[INFO] fetching crate futures-await-syn 0.12.0... [INFO] testing futures-await-syn-0.12.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate futures-await-syn 0.12.0 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate futures-await-syn 0.12.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-await-syn 0.12.0 [INFO] finished tweaking crates.io crate futures-await-syn 0.12.0 [INFO] tweaked toml for crates.io crate futures-await-syn 0.12.0 written to /workspace/builds/worker-50/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", 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] Downloading crates ... [INFO] [stderr] Downloaded futures-await-synom v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb26a6bbad245d18119a6fe3c934679631053715724dbe9c510a37b8b8ca8e19 [INFO] running `Command { std: "docker" "start" "-a" "cb26a6bbad245d18119a6fe3c934679631053715724dbe9c510a37b8b8ca8e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb26a6bbad245d18119a6fe3c934679631053715724dbe9c510a37b8b8ca8e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb26a6bbad245d18119a6fe3c934679631053715724dbe9c510a37b8b8ca8e19", kill_on_drop: false }` [INFO] [stdout] cb26a6bbad245d18119a6fe3c934679631053715724dbe9c510a37b8b8ca8e19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f133eb66eafa32a285ed5f95ea2f40d37d9a2f8b8bd0e06cbf873295b2e70b94 [INFO] running `Command { std: "docker" "start" "-a" "f133eb66eafa32a285ed5f95ea2f40d37d9a2f8b8bd0e06cbf873295b2e70b94", 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling proc-macro2 v0.1.10 [INFO] [stderr] Compiling futures-await-quote v0.4.0 [INFO] [stderr] Compiling futures-await-synom v0.12.0 [INFO] [stderr] Compiling futures-await-syn v0.12.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:861:5 [INFO] [stdout] | [INFO] [stdout] 861 | / /// ```ignore [INFO] [stdout] 862 | | /// || ... [INFO] [stdout] 863 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:866:5 [INFO] [stdout] | [INFO] [stdout] 866 | / /// ```ignore [INFO] [stdout] 867 | | /// && ... [INFO] [stdout] 868 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:871:5 [INFO] [stdout] | [INFO] [stdout] 871 | / /// ```ignore [INFO] [stdout] 872 | | /// == ... [INFO] [stdout] 873 | | /// != ... [INFO] [stdout] 874 | | /// >= ... [INFO] [stdout] ... | [INFO] [stdout] 880 | | /// NOTE: This operator appears to be parsed as left-associative, but errors [INFO] [stdout] 881 | | /// if it is used in a non-associative manner. [INFO] [stdout] | |_____---------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:903:5 [INFO] [stdout] | [INFO] [stdout] 903 | / /// ```ignore [INFO] [stdout] 904 | | /// | ... [INFO] [stdout] 905 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:913:5 [INFO] [stdout] | [INFO] [stdout] 913 | / /// ```ignore [INFO] [stdout] 914 | | /// ^ ... [INFO] [stdout] 915 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:923:5 [INFO] [stdout] | [INFO] [stdout] 923 | / /// ```ignore [INFO] [stdout] 924 | | /// & ... [INFO] [stdout] 925 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:934:5 [INFO] [stdout] | [INFO] [stdout] 934 | / /// ```ignore [INFO] [stdout] 935 | | /// << ... [INFO] [stdout] 936 | | /// >> ... [INFO] [stdout] 937 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:944:5 [INFO] [stdout] | [INFO] [stdout] 944 | / /// ```ignore [INFO] [stdout] 945 | | /// + ... [INFO] [stdout] 946 | | /// - ... [INFO] [stdout] 947 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:954:5 [INFO] [stdout] | [INFO] [stdout] 954 | / /// ```ignore [INFO] [stdout] 955 | | /// * ... [INFO] [stdout] 956 | | /// / ... [INFO] [stdout] 957 | | /// % ... [INFO] [stdout] 958 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:967:5 [INFO] [stdout] | [INFO] [stdout] 967 | / /// ```ignore [INFO] [stdout] 968 | | /// as [INFO] [stdout] 969 | | /// : [INFO] [stdout] 970 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ty.rs:350:9 [INFO] [stdout] | [INFO] [stdout] 350 | / /// In some positions, types may not contain the `+` character, to [INFO] [stdout] 351 | | /// disambiguate them. For example in the expression `1 as T`, T may not [INFO] [stdout] 352 | | /// contain a `+` character. [INFO] [stdout] 353 | | /// [INFO] [stdout] 354 | | /// This parser does not allow a `+`, while the default parser does. [INFO] [stdout] | |_________-------------------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/lifetime.rs:50:21 [INFO] [stdout] | [INFO] [stdout] 50 | panic!