[INFO] fetching crate tc-executor-wasmtime 0.8.0... [INFO] building tc-executor-wasmtime-0.8.0 against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334 [INFO] extracting crate tc-executor-wasmtime 0.8.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate tc-executor-wasmtime 0.8.0 on toolchain 222c5724ecc922fe67815f428c19f82c129d9386 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tc-executor-wasmtime 0.8.0 [INFO] finished tweaking crates.io crate tc-executor-wasmtime 0.8.0 [INFO] tweaked toml for crates.io crate tc-executor-wasmtime 0.8.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wast v41.0.0 [INFO] [stderr] Downloaded cranelift-entity v0.66.0 [INFO] [stderr] Downloaded errno-dragonfly v0.1.2 [INFO] [stderr] Downloaded cranelift-frontend v0.66.0 [INFO] [stderr] Downloaded gimli v0.21.0 [INFO] [stderr] Downloaded scoped-tls v1.0.0 [INFO] [stderr] Downloaded scroll_derive v0.10.5 [INFO] [stderr] Downloaded more-asserts v0.2.2 [INFO] [stderr] Downloaded jobserver v0.1.24 [INFO] [stderr] Downloaded wasmtime-obj v0.19.0 [INFO] [stderr] Downloaded object v0.19.0 [INFO] [stderr] Downloaded wasmparser v0.57.0 [INFO] [stderr] Downloaded wasmtime-debug v0.19.0 [INFO] [stderr] Downloaded object v0.20.0 [INFO] [stderr] Downloaded raw-cpuid v7.0.4 [INFO] [stderr] Downloaded twasm-utils v0.16.0 [INFO] [stderr] Downloaded zstd v0.5.4+zstd.1.4.7 [INFO] [stderr] Downloaded zstd-safe v2.0.6+zstd.1.4.7 [INFO] [stderr] Downloaded wasmtime-runtime v0.19.0 [INFO] [stderr] Downloaded wasmtime v0.19.0 [INFO] [stderr] Downloaded cranelift-native v0.66.0 [INFO] [stderr] Downloaded leb128 v0.2.5 [INFO] [stderr] Downloaded scroll v0.10.2 [INFO] [stderr] Downloaded directories v2.0.2 [INFO] [stderr] Downloaded file-per-thread-logger v0.1.5 [INFO] [stderr] Downloaded regalloc v0.0.27 [INFO] [stderr] Downloaded wasmtime-environ v0.19.0 [INFO] [stderr] Downloaded wasmtime-jit v0.19.0 [INFO] [stderr] Downloaded region v2.2.0 [INFO] [stderr] Downloaded errno v0.2.8 [INFO] [stderr] Downloaded wasmtime-profiling v0.19.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.66.0 [INFO] [stderr] Downloaded fallible-iterator v0.2.0 [INFO] [stderr] Downloaded cranelift-bforest v0.66.0 [INFO] [stderr] Downloaded wasmparser v0.59.0 [INFO] [stderr] Downloaded cranelift-wasm v0.66.0 [INFO] [stderr] Downloaded wat v1.0.43 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.66.0 [INFO] [stderr] Downloaded target-lexicon v0.10.0 [INFO] [stderr] Downloaded cranelift-codegen v0.66.0 [INFO] [stderr] Downloaded zstd-sys v1.4.18+zstd.1.4.7 [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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "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] 7536ae2e62f5f55b29aa5ebb7d03db9a0b451aeb71a6ba49d2ce7fe9b752ceae [INFO] running `Command { std: "docker" "start" "-a" "7536ae2e62f5f55b29aa5ebb7d03db9a0b451aeb71a6ba49d2ce7fe9b752ceae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7536ae2e62f5f55b29aa5ebb7d03db9a0b451aeb71a6ba49d2ce7fe9b752ceae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7536ae2e62f5f55b29aa5ebb7d03db9a0b451aeb71a6ba49d2ce7fe9b752ceae", kill_on_drop: false }` [INFO] [stdout] 7536ae2e62f5f55b29aa5ebb7d03db9a0b451aeb71a6ba49d2ce7fe9b752ceae [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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", 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] edc645f10856e9962ec2b9000d0ff0616d25c7c2c9f09d07dac86b5ee168fb49 [INFO] running `Command { std: "docker" "start" "-a" "edc645f10856e9962ec2b9000d0ff0616d25c7c2c9f09d07dac86b5ee168fb49", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling cranelift-codegen-shared v0.66.0 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling byte-slice-cast v1.2.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling zstd-safe v2.0.6+zstd.1.4.7 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling wasmtime-environ v0.19.0 [INFO] [stderr] Compiling tetsy-wasm v0.41.0 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling ref-cast v1.0.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling tetcore-std v2.1.2 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling wasmparser v0.59.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling memory_units v0.3.0 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling keccak v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling wasmparser v0.57.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling environ v1.1.3 [INFO] [stderr] Compiling tetsy-util-mem v0.9.1 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling signature v1.5.0 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling dyn-clone v1.0.5 [INFO] [stderr] Compiling tetsy-hash-db v0.15.3 [INFO] [stderr] Compiling base58 v0.1.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling object v0.19.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling ed25519 v1.5.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling twasmi-validation v0.3.0 [INFO] [stderr] Compiling regalloc v0.0.27 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling twasm-utils v0.16.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling object v0.28.4 [INFO] [stderr] Compiling wast v41.0.0 [INFO] [stderr] Compiling bitvec v0.20.4 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling uint-crate v0.9.1 [INFO] [stderr] Compiling tetsy-hash256-std-hasher v0.15.3 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling pbkdf2 v0.3.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling hmac v0.8.1 [INFO] [stderr] Compiling pbkdf2 v0.4.0 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling hmac-drbg v0.2.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling zstd-sys v1.4.18+zstd.1.4.7 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] error: could not compile `regalloc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name regalloc --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regalloc-0.0.27/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=65142d392f4f085c -C extra-filename=-65142d392f4f085c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-2aea261907451eb5.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-91c665a5e97266ba.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-283f2487fcc9f0f1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `regex` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name regex --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-1.5.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="aho-corasick"' --cfg 'feature="default"' --cfg 'feature="memchr"' --cfg 'feature="perf"' --cfg 'feature="perf-cache"' --cfg 'feature="perf-dfa"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=fce496d2065d9ff5 -C extra-filename=-fce496d2065d9ff5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-da77ebf97166a5ad.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-4fce41623cec2314.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-23baffc3948e73bc.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `object` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/object-0.28.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read_core"' --cfg 'feature="unaligned"' -C metadata=5471c43ded3b1765 -C extra-filename=-5471c43ded3b1765 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-4fce41623cec2314.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "edc645f10856e9962ec2b9000d0ff0616d25c7c2c9f09d07dac86b5ee168fb49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edc645f10856e9962ec2b9000d0ff0616d25c7c2c9f09d07dac86b5ee168fb49", kill_on_drop: false }` [INFO] [stdout] edc645f10856e9962ec2b9000d0ff0616d25c7c2c9f09d07dac86b5ee168fb49