[INFO] updating cached repository https://github.com/zhangf911/rusty_erlang
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 29a79433bc7a89cde4d2998a37240f5275b1922e
[INFO] checking zhangf911/rusty_erlang against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangf911%2Frusty_erlang" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhangf911/rusty_erlang on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/zhangf911/rusty_erlang
[INFO] finished tweaking git repo https://github.com/zhangf911/rusty_erlang
[INFO] tweaked toml for git repo https://github.com/zhangf911/rusty_erlang written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/zhangf911/rusty_erlang already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: path `/workspace/builds/worker-4/source/src/rusty_erl.rs` was erroneously implicitly accepted for binary `rusty_erl`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: path `/workspace/builds/worker-4/source/src/rusty_erl.rs` was erroneously implicitly accepted for binary `rusty_erl`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ace84f66f43ce5baf3b2e1146e0179deca51b2328c88f68f11a53b1e1d1ceaee
[INFO] running `"docker" "start" "-a" "ace84f66f43ce5baf3b2e1146e0179deca51b2328c88f68f11a53b1e1d1ceaee"`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/rusty_erl.rs` was erroneously implicitly accepted for binary `rusty_erl`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking rusty_erl v18.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected one of `!` or `::`, found `ramla`
[INFO] [stderr]    --> src/beam/load.rs:136:25
[INFO] [stderr]     |
[INFO] [stderr] 136 |                    bara ramla ut ur
[INFO] [stderr]     |                         ^^^^^ expected one of `!` or `::`
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `!` or `::`, found `ramla`
[INFO] [stderr]    --> src/beam/load.rs:136:25
[INFO] [stderr]     |
[INFO] [stderr] 136 |                    bara ramla ut ur
[INFO] [stderr]     |                         ^^^^^ expected one of `!` or `::`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::sync::atomic::AtomicUint`
[INFO] [stderr]  --> src/atom.rs:2:25
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::atomic::{AtomicUint, Ordering};
[INFO] [stderr]   |                         ^^^^^^^^^^
[INFO] [stderr]   |                         |
[INFO] [stderr]   |                         no `AtomicUint` in `sync::atomic`
[INFO] [stderr]   |                         help: a similar name exists in the module: `AtomicU8`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::File`
[INFO] [stderr]  --> src/beam/raw_beam.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::sync::atomic::AtomicUint`
[INFO] [stderr]  --> src/code_index.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::sync::atomic::{AtomicUint, Ordering};
[INFO] [stderr]   |                         ^^^^^^^^^^
[INFO] [stderr]   |                         |
[INFO] [stderr]   |                         no `AtomicUint` in `sync::atomic`
[INFO] [stderr]   |                         help: a similar name exists in the module: `AtomicU8`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::sync::atomic::AtomicInt`
[INFO] [stderr]  --> src/fun.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::atomic::AtomicInt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^---------
[INFO] [stderr]   |     |                  |
[INFO] [stderr]   |     |                  help: a similar name exists in the module: `AtomicI8`
[INFO] [stderr]   |     no `AtomicInt` in `sync::atomic`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::hash::sip::SipState`
[INFO] [stderr]  --> src/term/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::hash::sip::SipState;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `SipState` in `hash::sip`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::hash::sip::SipState`
[INFO] [stderr]  --> src/term/detail.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::hash::sip::SipState;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `SipState` in `hash::sip`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::hash::sip::SipState`
[INFO] [stderr]  --> src/types.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::hash::sip::SipState;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `SipState` in `hash::sip`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/beam/code.rs:18:3
[INFO] [stderr]    |
[INFO] [stderr] 18 | #[deriving(Clone)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]  --> src/export.rs:7:3
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[deriving(Clone)]
[INFO] [stderr]   |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]  --> src/term/detail.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[deriving(Eq)]
[INFO] [stderr]   |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/term/detail.rs:25:3
[INFO] [stderr]    |
[INFO] [stderr] 25 | #[deriving(Eq)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/term/detail.rs:40:3
[INFO] [stderr]    |
[INFO] [stderr] 40 | #[deriving(Eq)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/term/detail.rs:55:3
[INFO] [stderr]    |
[INFO] [stderr] 55 | #[deriving(Eq)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/term/mod.rs:17:3
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[deriving(Eq)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/types.rs:17:3
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[deriving(Eq)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::sync::atomic::AtomicUint`
[INFO] [stderr]  --> src/atom.rs:2:25
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::atomic::{AtomicUint, Ordering};
[INFO] [stderr]   |                         ^^^^^^^^^^
[INFO] [stderr]   |                         |
[INFO] [stderr]   |                         no `AtomicUint` in `sync::atomic`
[INFO] [stderr]   |                         help: a similar name exists in the module: `AtomicU8`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::File`
[INFO] [stderr]  --> src/beam/raw_beam.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::sync::atomic::AtomicUint`
[INFO] [stderr]  --> src/code_index.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::sync::atomic::{AtomicUint, Ordering};
[INFO] [stderr]   |                         ^^^^^^^^^^
[INFO] [stderr]   |                         |
[INFO] [stderr]   |                         no `AtomicUint` in `sync::atomic`
[INFO] [stderr]   |                         help: a similar name exists in the module: `AtomicU8`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::sync::atomic::AtomicInt`
[INFO] [stderr]  --> src/fun.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::atomic::AtomicInt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^---------
[INFO] [stderr]   |     |                  |
[INFO] [stderr]   |     |                  help: a similar name exists in the module: `AtomicI8`
[INFO] [stderr]   |     no `AtomicInt` in `sync::atomic`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::hash::sip::SipState`
[INFO] [stderr]  --> src/term/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::hash::sip::SipState;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `SipState` in `hash::sip`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::hash::sip::SipState`
[INFO] [stderr]  --> src/term/detail.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::hash::sip::SipState;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `SipState` in `hash::sip`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::hash::sip::SipState`
[INFO] [stderr]  --> src/types.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::hash::sip::SipState;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `SipState` in `hash::sip`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/beam/code.rs:18:3
[INFO] [stderr]    |
[INFO] [stderr] 18 | #[deriving(Clone)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]  --> src/export.rs:7:3
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[deriving(Clone)]
