[INFO] fetching crate ruly2 0.1.8...
[INFO] testing ruly2-0.1.8 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate ruly2 0.1.8 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ruly2 0.1.8
[INFO] finished tweaking crates.io crate ruly2 0.1.8
[INFO] tweaked toml for crates.io crate ruly2 0.1.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruly2 0.1.8 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lr_parser v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed16428ab7ecb9b321dadcf8e64745e9a3a8f43356354048f7929c55123c61f8
[INFO] running `Command { std: "docker" "start" "-a" "ed16428ab7ecb9b321dadcf8e64745e9a3a8f43356354048f7929c55123c61f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed16428ab7ecb9b321dadcf8e64745e9a3a8f43356354048f7929c55123c61f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed16428ab7ecb9b321dadcf8e64745e9a3a8f43356354048f7929c55123c61f8", kill_on_drop: false }`
[INFO] [stdout] ed16428ab7ecb9b321dadcf8e64745e9a3a8f43356354048f7929c55123c61f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8e83db3ef7ad00dc8a0cabc770e3439b15ab950dba0ac4e6a69aae65041e8cbf
[INFO] running `Command { std: "docker" "start" "-a" "8e83db3ef7ad00dc8a0cabc770e3439b15ab950dba0ac4e6a69aae65041e8cbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling lr_parser v0.1.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling ruly2 v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "8e83db3ef7ad00dc8a0cabc770e3439b15ab950dba0ac4e6a69aae65041e8cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e83db3ef7ad00dc8a0cabc770e3439b15ab950dba0ac4e6a69aae65041e8cbf", kill_on_drop: false }`
[INFO] [stdout] 8e83db3ef7ad00dc8a0cabc770e3439b15ab950dba0ac4e6a69aae65041e8cbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c2525e72590da15c7256aac22e5e1b42fdb022b1cdb39ed32e26e52d176276e7
[INFO] running `Command { std: "docker" "start" "-a" "c2525e72590da15c7256aac22e5e1b42fdb022b1cdb39ed32e26e52d176276e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruly2 v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/lib.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 457 | /         syntax!(
[INFO] [stdout] 458 | |             WHITESPACE {
[INFO] [stdout] 459 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 483 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_List` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_list`
[INFO] [stdout] ...
[INFO] [stdout] 398 | /         syntax!(
[INFO] [stdout] 399 | |             WHITESPACE {
[INFO] [stdout] 400 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 427 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_ConsList` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_cons_list`
[INFO] [stdout] ...
[INFO] [stdout] 398 | /         syntax!(
[INFO] [stdout] 399 | |             WHITESPACE {
[INFO] [stdout] 400 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 427 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_TermConsList` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_term_cons_list`
[INFO] [stdout] ...
[INFO] [stdout] 398 | /         syntax!(
[INFO] [stdout] 399 | |             WHITESPACE {
[INFO] [stdout] 400 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 427 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_Nil` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_nil`
[INFO] [stdout] ...
[INFO] [stdout] 398 | /         syntax!(
[INFO] [stdout] 399 | |             WHITESPACE {
[INFO] [stdout] 400 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 427 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_Term` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_term`
[INFO] [stdout] ...
[INFO] [stdout] 398 | /         syntax!(
[INFO] [stdout] 399 | |             WHITESPACE {
[INFO] [stdout] 400 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 427 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_OpTerm` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_op_term`
[INFO] [stdout] ...
[INFO] [stdout] 398 | /         syntax!(
[INFO] [stdout] 399 | |             WHITESPACE {
[INFO] [stdout] 400 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 427 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_NumOpTerm` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_num_op_term`
[INFO] [stdout] ...
[INFO] [stdout] 398 | /         syntax!(
[INFO] [stdout] 399 | |             WHITESPACE {
[INFO] [stdout] 400 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 427 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_Num` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_num`
[INFO] [stdout] ...
[INFO] [stdout] 398 | /         syntax!(
[INFO] [stdout] 399 | |             WHITESPACE {
[INFO] [stdout] 400 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 427 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_a`
[INFO] [stdout] ...
[INFO] [stdout] 457 | /         syntax!(
[INFO] [stdout] 458 | |             WHITESPACE {
[INFO] [stdout] 459 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 483 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_AA` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_aa`
[INFO] [stdout] ...
[INFO] [stdout] 457 | /         syntax!(
[INFO] [stdout] 458 | |             WHITESPACE {
[INFO] [stdout] 459 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 483 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_R` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_r`
[INFO] [stdout] ...