("{:?} is not a valid lifetime name"); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 50 | panic!("{:?} is not a valid lifetime name", ...); [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 50 | panic!("{}", "{:?} is not a valid lifetime name"); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.75s [INFO] running `Command { std: "docker" "inspect" "f133eb66eafa32a285ed5f95ea2f40d37d9a2f8b8bd0e06cbf873295b2e70b94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f133eb66eafa32a285ed5f95ea2f40d37d9a2f8b8bd0e06cbf873295b2e70b94", kill_on_drop: false }` [INFO] [stdout] f133eb66eafa32a285ed5f95ea2f40d37d9a2f8b8bd0e06cbf873295b2e70b94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e13ba06c64129622c8b47e90889e5f484476eb82091d0fe3c11d15b8fe888faa [INFO] running `Command { std: "docker" "start" "-a" "e13ba06c64129622c8b47e90889e5f484476eb82091d0fe3c11d15b8fe888faa", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:861:5 [INFO] [stdout] | [INFO] [stdout] 861 | / /// ```ignore [INFO] [stdout] 862 | | /// || ... [INFO] [stdout] 863 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:866:5 [INFO] [stdout] | [INFO] [stdout] 866 | / /// ```ignore [INFO] [stdout] 867 | | /// && ... [INFO] [stdout] 868 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:871:5 [INFO] [stdout] | [INFO] [stdout] 871 | / /// ```ignore [INFO] [stdout] 872 | | /// == ... [INFO] [stdout] 873 | | /// != ... [INFO] [stdout] 874 | | /// >= ... [INFO] [stdout] ... | [INFO] [stdout] 880 | | /// NOTE: This operator appears to be parsed as left-associative, but errors [INFO] [stdout] 881 | | /// if it is used in a non-associative manner. [INFO] [stdout] | |_____---------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:903:5 [INFO] [stdout] | [INFO] [stdout] 903 | / /// ```ignore [INFO] [stdout] 904 | | /// | ... [INFO] [stdout] 905 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:913:5 [INFO] [stdout] | [INFO] [stdout] 913 | / /// ```ignore [INFO] [stdout] 914 | | /// ^ ... [INFO] [stdout] 915 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:923:5 [INFO] [stdout] | [INFO] [stdout] 923 | / /// ```ignore [INFO] [stdout] 924 | | /// & ... [INFO] [stdout] 925 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:934:5 [INFO] [stdout] | [INFO] [stdout] 934 | / /// ```ignore [INFO] [stdout] 935 | | /// << ... [INFO] [stdout] 936 | | /// >> ... [INFO] [stdout] 937 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:944:5 [INFO] [stdout] | [INFO] [stdout] 944 | / /// ```ignore [INFO] [stdout] 945 | | /// + ... [INFO] [stdout] 946 | | /// - ... [INFO] [stdout] 947 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:954:5 [INFO] [stdout] | [INFO] [stdout] 954 | / /// ```ignore [INFO] [stdout] 955 | | /// * ... [INFO] [stdout] 956 | | /// / ... [INFO] [stdout] 957 | | /// % ... [INFO] [stdout] 958 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:967:5 [INFO] [stdout] | [INFO] [stdout] 967 | / /// ```ignore [INFO] [stdout] 968 | | /// as [INFO] [stdout] 969 | | /// : [INFO] [stdout] 970 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ty.rs:350:9 [INFO] [stdout] | [INFO] [stdout] 350 | / /// In some positions, types may not contain the `+` character, to [INFO] [stdout] 351 | | /// disambiguate them. For example in the expression `1 as T`, T may not [INFO] [stdout] 352 | | /// contain a `+` character. [INFO] [stdout] 353 | | /// [INFO] [stdout] 354 | | /// This parser does not allow a `+`, while the default parser does. [INFO] [stdout] | |_________-------------------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/lifetime.rs:50:21 [INFO] [stdout] | [INFO] [stdout] 50 | panic!("{:?} is not a valid lifetime name"); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 50 | panic!("{:?} is not a valid lifetime name", ...); [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 50 | panic!("{}", "{:?} is not a valid lifetime name"); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling extprim v1.7.1 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling syntex_pos v0.59.1 [INFO] [stderr] Compiling syntex_errors v0.59.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling syntex_syntax v0.59.1 [INFO] [stderr] Compiling futures-await-syn v0.12.