[INFO] fetching crate wasmtime 0.17.0...
[INFO] testing wasmtime-0.17.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate wasmtime 0.17.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wasmtime 0.17.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wasmtime 0.17.0
[INFO] finished tweaking crates.io crate wasmtime 0.17.0
[INFO] tweaked toml for crates.io crate wasmtime 0.17.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e5fde73bc20d2dcc2d24b7784e0926b51e589f75989662d0e5dca172493cf9d
[INFO] running `"docker" "start" "-a" "7e5fde73bc20d2dcc2d24b7784e0926b51e589f75989662d0e5dca172493cf9d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.64.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling wasmparser v0.57.0
[INFO] [stderr]    Compiling wasmtime-environ v0.17.0
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling more-asserts v0.2.1
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling errno v0.2.5
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling regalloc v0.0.25
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling wast v18.0.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling scroll_derive v0.10.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling file-per-thread-logger v0.1.3
[INFO] [stderr]    Compiling gimli v0.20.0
[INFO] [stderr]    Compiling object v0.18.0
[INFO] [stderr]    Compiling zstd-sys v1.4.16+zstd.1.4.5
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]    Compiling wasmtime-runtime v0.17.0
[INFO] [stderr]    Compiling scroll v0.10.1
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling goblin v0.1.3
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling wat v1.0.19
[INFO] [stderr]    Compiling cranelift-entity v0.64.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling string-interner v0.7.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.64.0
[INFO] [stderr]    Compiling cranelift-bforest v0.64.0
[INFO] [stderr]    Compiling faerie v0.15.0
[INFO] [stderr]    Compiling cranelift-codegen v0.64.0
[INFO] [stderr]    Compiling zstd-safe v2.0.4+zstd.1.4.5
[INFO] [stderr]    Compiling zstd v0.5.2+zstd.1.4.5
[INFO] [stderr]    Compiling cranelift-frontend v0.64.0
[INFO] [stderr]    Compiling cranelift-native v0.64.0
[INFO] [stderr]    Compiling cranelift-wasm v0.64.0
[INFO] [stderr]    Compiling wasmtime-debug v0.17.0
[INFO] [stderr]    Compiling wasmtime-profiling v0.17.0
[INFO] [stderr]    Compiling wasmtime-jit v0.17.0
[INFO] [stderr]    Compiling wasmtime v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 39s
[INFO] running `"docker" "inspect" "7e5fde73bc20d2dcc2d24b7784e0926b51e589f75989662d0e5dca172493cf9d"`
[INFO] running `"docker" "rm" "-f" "7e5fde73bc20d2dcc2d24b7784e0926b51e589f75989662d0e5dca172493cf9d"`
[INFO] [stdout] 7e5fde73bc20d2dcc2d24b7784e0926b51e589f75989662d0e5dca172493cf9d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7060bc9c16c8f5caf918a16926ce65d94d8f192b23c100f95bdb7e44bdbb67f9
[INFO] running `"docker" "start" "-a" "7060bc9c16c8f5caf918a16926ce65d94d8f192b23c100f95bdb7e44bdbb67f9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling wasmtime v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.62s
[INFO] running `"docker" "inspect" "7060bc9c16c8f5caf918a16926ce65d94d8f192b23c100f95bdb7e44bdbb67f9"`
[INFO] running `"docker" "rm" "-f" "7060bc9c16c8f5caf918a16926ce65d94d8f192b23c100f95bdb7e44bdbb67f9"`
[INFO] [stdout] 7060bc9c16c8f5caf918a16926ce65d94d8f192b23c100f95bdb7e44bdbb67f9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 828498552a654e4980973241415549920ee3124f004a8398e54553205f996be6
[INFO] running `"docker" "start" "-a" "828498552a654e4980973241415549920ee3124f004a8398e54553205f996be6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasmtime-a472d7adc84fba8b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test externals::tests::respect_tunables ... ok
[INFO] [stdout] test runtime::tests::cache_accounts_for_opt_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmtime
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test src/externals.rs - externals::Memory (line 546) ... ok
[INFO] [stdout] test src/externals.rs - externals::Memory (line 493) ... ok
[INFO] [stdout] test src/func.rs - func::Func::wrap (line 333) ... FAILED
[INFO] [stdout] test src/func.rs - func::Func::wrap (line 359) ... FAILED
[INFO] [stdout] test src/linker.rs - linker::Linker::func (line 188) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name wasmtime -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/wasmtime-runtime-7f4188d70b7575af/out -L native=/opt/rustwide/target/debug/build/zstd-sys-1cb29460f0dfbae7/out --cfg 'feature="jitdump"' --cfg 'feature="wat"' --cfg 'feature="default"' --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-12dd093edca35ef5.rlib --extern backtrace=/opt/rustwide/target/debug/deps/libbacktrace-2603cfdb11ebad36.rlib --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-0d7329a98a9ffead.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-36bd8bbfaaa85bd1.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-3d65ebee37a7b6c8.rlib --extern region=/opt/rustwide/target/debug/deps/libregion-66746fb7a3c8e643.rlib --extern rustc_demangle=/opt/rustwide/target/debug/deps/librustc_demangle-96825a490c3cad52.rlib --extern target_lexicon=/opt/rustwide/target/debug/deps/libtarget_lexicon-86ec7c1d229e91fb.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-f9811910d52ec4ea.rlib --extern wasmparser=/opt/rustwide/target/debug/deps/libwasmparser-4434beb6965eb42e.rlib --extern wasmtime=/opt/rustwide/target/debug/deps/libwasmtime-ac03de546fe39a3c.rlib --extern wasmtime_environ=/opt/rustwide/target/debug/deps/libwasmtime_environ-fa7091833052c98c.rlib --extern wasmtime_jit=/opt/rustwide/target/debug/deps/libwasmtime_jit-05290690160616b5.rlib --extern wasmtime_profiling=/opt/rustwide/target/debug/deps/libwasmtime_profiling-4df5060db5a3c7e5.rlib --extern wasmtime_runtime=/opt/rustwide/target/debug/deps/libwasmtime_runtime-71ba3c577b546e5c.rlib --extern wat=/opt/rustwide/target/debug/deps/libwat-83364df1431883b6.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "828498552a654e4980973241415549920ee3124f004a8398e54553205f996be6"`
[INFO] running `"docker" "rm" "-f" "828498552a654e4980973241415549920ee3124f004a8398e54553205f996be6"`
[INFO] [stdout] 828498552a654e4980973241415549920ee3124f004a8398e54553205f996be6