[INFO] cloning repository https://github.com/dlight/pj
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dlight/pj" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlight%2Fpj", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlight%2Fpj'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3dadaef6cfbaa75da7ebe714163dc9196f5333fb
[INFO] checking dlight/pj against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlight%2Fpj" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dlight/pj
[INFO] finished tweaking git repo https://github.com/dlight/pj
[INFO] tweaked toml for git repo https://github.com/dlight/pj written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dlight/pj on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dlight/pj already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking dlight/pj against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlight%2Fpj" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dlight/pj
[INFO] finished tweaking git repo https://github.com/dlight/pj
[INFO] tweaked toml for git repo https://github.com/dlight/pj written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dlight/pj on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dlight/pj already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.1.8
[INFO] [stderr]   Downloaded env_logger v0.3.1
[INFO] [stderr]   Downloaded log v0.3.1
[INFO] [stderr]   Downloaded aho-corasick v0.2.2
[INFO] [stderr]   Downloaded memchr v0.1.3
[INFO] [stderr]   Downloaded regex-syntax v0.1.2
[INFO] [stderr]   Downloaded regex v0.1.39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f1a7b34eebf1c3c76952a3a47d6bd9e3c714a060a00006aff30a1af5eece5d7
[INFO] running `Command { std: "docker" "start" "-a" "8f1a7b34eebf1c3c76952a3a47d6bd9e3c714a060a00006aff30a1af5eece5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f1a7b34eebf1c3c76952a3a47d6bd9e3c714a060a00006aff30a1af5eece5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f1a7b34eebf1c3c76952a3a47d6bd9e3c714a060a00006aff30a1af5eece5d7", kill_on_drop: false }`
[INFO] [stdout] 8f1a7b34eebf1c3c76952a3a47d6bd9e3c714a060a00006aff30a1af5eece5d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b5d463113600f4dfd0f5f9d37b417170920a296a02064bc19d25c054302afb1
[INFO] running `Command { std: "docker" "start" "-a" "6b5d463113600f4dfd0f5f9d37b417170920a296a02064bc19d25c054302afb1", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking libc v0.1.8
[INFO] [stderr]     Checking regex-syntax v0.1.2
[INFO] [stderr]     Checking memchr v0.1.3
[INFO] [stderr]     Checking log v0.3.1
[INFO] [stderr]     Checking aho-corasick v0.2.2
[INFO] [stderr]     Checking regex v0.1.39
[INFO] [stderr]     Checking env_logger v0.3.1
[INFO] [stderr]     Checking pj v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/mod.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         try!(c.link(functions_vec));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/vm/vm_link.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |             try!(self.link_step(code));
[INFO] [stdout]   |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vm/vm_link.rs:33:41
[INFO] [stdout]    |
[INFO] [stdout] 33 |                     let (function, _) = try!(self.functions
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             debug!("There is no code");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             debug!("There is no code");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             debug!("There is no code");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             debug!("There is no code");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             debug!("There is no code");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         debug!("Program: {:?}", self.program);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         debug!("Program: {:?}", self.program);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         debug!("Program: {:?}", self.program);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         debug!("Program: {:?}", self.program);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         debug!("Program: {:?}", self.program);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         debug!("Starting at {:?}", self.fun_name());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/mod.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         try!(c.link(functions_vec));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/vm/vm_link.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |             try!(self.link_step(code));
[INFO] [stdout]   |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vm/vm_link.rs:33:41
[INFO] [stdout]    |
[INFO] [stdout] 33 |                     let (function, _) = try!(self.functions
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             debug!("There is no code");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             debug!("There is no code");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             debug!("There is no code");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             debug!("There is no code");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             debug!("There is no code");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         debug!("Program: {:?}", self.program);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         debug!("Program: {:?}", self.program);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         debug!("Program: {:?}", self.program);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         debug!("Program: {:?}", self.program);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         debug!("Program: {:?}", self.program);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         debug!("Starting at {:?}", self.fun_name());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         debug!("Starting at {:?}", self.fun_name());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         debug!("Starting at {:?}", self.fun_name());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         debug!("Starting at {:?}", self.fun_name());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         debug!("Starting at {:?}", self.fun_name());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 debug!("Implicit return at end of {}", self.fun_name());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         debug!("Starting at {:?}", self.fun_name());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 debug!("Implicit return at end of {}", self.fun_name());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         debug!("Starting at {:?}", self.fun_name());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 debug!("Implicit return at end of {}", self.fun_name());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         debug!("Starting at {:?}", self.fun_name());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 debug!("Implicit return at end of {}", self.fun_name());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         debug!("Starting at {:?}", self.fun_name());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 debug!("Implicit return at end of {}", self.fun_name());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 debug!("Implicit return at end of {}", self.fun_name());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | /                 debug!("{}\tPC {:?} {:?}\tStack: {:?}",
