[INFO] cloning repository https://github.com/aranajhonny/private-lucet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aranajhonny/private-lucet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faranajhonny%2Fprivate-lucet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faranajhonny%2Fprivate-lucet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aa8b968d40cf998845643ce02f1a40c098b139ff [INFO] checking aranajhonny/private-lucet against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faranajhonny%2Fprivate-lucet" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aranajhonny/private-lucet on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aranajhonny/private-lucet [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/aranajhonny/private-lucet [INFO] tweaked toml for git repo https://github.com/aranajhonny/private-lucet written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/aranajhonny/private-lucet already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/wasmerio/inkwell` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded errno-dragonfly v0.1.1 [INFO] [stderr] Downloaded blake2b_simd v0.5.8 [INFO] [stderr] Downloaded indexmap v1.3.0 [INFO] [stderr] Downloaded cc v1.0.46 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded nix v0.15.0 [INFO] [stderr] Downloaded page_size v0.4.1 [INFO] [stderr] Downloaded bitflags v1.1.0 [INFO] [stderr] Downloaded ghost v0.1.1 [INFO] [stderr] Downloaded toml v0.5.3 [INFO] [stderr] Downloaded inventory-impl v0.1.4 [INFO] [stderr] Downloaded scopeguard v1.0.0 [INFO] [stderr] Downloaded criterion v0.2.11 [INFO] [stderr] Downloaded dynasm v0.3.2 [INFO] [stderr] Downloaded wasi v0.7.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded syn v0.15.44 [INFO] [stderr] Downloaded wasmer-clif-fork-frontend v0.44.0 [INFO] [stderr] Downloaded same-file v1.0.5 [INFO] [stderr] Downloaded num-traits v0.2.8 [INFO] [stderr] Downloaded unicode-width v0.1.6 [INFO] [stderr] Downloaded rand_xoshiro v0.1.0 [INFO] [stderr] Downloaded csv-core v0.1.6 [INFO] [stderr] Downloaded regex-automata v0.1.8 [INFO] [stderr] Downloaded plain v0.2.3 [INFO] [stderr] Downloaded md5 v0.6.1 [INFO] [stderr] Downloaded regex v1.3.1 [INFO] [stderr] Downloaded failure_derive v0.1.5 [INFO] [stderr] Downloaded memmap v0.7.0 [INFO] [stderr] Downloaded target-lexicon v0.8.1 [INFO] [stderr] Downloaded cbindgen v0.9.1 [INFO] [stderr] Downloaded unicode-segmentation v1.3.0 [INFO] [stderr] Downloaded bstr v0.2.8 [INFO] [stderr] Downloaded atty v0.2.13 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded proc-macro-error v0.2.6 [INFO] [stderr] Downloaded num_cpus v1.10.1 [INFO] [stderr] Downloaded syn v0.11.11 [INFO] [stderr] Downloaded structopt-derive v0.3.3 [INFO] [stderr] Downloaded structopt v0.3.3 [INFO] [stderr] Downloaded crossbeam-queue v0.1.2 [INFO] [stderr] Downloaded dynasmrt v0.3.1 [INFO] [stderr] Downloaded itertools v0.8.0 [INFO] [stderr] Downloaded cmake v0.1.42 [INFO] [stderr] Downloaded csv v1.1.1 [INFO] [stderr] Downloaded inventory v0.1.4 [INFO] [stderr] Downloaded crossbeam-utils v0.6.6 [INFO] [stderr] Downloaded glob v0.3.0 [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded getrandom v0.1.12 [INFO] [stderr] Downloaded goblin v0.0.24 [INFO] [stderr] Downloaded cast v0.2.2 [INFO] [stderr] Downloaded criterion-plot v0.3.1 [INFO] [stderr] Downloaded tinytemplate v1.0.2 [INFO] [stderr] Downloaded walkdir v2.2.9 [INFO] [stderr] Downloaded remove_dir_all v0.5.2 [INFO] [stderr] Downloaded scroll_derive v0.9.5 [INFO] [stderr] Downloaded memchr v2.2.1 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded raw-cpuid v6.1.0 [INFO] [stderr] Downloaded scroll v0.9.2 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded regex-syntax v0.6.12 [INFO] [stderr] Downloaded arrayvec v0.4.11 [INFO] [stderr] Downloaded autocfg v0.1.6 [INFO] [stderr] Downloaded rayon-core v1.6.0 [INFO] [stderr] Downloaded rayon v1.2.0 [INFO] [stderr] Downloaded synstructure v0.10.2 [INFO] [stderr] Downloaded either v1.5.2 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded synom v0.11.3 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded enum-methods v0.0.8 [INFO] [stderr] Downloaded wasmer-clif-fork-wasm v0.44.0 [INFO] [stderr] Downloaded take_mut v0.2.2 [INFO] [stderr] Downloaded winapi-util v0.1.2 [INFO] [stderr] Downloaded memoffset v0.5.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.2 [INFO] [stderr] Downloaded crossbeam-deque v0.7.1 [INFO] [stderr] Downloaded bincode v1.1.4 [INFO] [stderr] Downloaded erased-serde v0.3.9 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded errno v0.2.4 [INFO] [stderr] Downloaded owning_ref v0.3.3 [INFO] [stderr] Downloaded lock_api v0.3.1 [INFO] [stderr] Downloaded aho-corasick v0.7.6 [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded stable_deref_trait v1.1.1 [INFO] [stderr] Downloaded memmap v0.6.2 [INFO] [stderr] Downloaded rand v0.7.2 [INFO] [stderr] Downloaded libc v0.2.65 [INFO] [stderr] Downloaded serde_bytes v0.11.2 [INFO] [stderr] Downloaded cranelift-bforest v0.44.0 [INFO] [stderr] Downloaded generational-arena v0.2.3 [INFO] [stderr] Downloaded wabt-sys v0.7.0 [INFO] [stderr] Downloaded cranelift-native v0.44.0 [INFO] [stderr] Downloaded llvm-sys v80.1.1 [INFO] [stderr] Downloaded typetag v0.1.4 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.44.