[INFO] fetching crate linux-support-common 0.0.0...
[INFO] checking linux-support-common-0.0.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate linux-support-common 0.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate linux-support-common 0.0.0 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 linux-support-common 0.0.0
[INFO] finished tweaking crates.io crate linux-support-common 0.0.0
[INFO] tweaked toml for crates.io crate linux-support-common 0.0.0 written to /workspace/builds/worker-13/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 4cfa27eb4b2bc02aa90d06eafb3e45b1babb2eda5a8873ad167683791e5160c4
[INFO] running `Command { std: "docker" "start" "-a" "4cfa27eb4b2bc02aa90d06eafb3e45b1babb2eda5a8873ad167683791e5160c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cfa27eb4b2bc02aa90d06eafb3e45b1babb2eda5a8873ad167683791e5160c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cfa27eb4b2bc02aa90d06eafb3e45b1babb2eda5a8873ad167683791e5160c4", kill_on_drop: false }`
[INFO] [stdout] 4cfa27eb4b2bc02aa90d06eafb3e45b1babb2eda5a8873ad167683791e5160c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ca967ebc55953e8369c6e96d8d5511c7f9873e7f7b3e32ca33a6ad6ea2e9295f
[INFO] running `Command { std: "docker" "start" "-a" "ca967ebc55953e8369c6e96d8d5511c7f9873e7f7b3e32ca33a6ad6ea2e9295f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking likely v0.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking strum v0.16.0
[INFO] [stderr]     Checking const-cstr-fork v0.2.2
[INFO] [stderr]     Checking errno v0.2.7
[INFO] [stderr]     Checking libc-extra v0.3.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling raw-cpuid v5.0.0
[INFO] [stderr]    Compiling strum_macros v0.16.0
[INFO] [stderr]     Checking linux-support-common v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(core_intrinsics)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(core_intrinsics)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:12:50
[INFO] [stdout]    |
[INFO] [stdout] 12 |     MaximumSizeOfVirtualMemoryAddressSpaceInBytes = RLIMIT_AS,
[INFO] [stdout]    |                                                     ^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:14:38
[INFO] [stdout]    |
[INFO] [stdout] 14 |     MaximumSizeOfACoreDumpFileInBytes = RLIMIT_CORE,
[INFO] [stdout]    |                                         ^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |     CpuTimeLimitInSeconds = RLIMIT_CPU,
[INFO] [stdout]    |                             ^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:18:43
[INFO] [stdout]    |
[INFO] [stdout] 18 |     MaximumSizeOfProcessDataSegmentInBytes = RLIMIT_DATA,
[INFO] [stdout]    |                                              ^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:21:47
[INFO] [stdout]    |
[INFO] [stdout] 21 |     MaximumSizeOfProcessResidentSetSizeInBytes = RLIMIT_RSS,
[INFO] [stdout]    |                                                  ^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:23:37
[INFO] [stdout]    |
[INFO] [stdout] 23 |     MaximumSizeOfProcessStackInBytes = RLIMIT_STACK,
[INFO] [stdout]    |                                        ^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:25:50
[INFO] [stdout]    |
[INFO] [stdout] 25 |     MaximumSizeOfFilesThatProcessCanCreateInBytes = RLIMIT_FSIZE,
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:27:46
[INFO] [stdout]    |
[INFO] [stdout] 27 |     MaximumNumberOfBytesThatProcessCanMemLock = RLIMIT_MEMLOCK,
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:29:46
[INFO] [stdout]    |
[INFO] [stdout] 29 |     MaximumNumberOfBytesForPosixMessageQueues = RLIMIT_MSGQUEUE,
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:31:30
[INFO] [stdout]    |
[INFO] [stdout] 31 |     NiceCeilingLargerIsBetter = RLIMIT_NICE,
[INFO] [stdout]    |                                 ^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:33:42
[INFO] [stdout]    |
