `"docker" "start" "-a" "51aee861bd247b8016d3f756a12534e43c3c1a470932cefe84ca46bba3f9980b"` [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking memchr v2.3.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking directories v1.0.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Compiling isolang v1.0.0 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking byte-unit v1.1.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking toml_edit v0.1.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking timeago v0.2.1 [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 (in Nightly builds, run with -Z 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 (in Nightly builds, run with -Z 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: `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:200:12 [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:851:4 [INFO] [stderr] | [INFO] [stderr] 851 | fn commify(words: Vec<&str>, surround: &str, [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: 15 warnings emitted [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:851:4 [INFO] [stderr] | [INFO] [stderr] 851 | fn commify(words: Vec<&str>, surround: &str, [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: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 20s [INFO] running `"docker" "inspect" "51aee861bd247b8016d3f756a12534e43c3c1a470932cefe84ca46bba3f9980b"` [INFO] running `"docker" "rm" "-f" "51aee861bd247b8016d3f756a12534e43c3c1a470932cefe84ca46bba3f9980b"` [INFO] [stdout] 51aee861bd247b8016d3f756a12534e43c3c1a470932cefe84ca46bba3f9980b