[INFO] fetching crate helgoboss-midi 0.4.0... [INFO] checking helgoboss-midi-0.4.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate helgoboss-midi 0.4.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate helgoboss-midi 0.4.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate helgoboss-midi 0.4.0 [INFO] finished tweaking crates.io crate helgoboss-midi 0.4.0 [INFO] tweaked toml for crates.io crate helgoboss-midi 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 41 packages to latest compatible versions [INFO] [stderr] Adding convert_case v0.4.0 (available: v0.6.0) [INFO] [stderr] Adding derive_more v0.99.18 (available: v1.0.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding num_enum v0.5.11 (available: v0.7.3) [INFO] [stderr] Adding num_enum_derive v0.5.11 (available: v0.7.3) [INFO] [stderr] Adding pulldown-cmark v0.9.6 (available: v0.12.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding toml v0.7.8 (available: v0.8.19) [INFO] [stderr] Adding toml_edit v0.19.15 (available: v0.22.22) [INFO] [stderr] Adding winnow v0.5.40 (available: v0.6.20) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85eef32870d3d45eda719201a9fdeb34095996fc5a9457097c01c299694ce184 [INFO] running `Command { std: "docker" "start" "-a" "85eef32870d3d45eda719201a9fdeb34095996fc5a9457097c01c299694ce184", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85eef32870d3d45eda719201a9fdeb34095996fc5a9457097c01c299694ce184", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85eef32870d3d45eda719201a9fdeb34095996fc5a9457097c01c299694ce184", kill_on_drop: false }` [INFO] [stdout] 85eef32870d3d45eda719201a9fdeb34095996fc5a9457097c01c299694ce184 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 994ab1a7874319b44ad173d85a7bc7d7af2eaf32037b9cde2bc45814fe0846ce [INFO] running `Command { std: "docker" "start" "-a" "994ab1a7874319b44ad173d85a7bc7d7af2eaf32037b9cde2bc45814fe0846ce", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.79 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking helgoboss-midi v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel_mod.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / newtype! { [INFO] [stdout] 4 | | #[doc = r"A MIDI channel (0 - 15)."] [INFO] [stdout] 5 | | name = Channel, repr = u8, max = 15 [INFO] [stdout] 6 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/key_number_mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / newtype! { [INFO] [stdout] 3 | | #[doc = r"A key number (0 - 127), e.g. of a MIDI Note On message."] [INFO] [stdout] 4 | | name = KeyNumber, repr = u8, max = 127 [INFO] [stdout] 5 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/controller_number_mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / newtype! { [INFO] [stdout] 3 | | #[doc = r"A controller number (0 - 127) of a MIDI Control Change message."] [INFO] [stdout] 4 | | name = ControllerNumber, repr = u8, max = 127 [INFO] [stdout] 5 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/u4_mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / newtype! { [INFO] [stdout] 3 | | #[doc = r"A 4-bit integer (0 - 15)."] [INFO] [stdout] 4 | | name = U4, repr = u8, max = 15 [INFO] [stdout] 5 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/u7_mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / newtype! { [INFO] [stdout] 3 | | #[doc = r"A 7-bit integer (0 - 127)."] [INFO] [stdout] 4 | | name = U7, repr = u8, max = 127 [INFO] [stdout] 5 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/u14_mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / newtype! { [INFO] [stdout] 3 | | #[doc = r"A 14-bit integer (0 - 16383)."] [INFO] [stdout] 4 | | name = U14, repr = u16, max = 16383 [INFO] [stdout] 5 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/channel_mod.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / newtype! { [INFO] [stdout] 4 | | #[doc = r"A MIDI channel (0 - 15)."] [INFO] [stdout] 5 | | name = Channel, repr = u8, max = 15 [INFO] [stdout] 6 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/key_number_mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / newtype! { [INFO] [stdout] 3 | | #[doc = r"A key number (0 - 127), e.g. of a MIDI Note On message."] [INFO] [stdout] 4 | | name = KeyNumber, repr = u8, max = 127 [INFO] [stdout] 5 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/controller_number_mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / newtype! { [INFO] [stdout] 3 | | #[doc = r"A controller number (0 - 127) of a MIDI Control Change message."] [INFO] [stdout] 4 | | name = ControllerNumber, repr = u8, max = 127 [INFO] [stdout] 5 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/u4_mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / newtype! { [INFO] [stdout] 3 | | #[doc = r"A 4-bit integer (0 - 15)."] [INFO] [stdout] 4 | | name = U4, repr = u8, max = 15 [INFO] [stdout] 5 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/u7_mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / newtype! { [INFO] [stdout] 3 | | #[doc = r"A 7-bit integer (0 - 127)."] [INFO] [stdout] 4 | | name = U7, repr = u8, max = 127 [INFO] [stdout] 5 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no_std` [INFO] [stdout] --> src/newtype_macros.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "no_std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/u14_mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / newtype! { [INFO] [stdout] 3 | | #[doc = r"A 14-bit integer (0 - 16383)."] [INFO] [stdout] 4 | | name = U14, repr = u16, max = 16383 [INFO] [stdout] 5 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `serde`, `serde_repr`, and `std` [INFO] [stdout] = help: consider adding `no_std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.69s [INFO] running `Command { std: "docker" "inspect" "994ab1a7874319b44ad173d85a7bc7d7af2eaf32037b9cde2bc45814fe0846ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "994ab1a7874319b44ad173d85a7bc7d7af2eaf32037b9cde2bc45814fe0846ce", kill_on_drop: false }` [INFO] [stdout] 994ab1a7874319b44ad173d85a7bc7d7af2eaf32037b9cde2bc45814fe0846ce