[INFO] fetching crate legume 0.0.0...
[INFO] testing legume-0.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate legume 0.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate legume 0.0.0
[INFO] finished tweaking crates.io crate legume 0.0.0
[INFO] tweaked toml for crates.io crate legume 0.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate legume 0.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate legume 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7906cc86d321bd842e5e2d8508c7aff23466cc94aae3af55c57c728cf85cf308
[INFO] running `Command { std: "docker" "start" "-a" "7906cc86d321bd842e5e2d8508c7aff23466cc94aae3af55c57c728cf85cf308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7906cc86d321bd842e5e2d8508c7aff23466cc94aae3af55c57c728cf85cf308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7906cc86d321bd842e5e2d8508c7aff23466cc94aae3af55c57c728cf85cf308", kill_on_drop: false }`
[INFO] [stdout] 7906cc86d321bd842e5e2d8508c7aff23466cc94aae3af55c57c728cf85cf308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f00ac1d78390fd048f75bbe5901e6b180b93ace57bd105054dacf82c99322a6
[INFO] running `Command { std: "docker" "start" "-a" "1f00ac1d78390fd048f75bbe5901e6b180b93ace57bd105054dacf82c99322a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling legume v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:169:54
[INFO] [stdout]     |
[INFO] [stdout] 169 |                     impl<Ret $(, $name )*> FnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C"` instead
[INFO] [stdout]     = note: `#[warn(unsupported_calling_conventions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:194:53
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     impl<Ret $(, $name)*> FnPtr for unsafe extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:169:54
[INFO] [stdout]     |
[INFO] [stdout] 169 |                     impl<Ret $(, $name )*> FnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C-unwind"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:194:53
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     impl<Ret $(, $name)*> FnPtr for unsafe extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C-unwind"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:190:65
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     unsafe impl<Ret $(, $name )*> SafeFnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {}
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:190:65
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     unsafe impl<Ret $(, $name )*> SafeFnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {}
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C-unwind"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "1f00ac1d78390fd048f75bbe5901e6b180b93ace57bd105054dacf82c99322a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f00ac1d78390fd048f75bbe5901e6b180b93ace57bd105054dacf82c99322a6", kill_on_drop: false }`
[INFO] [stdout] 1f00ac1d78390fd048f75bbe5901e6b180b93ace57bd105054dacf82c99322a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14cc4d02029b1f059a450ee7c6dcdec205159074ee56790f8b4b0418624fee84
[INFO] running `Command { std: "docker" "start" "-a" "14cc4d02029b1f059a450ee7c6dcdec205159074ee56790f8b4b0418624fee84", kill_on_drop: false }`
[INFO] [stderr]    Compiling legume v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:169:54
[INFO] [stdout]     |
[INFO] [stdout] 169 |                     impl<Ret $(, $name )*> FnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C"` instead
[INFO] [stdout]     = note: `#[warn(unsupported_calling_conventions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:194:53
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     impl<Ret $(, $name)*> FnPtr for unsafe extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:169:54
[INFO] [stdout]     |
[INFO] [stdout] 169 |                     impl<Ret $(, $name )*> FnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C-unwind"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:194:53
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     impl<Ret $(, $name)*> FnPtr for unsafe extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C-unwind"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:190:65
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     unsafe impl<Ret $(, $name )*> SafeFnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {}
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:190:65
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     unsafe impl<Ret $(, $name )*> SafeFnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {}
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C-unwind"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:169:54
[INFO] [stdout]     |
[INFO] [stdout] 169 |                     impl<Ret $(, $name )*> FnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C"` instead
[INFO] [stdout]     = note: `#[warn(unsupported_calling_conventions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:194:53
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     impl<Ret $(, $name)*> FnPtr for unsafe extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:169:54
[INFO] [stdout]     |
[INFO] [stdout] 169 |                     impl<Ret $(, $name )*> FnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C-unwind"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:194:53
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     impl<Ret $(, $name)*> FnPtr for unsafe extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C-unwind"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:190:65
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     unsafe impl<Ret $(, $name )*> SafeFnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {}
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stdout]    --> src/func.rs:190:65
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     unsafe impl<Ret $(, $name )*> SafeFnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {}
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stdout]     | -------------------------------- in this macro invocation
[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 #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stdout]     = help: use `extern "C-unwind"` instead
[INFO] [stdout]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "14cc4d02029b1f059a450ee7c6dcdec205159074ee56790f8b4b0418624fee84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14cc4d02029b1f059a450ee7c6dcdec205159074ee56790f8b4b0418624fee84", kill_on_drop: false }`
[INFO] [stdout] 14cc4d02029b1f059a450ee7c6dcdec205159074ee56790f8b4b0418624fee84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 165e98634cc0005f955829c2a85c6fc64d063466f5d16b92b494bd99f8b7b4d0
[INFO] running `Command { std: "docker" "start" "-a" "165e98634cc0005f955829c2a85c6fc64d063466f5d16b92b494bd99f8b7b4d0", kill_on_drop: false }`
[INFO] [stderr] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stderr]    --> src/func.rs:169:54
[INFO] [stderr]     |
[INFO] [stderr] 169 |                     impl<Ret $(, $name )*> FnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stderr]     = help: use `extern "C"` instead
[INFO] [stderr]     = note: `#[warn(unsupported_calling_conventions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stderr]    --> src/func.rs:194:53
[INFO] [stderr]     |
[INFO] [stderr] 194 |                     impl<Ret $(, $name)*> FnPtr for unsafe extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stderr]     = help: use `extern "C"` instead
[INFO] [stderr]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stderr]    --> src/func.rs:169:54
[INFO] [stderr]     |
[INFO] [stderr] 169 |                     impl<Ret $(, $name )*> FnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stderr]     = help: use `extern "C-unwind"` instead
[INFO] [stderr]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stderr]    --> src/func.rs:194:53
[INFO] [stderr]     |
[INFO] [stderr] 194 |                     impl<Ret $(, $name)*> FnPtr for unsafe extern $dol call_conv fn($(_: $name),*) -> Ret {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stderr]     = help: use `extern "C-unwind"` instead
[INFO] [stderr]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: "cdecl" is not a supported ABI for the current target
[INFO] [stderr]    --> src/func.rs:190:65
[INFO] [stderr]     |
[INFO] [stderr] 190 |                     unsafe impl<Ret $(, $name )*> SafeFnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {}
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stderr]     = help: use `extern "C"` instead
[INFO] [stderr]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: "cdecl-unwind" is not a supported ABI for the current target
[INFO] [stderr]    --> src/func.rs:190:65
[INFO] [stderr]     |
[INFO] [stderr] 190 |                     unsafe impl<Ret $(, $name )*> SafeFnPtr for extern $dol call_conv fn($(_: $name),*) -> Ret {}
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 | fn_ptr!("cdecl", "cdecl-unwind");
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
[INFO] [stderr]     = help: use `extern "C-unwind"` instead
[INFO] [stderr]     = note: this warning originates in the macro `fn_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `legume` (lib) generated 6 warnings
[INFO] [stderr] warning: `legume` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/legume-09ae388d3b8419ed)
[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 legume
[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] running `Command { std: "docker" "inspect" "165e98634cc0005f955829c2a85c6fc64d063466f5d16b92b494bd99f8b7b4d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165e98634cc0005f955829c2a85c6fc64d063466f5d16b92b494bd99f8b7b4d0", kill_on_drop: false }`
[INFO] [stdout] 165e98634cc0005f955829c2a85c6fc64d063466f5d16b92b494bd99f8b7b4d0