[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 beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FWSlatton%2Fsimple-vm" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WSlatton/simple-vm on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "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-2/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" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 2e3262eef6e9a3b4b810db863bb158df0effbfb344b33045b0262f82f03eb115
[INFO] running `"docker" "start" "-a" "2e3262eef6e9a3b4b810db863bb158df0effbfb344b33045b0262f82f03eb115"`
[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 0.39s
[INFO] running `"docker" "inspect" "2e3262eef6e9a3b4b810db863bb158df0effbfb344b33045b0262f82f03eb115"`
[INFO] running `"docker" "rm" "-f" "2e3262eef6e9a3b4b810db863bb158df0effbfb344b33045b0262f82f03eb115"`
[INFO] [stdout] 2e3262eef6e9a3b4b810db863bb158df0effbfb344b33045b0262f82f03eb115
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7daca518ef86521dbaa6ba3137419d060cbaad232334c5b547dce8b777d76015
[INFO] running `"docker" "start" "-a" "7daca518ef86521dbaa6ba3137419d060cbaad232334c5b547dce8b777d76015"`
[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 0.29s
[INFO] running `"docker" "inspect" "7daca518ef86521dbaa6ba3137419d060cbaad232334c5b547dce8b777d76015"`
[INFO] running `"docker" "rm" "-f" "7daca518ef86521dbaa6ba3137419d060cbaad232334c5b547dce8b777d76015"`
[INFO] [stdout] 7daca518ef86521dbaa6ba3137419d060cbaad232334c5b547dce8b777d76015
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 7dfbb0d5e15303a1669a13098909eadd3ac1497ee2b6ce513181987d1e6f4908
[INFO] running `"docker" "start" "-a" "7dfbb0d5e15303a1669a13098909eadd3ac1497ee2b6ce513181987d1e6f4908"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_vm-5b40830a2d6959a5
[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" "7dfbb0d5e15303a1669a13098909eadd3ac1497ee2b6ce513181987d1e6f4908"`
[INFO] running `"docker" "rm" "-f" "7dfbb0d5e15303a1669a13098909eadd3ac1497ee2b6ce513181987d1e6f4908"`
[INFO] [stdout] 7dfbb0d5e15303a1669a13098909eadd3ac1497ee2b6ce513181987d1e6f4908