[INFO] cloning repository https://github.com/Guilleag01/lexrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Guilleag01/lexrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGuilleag01%2Flexrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGuilleag01%2Flexrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59e4915e8ea0948509b9b423545aa14d6759fa7f
[INFO] checking Guilleag01/lexrs against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGuilleag01%2Flexrs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Guilleag01/lexrs
[INFO] finished tweaking git repo https://github.com/Guilleag01/lexrs
[INFO] tweaked toml for git repo https://github.com/Guilleag01/lexrs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Guilleag01/lexrs on toolchain 2b39fe756f52bc2825bf5b2bfc385cab922dae10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Guilleag01/lexrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fc5d008d7a0f4c2c432101088b8ffb19ed99f0d23fd1f7ab24deeccfa6256e5
[INFO] running `Command { std: "docker" "start" "-a" "8fc5d008d7a0f4c2c432101088b8ffb19ed99f0d23fd1f7ab24deeccfa6256e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fc5d008d7a0f4c2c432101088b8ffb19ed99f0d23fd1f7ab24deeccfa6256e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc5d008d7a0f4c2c432101088b8ffb19ed99f0d23fd1f7ab24deeccfa6256e5", kill_on_drop: false }`
[INFO] [stdout] 8fc5d008d7a0f4c2c432101088b8ffb19ed99f0d23fd1f7ab24deeccfa6256e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fc245145a8c94a1408930df225aac6373579228276b63e144307cf575b90ae5
[INFO] running `Command { std: "docker" "start" "-a" "6fc245145a8c94a1408930df225aac6373579228276b63e144307cf575b90ae5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling grmr_gen v0.1.0 (/opt/rustwide/workdir/grmr_gen)
[INFO] [stdout] warning: unused variable: `lah`
[INFO] [stdout]    --> grmr_gen/src/table_builders.rs:138:29
[INFO] [stdout]     |
[INFO] [stdout] 138 |                         for lah in item.lookahead.clone() {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_lah`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first_table`
[INFO] [stdout]    --> grmr_gen/src/table_builders.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 |     first_table: HashMap<Component, Vec<Component>>,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lits`
[INFO] [stdout]    --> grmr_gen/src/lib.rs:160:17
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let mut lits: HashMap<String, Component> = HashMap::new();
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_lits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lit_srt_counter`
[INFO] [stdout]    --> grmr_gen/src/lib.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |         let mut lit_srt_counter: usize = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lit_srt_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> grmr_gen/src/lib.rs:160:13
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let mut lits: HashMap<String, Component> = HashMap::new();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> grmr_gen/src/lib.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |         let mut lit_srt_counter: usize = 0;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lexrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `rule`, `position`, and `lookahead` are never read
[INFO] [stdout]   --> src/lex.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Item {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 33 |     rule: Rule,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 34 |     position: usize, // The parsing head is just before the rule component pointed by this attribute
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 35 |     lookahead: Vec<Component>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `states` is never read
[INFO] [stdout]   --> src/lex.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Lexer {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 46 |     start_state: usize,
[INFO] [stdout] 47 |     states: [State; 11],
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rule`, `position`, and `lookahead` are never read
[INFO] [stdout]   --> src/lex.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Item {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 33 |     rule: Rule,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 34 |     position: usize, // The parsing head is just before the rule component pointed by this attribute
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 35 |     lookahead: Vec<Component>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `states` is never read
[INFO] [stdout]   --> src/lex.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Lexer {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 46 |     start_state: usize,
[INFO] [stdout] 47 |     states: [State; 11],
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Generating first table...
[INFO] [stdout] {Id("Expr"): [Literal("("), Literal("num"), Literal("+")], Id("Factor"): [Literal("num"), Literal("+")], Id("Start"): [Literal("("), Literal("num"), Literal("+")]}
[INFO] [stdout] Generating follow table...
[INFO] [stdout] Generating states... 