[INFO] [stderr]   |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]  --> src/term/detail.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[deriving(Eq)]
[INFO] [stderr]   |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/term/detail.rs:25:3
[INFO] [stderr]    |
[INFO] [stderr] 25 | #[deriving(Eq)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/term/detail.rs:40:3
[INFO] [stderr]    |
[INFO] [stderr] 40 | #[deriving(Eq)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/term/detail.rs:55:3
[INFO] [stderr]    |
[INFO] [stderr] 55 | #[deriving(Eq)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/term/mod.rs:17:3
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[deriving(Eq)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `deriving` in this scope
[INFO] [stderr]   --> src/types.rs:17:3
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[deriving(Eq)]
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]   --> src/beam/raw_beam.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let path = Path::new(format!("{}/{}.beam", dir, mod_name));
[INFO] [stderr]    |                ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]   --> src/beam/raw_beam.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let path = Path::new(format!("{}/{}.beam", dir, mod_name));
[INFO] [stderr]    |                ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/atom.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let index: uint = self.index.fetch_add(1, Ordering::SeqCst);
[INFO] [stderr]    |                ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/beam/code.rs:62:32
[INFO] [stderr]    |
[INFO] [stderr] 62 |   pub fn get_op(&self, offset: uint) -> Instr {
[INFO] [stderr]    |                                ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/code_index.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const NUM_CODE_IX: uint = 3;
[INFO] [stderr]   |                        ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/code_index.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |   pub fn get_active(&self) -> uint {
[INFO] [stderr]    |                               ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/erl_init.rs:5:36
[INFO] [stderr]   |
[INFO] [stderr] 5 | static ERTS_DEFAULT_MAX_PROCESSES: uint = 1 << 18;
[INFO] [stderr]   |                                    ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/erl_init.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | static ERTS_DEFAULT_MAX_PORTS: uint = 1 << 18;
[INFO] [stderr]   |                                ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:16:29
[INFO] [stderr]    |
[INFO] [stderr] 16 |   ncpu:                     uint,
[INFO] [stderr]    |                             ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:17:29
[INFO] [stderr]    |
[INFO] [stderr] 17 |   proc_tab_sz:              uint,
[INFO] [stderr]    |                             ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |   port_tab_sz:              uint,
[INFO] [stderr]    |                             ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:19:29
[INFO] [stderr]    |
[INFO] [stderr] 19 |   port_tab_sz_ignore_files: uint,
[INFO] [stderr]    |                             ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:39:14
[INFO] [stderr]    |
[INFO] [stderr] 39 |   let mut i: uint = 1;
[INFO] [stderr]    |              ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:92:40
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn get_arg(args: &Vec<String>, i: &mut uint) -> Result<String, ()> {
[INFO] [stderr]    |                                        ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `load_preloaded` in module `beam::load`
[INFO] [stderr]    --> src/erl_init.rs:101:15
[INFO] [stderr]     |
[INFO] [stderr] 101 |   beam::load::load_preloaded(state);
[INFO] [stderr]     |               ^^^^^^^^^^^^^^ not found in `beam::load`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/term/bits.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | const _TAG_PRIMARY_SIZE: uint = 2;   // bits
[INFO] [stderr]   |                          ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]   | 
[INFO] [stderr]  ::: src/types.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Uint = u64;
[INFO] [stderr]   | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/term/bits.rs:16:25
[INFO] [stderr]    |
[INFO] [stderr] 16 | const _TAG_IMMED1_SIZE: uint = 4; // bits
[INFO] [stderr]    |                         ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/term/bits.rs:24:25
[INFO] [stderr]    |
[INFO] [stderr] 24 | const _TAG_IMMED2_SIZE: uint = 6; // bits
[INFO] [stderr]    |                         ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/term/bits.rs:100:27
[INFO] [stderr]     |
[INFO] [stderr] 100 | const _HEADER_ARITY_OFFS: uint = 6; // bits
[INFO] [stderr]     |                           ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/types.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | pub type Uint = u64;
[INFO] [stderr]     | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/term/bits.rs:128:21
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub fn make_atom(x: uint) -> uint {
[INFO] [stderr]     |                     ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/types.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | pub type Uint = u64;
[INFO] [stderr]     | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/term/bits.rs:128:30
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub fn make_atom(x: uint) -> uint {
[INFO] [stderr]     |                              ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/types.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | pub type Uint = u64;
[INFO] [stderr]     | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/term/bits.rs:129:56
[INFO] [stderr]     |
[INFO] [stderr] 129 |   return (x << _TAG_IMMED2_SIZE) + _TAG_IMMED2_ATOM as uint;
[INFO] [stderr]     |                                                        ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/types.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | pub type Uint = u64;
[INFO] [stderr]     | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/term/mod.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 |   Atom(uint),
[INFO] [stderr]    |        ^^^^ help: a type alias with a similar name exists: `Sint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub type Sint = i64;
[INFO] [stderr]    | -------------------- similarly named type alias `Sint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/term/mod.rs:31:29
[INFO] [stderr]    |
[INFO] [stderr] 31 |   pub fn get_atom(&self) -> uint {
[INFO] [stderr]    |                             ^^^^ help: a type alias with a similar name exists: `Sint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub type Sint = i64;
[INFO] [stderr]    | -------------------- similarly named type alias `Sint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/atom.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let index: uint = self.index.fetch_add(1, Ordering::SeqCst);
[INFO] [stderr]    |                ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/beam/code.rs:62:32
[INFO] [stderr]    |
[INFO] [stderr] 62 |   pub fn get_op(&self, offset: uint) -> Instr {
[INFO] [stderr]    |                                ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/types.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Uint = u64;
[INFO] [stderr]   | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 8 | pub type Sint = i64;
[INFO] [stderr] 9 | pub const UINT_SIZEOF: uint = 8; // bytes
[INFO] [stderr]   |                        ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/code_index.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const NUM_CODE_IX: uint = 3;
[INFO] [stderr]   |                        ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/types.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] ...
