[INFO] fetching crate legume 0.0.0...
[INFO] testing legume-0.0.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate legume 0.0.0 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate legume 0.0.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6aa3148b381f2be7f6fb6a90f27a5e98d36b2a21a504db53c9030098de974252
[INFO] running `Command { std: "docker" "start" "-a" "6aa3148b381f2be7f6fb6a90f27a5e98d36b2a21a504db53c9030098de974252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6aa3148b381f2be7f6fb6a90f27a5e98d36b2a21a504db53c9030098de974252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa3148b381f2be7f6fb6a90f27a5e98d36b2a21a504db53c9030098de974252", kill_on_drop: false }`
[INFO] [stdout] 6aa3148b381f2be7f6fb6a90f27a5e98d36b2a21a504db53c9030098de974252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84733be7bb7be75355e94726d4f2d8046f88b637792f2b2ae47e1c2c938f6b84
[INFO] running `Command { std: "docker" "start" "-a" "84733be7bb7be75355e94726d4f2d8046f88b637792f2b2ae47e1c2c938f6b84", 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)]` 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 0.69s
[INFO] running `Command { std: "docker" "inspect" "84733be7bb7be75355e94726d4f2d8046f88b637792f2b2ae47e1c2c938f6b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84733be7bb7be75355e94726d4f2d8046f88b637792f2b2ae47e1c2c938f6b84", kill_on_drop: false }`
[INFO] [stdout] 84733be7bb7be75355e94726d4f2d8046f88b637792f2b2ae47e1c2c938f6b84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c2a79d25b40ae4d6840c512927ed2fd351e3d4b5fa0c1f5da1a233b18cbc75f
[INFO] running `Command { std: "docker" "start" "-a" "4c2a79d25b40ae4d6840c512927ed2fd351e3d4b5fa0c1f5da1a233b18cbc75f", kill_on_drop: false }`
[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)]` 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]    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)]` 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 0.62s
[INFO] running `Command { std: "docker" "inspect" "4c2a79d25b40ae4d6840c512927ed2fd351e3d4b5fa0c1f5da1a233b18cbc75f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c2a79d25b40ae4d6840c512927ed2fd351e3d4b5fa0c1f5da1a233b18cbc75f", kill_on_drop: false }`
[INFO] [stdout] 4c2a79d25b40ae4d6840c512927ed2fd351e3d4b5fa0c1f5da1a233b18cbc75f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2206ec5536cf9c707fea650536e73c8ebeb9f355c94393711115872f52843401
[INFO] running `Command { std: "docker" "start" "-a" "2206ec5536cf9c707fea650536e73c8ebeb9f355c94393711115872f52843401", 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)]` 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 0.04s
[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" "2206ec5536cf9c707fea650536e73c8ebeb9f355c94393711115872f52843401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2206ec5536cf9c707fea650536e73c8ebeb9f355c94393711115872f52843401", kill_on_drop: false }`
[INFO] [stdout] 2206ec5536cf9c707fea650536e73c8ebeb9f355c94393711115872f52843401