[INFO] crate musicbrainz_rs 0.2.0 is already in cache [INFO] checking musicbrainz_rs-0.2.0 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350 [INFO] extracting crate musicbrainz_rs 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate musicbrainz_rs 0.2.0 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate musicbrainz_rs 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate musicbrainz_rs 0.2.0 [INFO] tweaked toml for crates.io crate musicbrainz_rs 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate musicbrainz_rs 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "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] a3a180a38e1033b167ce3a60263e63008aa07fe34e6c40bf812a268d5e747d7e [INFO] running `"docker" "start" "-a" "a3a180a38e1033b167ce3a60263e63008aa07fe34e6c40bf812a268d5e747d7e"` [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking backtrace-sys v0.1.31 [INFO] [stderr] Checking openssl v0.10.24 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking backtrace v0.3.34 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.33 [INFO] [stderr] Checking serde v1.0.98 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.19 [INFO] [stderr] Checking musicbrainz_rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: constant item is never used: `INC_EVENTS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub const INC_EVENTS_VALUE: &str = "events"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_URLS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub const INC_URLS_VALUE: &str = "urls"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_AREAS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub const INC_AREAS_VALUE: &str = "areas"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_ARTIST_CREDITS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub const INC_ARTIST_CREDITS_VALUE: &str = "artist-credits"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_DISCIDS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub const INC_DISCIDS_VALUE: &str = "discids"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_INSTRUMENTS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub const INC_INSTRUMENTS_VALUE: &str = "instruments"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_PLACES_VALUE` [INFO] [stderr] --> src/model/include_const.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub const INC_PLACES_VALUE: &str = "places"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_SERIES_VALUE` [INFO] [stderr] --> src/model/include_const.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub const INC_SERIES_VALUE: &str = "series"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_EVENTS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub const INC_EVENTS_VALUE: &str = "events"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_URLS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub const INC_URLS_VALUE: &str = "urls"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_AREAS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub const INC_AREAS_VALUE: &str = "areas"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_ARTIST_CREDITS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub const INC_ARTIST_CREDITS_VALUE: &str = "artist-credits"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_DISCIDS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub const INC_DISCIDS_VALUE: &str = "discids"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_INSTRUMENTS_VALUE` [INFO] [stderr] --> src/model/include_const.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub const INC_INSTRUMENTS_VALUE: &str = "instruments"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_PLACES_VALUE` [INFO] [stderr] --> src/model/include_const.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub const INC_PLACES_VALUE: &str = "places"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INC_SERIES_VALUE` [INFO] [stderr] --> src/model/include_const.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub const INC_SERIES_VALUE: &str = "series"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `should_get_area_aliases` [INFO] [stderr] --> tests/area_includes.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn should_get_area_aliases() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `should_get_place_aliases` [INFO] [stderr] --> tests/place_includes.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn should_get_place_aliases() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `should_get_place_tags` [INFO] [stderr] --> tests/place_includes.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn should_get_place_tags() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `should_get_place_genres` [INFO] [stderr] --> tests/place_includes.rs:36:4 [INFO] [stderr] | [INFO] [stderr] 36 | fn should_get_place_genres() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `should_get_place` [INFO] [stderr] --> tests/fetch.rs:323:4 [INFO] [stderr] | [INFO] [stderr] 323 | fn should_get_place() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `should_browse_place_by_area` [INFO] [stderr] --> tests/place_browse.rs:11:4 [INFO] [stderr] | [INFO] [stderr] 11 | fn should_browse_place_by_area() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 08s [INFO] running `"docker" "inspect" "a3a180a38e1033b167ce3a60263e63008aa07fe34e6c40bf812a268d5e747d7e"` [INFO] running `"docker" "rm" "-f" "a3a180a38e1033b167ce3a60263e63008aa07fe34e6c40bf812a268d5e747d7e"` [INFO] [stdout] a3a180a38e1033b167ce3a60263e63008aa07fe34e6c40bf812a268d5e747d7e