[INFO] fetching crate clang 1.0.3...
[INFO] checking clang-1.0.3 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] extracting crate clang 1.0.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate clang 1.0.3 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clang 1.0.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate clang 1.0.3
[INFO] tweaked toml for crates.io crate clang 1.0.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate clang 1.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79d62750a32c81d5f33b71fd8cd347433ade7bad1e04b96439519c32184f4b42
[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" "79d62750a32c81d5f33b71fd8cd347433ade7bad1e04b96439519c32184f4b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79d62750a32c81d5f33b71fd8cd347433ade7bad1e04b96439519c32184f4b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d62750a32c81d5f33b71fd8cd347433ade7bad1e04b96439519c32184f4b42", kill_on_drop: false }`
[INFO] [stdout] 79d62750a32c81d5f33b71fd8cd347433ade7bad1e04b96439519c32184f4b42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80cc2fe06c5d4593e5162bd0e073e5fad36d8d787eb65253731aed0203aa59f1
[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" "80cc2fe06c5d4593e5162bd0e073e5fad36d8d787eb65253731aed0203aa59f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling clang-sys v1.0.1
[INFO] [stderr]     Checking clang v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/source.rs:284:77
[INFO] [stdout]     |
[INFO] [stdout] 284 |         fn uninit<T>() -> mem::MaybeUninit<T> { mem::MaybeUninit::uninit() };
[INFO] [stdout]     |                                                                             ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 324 |         unsafe { location!(clang_getExpansionLocation, self.raw, self.tu) }
[INFO] [stdout]     |                  -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/source.rs:284:77
[INFO] [stdout]     |
[INFO] [stdout] 284 |         fn uninit<T>() -> mem::MaybeUninit<T> { mem::MaybeUninit::uninit() };
[INFO] [stdout]     |                                                                             ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 333 |         unsafe { location!(clang_getFileLocation, self.raw, self.tu) }
[INFO] [stdout]     |                  --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/source.rs:340:81
[INFO] [stdout]     |
[INFO] [stdout] 340 |             fn uninit<T>() -> mem::MaybeUninit<T> { mem::MaybeUninit::uninit() };
[INFO] [stdout]     |                                                                                 ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/source.rs:284:77
[INFO] [stdout]     |
[INFO] [stdout] 284 |         fn uninit<T>() -> mem::MaybeUninit<T> { mem::MaybeUninit::uninit() };
[INFO] [stdout]     |                                                                             ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 354 |         unsafe { location!(clang_getSpellingLocation, self.raw, self.tu) }
[INFO] [stdout]     |                  ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/source.rs:284:77
[INFO] [stdout]     |
[INFO] [stdout] 284 |         fn uninit<T>() -> mem::MaybeUninit<T> { mem::MaybeUninit::uninit() };
[INFO] [stdout]     |                                                                             ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 324 |         unsafe { location!(clang_getExpansionLocation, self.raw, self.tu) }
[INFO] [stdout]     |                  -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/source.rs:284:77
[INFO] [stdout]     |
[INFO] [stdout] 284 |         fn uninit<T>() -> mem::MaybeUninit<T> { mem::MaybeUninit::uninit() };
[INFO] [stdout]     |                                                                             ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 333 |         unsafe { location!(clang_getFileLocation, self.raw, self.tu) }
[INFO] [stdout]     |                  --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/source.rs:340:81
[INFO] [stdout]     |
[INFO] [stdout] 340 |             fn uninit<T>() -> mem::MaybeUninit<T> { mem::MaybeUninit::uninit() };
[INFO] [stdout]     |                                                                                 ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/source.rs:284:77
[INFO] [stdout]     |
[INFO] [stdout] 284 |         fn uninit<T>() -> mem::MaybeUninit<T> { mem::MaybeUninit::uninit() };
[INFO] [stdout]     |                                                                             ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 354 |         unsafe { location!(clang_getSpellingLocation, self.raw, self.tu) }
[INFO] [stdout]     |                  ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (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 7.79s
[INFO] running `Command { std: "docker" "inspect" "80cc2fe06c5d4593e5162bd0e073e5fad36d8d787eb65253731aed0203aa59f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80cc2fe06c5d4593e5162bd0e073e5fad36d8d787eb65253731aed0203aa59f1", kill_on_drop: false }`
[INFO] [stdout] 80cc2fe06c5d4593e5162bd0e073e5fad36d8d787eb65253731aed0203aa59f1