[INFO] fetching crate musicbrainz_rs 0.2.0... [INFO] checking musicbrainz_rs-0.2.0 against beta for pr-78714 [INFO] extracting crate musicbrainz_rs 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate musicbrainz_rs 0.2.0 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-14/source/Cargo.toml [INFO] crate crates.io crate musicbrainz_rs 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae04aa2089644c2402c748472e777a2edd6496a363f6258a982ea56ad00fbdb6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ae04aa2089644c2402c748472e777a2edd6496a363f6258a982ea56ad00fbdb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae04aa2089644c2402c748472e777a2edd6496a363f6258a982ea56ad00fbdb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae04aa2089644c2402c748472e777a2edd6496a363f6258a982ea56ad00fbdb6", kill_on_drop: false }` [INFO] [stdout] ae04aa2089644c2402c748472e777a2edd6496a363f6258a982ea56ad00fbdb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83086cff9f88959602f67fcc6fc880c988c88be736c4dd1bc0f151ec5de35416 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "83086cff9f88959602f67fcc6fc880c988c88be736c4dd1bc0f151ec5de35416", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking futures v0.1.28 [INFO] [stderr] Compiling cc v1.0.40 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.11 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking miniz_oxide v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling openssl-sys v0.9.48 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-sync v0.1.6 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking backtrace v0.3.34 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [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] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/config.rs:10:53 [INFO] [stdout] | [INFO] [stdout] 10 | pub static ref HTTP_CLIENT: MusicBrainzClient = { init_http_client() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/config.rs:10:53 [INFO] [stdout] | [INFO] [stdout] 10 | pub static ref HTTP_CLIENT: MusicBrainzClient = { init_http_client() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_EVENTS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub const INC_EVENTS_VALUE: &str = "events"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_URLS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub const INC_URLS_VALUE: &str = "urls"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_AREAS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | pub const INC_AREAS_VALUE: &str = "areas"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_ARTIST_CREDITS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | pub const INC_ARTIST_CREDITS_VALUE: &str = "artist-credits"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_DISCIDS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub const INC_DISCIDS_VALUE: &str = "discids"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_INSTRUMENTS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub const INC_INSTRUMENTS_VALUE: &str = "instruments"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_PLACES_VALUE` [INFO] [stdout] --> src/model/include_const.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub const INC_PLACES_VALUE: &str = "places"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_SERIES_VALUE` [INFO] [stdout] --> src/model/include_const.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub const INC_SERIES_VALUE: &str = "series"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_EVENTS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub const INC_EVENTS_VALUE: &str = "events"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_URLS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub const INC_URLS_VALUE: &str = "urls"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_AREAS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | pub const INC_AREAS_VALUE: &str = "areas"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_ARTIST_CREDITS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | pub const INC_ARTIST_CREDITS_VALUE: &str = "artist-credits"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_DISCIDS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub const INC_DISCIDS_VALUE: &str = "discids"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_INSTRUMENTS_VALUE` [INFO] [stdout] --> src/model/include_const.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub const INC_INSTRUMENTS_VALUE: &str = "instruments"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_PLACES_VALUE` [INFO] [stdout] --> src/model/include_const.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub const INC_PLACES_VALUE: &str = "places"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INC_SERIES_VALUE` [INFO] [stdout] --> src/model/include_const.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub const INC_SERIES_VALUE: &str = "series"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `should_get_place_aliases` [INFO] [stdout] --> tests/place_includes.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn should_get_place_aliases() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `should_get_place_tags` [INFO] [stdout] --> tests/place_includes.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn should_get_place_tags() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `should_get_place_genres` [INFO] [stdout] --> tests/place_includes.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn should_get_place_genres() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `should_browse_place_by_area` [INFO] [stdout] --> tests/place_browse.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn should_browse_place_by_area() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `should_get_place` [INFO] [stdout] --> tests/fetch.rs:323:4 [INFO] [stdout] | [INFO] [stdout] 323 | fn should_get_place() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `should_get_area_aliases` [INFO] [stdout] --> tests/area_includes.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn should_get_area_aliases() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "83086cff9f88959602f67fcc6fc880c988c88be736c4dd1bc0f151ec5de35416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83086cff9f88959602f67fcc6fc880c988c88be736c4dd1bc0f151ec5de35416", kill_on_drop: false }` [INFO] [stdout] 83086cff9f88959602f67fcc6fc880c988c88be736c4dd1bc0f151ec5de35416