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:861:5 [INFO] [stdout] | [INFO] [stdout] 861 | / /// ```ignore [INFO] [stdout] 862 | | /// || ... [INFO] [stdout] 863 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:866:5 [INFO] [stdout] | [INFO] [stdout] 866 | / /// ```ignore [INFO] [stdout] 867 | | /// && ... [INFO] [stdout] 868 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:871:5 [INFO] [stdout] | [INFO] [stdout] 871 | / /// ```ignore [INFO] [stdout] 872 | | /// == ... [INFO] [stdout] 873 | | /// != ... [INFO] [stdout] 874 | | /// >= ... [INFO] [stdout] ... | [INFO] [stdout] 880 | | /// NOTE: This operator appears to be parsed as left-associative, but errors [INFO] [stdout] 881 | | /// if it is used in a non-associative manner. [INFO] [stdout] | |_____---------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:903:5 [INFO] [stdout] | [INFO] [stdout] 903 | / /// ```ignore [INFO] [stdout] 904 | | /// | ... [INFO] [stdout] 905 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:913:5 [INFO] [stdout] | [INFO] [stdout] 913 | / /// ```ignore [INFO] [stdout] 914 | | /// ^ ... [INFO] [stdout] 915 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:923:5 [INFO] [stdout] | [INFO] [stdout] 923 | / /// ```ignore [INFO] [stdout] 924 | | /// & ... [INFO] [stdout] 925 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:934:5 [INFO] [stdout] | [INFO] [stdout] 934 | / /// ```ignore [INFO] [stdout] 935 | | /// << ... [INFO] [stdout] 936 | | /// >> ... [INFO] [stdout] 937 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:944:5 [INFO] [stdout] | [INFO] [stdout] 944 | / /// ```ignore [INFO] [stdout] 945 | | /// + ... [INFO] [stdout] 946 | | /// - ... [INFO] [stdout] 947 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:954:5 [INFO] [stdout] | [INFO] [stdout] 954 | / /// ```ignore [INFO] [stdout] 955 | | /// * ... [INFO] [stdout] 956 | | /// / ... [INFO] [stdout] 957 | | /// % ... [INFO] [stdout] 958 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/expr.rs:967:5 [INFO] [stdout] | [INFO] [stdout] 967 | / /// ```ignore [INFO] [stdout] 968 | | /// as [INFO] [stdout] 969 | | /// : [INFO] [stdout] 970 | | /// ``` [INFO] [stdout] | |_____------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ty.rs:350:9 [INFO] [stdout] | [INFO] [stdout] 350 | / /// In some positions, types may not contain the `+` character, to [INFO] [stdout] 351 | | /// disambiguate them. For example in the expression `1 as T`, T may not [INFO] [stdout] 352 | | /// contain a `+` character. [INFO] [stdout] 353 | | /// [INFO] [stdout] 354 | | /// This parser does not allow a `+`, while the default parser does. [INFO] [stdout] | |_________-------------------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/lifetime.rs:50:21 [INFO] [stdout] | [INFO] [stdout] 50 | panic!("{:?} is not a valid lifetime name"); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 50 | panic!("{:?} is not a valid lifetime name", ...); [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 50 | panic!("{}", "{:?} is not a valid lifetime name"); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.40s [INFO] running `Command { std: "docker" "inspect" "e13ba06c64129622c8b47e90889e5f484476eb82091d0fe3c11d15b8fe888faa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e13ba06c64129622c8b47e90889e5f484476eb82091d0fe3c11d15b8fe888faa", kill_on_drop: false }` [INFO] [stdout] e13ba06c64129622c8b47e90889e5f484476eb82091d0fe3c11d15b8fe888faa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7caed978de5ba2e92b84bf3d54d59b5ccdbba3fb195adfec7ca2619b96002797 [INFO] running `Command { std: "docker" "start" "-a" "7caed978de5ba2e92b84bf3d54d59b5ccdbba3fb195adfec7ca2619b96002797", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/expr.rs:861:5 [INFO] [stderr] | [INFO] [stderr] 861 | / /// ```ignore [INFO] [stderr] 862 | | /// || ... [INFO] [stderr] 863 | | /// ``` [INFO] [stderr] | |_____------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/expr.rs:866:5 [INFO] [stderr] | [INFO] [stderr] 866 | / /// ```ignore [INFO] [stderr] 867 | | /// && ... [INFO] [stderr] 868 | | /// ``` [INFO] [stderr] | |_____------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/expr.rs:871:5 [INFO] [stderr] | [INFO] [stderr] 871 | / /// ```ignore [INFO] [stderr] 872 | | /// == ... [INFO] [stderr] 873 | | /// != ... [INFO] [stderr] 874 | | /// >= ... [INFO] [stderr] ... | [INFO] [stderr] 880 | | /// NOTE: This operator appears to be parsed as left-associative, but errors [INFO] [stderr] 881 | | /// if it is used in a non-associative manner. [INFO] [stderr] | |_____---------------------------------------------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/expr.rs:903:5 [INFO] [stderr] | [INFO] [stderr] 903 | / /// ```ignore [INFO] [stderr] 904 | | /// | ... [INFO] [stderr] 905 | | /// ``` [INFO] [stderr] | |_____------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/expr.rs:913:5 [INFO] [stderr] | [INFO] [stderr] 913 | / /// ```ignore [INFO] [stderr] 914 | | /// ^ ... [INFO] [stderr] 915 | | /// ``` [INFO] [stderr] | |_____------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/expr.rs:923:5 [INFO] [stderr] | [INFO] [stderr] 923 | / /// ```ignore [INFO] [stderr] 924 | | /// & ... [INFO] [stderr] 925 | | /// ``` [INFO] [stderr] | |_____------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/expr.rs:934:5 [INFO] [stderr] | [INFO] [stderr] 934 | / /// ```ignore [INFO] [stderr] 935 | | /// << ... [INFO] [stderr] 936 | | /// >> ... [INFO] [stderr] 937 | | /// ``` [INFO] [stderr] | |_____------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/expr.rs:944:5 [INFO] [stderr] | [INFO] [stderr] 944 | / /// ```ignore [INFO] [stderr] 945 | | /// + ... [INFO] [stderr] 946 | | /// - ... [INFO] [stderr] 947 | | /// ``` [INFO] [stderr] | |_____------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/expr.rs:954:5 [INFO] [stderr] | [INFO] [stderr] 954 | / /// ```ignore [INFO] [stderr] 955 | | /// * ... [INFO] [stderr] 956 | | /// / ... [INFO] [stderr] 957 | | /// % ... [INFO] [stderr] 958 | | /// ``` [INFO] [stderr] | |_____------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/expr.rs:967:5 [INFO] [stderr] | [INFO] [stderr] 967 | / /// ```ignore [INFO] [stderr] 968 | | /// as [INFO] [stderr] 969 | | /// : [INFO] [stderr] 970 | | /// ``` [INFO] [stderr] | |_____------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/ty.rs:350:9 [INFO] [stderr] | [INFO] [stderr] 350 | / /// In some positions, types may not contain the `+` character, to [INFO] [stderr] 351 | | /// disambiguate them. For example in the expression `1 as T`, T may not [INFO] [stderr] 352 | | /// contain a `+` character. [INFO] [stderr] 353 | | /// [INFO] [stderr] 354 | | /// This parser does not allow a `+`, while the default parser does. [INFO] [stderr] | |_________-------------------------------------------------------------------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: panic message contains an unused formatting placeholder [INFO] [stderr] --> src/lifetime.rs:50:21 [INFO] [stderr] | [INFO] [stderr] 50 | panic!("{:?} is not a valid lifetime name"); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stderr] help: add the missing argument [INFO] [stderr] | [INFO] [stderr] 50 | panic!("{:?} is not a valid lifetime name", ...); [INFO] [stderr] | +++++ [INFO] [stderr] help: or add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 50 | panic!("{}", "{:?} is not a valid lifetime name"); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `futures-await-syn` (lib) generated 12 warnings [INFO] [stderr] warning: `futures-await-syn` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/futures_await_syn-ea0127cbb212e629) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_derive_input.rs (/opt/rustwide/target/debug/deps/test_derive_input-5c227f89a1194a75) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_expr.rs (/opt/rustwide/target/debug/deps/test_expr-3b3c802a6c459555) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_generics.rs (/opt/rustwide/target/debug/deps/test_generics-fa5328c255c7e7df) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_grouping.rs (/opt/rustwide/target/debug/deps/test_grouping-99f4456ec1e26d8b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_meta_item.rs (/opt/rustwide/target/debug/deps/test_meta_item-ba8f2945adb7d293) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_precedence.rs (/opt/rustwide/target/debug/deps/test_precedence-92565d561d531f8b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_round_trip.rs (/opt/rustwide/target/debug/deps/test_round_trip-081a15b028d4c270) [INFO] [stdout] [INFO] [stderr] Running tests/test_token_trees.rs (/opt/rustwide/target/debug/deps/test_token_trees-2ee532e5267dfcb5) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests futures-await-syn [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - parse (line 127) ... ignored [INFO] [stdout] test src/ty.rs - ty::QSelf (line 248) ... ignored [INFO] [stdout] test src/generics.rs - generics::Generics::split_for_impl (line 40) ... FAILED [INFO] [stdout] test src/lib.rs - parse_str (line 222) ... FAILED [INFO] [stdout] test src/lib.rs - parse_tokens (line 188) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/generics.rs - generics::Generics::split_for_impl (line 40) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/generics.