[INFO] [stdout] 457 | /         syntax!(
[INFO] [stdout] 458 | |             WHITESPACE {
[INFO] [stdout] 459 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 483 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_AR` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_ar`
[INFO] [stdout] ...
[INFO] [stdout] 457 | /         syntax!(
[INFO] [stdout] 458 | |             WHITESPACE {
[INFO] [stdout] 459 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 483 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_LAR` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_lar`
[INFO] [stdout] ...
[INFO] [stdout] 457 | /         syntax!(
[INFO] [stdout] 458 | |             WHITESPACE {
[INFO] [stdout] 459 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 483 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_R` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_r`
[INFO] [stdout] ...
[INFO] [stdout] 457 | /         syntax!(
[INFO] [stdout] 458 | |             WHITESPACE {
[INFO] [stdout] 459 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 483 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_LR` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_lr`
[INFO] [stdout] ...
[INFO] [stdout] 457 | /         syntax!(
[INFO] [stdout] 458 | |             WHITESPACE {
[INFO] [stdout] 459 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 483 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_T` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_t`
[INFO] [stdout] ...
[INFO] [stdout] 504 | /         syntax!(
[INFO] [stdout] 505 | |             WHITESPACE {
[INFO] [stdout] 506 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 532 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_PT` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_pt`
[INFO] [stdout] ...
[INFO] [stdout] 504 | /         syntax!(
[INFO] [stdout] 505 | |             WHITESPACE {
[INFO] [stdout] 506 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 532 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_EPT` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_ept`
[INFO] [stdout] ...
[INFO] [stdout] 504 | /         syntax!(
[INFO] [stdout] 505 | |             WHITESPACE {
[INFO] [stdout] 506 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 532 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_T` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_t`
[INFO] [stdout] ...
[INFO] [stdout] 504 | /         syntax!(
[INFO] [stdout] 505 | |             WHITESPACE {
[INFO] [stdout] 506 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 532 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_N` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_n`
[INFO] [stdout] ...
[INFO] [stdout] 504 | /         syntax!(
[INFO] [stdout] 505 | |             WHITESPACE {
[INFO] [stdout] 506 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 532 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_MN` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_mn`
[INFO] [stdout] ...
[INFO] [stdout] 504 | /         syntax!(
[INFO] [stdout] 505 | |             WHITESPACE {
[INFO] [stdout] 506 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 532 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_TMN` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_tmn`
[INFO] [stdout] ...
[INFO] [stdout] 504 | /         syntax!(
[INFO] [stdout] 505 | |             WHITESPACE {
[INFO] [stdout] 506 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 532 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_N` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_n`
[INFO] [stdout] ...
[INFO] [stdout] 504 | /         syntax!(
[INFO] [stdout] 505 | |             WHITESPACE {
[INFO] [stdout] 506 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 532 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_E` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_e`
[INFO] [stdout] ...
[INFO] [stdout] 571 | /         syntax!(
[INFO] [stdout] 572 | |             WHITESPACE {
[INFO] [stdout] 573 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 604 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_EqE` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_eq_e`
[INFO] [stdout] ...
[INFO] [stdout] 571 | /         syntax!(
[INFO] [stdout] 572 | |             WHITESPACE {
[INFO] [stdout] 573 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 604 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_EEqE` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_eeq_e`
[INFO] [stdout] ...
[INFO] [stdout] 571 | /         syntax!(
[INFO] [stdout] 572 | |             WHITESPACE {
[INFO] [stdout] 573 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 604 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_Id` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_id`
[INFO] [stdout] ...
[INFO] [stdout] 571 | /         syntax!(
[INFO] [stdout] 572 | |             WHITESPACE {
[INFO] [stdout] 573 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 604 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_T` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_t`
[INFO] [stdout] ...
[INFO] [stdout] 571 | /         syntax!(
[INFO] [stdout] 572 | |             WHITESPACE {
[INFO] [stdout] 573 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 604 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_PT` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_pt`
[INFO] [stdout] ...
[INFO] [stdout] 571 | /         syntax!(
[INFO] [stdout] 572 | |             WHITESPACE {
[INFO] [stdout] 573 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 604 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_EPT` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_ept`
[INFO] [stdout] ...
[INFO] [stdout] 571 | /         syntax!(
[INFO] [stdout] 572 | |             WHITESPACE {
[INFO] [stdout] 573 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 604 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_T` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_t`
[INFO] [stdout] ...
