[INFO] updating cached repository j16r/ota
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/j16r/ota
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/j16r/ota" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/j16r/ota"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/j16r/ota'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/j16r/ota" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/j16r/ota"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/j16r/ota'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3814029a83f240373167c13f2d04288d48f431bb
[INFO] sha for GitHub repo j16r/ota: 3814029a83f240373167c13f2d04288d48f431bb
[INFO] validating manifest of j16r/ota on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of j16r/ota on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing j16r/ota
[INFO] finished frobbing j16r/ota
[INFO] frobbed toml for j16r/ota written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/j16r/ota/Cargo.toml
[INFO] started frobbing j16r/ota
[INFO] finished frobbing j16r/ota
[INFO] frobbed toml for j16r/ota written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/j16r/ota/Cargo.toml
[INFO] crate j16r/ota already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking j16r/ota against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-3/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/j16r/ota:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a1ef1316cc3430aeb6521d5756e9b276a494f7d14be44883c0db0be69c422462
[INFO] running `"docker" "start" "-a" "a1ef1316cc3430aeb6521d5756e9b276a494f7d14be44883c0db0be69c422462"`
[INFO] [stderr]     Checking filetime v0.2.4
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]    Compiling rand v0.6.0
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling syn v0.15.14
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking regex v1.0.5
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking notify v4.0.6
[INFO] [stderr]    Compiling pest_generator v2.0.0
[INFO] [stderr]    Compiling pest_derive v2.0.1
[INFO] [stderr]     Checking handlebars v1.1.0
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]    Compiling pear_codegen v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]    Compiling pear v0.1.2
[INFO] [stderr]     Checking rocket_http v0.4.0
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]    Compiling rocket_codegen v0.4.0
[INFO] [stderr]     Checking rocket v0.4.0
[INFO] [stderr]     Checking rocket_contrib v0.4.0
[INFO] [stderr]     Checking ota v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `http::ContentType`
[INFO] [stderr]  --> src/error.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rocket::{Response, http::ContentType, http::Status};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]    --> src/articles.rs:185:24
[INFO] [stderr]     |
[INFO] [stderr] 185 | pub fn lookup_articles(query: &str) -> std::io::Result<Vec<File>> {
[INFO] [stderr]     |                        ^^^^^ help: consider prefixing with an underscore: `_query`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `properties`
[INFO] [stderr]    --> src/articles.rs:198:5
[INFO] [stderr]     |
[INFO] [stderr] 198 |     properties: Vec<PropertyFilter>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Equals`
[INFO] [stderr]    --> src/articles.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     Equals(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lt`
[INFO] [stderr]    --> src/articles.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     Lt(String),
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gt`
[INFO] [stderr]    --> src/articles.rs:212:5
[INFO] [stderr]     |
[INFO] [stderr] 212 |     Gt(String)
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Key`
[INFO] [stderr]    --> src/articles.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | enum Key {
[INFO] [stderr]     | ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `http::ContentType`
[INFO] [stderr]  --> src/error.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rocket::{Response, http::ContentType, http::Status};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]    --> src/articles.rs:185:24
[INFO] [stderr]     |
[INFO] [stderr] 185 | pub fn lookup_articles(query: &str) -> std::io::Result<Vec<File>> {
[INFO] [stderr]     |                        ^^^^^ help: consider prefixing with an underscore: `_query`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entry`
[INFO] [stderr]    --> src/articles.rs:356:24
[INFO] [stderr]     |
[INFO] [stderr] 356 |         fn from(&self, entry: &Entry) -> Self {
[INFO] [stderr]     |                        ^^^^^ help: consider prefixing with an underscore: `_entry`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]    --> src/articles.rs:360:36
[INFO] [stderr]     |
[INFO] [stderr] 360 |         fn find_matches(&mut self, query: &Query) -> std::io::Result<Vec<Entry>> {
[INFO] [stderr]     |                                    ^^^^^ help: consider prefixing with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `properties`
[INFO] [stderr]    --> src/articles.rs:198:5
[INFO] [stderr]     |
[INFO] [stderr] 198 |     properties: Vec<PropertyFilter>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Equals`
[INFO] [stderr]    --> src/articles.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     Equals(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lt`
[INFO] [stderr]    --> src/articles.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     Lt(String),
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gt`
[INFO] [stderr]    --> src/articles.rs:212:5
[INFO] [stderr]     |
[INFO] [stderr] 212 |     Gt(String)
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Key`
[INFO] [stderr]    --> src/articles.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | enum Key {
[INFO] [stderr]     | ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `"docker" "inspect" "a1ef1316cc3430aeb6521d5756e9b276a494f7d14be44883c0db0be69c422462"`
[INFO] running `"docker" "rm" "-f" "a1ef1316cc3430aeb6521d5756e9b276a494f7d14be44883c0db0be69c422462"`
[INFO] [stdout] a1ef1316cc3430aeb6521d5756e9b276a494f7d14be44883c0db0be69c422462