[INFO] cloning repository https://github.com/CharlesLiu-TOPNetwork/rustvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CharlesLiu-TOPNetwork/rustvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharlesLiu-TOPNetwork%2Frustvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharlesLiu-TOPNetwork%2Frustvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a2629d8b35aa34602a0c3ea5369c69b5a396de6
[INFO] building CharlesLiu-TOPNetwork/rustvm against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharlesLiu-TOPNetwork%2Frustvm" "/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/CharlesLiu-TOPNetwork/rustvm 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 git repo https://github.com/CharlesLiu-TOPNetwork/rustvm
[INFO] finished tweaking git repo https://github.com/CharlesLiu-TOPNetwork/rustvm
[INFO] tweaked toml for git repo https://github.com/CharlesLiu-TOPNetwork/rustvm written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/CharlesLiu-TOPNetwork/rustvm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acac84143c54e5408499718a5d0caa1f8b0af25b70df5b2f9c15e18c639ab031
[INFO] running `Command { std: "docker" "start" "-a" "acac84143c54e5408499718a5d0caa1f8b0af25b70df5b2f9c15e18c639ab031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acac84143c54e5408499718a5d0caa1f8b0af25b70df5b2f9c15e18c639ab031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acac84143c54e5408499718a5d0caa1f8b0af25b70df5b2f9c15e18c639ab031", kill_on_drop: false }`
[INFO] [stdout] acac84143c54e5408499718a5d0caa1f8b0af25b70df5b2f9c15e18c639ab031
[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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb7f583a23d6c02c1134e94b32805254c37ef60f77f5bed1d6d15e6d3ba4f8df
[INFO] running `Command { std: "docker" "start" "-a" "eb7f583a23d6c02c1134e94b32805254c37ef60f77f5bed1d6d15e6d3ba4f8df", kill_on_drop: false }`
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[INFO] [stderr]    Compiling wasmer-engine-jit v1.0.2
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[INFO] [stderr]    Compiling wasmer v1.0.2
[INFO] [stderr]    Compiling wasmer-middlewares v1.0.2
[INFO] [stderr]    Compiling wasmer-wasi v1.0.2
[INFO] [stderr]    Compiling rustvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `kilo`
[INFO] [stdout]  --> src/size.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub const fn kilo(n: usize) -> Self {
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `kibi`
[INFO] [stdout]   --> src/size.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub const fn kibi(n: usize) -> Self {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `mega`
[INFO] [stdout]   --> src/size.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub const fn mega(n: usize) -> Self {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `mebi`
[INFO] [stdout]   --> src/size.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub const fn mebi(n: usize) -> Self {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `giga`
[INFO] [stdout]   --> src/size.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub const fn giga(n: usize) -> Self {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `gibi`
[INFO] [stdout]   --> src/size.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub const fn gibi(n: usize) -> Self {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_runtime_store`
[INFO] [stdout]   --> src/wasm_backend/store.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn make_runtime_store(memory_limit: Option<Size>) -> Store {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 33s
[INFO] running `Command { std: "docker" "inspect" "eb7f583a23d6c02c1134e94b32805254c37ef60f77f5bed1d6d15e6d3ba4f8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7f583a23d6c02c1134e94b32805254c37ef60f77f5bed1d6d15e6d3ba4f8df", kill_on_drop: false }`
[INFO] [stdout] eb7f583a23d6c02c1134e94b32805254c37ef60f77f5bed1d6d15e6d3ba4f8df
[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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bab30cc34726a9894b83bf71971534a5eaf3d22e2e7a6d09ac9a1e92245960f7
[INFO] running `Command { std: "docker" "start" "-a" "bab30cc34726a9894b83bf71971534a5eaf3d22e2e7a6d09ac9a1e92245960f7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustvm-8a59fc482702f85a)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustvm-308dfb28ed114732)
[INFO] running `Command { std: "docker" "inspect" "bab30cc34726a9894b83bf71971534a5eaf3d22e2e7a6d09ac9a1e92245960f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bab30cc34726a9894b83bf71971534a5eaf3d22e2e7a6d09ac9a1e92245960f7", kill_on_drop: false }`
[INFO] [stdout] bab30cc34726a9894b83bf71971534a5eaf3d22e2e7a6d09ac9a1e92245960f7