[INFO] fetching crate nfd2 0.3.1...
[INFO] testing nfd2-0.3.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate nfd2 0.3.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nfd2 0.3.1
[INFO] finished tweaking crates.io crate nfd2 0.3.1
[INFO] tweaked toml for crates.io crate nfd2 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nfd2 0.3.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nfd2 0.3.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a1d3ad54424997cf05de2ea8225d28bb0866a3dafe85637f8bd2d8191dd523b
[INFO] running `Command { std: "docker" "start" "-a" "2a1d3ad54424997cf05de2ea8225d28bb0866a3dafe85637f8bd2d8191dd523b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a1d3ad54424997cf05de2ea8225d28bb0866a3dafe85637f8bd2d8191dd523b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1d3ad54424997cf05de2ea8225d28bb0866a3dafe85637f8bd2d8191dd523b", kill_on_drop: false }`
[INFO] [stdout] 2a1d3ad54424997cf05de2ea8225d28bb0866a3dafe85637f8bd2d8191dd523b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d084b25abac18db847dceadc590066981cbf2a8cd53644eddaf057ad22cf2363
[INFO] running `Command { std: "docker" "start" "-a" "d084b25abac18db847dceadc590066981cbf2a8cd53644eddaf057ad22cf2363", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling nfd2 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> build.rs:27:47
[INFO] [stdout]    |
[INFO] [stdout] 27 |         concat!("nativefiledialog/src/", $suf);
[INFO] [stdout]    |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     cfg.include(nfd!("include")).file(nfd!("nfd_common.c"));
[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 #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[deny(semicolon_in_expressions_from_macros)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout]    = note: this error originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> build.rs:27:47
[INFO] [stdout]    |
[INFO] [stdout] 27 |         concat!("nativefiledialog/src/", $suf);
[INFO] [stdout]    |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     cfg.include(nfd!("include")).file(nfd!("nfd_common.c"));
[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 #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this error originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> build.rs:27:47
[INFO] [stdout]    |
[INFO] [stdout] 27 |         concat!("nativefiledialog/src/", $suf);
[INFO] [stdout]    |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 48 |         cfg.file(nfd!("nfd_cocoa.m")).compile("libnfd.a");
[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 #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this error originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> build.rs:27:47
[INFO] [stdout]    |
[INFO] [stdout] 27 |         concat!("nativefiledialog/src/", $suf);
[INFO] [stdout]    |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 55 |             .file(nfd!("nfd_win.cpp"))
[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 #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this error originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> build.rs:27:47
[INFO] [stdout]    |
[INFO] [stdout] 27 |         concat!("nativefiledialog/src/", $suf);
[INFO] [stdout]    |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 81 |         cfg.file(nfd!("nfd_gtk.c")).compile("libnfd.a");
[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 #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this error originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nfd2` (build script) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "d084b25abac18db847dceadc590066981cbf2a8cd53644eddaf057ad22cf2363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d084b25abac18db847dceadc590066981cbf2a8cd53644eddaf057ad22cf2363", kill_on_drop: false }`
[INFO] [stdout] d084b25abac18db847dceadc590066981cbf2a8cd53644eddaf057ad22cf2363