[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] checking CharlesLiu-TOPNetwork/rustvm against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharlesLiu-TOPNetwork%2Frustvm" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CharlesLiu-TOPNetwork/rustvm on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-5/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d2db1e9973b25d1aa0de37fb940abb4c3327ce2a650c112acce073142e1e486
[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" "8d2db1e9973b25d1aa0de37fb940abb4c3327ce2a650c112acce073142e1e486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d2db1e9973b25d1aa0de37fb940abb4c3327ce2a650c112acce073142e1e486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2db1e9973b25d1aa0de37fb940abb4c3327ce2a650c112acce073142e1e486", kill_on_drop: false }`
[INFO] [stdout] 8d2db1e9973b25d1aa0de37fb940abb4c3327ce2a650c112acce073142e1e486
[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=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" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6a38eac420e782517c188395fa02c4918a49f554da4ba83788ec10f4bc67246
[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" "a6a38eac420e782517c188395fa02c4918a49f554da4ba83788ec10f4bc67246", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling target-lexicon v0.11.2
[INFO] [stderr]     Checking wasmparser v0.65.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.68.0
[INFO] [stderr]     Checking leb128 v0.2.4
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v1.0.2
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling wasmer-vm v1.0.2
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking memmap2 v0.2.2
[INFO] [stderr]     Checking which v4.1.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]     Checking regalloc v0.0.31
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]     Checking wast v35.0.2
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking wat v1.0.37
[INFO] [stderr]    Compiling darling_core v0.12.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling wasmer-derive v1.0.2
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling dynasm v1.0.1
[INFO] [stderr]    Compiling typetag-impl v0.1.7
[INFO] [stderr]    Compiling darling_macro v0.12.3
[INFO] [stderr]     Checking inventory v0.1.10
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]    Compiling darling v0.12.3
[INFO] [stderr]    Compiling enumset_derive v0.5.4
[INFO] [stderr]     Checking enumset v1.0.6
[INFO] [stderr]     Checking dynasmrt v1.0.1
[INFO] [stderr]     Checking cranelift-entity v0.68.0
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking erased-serde v0.3.13
[INFO] [stderr]     Checking generational-arena v0.2.8
[INFO] [stderr]     Checking wasmer-types v1.0.2
[INFO] [stderr]     Checking cranelift-bforest v0.68.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.68.0
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]     Checking object v0.22.0
[INFO] [stderr]     Checking typetag v0.1.7
[INFO] [stderr]     Checking wasmer-compiler v1.0.2
[INFO] [stderr]     Checking wasmer-engine v1.0.2
[INFO] [stderr]     Checking wasmer-object v1.0.2
[INFO] [stderr]     Checking wasmer-compiler-singlepass v1.0.2
[INFO] [stderr]     Checking wasmer-engine-jit v1.0.2
[INFO] [stderr]     Checking wasmer-engine-native v1.0.2
[INFO] [stderr]    Compiling cranelift-codegen v0.68.0
[INFO] [stderr]     Checking cranelift-frontend v0.68.0
[INFO] [stderr]     Checking wasmer v1.0.2
[INFO] [stderr]     Checking wasmer-middlewares v1.0.2
[INFO] [stderr]     Checking wasmer-wasi v1.0.2
[INFO] [stderr]     Checking 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 2m 45s
[INFO] running `Command { std: "docker" "inspect" "a6a38eac420e782517c188395fa02c4918a49f554da4ba83788ec10f4bc67246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6a38eac420e782517c188395fa02c4918a49f554da4ba83788ec10f4bc67246", kill_on_drop: false }`
[INFO] [stdout] a6a38eac420e782517c188395fa02c4918a49f554da4ba83788ec10f4bc67246