[INFO] [stdout] 28 | |                          self.fun_name(),
[INFO] [stdout] 29 | |                          self.counter,
[INFO] [stdout] 30 | |                          self.program[self.counter],
[INFO] [stdout] 31 | |                          self.data_stack);
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 debug!("Implicit return at end of {}", self.fun_name());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | /                 debug!("{}\tPC {:?} {:?}\tStack: {:?}",
[INFO] [stdout] 28 | |                          self.fun_name(),
[INFO] [stdout] 29 | |                          self.counter,
[INFO] [stdout] 30 | |                          self.program[self.counter],
[INFO] [stdout] 31 | |                          self.data_stack);
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | /                 debug!("{}\tPC {:?} {:?}\tStack: {:?}",
[INFO] [stdout] 28 | |                          self.fun_name(),
[INFO] [stdout] 29 | |                          self.counter,
[INFO] [stdout] 30 | |                          self.program[self.counter],
[INFO] [stdout] 31 | |                          self.data_stack);
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | /                 debug!("{}\tPC {:?} {:?}\tStack: {:?}",
[INFO] [stdout] 28 | |                          self.fun_name(),
[INFO] [stdout] 29 | |                          self.counter,
[INFO] [stdout] 30 | |                          self.program[self.counter],
[INFO] [stdout] 31 | |                          self.data_stack);
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | /                 debug!("{}\tPC {:?} {:?}\tStack: {:?}",
[INFO] [stdout] 28 | |                          self.fun_name(),
[INFO] [stdout] 29 | |                          self.counter,
[INFO] [stdout] 30 | |                          self.program[self.counter],
[INFO] [stdout] 31 | |                          self.data_stack);
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         debug!("-");
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         debug!("-");
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         debug!("-");
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         debug!("-");
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         debug!("-");
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         debug!("{}\tPC {:?} Stack {:?} Exit: {:?}",
[INFO] [stdout] 44 | |                  self.fun_name(),
[INFO] [stdout] 45 | |                  self.counter,
[INFO] [stdout] 46 | |                  self.data_stack, error);
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         debug!("{}\tPC {:?} Stack {:?} Exit: {:?}",
[INFO] [stdout] 44 | |                  self.fun_name(),
[INFO] [stdout] 45 | |                  self.counter,
[INFO] [stdout] 46 | |                  self.data_stack, error);
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         debug!("{}\tPC {:?} Stack {:?} Exit: {:?}",
[INFO] [stdout] 44 | |                  self.fun_name(),
[INFO] [stdout] 45 | |                  self.counter,
[INFO] [stdout] 46 | |                  self.data_stack, error);
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         debug!("{}\tPC {:?} Stack {:?} Exit: {:?}",
[INFO] [stdout] 44 | |                  self.fun_name(),
[INFO] [stdout] 45 | |                  self.counter,
[INFO] [stdout] 46 | |                  self.data_stack, error);
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         debug!("{}\tPC {:?} Stack {:?} Exit: {:?}",
[INFO] [stdout] 44 | |                  self.fun_name(),
[INFO] [stdout] 45 | |                  self.counter,
[INFO] [stdout] 46 | |                  self.data_stack, error);
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vm/vm_run.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let (f, p, _) = try!(self.functions
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vm/vm_run.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let (fun, pos) = try!(self.get_fun(function_pos));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vm/vm_run.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let frame = try!(self.call_stack.pop().ok_or(Halted));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vm/vm_run.rs:96:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let (fun, pos) = try!(self.get_fun(frame.function_start));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let top = try!(self.top());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let a = try!(self.pop());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:130:17
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let b = try!(self.pop());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let a = try!(self.top());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:148:34
[INFO] [stdout]     |
[INFO] [stdout] 148 |             Equal => if a == 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:149:37
[INFO] [stdout]     |
[INFO] [stdout] 149 |             NotEqual => if a != 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:150:39
[INFO] [stdout]     |
[INFO] [stdout] 150 |             GreaterThan => if a > 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:151:36
[INFO] [stdout]     |
[INFO] [stdout] 151 |             LessThan => if a < 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:152:41
[INFO] [stdout]     |
[INFO] [stdout] 152 |             GreaterEqual => if a >= 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:153:38
[INFO] [stdout]     |
