[INFO] fetching crate nfd2 0.3.1... [INFO] documenting nfd2-0.3.1 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate nfd2 0.3.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate nfd2 0.3.1 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-6/source/Cargo.toml [INFO] crate crates.io crate nfd2 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2961dc1c9b7749a2c777ae6badaf20da1d3fe6acbd4a663708fe03781d9735cb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2961dc1c9b7749a2c777ae6badaf20da1d3fe6acbd4a663708fe03781d9735cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2961dc1c9b7749a2c777ae6badaf20da1d3fe6acbd4a663708fe03781d9735cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2961dc1c9b7749a2c777ae6badaf20da1d3fe6acbd4a663708fe03781d9735cb", kill_on_drop: false }` [INFO] [stdout] 2961dc1c9b7749a2c777ae6badaf20da1d3fe6acbd4a663708fe03781d9735cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7130b0388a02073789616374fe8ea0d6f6e43f610febfe0f4e7e71ea9e8d6340 [INFO] running `Command { std: "docker" "start" "-a" "7130b0388a02073789616374fe8ea0d6f6e43f610febfe0f4e7e71ea9e8d6340", kill_on_drop: false }` [INFO] [stderr] Compiling nfd2 v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: 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] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [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 [INFO] [stdout] = note: this warning originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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 [INFO] [stdout] = note: this warning originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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 [INFO] [stdout] = note: this warning originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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 [INFO] [stdout] = note: this warning originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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 [INFO] [stdout] = note: this warning originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting nfd2 v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.02s [INFO] running `Command { std: "docker" "inspect" "7130b0388a02073789616374fe8ea0d6f6e43f610febfe0f4e7e71ea9e8d6340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7130b0388a02073789616374fe8ea0d6f6e43f610febfe0f4e7e71ea9e8d6340", kill_on_drop: false }` [INFO] [stdout] 7130b0388a02073789616374fe8ea0d6f6e43f610febfe0f4e7e71ea9e8d6340 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d9e9af055162734243adfc4d5b08251fbdf056e2243e2783211aab1acfe3d2f9 [INFO] running `Command { std: "docker" "start" "-a" "d9e9af055162734243adfc4d5b08251fbdf056e2243e2783211aab1acfe3d2f9", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling nfd2 v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: 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] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [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 [INFO] [stdout] = note: this warning originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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 [INFO] [stdout] = note: this warning originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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 [INFO] [stdout] = note: this warning originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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 [INFO] [stdout] = note: this warning originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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 [INFO] [stdout] = note: this warning originates in the macro `nfd` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting nfd2 v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.78s [INFO] running `Command { std: "docker" "inspect" "d9e9af055162734243adfc4d5b08251fbdf056e2243e2783211aab1acfe3d2f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9e9af055162734243adfc4d5b08251fbdf056e2243e2783211aab1acfe3d2f9", kill_on_drop: false }` [INFO] [stdout] d9e9af055162734243adfc4d5b08251fbdf056e2243e2783211aab1acfe3d2f9