[INFO] [stderr] 21 |   arity:  uint,
[INFO] [stderr]    |           ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/code_index.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |   pub fn get_active(&self) -> uint {
[INFO] [stderr]    |                               ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/erl_init.rs:5:36
[INFO] [stderr]   |
[INFO] [stderr] 5 | static ERTS_DEFAULT_MAX_PROCESSES: uint = 1 << 18;
[INFO] [stderr]   |                                    ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/types.rs:38:63
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] ...
[INFO] [stderr] 38 |   pub fn new(m: &Rc<term::Eterm>, f: &Rc<term::Eterm>, arity: uint) -> MFArity {
[INFO] [stderr]    |                                                               ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/erl_init.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | static ERTS_DEFAULT_MAX_PORTS: uint = 1 << 18;
[INFO] [stderr]   |                                ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:16:29
[INFO] [stderr]    |
[INFO] [stderr] 16 |   ncpu:                     uint,
[INFO] [stderr]    |                             ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/world.rs:54:36
[INFO] [stderr]    |
[INFO] [stderr] 54 |                           code_ix: uint)
[INFO] [stderr]    |                                    ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:17:29
[INFO] [stderr]    |
[INFO] [stderr] 17 |   proc_tab_sz:              uint,
[INFO] [stderr]    |                             ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |   port_tab_sz:              uint,
[INFO] [stderr]    |                             ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `args` in module `os`
[INFO] [stderr]   --> src/rusty_erl.rs:22:30
[INFO] [stderr]    |
[INFO] [stderr] 22 |   match erl_init::start(&os::args()) {
[INFO] [stderr]    |                              ^^^^ not found in `os`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use std::env::args;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:19:29
[INFO] [stderr]    |
[INFO] [stderr] 19 |   port_tab_sz_ignore_files: uint,
[INFO] [stderr]    |                             ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `sip` is private
[INFO] [stderr]   --> src/term/mod.rs:4:16
[INFO] [stderr]    |
[INFO] [stderr] 4  | use std::hash::sip::SipState;
[INFO] [stderr]    |                ^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `sip` is defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:39:14
[INFO] [stderr]    |
[INFO] [stderr] 39 |   let mut i: uint = 1;
[INFO] [stderr]    |              ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/erl_init.rs:92:40
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn get_arg(args: &Vec<String>, i: &mut uint) -> Result<String, ()> {
[INFO] [stderr]    |                                        ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `sip` is private
[INFO] [stderr]   --> src/term/detail.rs:2:16
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::hash::sip::SipState;
[INFO] [stderr]    |                ^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `sip` is defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `load_preloaded` in module `beam::load`
[INFO] [stderr]    --> src/erl_init.rs:101:15
[INFO] [stderr]     |
[INFO] [stderr] 101 |   beam::load::load_preloaded(state);
[INFO] [stderr]     |               ^^^^^^^^^^^^^^ not found in `beam::load`
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `sip` is private
[INFO] [stderr]   --> src/types.rs:3:16
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::hash::sip::SipState;
[INFO] [stderr]    |                ^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `sip` is defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/term/bits.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | const _TAG_PRIMARY_SIZE: uint = 2;   // bits
[INFO] [stderr]   |                          ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]   | 
[INFO] [stderr]  ::: src/types.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Uint = u64;
[INFO] [stderr]   | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/term/bits.rs:16:25
[INFO] [stderr]    |
[INFO] [stderr] 16 | const _TAG_IMMED1_SIZE: uint = 4; // bits
[INFO] [stderr]    |                         ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/term/bits.rs:24:25
[INFO] [stderr]    |
[INFO] [stderr] 24 | const _TAG_IMMED2_SIZE: uint = 6; // bits
[INFO] [stderr]    |                         ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/term/bits.rs:100:27
[INFO] [stderr]     |
[INFO] [stderr] 100 | const _HEADER_ARITY_OFFS: uint = 6; // bits
[INFO] [stderr]     |                           ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/types.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | pub type Uint = u64;
[INFO] [stderr]     | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/term/bits.rs:128:21
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub fn make_atom(x: uint) -> uint {
[INFO] [stderr]     |                     ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/types.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | pub type Uint = u64;
[INFO] [stderr]     | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/term/bits.rs:128:30
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub fn make_atom(x: uint) -> uint {
[INFO] [stderr]     |                              ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/types.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | pub type Uint = u64;
[INFO] [stderr]     | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/term/bits.rs:129:56
[INFO] [stderr]     |
[INFO] [stderr] 129 |   return (x << _TAG_IMMED2_SIZE) + _TAG_IMMED2_ATOM as uint;
[INFO] [stderr]     |                                                        ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/types.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | pub type Uint = u64;
[INFO] [stderr]     | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/term/mod.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 |   Atom(uint),
[INFO] [stderr]    |        ^^^^ help: a type alias with a similar name exists: `Sint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub type Sint = i64;
[INFO] [stderr]    | -------------------- similarly named type alias `Sint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/term/mod.rs:31:29
[INFO] [stderr]    |
[INFO] [stderr] 31 |   pub fn get_atom(&self) -> uint {
[INFO] [stderr]    |                             ^^^^ help: a type alias with a similar name exists: `Sint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub type Sint = i64;
[INFO] [stderr]    | -------------------- similarly named type alias `Sint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]  --> src/types.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Uint = u64;
[INFO] [stderr]   | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 8 | pub type Sint = i64;
[INFO] [stderr] 9 | pub const UINT_SIZEOF: uint = 8; // bytes
[INFO] [stderr]   |                        ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/types.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] ...
