[INFO] cloning repository https://github.com/tessi/wasmer_dynamic_func_bug_demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tessi/wasmer_dynamic_func_bug_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftessi%2Fwasmer_dynamic_func_bug_demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftessi%2Fwasmer_dynamic_func_bug_demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8b8bf7cfb4dfbdaa79883e73a87089a04919f6c [INFO] testing tessi/wasmer_dynamic_func_bug_demo against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftessi%2Fwasmer_dynamic_func_bug_demo" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tessi/wasmer_dynamic_func_bug_demo on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tessi/wasmer_dynamic_func_bug_demo [INFO] finished tweaking git repo https://github.com/tessi/wasmer_dynamic_func_bug_demo [INFO] tweaked toml for git repo https://github.com/tessi/wasmer_dynamic_func_bug_demo written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/tessi/wasmer_dynamic_func_bug_demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/wasmerio/wasmer` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe1c15b2f2742d159430bf64280cb7fab1381a91f29a716c23af0471757365d3 [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" "fe1c15b2f2742d159430bf64280cb7fab1381a91f29a716c23af0471757365d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe1c15b2f2742d159430bf64280cb7fab1381a91f29a716c23af0471757365d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe1c15b2f2742d159430bf64280cb7fab1381a91f29a716c23af0471757365d3", kill_on_drop: false }` [INFO] [stdout] fe1c15b2f2742d159430bf64280cb7fab1381a91f29a716c23af0471757365d3 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcae4b23c5f0a462a3970a272298f855a6ace8189932aef8e898a8934f144fbe [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" "bcae4b23c5f0a462a3970a272298f855a6ace8189932aef8e898a8934f144fbe", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling cranelift-entity v0.59.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.59.0 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling inventory v0.1.6 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.59.0 [INFO] [stderr] Compiling cranelift-bforest v0.59.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling blake3 v0.3.3 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling wasmer-runtime-core v0.16.2 (https://github.com/wasmerio/wasmer?branch=master#77de93ec) [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling errno v0.2.5 [INFO] [stderr] Compiling page_size v0.4.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling inventory-impl v0.1.6 [INFO] [stderr] Compiling ghost v0.1.1 [INFO] [stderr] Compiling ctor v0.1.14 [INFO] [stderr] Compiling typetag-impl v0.1.4 [INFO] [stderr] Compiling cranelift-codegen v0.59.0 [INFO] [stderr] Compiling thiserror v1.0.16 [INFO] [stderr] Compiling serde-bench v0.0.7 [INFO] [stderr] Compiling serde_bytes v0.11.4 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling erased-serde v0.3.11 [INFO] [stderr] Compiling generational-arena v0.2.7 [INFO] [stderr] Compiling gimli v0.20.0 [INFO] [stderr] Compiling typetag v0.1.4 [INFO] [stderr] Compiling wasmer-wasi v0.16.2 (https://github.com/wasmerio/wasmer?branch=master#77de93ec) [INFO] [stderr] Compiling wasmer-clif-fork-frontend v0.59.0 [INFO] [stderr] Compiling cranelift-native v0.59.0 [INFO] [stderr] Compiling wasmer-clif-fork-wasm v0.59.0 [INFO] [stderr] Compiling wasmer-clif-backend v0.16.2 (https://github.com/wasmerio/wasmer?branch=master#77de93ec) [INFO] [stderr] Compiling wasmer-runtime v0.16.2 (https://github.com/wasmerio/wasmer?branch=master#77de93ec) [INFO] [stderr] Compiling wasmer_demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 41s [INFO] running `Command { std: "docker" "inspect" "bcae4b23c5f0a462a3970a272298f855a6ace8189932aef8e898a8934f144fbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcae4b23c5f0a462a3970a272298f855a6ace8189932aef8e898a8934f144fbe", kill_on_drop: false }` [INFO] [stdout] bcae4b23c5f0a462a3970a272298f855a6ace8189932aef8e898a8934f144fbe [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--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] 7e116eb380a458422f0ec7fe1f67d85f7ea51571cdd61257646f053f5cbac95e [INFO] running `Command { std: "docker" "start" "-a" "7e116eb380a458422f0ec7fe1f67d85f7ea51571cdd61257646f053f5cbac95e", kill_on_drop: false }` [INFO] [stderr] Compiling wasmer_demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.10s [INFO] running `Command { std: "docker" "inspect" "7e116eb380a458422f0ec7fe1f67d85f7ea51571cdd61257646f053f5cbac95e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e116eb380a458422f0ec7fe1f67d85f7ea51571cdd61257646f053f5cbac95e", kill_on_drop: false }` [INFO] [stdout] 7e116eb380a458422f0ec7fe1f67d85f7ea51571cdd61257646f053f5cbac95e [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d5f85e6c34289bc3cf1cd15fc98b04605f511c5975dd1de904611dac11b3fd0a [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" "d5f85e6c34289bc3cf1cd15fc98b04605f511c5975dd1de904611dac11b3fd0a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wasmer_demo-e6683ae68985d2f7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d5f85e6c34289bc3cf1cd15fc98b04605f511c5975dd1de904611dac11b3fd0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5f85e6c34289bc3cf1cd15fc98b04605f511c5975dd1de904611dac11b3fd0a", kill_on_drop: false }` [INFO] [stdout] d5f85e6c34289bc3cf1cd15fc98b04605f511c5975dd1de904611dac11b3fd0a