[INFO] crate crin 0.2.0 is already in cache
[INFO] extracting crate crin 0.2.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/crin/0.2.0
[INFO] extracting crate crin 0.2.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/crin/0.2.0
[INFO] validating manifest of crin-0.2.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of crin-0.2.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing crin-0.2.0
[INFO] finished frobbing crin-0.2.0
[INFO] frobbed toml for crin-0.2.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/crin/0.2.0/Cargo.toml
[INFO] started frobbing crin-0.2.0
[INFO] finished frobbing crin-0.2.0
[INFO] frobbed toml for crin-0.2.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/crin/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking crin-0.2.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/crin/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 76af5ee095de3d6c57b7cfdfdb8ec71a90dd382a327bc85867d253fd10804d14
[INFO] running `"docker" "start" "-a" "76af5ee095de3d6c57b7cfdfdb8ec71a90dd382a327bc85867d253fd10804d14"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking byte-unit v1.1.0
[INFO] [stderr]    Compiling isolang v1.0.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking http v0.1.18
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.19
[INFO] [stderr]     Checking toml_edit v0.1.5
[INFO] [stderr]     Checking timeago v0.2.0
[INFO] [stderr]     Checking crin v0.2.0 (/opt/crater/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<Document> = 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<Document> = 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: `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<Downloads, Error> {
[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<Authors, Error> {
[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<Vec<Dependency>, 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<FullVersion, Error> {
[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<FullCrate, Error> {
[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<String>) -> Result<Vec<Crate>, 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>, _color_comma: Option<Color>) -> 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: `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<String>) -> Result<Vec<Crate>, 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>, _color_comma: Option<Color>) -> 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 1m 14s
[INFO] running `"docker" "inspect" "76af5ee095de3d6c57b7cfdfdb8ec71a90dd382a327bc85867d253fd10804d14"`
[INFO] running `"docker" "rm" "-f" "76af5ee095de3d6c57b7cfdfdb8ec71a90dd382a327bc85867d253fd10804d14"`
[INFO] [stdout] 76af5ee095de3d6c57b7cfdfdb8ec71a90dd382a327bc85867d253fd10804d14