[INFO] [stderr] 21 |   arity:  uint,
[INFO] [stderr]    |           ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/types.rs:38:63
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] ...
[INFO] [stderr] 38 |   pub fn new(m: &Rc<term::Eterm>, f: &Rc<term::Eterm>, arity: uint) -> MFArity {
[INFO] [stderr]    |                                                               ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/world.rs:54:36
[INFO] [stderr]    |
[INFO] [stderr] 54 |                           code_ix: uint)
[INFO] [stderr]    |                                    ^^^^ help: a type alias with a similar name exists (notice the capitalization): `Uint`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub type Uint = u64;
[INFO] [stderr]    | -------------------- similarly named type alias `Uint` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `args` in module `os`
[INFO] [stderr]   --> src/rusty_erl.rs:22:30
[INFO] [stderr]    |
[INFO] [stderr] 22 |   match erl_init::start(&os::args()) {
[INFO] [stderr]    |                              ^^^^ not found in `os`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use std::env::args;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `sip` is private
[INFO] [stderr]   --> src/term/mod.rs:4:16
[INFO] [stderr]    |
[INFO] [stderr] 4  | use std::hash::sip::SipState;
[INFO] [stderr]    |                ^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `sip` is defined here
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Eq`
[INFO] [stderr]  --> src/term/mod.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cmp::{Eq, PartialEq};
[INFO] [stderr]   |                ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `sip` is private
[INFO] [stderr]   --> src/term/detail.rs:2:16
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::hash::sip::SipState;
[INFO] [stderr]    |                ^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `sip` is defined here
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:19:31
[INFO] [stderr]    |
[INFO] [stderr] 19 | const _TAG_IMMED1_PID: Uint = ((0x0_u64 << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_IMMED1);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 | const _TAG_IMMED1_PORT: Uint = ((0x1 << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_IMMED1);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `sip` is private
[INFO] [stderr]   --> src/types.rs:3:16
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::hash::sip::SipState;
[INFO] [stderr]    |                ^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `sip` is defined here
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:21:34
[INFO] [stderr]    |
[INFO] [stderr] 21 | const _TAG_IMMED1_IMMED2: Uint = ((0x2 << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_IMMED1);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:22:33
[INFO] [stderr]    |
[INFO] [stderr] 22 | const _TAG_IMMED1_SMALL: Uint = ((0x3 << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_IMMED1);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 | const _TAG_IMMED2_ATOM: Uint = ((0x0 << _TAG_IMMED1_SIZE) | _TAG_IMMED1_IMMED2);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:27:33
[INFO] [stderr]    |
[INFO] [stderr] 27 | const _TAG_IMMED2_CATCH: Uint = ((0x1 << _TAG_IMMED1_SIZE) | _TAG_IMMED1_IMMED2);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:28:31
[INFO] [stderr]    |
[INFO] [stderr] 28 | const _TAG_IMMED2_NIL: Uint = ((0x3 << _TAG_IMMED1_SIZE) | _TAG_IMMED1_IMMED2);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:62:31
[INFO] [stderr]    |
[INFO] [stderr] 62 | const ARITYVAL_SUBTAG: Uint = (0x0 << _TAG_PRIMARY_SIZE); // TUPLE
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:63:37
[INFO] [stderr]    |
[INFO] [stderr] 63 | const BIN_MATCHSTATE_SUBTAG: Uint = (0x1 << _TAG_PRIMARY_SIZE);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:64:30
[INFO] [stderr]    |
[INFO] [stderr] 64 | const POS_BIG_SUBTAG: Uint = (0x2 << _TAG_PRIMARY_SIZE); //BIG: tags 2&3
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:65:30
[INFO] [stderr]    |
[INFO] [stderr] 65 | const NEG_BIG_SUBTAG: Uint = (0x3 << _TAG_PRIMARY_SIZE); // BIG: tags 2&3
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:66:29
[INFO] [stderr]    |
[INFO] [stderr] 66 | const _BIG_SIGN_BIT: Uint = (0x1 << _TAG_PRIMARY_SIZE);
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:67:26
[INFO] [stderr]    |
[INFO] [stderr] 67 | const REF_SUBTAG: Uint = (0x4 << _TAG_PRIMARY_SIZE); // REF
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:68:26
[INFO] [stderr]    |
[INFO] [stderr] 68 | const FUN_SUBTAG: Uint = (0x5 << _TAG_PRIMARY_SIZE); // FUN
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:69:28
[INFO] [stderr]    |
[INFO] [stderr] 69 | const FLOAT_SUBTAG: Uint = (0x6 << _TAG_PRIMARY_SIZE); // FLOAT
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:70:29
[INFO] [stderr]    |
[INFO] [stderr] 70 | const EXPORT_SUBTAG: Uint = (0x7 << _TAG_PRIMARY_SIZE); // FLOAT
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:71:32
