[INFO] fetching crate linux-support 0.0.21... [INFO] checking linux-support-0.0.21 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate linux-support 0.0.21 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate linux-support 0.0.21 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linux-support 0.0.21 [INFO] finished tweaking crates.io crate linux-support 0.0.21 [INFO] tweaked toml for crates.io crate linux-support 0.0.21 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded const_fn_assert v0.1.2 [INFO] [stderr] Downloaded terminate v0.2.1 [INFO] [stderr] Downloaded likely v0.2.0 [INFO] [stderr] Downloaded swiss-army-knife v0.0.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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] 2f91c30adf2fc84f391a883c7299eb0e9ccd2354323b563130a3df80f833e5c8 [INFO] running `Command { std: "docker" "start" "-a" "2f91c30adf2fc84f391a883c7299eb0e9ccd2354323b563130a3df80f833e5c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f91c30adf2fc84f391a883c7299eb0e9ccd2354323b563130a3df80f833e5c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f91c30adf2fc84f391a883c7299eb0e9ccd2354323b563130a3df80f833e5c8", kill_on_drop: false }` [INFO] [stdout] 2f91c30adf2fc84f391a883c7299eb0e9ccd2354323b563130a3df80f833e5c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12a4462750e6ca33773cdaf7f315b5e66401aa18dd6dbe1fbd97de12a557606b [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" "12a4462750e6ca33773cdaf7f315b5e66401aa18dd6dbe1fbd97de12a557606b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking likely v0.2.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking terminate v0.2.1 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking strum v0.19.5 [INFO] [stderr] Checking streaming-iterator v0.1.5 [INFO] [stderr] Checking const_fn_assert v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking raw-cpuid v9.0.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking num-integer v0.1.44 [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] Compiling getrandom v0.2.3 [INFO] [stderr] Checking libc-extra v0.3.2 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Checking const-random v0.1.13 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling strum_macros v0.19.4 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking serde-big-array v0.3.2 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking swiss-army-knife v0.0.17 [INFO] [stderr] Checking linux-support v0.0.21 (/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=b655e708c08bca17 -C extra-filename=-b655e708c08bca17 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-2942a6233f5ed831.rmeta --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-544b30b068bc6711.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-58aa9227c8b3902c.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-31d1e8679f4118ec.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-c280ac67ea7727fb.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-ae5f67e66668df1f.rmeta --extern errno=/opt/rustwide/target/debug/deps/liberrno-94f6c08b59bf377c.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-12b136778028824b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df97b860f7a76404.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-2da5a481e70f996e.rmeta --extern libc_extra=/opt/rustwide/target/debug/deps/liblibc_extra-a13f80b9ed24a4e4.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-d5343f6f84b8410b.rmeta --extern memoffset=/opt/rustwide/target/debug/deps/libmemoffset-352d0bdbf4bec48a.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-494f24dceda19925.rmeta --extern raw_cpuid=/opt/rustwide/target/debug/deps/libraw_cpuid-1b044e506923ed1a.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-81947860d085ebca.rmeta --extern serde_big_array=/opt/rustwide/target/debug/deps/libserde_big_array-12e452d0a0309e80.rmeta --extern serde_bytes=/opt/rustwide/target/debug/deps/libserde_bytes-f3cb18ede8d29148.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-723702d0afdb4865.so --extern swiss_army_knife=/opt/rustwide/target/debug/deps/libswiss_army_knife-36bb0610a2c51f70.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/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 15 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" "12a4462750e6ca33773cdaf7f315b5e66401aa18dd6dbe1fbd97de12a557606b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12a4462750e6ca33773cdaf7f315b5e66401aa18dd6dbe1fbd97de12a557606b", kill_on_drop: false }` [INFO] [stdout] 12a4462750e6ca33773cdaf7f315b5e66401aa18dd6dbe1fbd97de12a557606b