[INFO] fetching crate linux-support 0.0.12... [INFO] checking linux-support-0.0.12 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] extracting crate linux-support 0.0.12 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate linux-support 0.0.12 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linux-support 0.0.12 [INFO] finished tweaking crates.io crate linux-support 0.0.12 [INFO] tweaked toml for crates.io crate linux-support 0.0.12 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded const_fn_assert v0.1.2 [INFO] [stderr] Downloaded streaming-iterator v0.1.5 [INFO] [stderr] Downloaded serde-big-array v0.3.2 [INFO] [stderr] Downloaded terminate v0.2.1 [INFO] [stderr] Downloaded likely v0.2.0 [INFO] [stderr] Downloaded swiss-army-knife v0.0.11 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8daa062ca1a33d7cd7906e547435702ddcddaefcca2b4a7cfd9a94f5de367d9 [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" "a8daa062ca1a33d7cd7906e547435702ddcddaefcca2b4a7cfd9a94f5de367d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8daa062ca1a33d7cd7906e547435702ddcddaefcca2b4a7cfd9a94f5de367d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8daa062ca1a33d7cd7906e547435702ddcddaefcca2b4a7cfd9a94f5de367d9", kill_on_drop: false }` [INFO] [stdout] a8daa062ca1a33d7cd7906e547435702ddcddaefcca2b4a7cfd9a94f5de367d9 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2ebe0acf19c14c3cbf103a14877362134c0730af9c91ae1cf66e8981534abfc [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" "e2ebe0acf19c14c3cbf103a14877362134c0730af9c91ae1cf66e8981534abfc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking likely v0.2.0 [INFO] [stderr] Checking terminate v0.2.1 [INFO] [stderr] Checking strum v0.19.5 [INFO] [stderr] Checking const_fn_assert v0.1.2 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking streaming-iterator v0.1.5 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking raw-cpuid v9.0.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Checking const-cstr-fork v0.2.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Checking libc-extra v0.3.2 [INFO] [stderr] Checking const-random v0.1.13 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling strum_macros v0.19.4 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde-big-array v0.3.2 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking swiss-army-knife v0.0.11 [INFO] [stderr] Checking linux-support v0.0.12 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `linux-support` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name linux_support --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=ed46cd2616462535 -C extra-filename=-ed46cd2616462535 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-00480ce5791a811d.rmeta --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-544b30b068bc6711.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-240d294e8e0ea2cd.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-9a5625cca68e72b9.rmeta --extern const_fn_assert=/opt/rustwide/target/debug/deps/libconst_fn_assert-5160fe9e572e3577.rmeta --extern crossbeam_queue=/opt/rustwide/target/debug/deps/libcrossbeam_queue-b63a3c72f7fc1bde.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-bef51b1cf93a6a81.rmeta --extern errno=/opt/rustwide/target/debug/deps/liberrno-0c020b7130536cc4.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-c34d1d283966f5ac.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df97b860f7a76404.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-d2ef0bc83e3ed7d6.rmeta --extern libc_extra=/opt/rustwide/target/debug/deps/liblibc_extra-824de6518eec1624.rmeta --extern likely=/opt/rustwide/target/debug/deps/liblikely-d915009d706ff56c.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-ba803d6c0f205f82.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-18a8760f020c92f6.rmeta --extern memoffset=/opt/rustwide/target/debug/deps/libmemoffset-6c28fbea3e3877c5.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-69520dc0b90c0aba.rmeta --extern raw_cpuid=/opt/rustwide/target/debug/deps/libraw_cpuid-3c4af0bc725cef48.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-38d93f67b90bf3e9.rmeta --extern serde_big_array=/opt/rustwide/target/debug/deps/libserde_big_array-f3e68e80e86d8a8f.rmeta --extern serde_bytes=/opt/rustwide/target/debug/deps/libserde_bytes-ec40f5ca59967abe.rmeta --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-007ab24b5dcce8b7.rmeta --extern streaming_iterator=/opt/rustwide/target/debug/deps/libstreaming_iterator-2510ebdc29534367.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-6b25865d942172e1.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-3f1315aa9ad4befc.so --extern swiss_army_knife=/opt/rustwide/target/debug/deps/libswiss_army_knife-1c5c4e87eb40aa1b.rmeta --extern terminate=/opt/rustwide/target/debug/deps/libterminate-c9a6024e4de8f235.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/file_descriptors/directory/RenameFlags.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | AtomicallySwapName = RENAME_EXCHANGE, [INFO] [stdout] | ^^^^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/file_descriptors/directory/RenameFlags.rs:23:14 [INFO] [stdout] | [INFO] [stdout] 23 | NoReplace = RENAME_NOREPLACE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/file_descriptors/directory/RenameFlags.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | Whiteout = RENAME_WHITEOUT, [INFO] [stdout] | ^^^^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/file_descriptors/directory/RenameFlags.rs:46:25 [INFO] [stdout] | [INFO] [stdout] 46 | NoReplaceAndWhiteout = RENAME_NOREPLACE | RENAME_WHITEOUT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/resource_limits/ResourceName.rs:14:50 [INFO] [stdout] | [INFO] [stdout] 14 | 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:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | 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:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | 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:20:43 [INFO] [stdout] | [INFO] [stdout] 20 | 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:23:47 [INFO] [stdout] | [INFO] [stdout] 23 | 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:25:37 [INFO] [stdout] | [INFO] [stdout] 25 | 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:27:50 [INFO] [stdout] | [INFO] [stdout] 27 | 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:29:46 [INFO] [stdout] | [INFO] [stdout] 29 | 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:31:46 [INFO] [stdout] | [INFO] [stdout] 31 | 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:33:30 [INFO] [stdout] | [INFO] [stdout] 33 | 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:35:42 [INFO] [stdout] | [INFO] [stdout] 35 | 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:37:35 [INFO] [stdout] | [INFO] [stdout] 37 | 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:39:37 [INFO] [stdout] | [INFO] [stdout] 39 | 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:41:40 [INFO] [stdout] | [INFO] [stdout] 41 | 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:43:34 [INFO] [stdout] | [INFO] [stdout] 43 | MaximumNumberOfSignalsPending = RLIMIT_SIGPENDING, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 19 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e2ebe0acf19c14c3cbf103a14877362134c0730af9c91ae1cf66e8981534abfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2ebe0acf19c14c3cbf103a14877362134c0730af9c91ae1cf66e8981534abfc", kill_on_drop: false }` [INFO] [stdout] e2ebe0acf19c14c3cbf103a14877362134c0730af9c91ae1cf66e8981534abfc