[INFO] [stderr]    |
[INFO] [stderr] 71 | const _BINARY_XXX_MASK: Uint = (0x3 << _TAG_PRIMARY_SIZE);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:72:34
[INFO] [stderr]    |
[INFO] [stderr] 72 | const REFC_BINARY_SUBTAG: Uint = (0x8 << _TAG_PRIMARY_SIZE); // BINARY
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:73:34
[INFO] [stderr]    |
[INFO] [stderr] 73 | const HEAP_BINARY_SUBTAG: Uint = (0x9 << _TAG_PRIMARY_SIZE); // BINARY
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:74:33
[INFO] [stderr]    |
[INFO] [stderr] 74 | const SUB_BINARY_SUBTAG: Uint = (0xA << _TAG_PRIMARY_SIZE); // BINARY
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:76:35
[INFO] [stderr]    |
[INFO] [stderr] 76 | const EXTERNAL_PID_SUBTAG: Uint = (0xC << _TAG_PRIMARY_SIZE); // EXTERNAL_PID
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:77:36
[INFO] [stderr]    |
[INFO] [stderr] 77 | const EXTERNAL_PORT_SUBTAG: Uint = (0xD << _TAG_PRIMARY_SIZE); // EXTERNAL_PORT
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:78:35
[INFO] [stderr]    |
[INFO] [stderr] 78 | const EXTERNAL_REF_SUBTAG: Uint = (0xE << _TAG_PRIMARY_SIZE); // EXTERNAL_REF
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:79:26
[INFO] [stderr]    |
[INFO] [stderr] 79 | const MAP_SUBTAG: Uint = (0xF << _TAG_PRIMARY_SIZE); // MAP
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:81:36
[INFO] [stderr]    |
[INFO] [stderr] 81 | const _TAG_HEADER_ARITYVAL: Uint = (TAG_PRIMARY_HEADER|ARITYVAL_SUBTAG);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:82:31
[INFO] [stderr]    |
[INFO] [stderr] 82 | const _TAG_HEADER_FUN: Uint = (TAG_PRIMARY_HEADER|FUN_SUBTAG);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:83:35
[INFO] [stderr]    |
[INFO] [stderr] 83 | const _TAG_HEADER_POS_BIG: Uint = (TAG_PRIMARY_HEADER|POS_BIG_SUBTAG);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:84:35
[INFO] [stderr]    |
[INFO] [stderr] 84 | const _TAG_HEADER_NEG_BIG: Uint = (TAG_PRIMARY_HEADER|NEG_BIG_SUBTAG);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:85:33
[INFO] [stderr]    |
[INFO] [stderr] 85 | const _TAG_HEADER_FLOAT: Uint = (TAG_PRIMARY_HEADER|FLOAT_SUBTAG);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:86:34
[INFO] [stderr]    |
[INFO] [stderr] 86 | const _TAG_HEADER_EXPORT: Uint = (TAG_PRIMARY_HEADER|EXPORT_SUBTAG);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:87:31
[INFO] [stderr]    |
[INFO] [stderr] 87 | const _TAG_HEADER_REF: Uint = (TAG_PRIMARY_HEADER|REF_SUBTAG);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:88:36
[INFO] [stderr]    |
[INFO] [stderr] 88 | const _TAG_HEADER_REFC_BIN: Uint = (TAG_PRIMARY_HEADER|REFC_BINARY_SUBTAG);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:89:36
[INFO] [stderr]    |
[INFO] [stderr] 89 | const _TAG_HEADER_HEAP_BIN: Uint = (TAG_PRIMARY_HEADER|HEAP_BINARY_SUBTAG);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:90:35
[INFO] [stderr]    |
[INFO] [stderr] 90 | const _TAG_HEADER_SUB_BIN: Uint = (TAG_PRIMARY_HEADER|SUB_BINARY_SUBTAG);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:91:40
[INFO] [stderr]    |
[INFO] [stderr] 91 | const _TAG_HEADER_EXTERNAL_PID: Uint = (TAG_PRIMARY_HEADER|EXTERNAL_PID_SUBTAG);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:92:41
[INFO] [stderr]    |
[INFO] [stderr] 92 | const _TAG_HEADER_EXTERNAL_PORT: Uint = (TAG_PRIMARY_HEADER|EXTERNAL_PORT_SUBTAG);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:93:40
[INFO] [stderr]    |
[INFO] [stderr] 93 | const _TAG_HEADER_EXTERNAL_REF: Uint = (TAG_PRIMARY_HEADER|EXTERNAL_REF_SUBTAG);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:94:42
[INFO] [stderr]    |
[INFO] [stderr] 94 | const _TAG_HEADER_BIN_MATCHSTATE: Uint = (TAG_PRIMARY_HEADER|BIN_MATCHSTATE_SUBTAG);
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:95:31
[INFO] [stderr]    |
[INFO] [stderr] 95 | const _TAG_HEADER_MAP: Uint = (TAG_PRIMARY_HEADER|MAP_SUBTAG);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Eq`
[INFO] [stderr]  --> src/types.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cmp::{Eq, PartialEq};
[INFO] [stderr]   |                ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Eq`
[INFO] [stderr]  --> src/term/mod.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cmp::{Eq, PartialEq};
[INFO] [stderr]   |                ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:19:31
[INFO] [stderr]    |
[INFO] [stderr] 19 | const _TAG_IMMED1_PID: Uint = ((0x0_u64 << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_IMMED1);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 | const _TAG_IMMED1_PORT: Uint = ((0x1 << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_IMMED1);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:21:34
[INFO] [stderr]    |
[INFO] [stderr] 21 | const _TAG_IMMED1_IMMED2: Uint = ((0x2 << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_IMMED1);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:22:33
[INFO] [stderr]    |