[INFO] [stdout] 33 |     RealTimePriorityCeilingLargerIsBetter = RLIMIT_RTPRIO,
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:35:35
[INFO] [stdout]    |
[INFO] [stdout] 35 |     MaximumNumberOfFileDescriptors = RLIMIT_NOFILE,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:37:37
[INFO] [stdout]    |
[INFO] [stdout] 37 |     MaximumNumberOfProcessAndThreads = RLIMIT_NPROC,
[INFO] [stdout]    |                                        ^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:39:40
[INFO] [stdout]    |
[INFO] [stdout] 39 |     RealTimePriorityLimitInMicroseconds = RLIMIT_RTTIME,
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |     MaximumNumberOfSignalsPending = RLIMIT_SIGPENDING,
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linux-support-common` due to 17 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:12:50
[INFO] [stdout]    |
[INFO] [stdout] 12 |     MaximumSizeOfVirtualMemoryAddressSpaceInBytes = RLIMIT_AS,
[INFO] [stdout]    |                                                     ^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:14:38
[INFO] [stdout]    |
[INFO] [stdout] 14 |     MaximumSizeOfACoreDumpFileInBytes = RLIMIT_CORE,
[INFO] [stdout]    |                                         ^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |     CpuTimeLimitInSeconds = RLIMIT_CPU,
[INFO] [stdout]    |                             ^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:18:43
[INFO] [stdout]    |
[INFO] [stdout] 18 |     MaximumSizeOfProcessDataSegmentInBytes = RLIMIT_DATA,
[INFO] [stdout]    |                                              ^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:21:47
[INFO] [stdout]    |
[INFO] [stdout] 21 |     MaximumSizeOfProcessResidentSetSizeInBytes = RLIMIT_RSS,
[INFO] [stdout]    |                                                  ^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:23:37
[INFO] [stdout]    |
[INFO] [stdout] 23 |     MaximumSizeOfProcessStackInBytes = RLIMIT_STACK,
[INFO] [stdout]    |                                        ^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:25:50
[INFO] [stdout]    |
[INFO] [stdout] 25 |     MaximumSizeOfFilesThatProcessCanCreateInBytes = RLIMIT_FSIZE,
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:27:46
[INFO] [stdout]    |
[INFO] [stdout] 27 |     MaximumNumberOfBytesThatProcessCanMemLock = RLIMIT_MEMLOCK,
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:29:46
[INFO] [stdout]    |
[INFO] [stdout] 29 |     MaximumNumberOfBytesForPosixMessageQueues = RLIMIT_MSGQUEUE,
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:31:30
[INFO] [stdout]    |
[INFO] [stdout] 31 |     NiceCeilingLargerIsBetter = RLIMIT_NICE,
[INFO] [stdout]    |                                 ^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:33:42
[INFO] [stdout]    |
[INFO] [stdout] 33 |     RealTimePriorityCeilingLargerIsBetter = RLIMIT_RTPRIO,
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:35:35
[INFO] [stdout]    |
[INFO] [stdout] 35 |     MaximumNumberOfFileDescriptors = RLIMIT_NOFILE,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:37:37
[INFO] [stdout]    |
[INFO] [stdout] 37 |     MaximumNumberOfProcessAndThreads = RLIMIT_NPROC,
[INFO] [stdout]    |                                        ^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:39:40
[INFO] [stdout]    |
[INFO] [stdout] 39 |     RealTimePriorityLimitInMicroseconds = RLIMIT_RTTIME,
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/resource_limits/ResourceName.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |     MaximumNumberOfSignalsPending = RLIMIT_SIGPENDING,
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ca967ebc55953e8369c6e96d8d5511c7f9873e7f7b3e32ca33a6ad6ea2e9295f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca967ebc55953e8369c6e96d8d5511c7f9873e7f7b3e32ca33a6ad6ea2e9295f", kill_on_drop: false }`
[INFO] [stdout] ca967ebc55953e8369c6e96d8d5511c7f9873e7f7b3e32ca33a6ad6ea2e9295f