[INFO] [stdout] 571 | /         syntax!(
[INFO] [stdout] 572 | |             WHITESPACE {
[INFO] [stdout] 573 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 604 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_N` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_n`
[INFO] [stdout] ...
[INFO] [stdout] 571 | /         syntax!(
[INFO] [stdout] 572 | |             WHITESPACE {
[INFO] [stdout] 573 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 604 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `t_Id` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_id`
[INFO] [stdout] ...
[INFO] [stdout] 571 | /         syntax!(
[INFO] [stdout] 572 | |             WHITESPACE {
[INFO] [stdout] 573 | |                 r"[ \n\r\t]*"
[INFO] [stdout] ...   |
[INFO] [stdout] 604 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "c2525e72590da15c7256aac22e5e1b42fdb022b1cdb39ed32e26e52d176276e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2525e72590da15c7256aac22e5e1b42fdb022b1cdb39ed32e26e52d176276e7", kill_on_drop: false }`
[INFO] [stdout] c2525e72590da15c7256aac22e5e1b42fdb022b1cdb39ed32e26e52d176276e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 64ea251343f62ed421155218c70a233520abac81be5335bb05bdeab5527c8ffe
[INFO] running `Command { std: "docker" "start" "-a" "64ea251343f62ed421155218c70a233520abac81be5335bb05bdeab5527c8ffe", kill_on_drop: false }`
[INFO] [stderr] warning: irrefutable `if let` pattern
[INFO] [stderr]    --> src/lib.rs:172:12
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 457 | /         syntax!(
[INFO] [stderr] 458 | |             WHITESPACE {
[INFO] [stderr] 459 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 483 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stderr]     = help: consider replacing the `if let` with a `let`
[INFO] [stderr]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_List` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_list`
[INFO] [stderr] ...
[INFO] [stderr] 398 | /         syntax!(
[INFO] [stderr] 399 | |             WHITESPACE {
[INFO] [stderr] 400 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 427 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_ConsList` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_cons_list`
[INFO] [stderr] ...
[INFO] [stderr] 398 | /         syntax!(
[INFO] [stderr] 399 | |             WHITESPACE {
[INFO] [stderr] 400 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 427 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_TermConsList` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_term_cons_list`
[INFO] [stderr] ...
[INFO] [stderr] 398 | /         syntax!(
[INFO] [stderr] 399 | |             WHITESPACE {
[INFO] [stderr] 400 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 427 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_Nil` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_nil`
[INFO] [stderr] ...
[INFO] [stderr] 398 | /         syntax!(
[INFO] [stderr] 399 | |             WHITESPACE {
[INFO] [stderr] 400 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 427 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_Term` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_term`
[INFO] [stderr] ...
[INFO] [stderr] 398 | /         syntax!(
[INFO] [stderr] 399 | |             WHITESPACE {
[INFO] [stderr] 400 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 427 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_OpTerm` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_op_term`
[INFO] [stderr] ...
[INFO] [stderr] 398 | /         syntax!(
[INFO] [stderr] 399 | |             WHITESPACE {
[INFO] [stderr] 400 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 427 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_NumOpTerm` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_num_op_term`
[INFO] [stderr] ...
[INFO] [stderr] 398 | /         syntax!(
[INFO] [stderr] 399 | |             WHITESPACE {
[INFO] [stderr] 400 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 427 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_Num` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_num`
[INFO] [stderr] ...
[INFO] [stderr] 398 | /         syntax!(
[INFO] [stderr] 399 | |             WHITESPACE {
[INFO] [stderr] 400 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 427 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_A` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_a`
[INFO] [stderr] ...
[INFO] [stderr] 457 | /         syntax!(
[INFO] [stderr] 458 | |             WHITESPACE {
[INFO] [stderr] 459 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 483 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_AA` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_aa`
[INFO] [stderr] ...
[INFO] [stderr] 457 | /         syntax!(
[INFO] [stderr] 458 | |             WHITESPACE {
[INFO] [stderr] 459 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 483 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_R` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_r`
[INFO] [stderr] ...
[INFO] [stderr] 457 | /         syntax!(
[INFO] [stderr] 458 | |             WHITESPACE {
[INFO] [stderr] 459 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 483 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_AR` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_ar`
[INFO] [stderr] ...
[INFO] [stderr] 457 | /         syntax!(
[INFO] [stderr] 458 | |             WHITESPACE {
[INFO] [stderr] 459 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 483 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_LAR` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_lar`
[INFO] [stderr] ...