[INFO] [stderr] 22 | const _TAG_IMMED1_SMALL: Uint = ((0x3 << _TAG_PRIMARY_SIZE) | TAG_PRIMARY_IMMED1);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 | const _TAG_IMMED2_ATOM: Uint = ((0x0 << _TAG_IMMED1_SIZE) | _TAG_IMMED1_IMMED2);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:27:33
[INFO] [stderr]    |
[INFO] [stderr] 27 | const _TAG_IMMED2_CATCH: Uint = ((0x1 << _TAG_IMMED1_SIZE) | _TAG_IMMED1_IMMED2);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:28:31
[INFO] [stderr]    |
[INFO] [stderr] 28 | const _TAG_IMMED2_NIL: Uint = ((0x3 << _TAG_IMMED1_SIZE) | _TAG_IMMED1_IMMED2);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:62:31
[INFO] [stderr]    |
[INFO] [stderr] 62 | const ARITYVAL_SUBTAG: Uint = (0x0 << _TAG_PRIMARY_SIZE); // TUPLE
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:63:37
[INFO] [stderr]    |
[INFO] [stderr] 63 | const BIN_MATCHSTATE_SUBTAG: Uint = (0x1 << _TAG_PRIMARY_SIZE);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:64:30
[INFO] [stderr]    |
[INFO] [stderr] 64 | const POS_BIG_SUBTAG: Uint = (0x2 << _TAG_PRIMARY_SIZE); //BIG: tags 2&3
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:65:30
[INFO] [stderr]    |
[INFO] [stderr] 65 | const NEG_BIG_SUBTAG: Uint = (0x3 << _TAG_PRIMARY_SIZE); // BIG: tags 2&3
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:66:29
[INFO] [stderr]    |
[INFO] [stderr] 66 | const _BIG_SIGN_BIT: Uint = (0x1 << _TAG_PRIMARY_SIZE);
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:67:26
[INFO] [stderr]    |
[INFO] [stderr] 67 | const REF_SUBTAG: Uint = (0x4 << _TAG_PRIMARY_SIZE); // REF
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:68:26
[INFO] [stderr]    |
[INFO] [stderr] 68 | const FUN_SUBTAG: Uint = (0x5 << _TAG_PRIMARY_SIZE); // FUN
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:69:28
[INFO] [stderr]    |
[INFO] [stderr] 69 | const FLOAT_SUBTAG: Uint = (0x6 << _TAG_PRIMARY_SIZE); // FLOAT
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:70:29
[INFO] [stderr]    |
[INFO] [stderr] 70 | const EXPORT_SUBTAG: Uint = (0x7 << _TAG_PRIMARY_SIZE); // FLOAT
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:71:32
[INFO] [stderr]    |
[INFO] [stderr] 71 | const _BINARY_XXX_MASK: Uint = (0x3 << _TAG_PRIMARY_SIZE);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:72:34
[INFO] [stderr]    |
[INFO] [stderr] 72 | const REFC_BINARY_SUBTAG: Uint = (0x8 << _TAG_PRIMARY_SIZE); // BINARY
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:73:34
[INFO] [stderr]    |
[INFO] [stderr] 73 | const HEAP_BINARY_SUBTAG: Uint = (0x9 << _TAG_PRIMARY_SIZE); // BINARY
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:74:33
[INFO] [stderr]    |
[INFO] [stderr] 74 | const SUB_BINARY_SUBTAG: Uint = (0xA << _TAG_PRIMARY_SIZE); // BINARY
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:76:35
[INFO] [stderr]    |
[INFO] [stderr] 76 | const EXTERNAL_PID_SUBTAG: Uint = (0xC << _TAG_PRIMARY_SIZE); // EXTERNAL_PID
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:77:36
[INFO] [stderr]    |
[INFO] [stderr] 77 | const EXTERNAL_PORT_SUBTAG: Uint = (0xD << _TAG_PRIMARY_SIZE); // EXTERNAL_PORT
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:78:35
[INFO] [stderr]    |
[INFO] [stderr] 78 | const EXTERNAL_REF_SUBTAG: Uint = (0xE << _TAG_PRIMARY_SIZE); // EXTERNAL_REF
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:79:26
[INFO] [stderr]    |
[INFO] [stderr] 79 | const MAP_SUBTAG: Uint = (0xF << _TAG_PRIMARY_SIZE); // MAP
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:81:36
[INFO] [stderr]    |
[INFO] [stderr] 81 | const _TAG_HEADER_ARITYVAL: Uint = (TAG_PRIMARY_HEADER|ARITYVAL_SUBTAG);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:82:31
[INFO] [stderr]    |
[INFO] [stderr] 82 | const _TAG_HEADER_FUN: Uint = (TAG_PRIMARY_HEADER|FUN_SUBTAG);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:83:35
[INFO] [stderr]    |
[INFO] [stderr] 83 | const _TAG_HEADER_POS_BIG: Uint = (TAG_PRIMARY_HEADER|POS_BIG_SUBTAG);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:84:35
[INFO] [stderr]    |
[INFO] [stderr] 84 | const _TAG_HEADER_NEG_BIG: Uint = (TAG_PRIMARY_HEADER|NEG_BIG_SUBTAG);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:85:33
[INFO] [stderr]    |
[INFO] [stderr] 85 | const _TAG_HEADER_FLOAT: Uint = (TAG_PRIMARY_HEADER|FLOAT_SUBTAG);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:86:34
[INFO] [stderr]    |
[INFO] [stderr] 86 | const _TAG_HEADER_EXPORT: Uint = (TAG_PRIMARY_HEADER|EXPORT_SUBTAG);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:87:31
[INFO] [stderr]    |
[INFO] [stderr] 87 | const _TAG_HEADER_REF: Uint = (TAG_PRIMARY_HEADER|REF_SUBTAG);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:88:36
[INFO] [stderr]    |
[INFO] [stderr] 88 | const _TAG_HEADER_REFC_BIN: Uint = (TAG_PRIMARY_HEADER|REFC_BINARY_SUBTAG);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:89:36
[INFO] [stderr]    |
[INFO] [stderr] 89 | const _TAG_HEADER_HEAP_BIN: Uint = (TAG_PRIMARY_HEADER|HEAP_BINARY_SUBTAG);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:90:35
[INFO] [stderr]    |
