[INFO] fetching crate luna_nbt 0.0.3...
[INFO] checking luna_nbt-0.0.3 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate luna_nbt 0.0.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate luna_nbt 0.0.3 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate luna_nbt 0.0.3
[INFO] finished tweaking crates.io crate luna_nbt 0.0.3
[INFO] tweaked toml for crates.io crate luna_nbt 0.0.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", 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] 194964fb702cb2135a00892304c157219af0b90a8bc1832df5a532f4ae2ba6f2
[INFO] running `Command { std: "docker" "start" "-a" "194964fb702cb2135a00892304c157219af0b90a8bc1832df5a532f4ae2ba6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "194964fb702cb2135a00892304c157219af0b90a8bc1832df5a532f4ae2ba6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "194964fb702cb2135a00892304c157219af0b90a8bc1832df5a532f4ae2ba6f2", kill_on_drop: false }`
[INFO] [stdout] 194964fb702cb2135a00892304c157219af0b90a8bc1832df5a532f4ae2ba6f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea751df7dd1f9665d669066fa58b50d05346a457e373e5d56b93b7c7d33b85e8
[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" "ea751df7dd1f9665d669066fa58b50d05346a457e373e5d56b93b7c7d33b85e8", kill_on_drop: false }`
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]     Checking luna_nbt v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/de.rs:54:82
[INFO] [stdout]     |
[INFO] [stdout] 54  |         return Err(NBTError::UnserializableType { type_name: $name.to_string() });
[INFO] [stdout]     |                                                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 121 |         unsigned_type!(self, visitor, Byte, TAG_Byte, visit_u8, u8, "u8")
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `unsigned_type`
[INFO] [stdout]     = note: this warning originates in the macro `unsigned_type` (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]    --> src/de.rs:54:82
[INFO] [stdout]     |
[INFO] [stdout] 54  |         return Err(NBTError::UnserializableType { type_name: $name.to_string() });
[INFO] [stdout]     |                                                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 125 |         unsigned_type!(self, visitor, Short, TAG_Short, visit_u16, u16, "u16")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `unsigned_type`
[INFO] [stdout]     = note: this warning originates in the macro `unsigned_type` (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]    --> src/de.rs:54:82
[INFO] [stdout]     |
[INFO] [stdout] 54  |         return Err(NBTError::UnserializableType { type_name: $name.to_string() });
[INFO] [stdout]     |                                                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 129 |         unsigned_type!(self, visitor, Int, TAG_Int, visit_u32, u32, "u32")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `unsigned_type`
[INFO] [stdout]     = note: this warning originates in the macro `unsigned_type` (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]    --> src/de.rs:54:82
[INFO] [stdout]     |
[INFO] [stdout] 54  |         return Err(NBTError::UnserializableType { type_name: $name.to_string() });
[INFO] [stdout]     |                                                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 134 |         unsigned_type!(self, visitor, Long, TAG_Long, visit_u64, u64, "u64")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `unsigned_type`
[INFO] [stdout]     = note: this warning originates in the macro `unsigned_type` (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]    --> src/de.rs:54:82
[INFO] [stdout]     |
[INFO] [stdout] 54  |         return Err(NBTError::UnserializableType { type_name: $name.to_string() });
[INFO] [stdout]     |                                                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 121 |         unsigned_type!(self, visitor, Byte, TAG_Byte, visit_u8, u8, "u8")
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `unsigned_type`
[INFO] [stdout]     = note: this warning originates in the macro `unsigned_type` (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]    --> src/de.rs:54:82
[INFO] [stdout]     |
[INFO] [stdout] 54  |         return Err(NBTError::UnserializableType { type_name: $name.to_string() });
[INFO] [stdout]     |                                                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 125 |         unsigned_type!(self, visitor, Short, TAG_Short, visit_u16, u16, "u16")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `unsigned_type`
[INFO] [stdout]     = note: this warning originates in the macro `unsigned_type` (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]    --> src/de.rs:54:82
[INFO] [stdout]     |
[INFO] [stdout] 54  |         return Err(NBTError::UnserializableType { type_name: $name.to_string() });
[INFO] [stdout]     |                                                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 129 |         unsigned_type!(self, visitor, Int, TAG_Int, visit_u32, u32, "u32")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `unsigned_type`
[INFO] [stdout]     = note: this warning originates in the macro `unsigned_type` (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]    --> src/de.rs:54:82
[INFO] [stdout]     |
[INFO] [stdout] 54  |         return Err(NBTError::UnserializableType { type_name: $name.to_string() });
[INFO] [stdout]     |                                                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 134 |         unsigned_type!(self, visitor, Long, TAG_Long, visit_u64, u64, "u64")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `unsigned_type`
[INFO] [stdout]     = note: this warning originates in the macro `unsigned_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "ea751df7dd1f9665d669066fa58b50d05346a457e373e5d56b93b7c7d33b85e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea751df7dd1f9665d669066fa58b50d05346a457e373e5d56b93b7c7d33b85e8", kill_on_drop: false }`
[INFO] [stdout] ea751df7dd1f9665d669066fa58b50d05346a457e373e5d56b93b7c7d33b85e8