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `quote` [INFO] [stdout] --> src/generics.rs:43:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `quote` in this scope [INFO] [stdout] --> src/generics.rs:48:1 [INFO] [stdout] | [INFO] [stdout] 9 | quote! { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `quote` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] --> src/generics.rs:43:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - parse_str (line 222) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/lib.rs:223:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope [INFO] [stdout] --> src/lib.rs:238:33 [INFO] [stdout] | [INFO] [stdout] 15 | fn run() -> Result<()> { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] 16 | let code = "assert_eq!(u8::max_value(), 255)"; [INFO] [stdout] 17 | let expr = syn::parse_str::(code)?; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:230:1 [INFO] [stdout] | [INFO] [stdout] 9 | / error_chain! { [INFO] [stdout] 10 | | foreign_links { [INFO] [stdout] 11 | | Syn(syn::ParseError); [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/lib.rs:230:1 [INFO] [stdout] | [INFO] [stdout] 9 | / error_chain! { [INFO] [stdout] 10 | | foreign_links { [INFO] [stdout] 11 | | Syn(syn::ParseError); [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ cannot infer type for struct `Error` [INFO] [stdout] | [INFO] [stdout] note: multiple `impl`s satisfying `Error: From<&'a str>` found [INFO] [stdout] --> src/lib.rs:230:1 [INFO] [stdout] | [INFO] [stdout] 9 | / error_chain! { [INFO] [stdout] 10 | | foreign_links { [INFO] [stdout] 11 | | Syn(syn::ParseError); [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: this error originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0412, E0463. [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - parse_tokens (line 188) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/lib.rs:189:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `quote` [INFO] [stdout] --> src/lib.rs:194:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `quote` in this scope [INFO] [stdout] --> src/lib.rs:205:16 [INFO] [stdout] | [INFO] [stdout] 18 | let code = quote!(assert_eq!(u8::max_value(), 255)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `quote` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] --> src/lib.rs:194:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope [INFO] [stdout] --> src/lib.rs:206:36 [INFO] [stdout] | [INFO] [stdout] 17 | fn run() -> Result<()> { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] 18 | let code = quote!(assert_eq!(u8::max_value(), 255)); [INFO] [stdout] 19 | let expr = syn::parse_tokens::(code)?; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:198:1 [INFO] [stdout] | [INFO] [stdout] 11 | / error_chain! { [INFO] [stdout] 12 | | foreign_links { [INFO] [stdout] 13 | | Syn(syn::ParseError); [INFO] [stdout] 14 | | } [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/lib.rs:198:1 [INFO] [stdout] | [INFO] [stdout] 11 | / error_chain! { [INFO] [stdout] 12 | | foreign_links { [INFO] [stdout] 13 | | Syn(syn::ParseError); [INFO] [stdout] 14 | | } [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ cannot infer type for struct `Error` [INFO] [stdout] | [INFO] [stdout] note: multiple `impl`s satisfying `Error: From<&'a str>` found [INFO] [stdout] --> src/lib.rs:198:1 [INFO] [stdout] | [INFO] [stdout] 11 | / error_chain! { [INFO] [stdout] 12 | | foreign_links { [INFO] [stdout] 13 | | Syn(syn::ParseError); [INFO] [stdout] 14 | | } [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: this error originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0412, E0463. [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/generics.rs - generics::Generics::split_for_impl (line 40) [INFO] [stdout] src/lib.rs - parse_str (line 222) [INFO] [stdout] src/lib.rs - parse_tokens (line 188) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "7caed978de5ba2e92b84bf3d54d59b5ccdbba3fb195adfec7ca2619b96002797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7caed978de5ba2e92b84bf3d54d59b5ccdbba3fb195adfec7ca2619b96002797", kill_on_drop: false }` [INFO] [stdout] 7caed978de5ba2e92b84bf3d54d59b5ccdbba3fb195adfec7ca2619b96002797