[INFO] [stdout] 153 |             LessEqual => if a <= 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 debug!("Implicit return at end of {}", self.fun_name());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 debug!("Implicit return at end of {}", self.fun_name());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 debug!("Implicit return at end of {}", self.fun_name());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | /                 debug!("{}\tPC {:?} {:?}\tStack: {:?}",
[INFO] [stdout] 28 | |                          self.fun_name(),
[INFO] [stdout] 29 | |                          self.counter,
[INFO] [stdout] 30 | |                          self.program[self.counter],
[INFO] [stdout] 31 | |                          self.data_stack);
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | /                 debug!("{}\tPC {:?} {:?}\tStack: {:?}",
[INFO] [stdout] 28 | |                          self.fun_name(),
[INFO] [stdout] 29 | |                          self.counter,
[INFO] [stdout] 30 | |                          self.program[self.counter],
[INFO] [stdout] 31 | |                          self.data_stack);
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | /                 debug!("{}\tPC {:?} {:?}\tStack: {:?}",
[INFO] [stdout] 28 | |                          self.fun_name(),
[INFO] [stdout] 29 | |                          self.counter,
[INFO] [stdout] 30 | |                          self.program[self.counter],
[INFO] [stdout] 31 | |                          self.data_stack);
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | /                 debug!("{}\tPC {:?} {:?}\tStack: {:?}",
[INFO] [stdout] 28 | |                          self.fun_name(),
[INFO] [stdout] 29 | |                          self.counter,
[INFO] [stdout] 30 | |                          self.program[self.counter],
[INFO] [stdout] 31 | |                          self.data_stack);
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | /                 debug!("{}\tPC {:?} {:?}\tStack: {:?}",
[INFO] [stdout] 28 | |                          self.fun_name(),
[INFO] [stdout] 29 | |                          self.counter,
[INFO] [stdout] 30 | |                          self.program[self.counter],
[INFO] [stdout] 31 | |                          self.data_stack);
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         debug!("-");
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         debug!("-");
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         debug!("-");
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         debug!("-");
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         debug!("-");
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         debug!("{}\tPC {:?} Stack {:?} Exit: {:?}",
[INFO] [stdout] 44 | |                  self.fun_name(),
[INFO] [stdout] 45 | |                  self.counter,
[INFO] [stdout] 46 | |                  self.data_stack, error);
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         debug!("{}\tPC {:?} Stack {:?} Exit: {:?}",
[INFO] [stdout] 44 | |                  self.fun_name(),
[INFO] [stdout] 45 | |                  self.counter,
[INFO] [stdout] 46 | |                  self.data_stack, error);
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         debug!("{}\tPC {:?} Stack {:?} Exit: {:?}",
[INFO] [stdout] 44 | |                  self.fun_name(),
[INFO] [stdout] 45 | |                  self.counter,
[INFO] [stdout] 46 | |                  self.data_stack, error);
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         debug!("{}\tPC {:?} Stack {:?} Exit: {:?}",
[INFO] [stdout] 44 | |                  self.fun_name(),
[INFO] [stdout] 45 | |                  self.counter,
[INFO] [stdout] 46 | |                  self.data_stack, error);
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `log_level`
[INFO] [stdout]   --> src/vm/vm_run.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         debug!("{}\tPC {:?} Stack {:?} Exit: {:?}",
[INFO] [stdout] 44 | |                  self.fun_name(),
[INFO] [stdout] 45 | |                  self.counter,
[INFO] [stdout] 46 | |                  self.data_stack, error);
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `log` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `log` may come from an old version of the `log` crate, try updating your dependency with `cargo update -p log`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the macro `log` which comes from the expansion of the macro `debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vm/vm_run.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let (f, p, _) = try!(self.functions
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vm/vm_run.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let (fun, pos) = try!(self.get_fun(function_pos));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vm/vm_run.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let frame = try!(self.call_stack.pop().ok_or(Halted));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vm/vm_run.rs:96:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let (fun, pos) = try!(self.get_fun(frame.function_start));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let top = try!(self.top());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let a = try!(self.pop());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:130:17
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let b = try!(self.pop());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let a = try!(self.top());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:148:34
[INFO] [stdout]     |
[INFO] [stdout] 148 |             Equal => if a == 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:149:37
[INFO] [stdout]     |
[INFO] [stdout] 149 |             NotEqual => if a != 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:150:39
[INFO] [stdout]     |
[INFO] [stdout] 150 |             GreaterThan => if a > 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:151:36
[INFO] [stdout]     |
[INFO] [stdout] 151 |             LessThan => if a < 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:152:41
[INFO] [stdout]     |
[INFO] [stdout] 152 |             GreaterEqual => if a >= 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vm/vm_run.rs:153:38
[INFO] [stdout]     |
[INFO] [stdout] 153 |             LessEqual => if a <= 0 { try!(self.jump(offset)); },
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "6b5d463113600f4dfd0f5f9d37b417170920a296a02064bc19d25c054302afb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b5d463113600f4dfd0f5f9d37b417170920a296a02064bc19d25c054302afb1", kill_on_drop: false }`
[INFO] [stdout] 6b5d463113600f4dfd0f5f9d37b417170920a296a02064bc19d25c054302afb1
