[INFO] fetching crate extern-c 0.1.1-rc1... [INFO] checking extern-c-0.1.1-rc1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate extern-c 0.1.1-rc1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate extern-c 0.1.1-rc1 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate extern-c 0.1.1-rc1 [INFO] finished tweaking crates.io crate extern-c 0.1.1-rc1 [INFO] tweaked toml for crates.io crate extern-c 0.1.1-rc1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded never-say-never v6.6.666 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] beceefe4cf4f3037ce4242dd00d6950e603b461a7437009b60a10102efb83cd7 [INFO] running `Command { std: "docker" "start" "-a" "beceefe4cf4f3037ce4242dd00d6950e603b461a7437009b60a10102efb83cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "beceefe4cf4f3037ce4242dd00d6950e603b461a7437009b60a10102efb83cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beceefe4cf4f3037ce4242dd00d6950e603b461a7437009b60a10102efb83cd7", kill_on_drop: false }` [INFO] [stdout] beceefe4cf4f3037ce4242dd00d6950e603b461a7437009b60a10102efb83cd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89bf4973038d9f33938b6214efe68b716e7d783cc43c434065bec21174b47759 [INFO] running `Command { std: "docker" "start" "-a" "89bf4973038d9f33938b6214efe68b716e7d783cc43c434065bec21174b47759", kill_on_drop: false }` [INFO] [stderr] Checking never-say-never v6.6.666 [INFO] [stderr] Checking extern-c v0.1.1-rc1 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/helpers.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 78 | pub use self::ඞ::{$($Abi::*),*}; [INFO] [stdout] | ^^^^^^^^^^^^-------^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | but the name `ඞ` in the value namespace is also re-exported here [INFO] [stdout] | the name `ඞ` in the value namespace is first re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] = note: this warning originates in the macro `supported_abis` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/helpers.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 79 | / pub(in crate) mod ඞ { [INFO] [stdout] 80 | | $( [INFO] [stdout] 81 | | #[doc = concat!("`extern \"", $abi, "\" fn()`")] [INFO] [stdout] 82 | | pub enum $Abi { [INFO] [stdout] ... | [INFO] [stdout] 88 | | )* [INFO] [stdout] 89 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: the name `ඞ` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/helpers.rs:78:29 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 78 | pub use self::ඞ::{$($Abi::*),*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/helpers.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 79 | / pub(in crate) mod ඞ { [INFO] [stdout] 80 | | $( [INFO] [stdout] 81 | | #[doc = concat!("`extern \"", $abi, "\" fn()`")] [INFO] [stdout] 82 | | pub enum $Abi { [INFO] [stdout] ... | [INFO] [stdout] 88 | | )* [INFO] [stdout] 89 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] = note: this warning originates in the macro `supported_abis` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/helpers.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 108 | pub use self::ඞ::{$($Abi::*),*}; [INFO] [stdout] | ^^^^^^^^^^^^-------^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | but the name `ඞ` in the value namespace is also re-exported here [INFO] [stdout] | the name `ඞ` in the value namespace is first re-exported here [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `supported_abis` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/helpers.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 110 | / pub(in crate) mod ඞ { [INFO] [stdout] 111 | | $( [INFO] [stdout] 112 | | #[doc = concat!("`unsafe extern \"", $abi, "\" fn()`")] [INFO] [stdout] 113 | | pub enum $Abi { [INFO] [stdout] ... | [INFO] [stdout] 119 | | )* [INFO] [stdout] 120 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: the name `ඞ` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/helpers.rs:108:29 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 108 | pub use self::ඞ::{$($Abi::*),*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/helpers.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 110 | / pub(in crate) mod ඞ { [INFO] [stdout] 111 | | $( [INFO] [stdout] 112 | | #[doc = concat!("`unsafe extern \"", $abi, "\" fn()`")] [INFO] [stdout] 113 | | pub enum $Abi { [INFO] [stdout] ... | [INFO] [stdout] 119 | | )* [INFO] [stdout] 120 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] = note: this warning originates in the macro `supported_abis` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/helpers.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 78 | pub use self::ඞ::{$($Abi::*),*}; [INFO] [stdout] | ^^^^^^^^^^^^-------^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | but the name `ඞ` in the value namespace is also re-exported here [INFO] [stdout] | the name `ඞ` in the value namespace is first re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] = note: this warning originates in the macro `supported_abis` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/helpers.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 79 | / pub(in crate) mod ඞ { [INFO] [stdout] 80 | | $( [INFO] [stdout] 81 | | #[doc = concat!("`extern \"", $abi, "\" fn()`")] [INFO] [stdout] 82 | | pub enum $Abi { [INFO] [stdout] ... | [INFO] [stdout] 88 | | )* [INFO] [stdout] 89 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: the name `ඞ` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/helpers.rs:78:29 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 78 | pub use self::ඞ::{$($Abi::*),*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/helpers.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 79 | / pub(in crate) mod ඞ { [INFO] [stdout] 80 | | $( [INFO] [stdout] 81 | | #[doc = concat!("`extern \"", $abi, "\" fn()`")] [INFO] [stdout] 82 | | pub enum $Abi { [INFO] [stdout] ... | [INFO] [stdout] 88 | | )* [INFO] [stdout] 89 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] = note: this warning originates in the macro `supported_abis` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/helpers.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 108 | pub use self::ඞ::{$($Abi::*),*}; [INFO] [stdout] | ^^^^^^^^^^^^-------^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | but the name `ඞ` in the value namespace is also re-exported here [INFO] [stdout] | the name `ඞ` in the value namespace is first re-exported here [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `supported_abis` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/helpers.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 110 | / pub(in crate) mod ඞ { [INFO] [stdout] 111 | | $( [INFO] [stdout] 112 | | #[doc = concat!("`unsafe extern \"", $abi, "\" fn()`")] [INFO] [stdout] 113 | | pub enum $Abi { [INFO] [stdout] ... | [INFO] [stdout] 119 | | )* [INFO] [stdout] 120 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] note: the name `ඞ` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/helpers.rs:108:29 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 108 | pub use self::ඞ::{$($Abi::*),*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/helpers.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 59 | / supported_abis! { [INFO] [stdout] 60 | | "Rust" => Rust, [INFO] [stdout] 61 | | "C" => C, [INFO] [stdout] 62 | | "system" => system, [INFO] [stdout] 63 | | "cdecl" => cdecl, [INFO] [stdout] 64 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 110 | / pub(in crate) mod ඞ { [INFO] [stdout] 111 | | $( [INFO] [stdout] 112 | | #[doc = concat!("`unsafe extern \"", $abi, "\" fn()`")] [INFO] [stdout] 113 | | pub enum $Abi { [INFO] [stdout] ... | [INFO] [stdout] 119 | | )* [INFO] [stdout] 120 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] = note: this warning originates in the macro `supported_abis` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "89bf4973038d9f33938b6214efe68b716e7d783cc43c434065bec21174b47759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89bf4973038d9f33938b6214efe68b716e7d783cc43c434065bec21174b47759", kill_on_drop: false }` [INFO] [stdout] 89bf4973038d9f33938b6214efe68b716e7d783cc43c434065bec21174b47759