[INFO] updating cached repository https://github.com/WSlatton/simple-vm
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 850879ceea0da49189ccc0138f19985e68351ed3
[INFO] testing WSlatton/simple-vm against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FWSlatton%2Fsimple-vm" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WSlatton/simple-vm on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/WSlatton/simple-vm
[INFO] finished tweaking git repo https://github.com/WSlatton/simple-vm
[INFO] tweaked toml for git repo https://github.com/WSlatton/simple-vm written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/WSlatton/simple-vm already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] dcdc1fb8979357b69a395fefa2f0a47c11c85b9031cc5511c2e90716ada5216c
[INFO] running `"docker" "start" "-a" "dcdc1fb8979357b69a395fefa2f0a47c11c85b9031cc5511c2e90716ada5216c"`
[INFO] [stderr]    Compiling simple-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `num_args`
[INFO] [stderr]   --> src/vm.rs:60:42
[INFO] [stderr]    |
[INFO] [stderr] 60 |             Op::BeginFunction(Function { num_args }) => {
[INFO] [stderr]    |                                          ^^^^^^^^ help: try ignoring the field: `num_args: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Static`
[INFO] [stderr]   --> src/ast.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     Static(usize),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "dcdc1fb8979357b69a395fefa2f0a47c11c85b9031cc5511c2e90716ada5216c"`
[INFO] running `"docker" "rm" "-f" "dcdc1fb8979357b69a395fefa2f0a47c11c85b9031cc5511c2e90716ada5216c"`
[INFO] [stdout] dcdc1fb8979357b69a395fefa2f0a47c11c85b9031cc5511c2e90716ada5216c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 50dbf1c77f3c0da93145307e46b2a38b8063f0c49bd68c59bd6f5e6786af11a2
[INFO] running `"docker" "start" "-a" "50dbf1c77f3c0da93145307e46b2a38b8063f0c49bd68c59bd6f5e6786af11a2"`
[INFO] [stderr]    Compiling simple-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `num_args`
[INFO] [stderr]   --> src/vm.rs:60:42
[INFO] [stderr]    |
[INFO] [stderr] 60 |             Op::BeginFunction(Function { num_args }) => {
[INFO] [stderr]    |                                          ^^^^^^^^ help: try ignoring the field: `num_args: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Static`
[INFO] [stderr]   --> src/ast.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     Static(usize),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "50dbf1c77f3c0da93145307e46b2a38b8063f0c49bd68c59bd6f5e6786af11a2"`
[INFO] running `"docker" "rm" "-f" "50dbf1c77f3c0da93145307e46b2a38b8063f0c49bd68c59bd6f5e6786af11a2"`
[INFO] [stdout] 50dbf1c77f3c0da93145307e46b2a38b8063f0c49bd68c59bd6f5e6786af11a2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] c155605f7465d6812e84a6c3b4ca107a5aa6aaa99ee64c934a7d2795df8fcfc8
[INFO] running `"docker" "start" "-a" "c155605f7465d6812e84a6c3b4ca107a5aa6aaa99ee64c934a7d2795df8fcfc8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_vm-35578c89245789eb
[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 `"docker" "inspect" "c155605f7465d6812e84a6c3b4ca107a5aa6aaa99ee64c934a7d2795df8fcfc8"`
[INFO] running `"docker" "rm" "-f" "c155605f7465d6812e84a6c3b4ca107a5aa6aaa99ee64c934a7d2795df8fcfc8"`
[INFO] [stdout] c155605f7465d6812e84a6c3b4ca107a5aa6aaa99ee64c934a7d2795df8fcfc8