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.44.0 [INFO] [stderr] Downloaded ctor v0.1.10 [INFO] [stderr] Downloaded cranelift-codegen v0.44.0 [INFO] [stderr] Downloaded wabt v0.9.2 [INFO] [stderr] Downloaded wasmparser v0.39.1 [INFO] [stderr] Downloaded cargo_toml v0.6.4 [INFO] [stderr] Downloaded cranelift-entity v0.44.0 [INFO] [stderr] Downloaded typetag-impl v0.1.4 [INFO] [stderr] Downloaded serde-bench v0.0.7 [INFO] [stderr] Downloaded serde v1.0.101 [INFO] [stderr] Downloaded proc-macro2 v1.0.3 [INFO] [stderr] Downloaded serde_derive v1.0.101 [INFO] [stderr] Downloaded parking_lot_core v0.6.2 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded field-offset v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e1dd67aba268b09dd0f0ebe5b51a212dd2ffedf5aad8a9bbd011e9c01cde5e4 [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" "0e1dd67aba268b09dd0f0ebe5b51a212dd2ffedf5aad8a9bbd011e9c01cde5e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e1dd67aba268b09dd0f0ebe5b51a212dd2ffedf5aad8a9bbd011e9c01cde5e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e1dd67aba268b09dd0f0ebe5b51a212dd2ffedf5aad8a9bbd011e9c01cde5e4", kill_on_drop: false }` [INFO] [stdout] 0e1dd67aba268b09dd0f0ebe5b51a212dd2ffedf5aad8a9bbd011e9c01cde5e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f763789aba0ba7d46c151f1860af1df9be9820e35c0139136edd2a4d5ba2cb8 [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" "3f763789aba0ba7d46c151f1860af1df9be9820e35c0139136edd2a4d5ba2cb8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling constant_time_eq v0.1.4 [INFO] [stderr] Checking wasmparser v0.39.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling cranelift-codegen-shared v0.44.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling cranelift-entity v0.44.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Compiling cbindgen v0.9.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling inkwell v0.1.0 (https://github.com/wasmerio/inkwell?branch=llvm8-0#8f480124) [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking md5 v0.6.1 [INFO] [stderr] Checking field-offset v0.1.1 [INFO] [stderr] Checking plugin-for-example v0.1.0 (/opt/rustwide/workdir/examples/plugin-for-example) [INFO] [stderr] Checking kernel-net v0.1.0 (/opt/rustwide/workdir/lib/kernel-net) [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Compiling wasmer-wasi-tests v0.9.0 (/opt/rustwide/workdir/lib/wasi-tests) [INFO] [stderr] Compiling wasmer-emscripten-tests v0.9.0 (/opt/rustwide/workdir/lib/emscripten-tests) [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.44.0 [INFO] [stderr] Checking cranelift-bforest v0.44.0 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking parallel-guest v0.1.0 (/opt/rustwide/workdir/examples/parallel-guest) [INFO] [stdout] warning: function is never used: `print_char` [INFO] [stdout] --> examples/parallel-guest/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fn print_char(c: u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_str` [INFO] [stdout] --> examples/parallel-guest/src/main.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn print_str(s: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_char` [INFO] [stdout] --> examples/parallel-guest/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fn print_char(c: u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_str` [INFO] [stdout] --> examples/parallel-guest/src/main.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn print_str(s: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling blake2b_simd v0.5.8 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Compiling wabt-sys v0.7.0 [INFO] [stderr] Compiling wasmer-win-exception-handler v0.9.0 (/opt/rustwide/workdir/lib/win-exception-handler) [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking page_size v0.4.1 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking nix v0.15.0 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking wasmer-dev-utils v0.9.0 (/opt/rustwide/workdir/lib/dev-utils) [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling wasmer-runtime-core v0.9.0 (/opt/rustwide/workdir/lib/runtime-core) [INFO] [stderr] Checking dynasmrt v0.3.1 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Compiling enum-methods v0.0.8 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] error: could not compile `cranelift-codegen-meta` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name cranelift_codegen_meta --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cranelift-codegen-meta-0.44.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' -C metadata=3fe0ea959caa6f1e -C extra-filename=-3fe0ea959caa6f1e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cranelift_codegen_shared=/opt/rustwide/target/debug/deps/libcranelift_codegen_shared-34ecd93ea837154f.rmeta --extern cranelift_entity=/opt/rustwide/target/debug/deps/libcranelift_entity-1c347b2e7c04c402.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: build failed [INFO] running `Command { std: "docker" "inspect" "3f763789aba0ba7d46c151f1860af1df9be9820e35c0139136edd2a4d5ba2cb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f763789aba0ba7d46c151f1860af1df9be9820e35c0139136edd2a4d5ba2cb8", kill_on_drop: false }` [INFO] [stdout] 3f763789aba0ba7d46c151f1860af1df9be9820e35c0139136edd2a4d5ba2cb8