[INFO] [stderr] 90 | const _TAG_HEADER_SUB_BIN: Uint = (TAG_PRIMARY_HEADER|SUB_BINARY_SUBTAG);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:91:40
[INFO] [stderr]    |
[INFO] [stderr] 91 | const _TAG_HEADER_EXTERNAL_PID: Uint = (TAG_PRIMARY_HEADER|EXTERNAL_PID_SUBTAG);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:92:41
[INFO] [stderr]    |
[INFO] [stderr] 92 | const _TAG_HEADER_EXTERNAL_PORT: Uint = (TAG_PRIMARY_HEADER|EXTERNAL_PORT_SUBTAG);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:93:40
[INFO] [stderr]    |
[INFO] [stderr] 93 | const _TAG_HEADER_EXTERNAL_REF: Uint = (TAG_PRIMARY_HEADER|EXTERNAL_REF_SUBTAG);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:94:42
[INFO] [stderr]    |
[INFO] [stderr] 94 | const _TAG_HEADER_BIN_MATCHSTATE: Uint = (TAG_PRIMARY_HEADER|BIN_MATCHSTATE_SUBTAG);
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/term/bits.rs:95:31
[INFO] [stderr]    |
[INFO] [stderr] 95 | const _TAG_HEADER_MAP: Uint = (TAG_PRIMARY_HEADER|MAP_SUBTAG);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Eq`
[INFO] [stderr]  --> src/types.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cmp::{Eq, PartialEq};
[INFO] [stderr]   |                ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0049]: method `hash` has 0 type parameters but its trait declaration has 1 type parameter
[INFO] [stderr]   --> src/term/mod.rs:85:10
[INFO] [stderr]    |
[INFO] [stderr] 85 |   fn hash(&self, state: &mut SipState) {
[INFO] [stderr]    |          ^ found 0 type parameters, expected 1
[INFO] [stderr] 
[INFO] [stderr] error[E0049]: method `hash` has 0 type parameters but its trait declaration has 1 type parameter
[INFO] [stderr]   --> src/term/detail.rs:19:10
[INFO] [stderr]    |
[INFO] [stderr] 19 |   fn hash(&self, state: &mut SipState) {
[INFO] [stderr]    |          ^ found 0 type parameters, expected 1
[INFO] [stderr] 
[INFO] [stderr] error[E0049]: method `hash` has 0 type parameters but its trait declaration has 1 type parameter
[INFO] [stderr]   --> src/term/detail.rs:35:10
[INFO] [stderr]    |
[INFO] [stderr] 35 |   fn hash(&self, state: &mut SipState) {
[INFO] [stderr]    |          ^ found 0 type parameters, expected 1
[INFO] [stderr] 
[INFO] [stderr] error[E0049]: method `hash` has 0 type parameters but its trait declaration has 1 type parameter
[INFO] [stderr]   --> src/term/detail.rs:50:10
[INFO] [stderr]    |
[INFO] [stderr] 50 |   fn hash(&self, state: &mut SipState) {
[INFO] [stderr]    |          ^ found 0 type parameters, expected 1
[INFO] [stderr] 
[INFO] [stderr] error[E0049]: method `hash` has 0 type parameters but its trait declaration has 1 type parameter
[INFO] [stderr]   --> src/types.rs:52:10
[INFO] [stderr]    |
[INFO] [stderr] 52 |   fn hash(&self, state: &mut SipState) {
[INFO] [stderr]    |          ^ found 0 type parameters, expected 1
[INFO] [stderr] 
[INFO] [stderr] error[E0049]: method `hash` has 0 type parameters but its trait declaration has 1 type parameter
[INFO] [stderr]   --> src/term/mod.rs:85:10
[INFO] [stderr]    |
[INFO] [stderr] 85 |   fn hash(&self, state: &mut SipState) {
[INFO] [stderr]    |          ^ found 0 type parameters, expected 1
[INFO] [stderr] 
[INFO] [stderr] error[E0049]: method `hash` has 0 type parameters but its trait declaration has 1 type parameter
[INFO] [stderr]   --> src/term/detail.rs:19:10
[INFO] [stderr]    |
[INFO] [stderr] 19 |   fn hash(&self, state: &mut SipState) {
[INFO] [stderr]    |          ^ found 0 type parameters, expected 1
[INFO] [stderr] 
[INFO] [stderr] error[E0049]: method `hash` has 0 type parameters but its trait declaration has 1 type parameter
[INFO] [stderr]   --> src/term/detail.rs:35:10
[INFO] [stderr]    |
[INFO] [stderr] 35 |   fn hash(&self, state: &mut SipState) {
[INFO] [stderr]    |          ^ found 0 type parameters, expected 1
[INFO] [stderr] 
[INFO] [stderr] error[E0049]: method `hash` has 0 type parameters but its trait declaration has 1 type parameter
[INFO] [stderr]   --> src/term/detail.rs:50:10
[INFO] [stderr]    |
[INFO] [stderr] 50 |   fn hash(&self, state: &mut SipState) {
[INFO] [stderr]    |          ^ found 0 type parameters, expected 1
[INFO] [stderr] 
[INFO] [stderr] error[E0049]: method `hash` has 0 type parameters but its trait declaration has 1 type parameter
[INFO] [stderr]   --> src/types.rs:52:10
[INFO] [stderr]    |
[INFO] [stderr] 52 |   fn hash(&self, state: &mut SipState) {
[INFO] [stderr]    |          ^ found 0 type parameters, expected 1
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `downgrade` found for struct `std::rc::Rc<std::vec::Vec<_>>` in the current scope
[INFO] [stderr]   --> src/beam/code.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 |   Rc::new(Vec::new()).downgrade()  // ugly! will create instantly invalid weak
[INFO] [stderr]    |   --------------------^^^^^^^^^
[INFO] [stderr]    |   |                   |
[INFO] [stderr]    |   |                   this is an associated function, not a method
[INFO] [stderr]    |   help: use associated function syntax instead: `std::rc::Rc::<std::vec::Vec<_>>::downgrade`
[INFO] [stderr]    |
[INFO] [stderr]    = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
