[INFO] updating cached repository https://github.com/NikVolf/wasmtime-fork
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4302c36326be694964ec33e6e56bef9d4599258d
[INFO] testing NikVolf/wasmtime-fork against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikVolf%2Fwasmtime-fork" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NikVolf/wasmtime-fork on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NikVolf/wasmtime-fork
[INFO] removed workspace from git repo https://github.com/NikVolf/wasmtime-fork
[INFO] finished tweaking git repo https://github.com/NikVolf/wasmtime-fork
[INFO] tweaked toml for git repo https://github.com/NikVolf/wasmtime-fork written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/NikVolf/wasmtime-fork already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8b18a37bde94dab9a05ed0cebe1d197bfc6ae465176ec1f03b0635c6ad695cf
[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" "e8b18a37bde94dab9a05ed0cebe1d197bfc6ae465176ec1f03b0635c6ad695cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8b18a37bde94dab9a05ed0cebe1d197bfc6ae465176ec1f03b0635c6ad695cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b18a37bde94dab9a05ed0cebe1d197bfc6ae465176ec1f03b0635c6ad695cf", kill_on_drop: false }`
[INFO] [stdout] e8b18a37bde94dab9a05ed0cebe1d197bfc6ae465176ec1f03b0635c6ad695cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52faf819c7860129e025f8a22982f369afd8da779a377d299c388e23a65cf06f
[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" "52faf819c7860129e025f8a22982f369afd8da779a377d299c388e23a65cf06f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.65.0
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.27
[INFO] [stderr]    Compiling wasmparser v0.57.0
[INFO] [stderr]    Compiling wasmtime-environ v0.18.0
[INFO] [stderr]    Compiling more-asserts v0.2.1
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling errno v0.2.4
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling parking_lot_core v0.7.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling regalloc v0.0.26
[INFO] [stderr]    Compiling object v0.18.0
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling wast v21.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.11
[INFO] [stderr]    Compiling proc-macro-hack v0.5.12
[INFO] [stderr]    Compiling scroll_derive v0.10.1
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling file-per-thread-logger v0.1.2
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling zstd-sys v1.4.15+zstd.1.4.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.34
[INFO] [stderr]    Compiling wasmtime-runtime v0.18.0
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]    Compiling tokio v0.2.13
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling scroll v0.10.1
[INFO] [stderr]    Compiling backtrace v0.3.45
[INFO] [stderr]    Compiling thiserror v1.0.11
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling wat v1.0.22
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling cranelift-entity v0.65.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.65.0
[INFO] [stderr]    Compiling cranelift-bforest v0.65.0
[INFO] [stderr]    Compiling cranelift-codegen v0.65.0
[INFO] [stderr]    Compiling zstd-safe v2.0.3+zstd.1.4.4
[INFO] [stderr]    Compiling zstd v0.5.1+zstd.1.4.4
[INFO] [stderr]    Compiling cranelift-frontend v0.65.0
[INFO] [stderr]    Compiling cranelift-native v0.65.0
[INFO] [stderr]    Compiling cranelift-wasm v0.65.0
[INFO] [stderr]    Compiling wasmtime-debug v0.18.0
[INFO] [stderr]    Compiling wasmtime-profiling v0.18.0
[INFO] [stderr]    Compiling wasmtime-jit v0.18.0
[INFO] [stderr]    Compiling wasmtime v0.18.0
[INFO] [stderr]    Compiling wasmtime-fork v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Store`
[INFO] [stdout]  --> src/runner.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wasmtime::{Engine, Store, Instance};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Store`
[INFO] [stdout]  --> src/main.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use wasmtime::{Module, Store, Config, Engine};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `engine`
[INFO] [stdout]   --> src/host.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn engine(&self) -> &Engine {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 55s
[INFO] running `Command { std: "docker" "inspect" "52faf819c7860129e025f8a22982f369afd8da779a377d299c388e23a65cf06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52faf819c7860129e025f8a22982f369afd8da779a377d299c388e23a65cf06f", kill_on_drop: false }`
[INFO] [stdout] 52faf819c7860129e025f8a22982f369afd8da779a377d299c388e23a65cf06f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bdcc2512bf2420af3c5931ba7339ac2238f3b24c28e21683a12a92301fbbadc
[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" "2bdcc2512bf2420af3c5931ba7339ac2238f3b24c28e21683a12a92301fbbadc", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmtime-fork v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Store`
[INFO] [stdout]  --> src/runner.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wasmtime::{Engine, Store, Instance};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Store`
[INFO] [stdout]  --> src/main.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use wasmtime::{Module, Store, Config, Engine};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `engine`
[INFO] [stdout]   --> src/host.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn engine(&self) -> &Engine {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "2bdcc2512bf2420af3c5931ba7339ac2238f3b24c28e21683a12a92301fbbadc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bdcc2512bf2420af3c5931ba7339ac2238f3b24c28e21683a12a92301fbbadc", kill_on_drop: false }`
[INFO] [stdout] 2bdcc2512bf2420af3c5931ba7339ac2238f3b24c28e21683a12a92301fbbadc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a534051e381f422366a0abd15c19b33e61370f0e67c7ccc7e248f976b2763fce
[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" "a534051e381f422366a0abd15c19b33e61370f0e67c7ccc7e248f976b2763fce", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Store`
[INFO] [stderr]  --> src/runner.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | use wasmtime::{Engine, Store, Instance};
[INFO] [stderr]   |                        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Store`
[INFO] [stderr]  --> src/main.rs:5:24
[INFO] [stderr]   |
[INFO] [stderr] 5 | use wasmtime::{Module, Store, Config, Engine};
[INFO] [stderr]   |                        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `engine`
[INFO] [stderr]   --> src/host.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn engine(&self) -> &Engine {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wfork-b434751da6cca98c
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a534051e381f422366a0abd15c19b33e61370f0e67c7ccc7e248f976b2763fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a534051e381f422366a0abd15c19b33e61370f0e67c7ccc7e248f976b2763fce", kill_on_drop: false }`
[INFO] [stdout] a534051e381f422366a0abd15c19b33e61370f0e67c7ccc7e248f976b2763fce