[INFO] cloning repository https://github.com/alexiwalker/stalfos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexiwalker/stalfos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexiwalker%2Fstalfos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexiwalker%2Fstalfos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb3c362eba3742d12d6ddc1b02aff918869076a7
[INFO] testing alexiwalker/stalfos against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexiwalker%2Fstalfos" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexiwalker/stalfos on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alexiwalker/stalfos
[INFO] finished tweaking git repo https://github.com/alexiwalker/stalfos
[INFO] tweaked toml for git repo https://github.com/alexiwalker/stalfos written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/alexiwalker/stalfos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2e1ae420dc46c2780cecb5fd98b3a2acbf0cc7301a7aad16426bcc6431065a3
[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" "e2e1ae420dc46c2780cecb5fd98b3a2acbf0cc7301a7aad16426bcc6431065a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2e1ae420dc46c2780cecb5fd98b3a2acbf0cc7301a7aad16426bcc6431065a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e1ae420dc46c2780cecb5fd98b3a2acbf0cc7301a7aad16426bcc6431065a3", kill_on_drop: false }`
[INFO] [stdout] e2e1ae420dc46c2780cecb5fd98b3a2acbf0cc7301a7aad16426bcc6431065a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48d6224f188251248d25466db783b7764fd9fba086a592e66f48f5ad6d42b962
[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" "48d6224f188251248d25466db783b7764fd9fba086a592e66f48f5ad6d42b962", kill_on_drop: false }`
[INFO] [stderr]    Compiling stalfos_vm v0.1.0 (/opt/rustwide/workdir/src/stalfos_vm)
[INFO] [stdout] warning: function is never used: `load_file_as_library`
[INFO] [stdout]   --> src/stalfos_vm/src/stal_dll.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn load_file_as_library(path: &str, as_namespace: &str) -> StalDynamicLibrary {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stalfos_example_programs v0.1.0 (/opt/rustwide/workdir/src/stalfos_example_programs)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stalfos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "48d6224f188251248d25466db783b7764fd9fba086a592e66f48f5ad6d42b962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d6224f188251248d25466db783b7764fd9fba086a592e66f48f5ad6d42b962", kill_on_drop: false }`
[INFO] [stdout] 48d6224f188251248d25466db783b7764fd9fba086a592e66f48f5ad6d42b962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 303780df4517b36acbac3aed973fb526065486bba44fe5c5154a5ce319dfc40e
[INFO] running `Command { std: "docker" "start" "-a" "303780df4517b36acbac3aed973fb526065486bba44fe5c5154a5ce319dfc40e", kill_on_drop: false }`
[INFO] [stdout] warning: function is never used: `load_file_as_library`
[INFO] [stdout]   --> src/stalfos_vm/src/stal_dll.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn load_file_as_library(path: &str, as_namespace: &str) -> StalDynamicLibrary {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stalfos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "303780df4517b36acbac3aed973fb526065486bba44fe5c5154a5ce319dfc40e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "303780df4517b36acbac3aed973fb526065486bba44fe5c5154a5ce319dfc40e", kill_on_drop: false }`
[INFO] [stdout] 303780df4517b36acbac3aed973fb526065486bba44fe5c5154a5ce319dfc40e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", 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] eb4f444dc4190f4b70d334fe25061b65b5ac5b0b54d9e9f5779116ba865c57e3
[INFO] running `Command { std: "docker" "start" "-a" "eb4f444dc4190f4b70d334fe25061b65b5ac5b0b54d9e9f5779116ba865c57e3", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `load_file_as_library`
[INFO] [stderr]   --> src/stalfos_vm/src/stal_dll.rs:53:12
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn load_file_as_library(path: &str, as_namespace: &str) -> StalDynamicLibrary {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `stalfos_vm` (lib) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stalfos-4c870f5269aada63)
[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" "eb4f444dc4190f4b70d334fe25061b65b5ac5b0b54d9e9f5779116ba865c57e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4f444dc4190f4b70d334fe25061b65b5ac5b0b54d9e9f5779116ba865c57e3", kill_on_drop: false }`
[INFO] [stdout] eb4f444dc4190f4b70d334fe25061b65b5ac5b0b54d9e9f5779116ba865c57e3