[INFO] [stderr]    = note: the candidate is defined in an impl for the type `std::rc::Rc<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `downgrade` found for struct `std::rc::Rc<std::vec::Vec<_>>` in the current scope
[INFO] [stderr]   --> src/beam/code.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 |   Rc::new(Vec::new()).downgrade()  // ugly! will create instantly invalid weak
[INFO] [stderr]    |   --------------------^^^^^^^^^
[INFO] [stderr]    |   |                   |
[INFO] [stderr]    |   |                   this is an associated function, not a method
[INFO] [stderr]    |   help: use associated function syntax instead: `std::rc::Rc::<std::vec::Vec<_>>::downgrade`
[INFO] [stderr]    |
[INFO] [stderr]    = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
[INFO] [stderr]    = note: the candidate is defined in an impl for the type `std::rc::Rc<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `contains_key` found for struct `std::collections::HashMap<types::MFArity, export::Export>` in the current scope
[INFO] [stderr]   --> src/export.rs:41:22
[INFO] [stderr]    |
[INFO] [stderr] 41 |     if !self.entries.contains_key(mfa) {
[INFO] [stderr]    |                      ^^^^^^^^^^^^ method not found in `std::collections::HashMap<types::MFArity, export::Export>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct MFArity {
[INFO] [stderr]    | ------------------ doesn't satisfy `types::MFArity: std::cmp::Eq`
[INFO] [stderr]    |
[INFO] [stderr]    = note: the method `contains_key` exists but the following trait bounds were not satisfied:
[INFO] [stderr]            `types::MFArity: std::cmp::Eq`
[INFO] [stderr] 
[INFO] [stderr] error[E0608]: cannot index into a value of type `std::collections::HashMap<types::MFArity, export::Export>`
[INFO] [stderr]   --> src/export.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |     return Some(self.entries[*mfa].clone());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/process.rs:65:3
[INFO] [stderr]    |
[INFO] [stderr] 59 | /   match state.find_exported_fun(&mfa,
[INFO] [stderr] 60 | |                                 state.code_ix.get_active()) {
[INFO] [stderr] 61 | |     None    => panic!(format!("No function {}:start/2", mod_name)),
[INFO] [stderr] 62 | |     Some(_) => return
[INFO] [stderr] 63 | |   }
[INFO] [stderr]    | |___- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stderr] 64 | 
[INFO] [stderr] 65 |     let mut p     = Process::new(&term::Eterm::Nil, &mfa);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 55 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0049, E0412, E0425, E0432, E0433, E0599, E0603, E0608.
[INFO] [stderr] For more information about an error, try `rustc --explain E0049`.
[INFO] [stderr] error[E0599]: no method named `contains_key` found for struct `std::collections::HashMap<types::MFArity, export::Export>` in the current scope
[INFO] [stderr]   --> src/export.rs:41:22
[INFO] [stderr]    |
[INFO] [stderr] 41 |     if !self.entries.contains_key(mfa) {
[INFO] [stderr]    |                      ^^^^^^^^^^^^ method not found in `std::collections::HashMap<types::MFArity, export::Export>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/types.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct MFArity {
[INFO] [stderr]    | ------------------ doesn't satisfy `types::MFArity: std::cmp::Eq`
[INFO] [stderr]    |
[INFO] [stderr]    = note: the method `contains_key` exists but the following trait bounds were not satisfied:
[INFO] [stderr]            `types::MFArity: std::cmp::Eq`
[INFO] [stderr] 
[INFO] [stderr] error[E0608]: cannot index into a value of type `std::collections::HashMap<types::MFArity, export::Export>`
[INFO] [stderr]   --> src/export.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |     return Some(self.entries[*mfa].clone());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/process.rs:65:3
[INFO] [stderr]    |
[INFO] [stderr] 59 | /   match state.find_exported_fun(&mfa,
[INFO] [stderr] 60 | |                                 state.code_ix.get_active()) {
[INFO] [stderr] 61 | |     None    => panic!(format!("No function {}:start/2", mod_name)),
[INFO] [stderr] 62 | |     Some(_) => return
[INFO] [stderr] 63 | |   }
[INFO] [stderr]    | |___- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stderr] 64 | 
[INFO] [stderr] 65 |     let mut p     = Process::new(&term::Eterm::Nil, &mfa);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rusty_erl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 55 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0049, E0412, E0425, E0432, E0433, E0599, E0603, E0608.
[INFO] [stderr] For more information about an error, try `rustc --explain E0049`.
[INFO] [stderr] error: could not compile `rusty_erl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ace84f66f43ce5baf3b2e1146e0179deca51b2328c88f68f11a53b1e1d1ceaee"`
[INFO] running `"docker" "rm" "-f" "ace84f66f43ce5baf3b2e1146e0179deca51b2328c88f68f11a53b1e1d1ceaee"`
[INFO] [stdout] ace84f66f43ce5baf3b2e1146e0179deca51b2328c88f68f11a53b1e1d1ceaee
