[INFO] fetching crate fasters 0.4.0... [INFO] testing fasters-0.4.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate fasters 0.4.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate fasters 0.4.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fasters 0.4.0 [INFO] finished tweaking crates.io crate fasters 0.4.0 [INFO] tweaked toml for crates.io crate fasters 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive_arbitrary v0.4.7 [INFO] [stderr] Downloaded fasters_derive v0.4.0 [INFO] [stderr] Downloaded roxmltree v0.13.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0528475ce3584f9f81fe629ddc5af7ddff738952c5bc90bd608065d5a2935be [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" "f0528475ce3584f9f81fe629ddc5af7ddff738952c5bc90bd608065d5a2935be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0528475ce3584f9f81fe629ddc5af7ddff738952c5bc90bd608065d5a2935be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0528475ce3584f9f81fe629ddc5af7ddff738952c5bc90bd608065d5a2935be", kill_on_drop: false }` [INFO] [stdout] f0528475ce3584f9f81fe629ddc5af7ddff738952c5bc90bd608065d5a2935be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef5e238dea86f467d075bdd6ec41e156196d1c3d472b3ce9aac8df2422a6d37f [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" "ef5e238dea86f467d075bdd6ec41e156196d1c3d472b3ce9aac8df2422a6d37f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling xmlparser v0.13.3 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling radium v0.3.0 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling rust-embed-utils v5.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling bitvec v0.18.5 [INFO] [stderr] Compiling roxmltree v0.13.1 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling rust-embed-impl v5.9.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Compiling rust-embed v5.9.0 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling fasters_derive v0.4.0 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling fasters v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/app/fix42.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[fasters(msg_type = "TODO")] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | #[derive(Debug, Clone, TsrMessage)] [INFO] [stdout] | ---------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/app/fix42.rs:69:7 [INFO] [stdout] | [INFO] [stdout] 69 | #[fasters(msg_type = "TODO")] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 70 | #[derive(Debug, Clone, TsrMessage)] [INFO] [stdout] | ---------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this attribute can only be applied at the crate level [INFO] [stdout] --> src/stream_iterator.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | #![doc(html_root_url = "https://docs.rs/streaming-iterator/0.1")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused variable: `heartbeat_sleep` [INFO] [stdout] --> src/session/classic.rs:525:25 [INFO] [stdout] | [INFO] [stdout] 525 | tokio::pin!(heartbeat_sleep); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_heartbeat_sleep` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | #![deny(unused, missing_debug_implementations, clippy::useless_conversion)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[deny(unused_variables)]` implied by `#[deny(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `name` [INFO] [stdout] --> src/codec/fast/template.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | #![deny(unused, missing_debug_implementations, clippy::useless_conversion)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `id` [INFO] [stdout] --> src/codec/fast/template.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `operator` [INFO] [stdout] --> src/codec/fast/template.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | operator: FieldOperatorInstruction, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `dictionary` [INFO] [stdout] --> src/codec/fast/template.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | dictionary: Dictionary, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `dict` [INFO] [stdout] --> src/codec/fast/mod.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | dict: Dictionary, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `transmuter` [INFO] [stdout] --> src/codec/tagvalue.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | transmuter: Z, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `len` [INFO] [stdout] --> src/codec/tagvalue.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | len: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `data` [INFO] [stdout] --> src/codec/tagvalue.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | data: *const u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `header` [INFO] [stdout] --> src/dictionary.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | header: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `name` [INFO] [stdout] --> src/dictionary.rs:306:5 [INFO] [stdout] | [INFO] [stdout] 306 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `fixml_filename` [INFO] [stdout] --> src/dictionary.rs:308:5 [INFO] [stdout] | [INFO] [stdout] 308 | fixml_filename: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `is_last` [INFO] [stdout] --> src/dictionary.rs:319:5 [INFO] [stdout] | [INFO] [stdout] 319 | is_last: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `component_type` [INFO] [stdout] --> src/dictionary.rs:341:5 [INFO] [stdout] | [INFO] [stdout] 341 | component_type: ComponentType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `abbr_name` [INFO] [stdout] --> src/dictionary.rs:347:5 [INFO] [stdout] | [INFO] [stdout] 347 | abbr_name: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `associated_data_tag` [INFO] [stdout] --> src/dictionary.rs:455:5 [INFO] [stdout] | [INFO] [stdout] 455 | associated_data_tag: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `abbr_name` [INFO] [stdout] --> src/dictionary.rs:460:5 [INFO] [stdout] | [INFO] [stdout] 460 | abbr_name: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `base_category_id` [INFO] [stdout] --> src/dictionary.rs:462:5 [INFO] [stdout] | [INFO] [stdout] 462 | base_category_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `base_category_abbr_name` [INFO] [stdout] --> src/dictionary.rs:465:5 [INFO] [stdout] | [INFO] [stdout] 465 | base_category_abbr_name: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `required` [INFO] [stdout] --> src/dictionary.rs:467:5 [INFO] [stdout] | [INFO] [stdout] 467 | required: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `description` [INFO] [stdout] --> src/dictionary.rs:468:5 [INFO] [stdout] | [INFO] [stdout] 468 | description: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `category_iid` [INFO] [stdout] --> src/dictionary.rs:641:5 [INFO] [stdout] | [INFO] [stdout] 641 | category_iid: InternalId, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `section_id` [INFO] [stdout] --> src/dictionary.rs:643:5 [INFO] [stdout] | [INFO] [stdout] 643 | section_id: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `abbr_name` [INFO] [stdout] --> src/dictionary.rs:646:5 [INFO] [stdout] | [INFO] [stdout] 646 | abbr_name: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `required` [INFO] [stdout] --> src/dictionary.rs:649:5 [INFO] [stdout] | [INFO] [stdout] 649 | required: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `elaboration` [INFO] [stdout] --> src/dictionary.rs:651:5 [INFO] [stdout] | [INFO] [stdout] 651 | elaboration: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `delivery_threshold` [INFO] [stdout] --> src/session/classic.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | delivery_threshold: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 27 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fasters` due to 28 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ef5e238dea86f467d075bdd6ec41e156196d1c3d472b3ce9aac8df2422a6d37f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef5e238dea86f467d075bdd6ec41e156196d1c3d472b3ce9aac8df2422a6d37f", kill_on_drop: false }` [INFO] [stdout] ef5e238dea86f467d075bdd6ec41e156196d1c3d472b3ce9aac8df2422a6d37f