[INFO] updating cached repository makarchuk/elmo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/makarchuk/elmo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/makarchuk/elmo" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/makarchuk/elmo"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/makarchuk/elmo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/makarchuk/elmo" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/makarchuk/elmo"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/makarchuk/elmo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0cb3389f352e5e3ab7e476b08111d3e4c3e54eb3
[INFO] sha for GitHub repo makarchuk/elmo: 0cb3389f352e5e3ab7e476b08111d3e4c3e54eb3
[INFO] validating manifest of makarchuk/elmo 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 makarchuk/elmo 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 makarchuk/elmo
[INFO] finished frobbing makarchuk/elmo
[INFO] frobbed toml for makarchuk/elmo written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/makarchuk/elmo/Cargo.toml
[INFO] started frobbing makarchuk/elmo
[INFO] finished frobbing makarchuk/elmo
[INFO] frobbed toml for makarchuk/elmo written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/makarchuk/elmo/Cargo.toml
[INFO] crate makarchuk/elmo already has a lockfile, it will not be regenerated
[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] checking makarchuk/elmo against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/makarchuk/elmo:/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] f3828901104d3f8e5e9807a14bfd23ab4b6e6128a245554eb4eeab54943a9dfc
[INFO] running `"docker" "start" "-a" "f3828901104d3f8e5e9807a14bfd23ab4b6e6128a245554eb4eeab54943a9dfc"`
[INFO] [stderr]     Checking miniz_oxide_c_api v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]     Checking openssl-sys v0.9.43
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking tokio v0.1.19
[INFO] [stderr]     Checking publicsuffix v1.5.2
[INFO] [stderr]     Checking flate2 v1.0.7
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking openssl v0.10.20
[INFO] [stderr]     Checking hyper v0.12.27
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking serde v1.0.90
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking cookie_store v0.5.1
[INFO] [stderr]     Checking reqwest v0.9.15
[INFO] [stderr]     Checking elmo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/monitoring/sharp_decrease.rs:24:33
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ) -> Result<Vec<Alert>, Box<Error>> {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::alert::Alert`
[INFO] [stderr]  --> src/monitoring/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::alert::Alert;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/monitoring/sharp_decrease.rs:24:33
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ) -> Result<Vec<Alert>, Box<Error>> {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::alert::Alert`
[INFO] [stderr]  --> src/monitoring/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::alert::Alert;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TermsCountQuery`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:63:1
[INFO] [stderr]    |
[INFO] [stderr] 63 | struct TermsCountQuery {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `aggregations`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     aggregations: Aggregations,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `group_by_key`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     group_by_key: GroupByKey,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `key`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     key: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `doc_count`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     doc_count: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `doc_count_error_upper_bound`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     doc_count_error_upper_bound: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sum_other_doc_count`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     sum_other_doc_count: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `buckets`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     buckets: Vec<Buckets>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TermsCountQuery`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:63:1
[INFO] [stderr]    |
[INFO] [stderr] 63 | struct TermsCountQuery {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `aggregations`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     aggregations: Aggregations,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `group_by_key`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     group_by_key: GroupByKey,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `key`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     key: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `doc_count`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     doc_count: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `doc_count_error_upper_bound`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     doc_count_error_upper_bound: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sum_other_doc_count`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     sum_other_doc_count: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `buckets`
[INFO] [stderr]   --> src/elasticsearch/queries/mod.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     buckets: Vec<Buckets>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.47s
[INFO] running `"docker" "inspect" "f3828901104d3f8e5e9807a14bfd23ab4b6e6128a245554eb4eeab54943a9dfc"`
[INFO] running `"docker" "rm" "-f" "f3828901104d3f8e5e9807a14bfd23ab4b6e6128a245554eb4eeab54943a9dfc"`
[INFO] [stdout] f3828901104d3f8e5e9807a14bfd23ab4b6e6128a245554eb4eeab54943a9dfc