[INFO] [stderr] 457 | /         syntax!(
[INFO] [stderr] 458 | |             WHITESPACE {
[INFO] [stderr] 459 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 483 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_LR` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_lr`
[INFO] [stderr] ...
[INFO] [stderr] 457 | /         syntax!(
[INFO] [stderr] 458 | |             WHITESPACE {
[INFO] [stderr] 459 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 483 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_T` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_t`
[INFO] [stderr] ...
[INFO] [stderr] 504 | /         syntax!(
[INFO] [stderr] 505 | |             WHITESPACE {
[INFO] [stderr] 506 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 532 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_PT` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_pt`
[INFO] [stderr] ...
[INFO] [stderr] 504 | /         syntax!(
[INFO] [stderr] 505 | |             WHITESPACE {
[INFO] [stderr] 506 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 532 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_EPT` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_ept`
[INFO] [stderr] ...
[INFO] [stderr] 504 | /         syntax!(
[INFO] [stderr] 505 | |             WHITESPACE {
[INFO] [stderr] 506 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 532 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_N` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_n`
[INFO] [stderr] ...
[INFO] [stderr] 504 | /         syntax!(
[INFO] [stderr] 505 | |             WHITESPACE {
[INFO] [stderr] 506 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 532 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_MN` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_mn`
[INFO] [stderr] ...
[INFO] [stderr] 504 | /         syntax!(
[INFO] [stderr] 505 | |             WHITESPACE {
[INFO] [stderr] 506 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 532 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_TMN` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_tmn`
[INFO] [stderr] ...
[INFO] [stderr] 504 | /         syntax!(
[INFO] [stderr] 505 | |             WHITESPACE {
[INFO] [stderr] 506 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 532 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_E` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_e`
[INFO] [stderr] ...
[INFO] [stderr] 571 | /         syntax!(
[INFO] [stderr] 572 | |             WHITESPACE {
[INFO] [stderr] 573 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 604 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_EqE` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_eq_e`
[INFO] [stderr] ...
[INFO] [stderr] 571 | /         syntax!(
[INFO] [stderr] 572 | |             WHITESPACE {
[INFO] [stderr] 573 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 604 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_EEqE` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_eeq_e`
[INFO] [stderr] ...
[INFO] [stderr] 571 | /         syntax!(
[INFO] [stderr] 572 | |             WHITESPACE {
[INFO] [stderr] 573 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 604 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_Id` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_id`
[INFO] [stderr] ...
[INFO] [stderr] 571 | /         syntax!(
[INFO] [stderr] 572 | |             WHITESPACE {
[INFO] [stderr] 573 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 604 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_T` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_t`
[INFO] [stderr] ...
[INFO] [stderr] 571 | /         syntax!(
[INFO] [stderr] 572 | |             WHITESPACE {
[INFO] [stderr] 573 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 604 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_PT` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_pt`
[INFO] [stderr] ...
[INFO] [stderr] 571 | /         syntax!(
[INFO] [stderr] 572 | |             WHITESPACE {
[INFO] [stderr] 573 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 604 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_EPT` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_ept`
[INFO] [stderr] ...
[INFO] [stderr] 571 | /         syntax!(
[INFO] [stderr] 572 | |             WHITESPACE {
[INFO] [stderr] 573 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 604 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `t_N` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:172:41
[INFO] [stderr]     |
[INFO] [stderr] 172 |           if let $a::$b( $( paste::item!{ [<t_ $($i)* >] } ),* ) = $self {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `t_n`
[INFO] [stderr] ...
[INFO] [stderr] 571 | /         syntax!(
[INFO] [stderr] 572 | |             WHITESPACE {
[INFO] [stderr] 573 | |                 r"[ \n\r\t]*"
[INFO] [stderr] ...   |
[INFO] [stderr] 604 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `helper1` which comes from the expansion of the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `ruly2` (lib test) generated 34 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ruly2-424fd383a7c40e4f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_lr0 ... ok
[INFO] [stdout] test tests::test_lr1 ... ok
[INFO] [stdout] test tests::test_slr ... ok
[INFO] [stdout] test tests::test_ll ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64ea251343f62ed421155218c70a233520abac81be5335bb05bdeab5527c8ffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ea251343f62ed421155218c70a233520abac81be5335bb05bdeab5527c8ffe", kill_on_drop: false }`
[INFO] [stdout] 64ea251343f62ed421155218c70a233520abac81be5335bb05bdeab5527c8ffe