[INFO] fetching crate mcfg 0.1.1... [INFO] checking mcfg-0.1.1 against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710 [INFO] extracting crate mcfg 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate mcfg 0.1.1 on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mcfg 0.1.1 [INFO] finished tweaking crates.io crate mcfg 0.1.1 [INFO] tweaked toml for crates.io crate mcfg 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate mcfg 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37e76a920d8f6c3c8e33e73812d9b2c9803a6b4b0bbe9a1907ff34bad2029807 [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" "37e76a920d8f6c3c8e33e73812d9b2c9803a6b4b0bbe9a1907ff34bad2029807", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37e76a920d8f6c3c8e33e73812d9b2c9803a6b4b0bbe9a1907ff34bad2029807", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37e76a920d8f6c3c8e33e73812d9b2c9803a6b4b0bbe9a1907ff34bad2029807", kill_on_drop: false }` [INFO] [stdout] 37e76a920d8f6c3c8e33e73812d9b2c9803a6b4b0bbe9a1907ff34bad2029807 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f26d232c4b7383127b0ca9eed254a490e900ff4db6a254704382c3384d0e0a8e [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" "f26d232c4b7383127b0ca9eed254a490e900ff4db6a254704382c3384d0e0a8e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling standback v0.2.15 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Compiling time v0.2.25 [INFO] [stderr] Checking thread_local v1.1.0 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Checking memchr v2.3.4 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking xdirs v0.1.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling libssh2-sys v0.2.20 [INFO] [stderr] Compiling libgit2-sys v0.12.17+1.1.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking git2 v0.13.15 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking rusqlite v0.24.2 [INFO] [stderr] Checking serde v1.0.118 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Checking mcfg v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | #[doc("Invalid configuration value")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | future_incompatible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(future_incompatible)]` [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] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | #[doc("No package set found in group")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | #[doc("No package set found in group")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | #[doc("No installer found for package kind")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:40:15 [INFO] [stdout] | [INFO] [stdout] 40 | #[doc("Wrong installer used for package kind")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:46:15 [INFO] [stdout] | [INFO] [stdout] 46 | #[doc("Invalid command string for installer action")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:52:15 [INFO] [stdout] | [INFO] [stdout] 52 | #[doc("Command string for install action failed to run")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:58:15 [INFO] [stdout] | [INFO] [stdout] 58 | #[doc("std::process::Command failed to execute command")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:64:15 [INFO] [stdout] | [INFO] [stdout] 64 | #[doc("Invalid builder state")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:70:15 [INFO] [stdout] | [INFO] [stdout] 70 | #[doc("Value provided is not a valid Name representation")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | #[doc("Invalid configuration value")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | #[doc("Invalid configuration value")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | future_incompatible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` implied by `#[warn(future_incompatible)]` [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] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | #[doc("No package set found in group")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | #[doc("No package set found in group")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | #[doc("No installer found for package kind")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:40:15 [INFO] [stdout] | [INFO] [stdout] 40 | #[doc("Wrong installer used for package kind")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:46:15 [INFO] [stdout] | [INFO] [stdout] 46 | #[doc("Invalid command string for installer action")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:52:15 [INFO] [stdout] | [INFO] [stdout] 52 | #[doc("Command string for install action failed to run")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:58:15 [INFO] [stdout] | [INFO] [stdout] 58 | #[doc("std::process::Command failed to execute command")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:64:15 [INFO] [stdout] | [INFO] [stdout] 64 | #[doc("Invalid builder state")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:70:15 [INFO] [stdout] | [INFO] [stdout] 70 | #[doc("Value provided is not a valid Name representation")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: invalid `doc` attribute [INFO] [stdout] --> src/error.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | #[doc("Invalid configuration value")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.19s [INFO] running `Command { std: "docker" "inspect" "f26d232c4b7383127b0ca9eed254a490e900ff4db6a254704382c3384d0e0a8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f26d232c4b7383127b0ca9eed254a490e900ff4db6a254704382c3384d0e0a8e", kill_on_drop: false }` [INFO] [stdout] f26d232c4b7383127b0ca9eed254a490e900ff4db6a254704382c3384d0e0a8e