[INFO] [stdout] 
[INFO] [stdout] ----------STATES----------
[INFO] [stdout] 0:
[INFO] [stdout]     NTerm(Start) =>  NTerm(Expr)  { EOF }
[INFO] [stdout]     NTerm(Expr) =>  NTerm(Factor)  { EOF Term(")") }
[INFO] [stdout]     NTerm(Expr) =>  Term("(") NTerm(Expr) Term(")")  { EOF Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("+") NTerm(Factor)  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  NTerm(Factor) Term("+") Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 1:
[INFO] [stdout]     NTerm(Start) => NTerm(Expr)   { EOF }
[INFO] [stdout] 2:
[INFO] [stdout]     NTerm(Expr) => NTerm(Factor)   { EOF Term(")") }
[INFO] [stdout]     NTerm(Factor) => NTerm(Factor)  Term("+") Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 3:
[INFO] [stdout]     NTerm(Expr) => Term("(")  NTerm(Expr) Term(")")  { EOF Term(")") }
[INFO] [stdout]     NTerm(Expr) =>  NTerm(Factor)  { EOF Term(")") }
[INFO] [stdout]     NTerm(Expr) =>  Term("(") NTerm(Expr) Term(")")  { EOF Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("+") NTerm(Factor)  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  NTerm(Factor) Term("+") Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 4:
[INFO] [stdout]     NTerm(Factor) => Term("num")   { EOF Term("+") Term(")") }
[INFO] [stdout] 5:
[INFO] [stdout]     NTerm(Factor) => Term("+")  NTerm(Factor)  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("+") NTerm(Factor)  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  NTerm(Factor) Term("+") Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 6:
[INFO] [stdout]     NTerm(Factor) => NTerm(Factor) Term("+")  Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 7:
[INFO] [stdout]     NTerm(Expr) => Term("(") NTerm(Expr)  Term(")")  { EOF Term(")") }
[INFO] [stdout] 8:
[INFO] [stdout]     NTerm(Factor) => Term("+") NTerm(Factor)   { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) => NTerm(Factor)  Term("+") Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 9:
[INFO] [stdout]     NTerm(Factor) => NTerm(Factor) Term("+") Term("num")   { EOF Term("+") Term(")") }
[INFO] [stdout] 10:
[INFO] [stdout]     NTerm(Expr) => Term("(") NTerm(Expr) Term(")")   { EOF Term(")") }
[INFO] [stdout] Generating GOTO table...
[INFO] [stdout] Generating first table...
[INFO] [stdout] {Id("Start"): [Literal("("), Literal("num"), Literal("+")], Id("Expr"): [Literal("("), Literal("num"), Literal("+")], Id("Factor"): [Literal("num"), Literal("+")]}
[INFO] [stdout] Generating follow table...
[INFO] [stdout] Generating states... 
[INFO] [stdout] 
[INFO] [stdout] ----------GOTO TABLE----------
[INFO] [stdout] State 4:
[INFO] [stdout] State 1:
[INFO] [stdout] State 0:
[INFO] [stdout]     NTerm(Expr) -> (1)
[INFO] [stdout]     Term("num") -> (4)
[INFO] [stdout]     Term("+") -> (5)
[INFO] [stdout]     Term("(") -> (3)
[INFO] [stdout]     NTerm(Factor) -> (2)
[INFO] [stdout] State 5:
[INFO] [stdout]     Term("+") -> (5)
[INFO] [stdout]     NTerm(Factor) -> (8)
[INFO] [stdout]     Term("num") -> (4)
[INFO] [stdout] State 8:
[INFO] [stdout]     Term("+") -> (6)
[INFO] [stdout] State 7:
[INFO] [stdout]     Term(")") -> (10)
[INFO] [stdout] State 9:
[INFO] [stdout] State 10:
[INFO] [stdout] State 3:
[INFO] [stdout]     Term("num") -> (4)
[INFO] [stdout]     Term("+") -> (5)
[INFO] [stdout]     NTerm(Factor) -> (2)
[INFO] [stdout]     NTerm(Expr) -> (7)
[INFO] [stdout]     Term("(") -> (3)
[INFO] [stdout] State 6:
[INFO] [stdout]     Term("num") -> (9)
[INFO] [stdout] State 2:
[INFO] [stdout]     Term("+") -> (6)
[INFO] [stdout] Generating action table...
[INFO] [stdout] 
[INFO] [stdout] ----------STATES----------
[INFO] [stdout] 0:
[INFO] [stdout]     NTerm(Start) =>  NTerm(Expr)  { EOF }
[INFO] [stdout]     NTerm(Expr) =>  NTerm(Factor)  { EOF Term(")") }
[INFO] [stdout]     NTerm(Expr) =>  Term("(") NTerm(Expr) Term(")")  { EOF Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("+") NTerm(Factor)  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  NTerm(Factor) Term("+") Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 1:
[INFO] [stdout]     NTerm(Start) => NTerm(Expr)   { EOF }
[INFO] [stdout] 2:
[INFO] [stdout]     NTerm(Expr) => NTerm(Factor)   { EOF Term(")") }
[INFO] [stdout]     NTerm(Factor) => NTerm(Factor)  Term("+") Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 3:
[INFO] [stdout]     NTerm(Expr) => Term("(")  NTerm(Expr) Term(")")  { EOF Term(")") }
[INFO] [stdout]     NTerm(Expr) =>  NTerm(Factor)  { EOF Term(")") }
[INFO] [stdout]     NTerm(Expr) =>  Term("(") NTerm(Expr) Term(")")  { EOF Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("+") NTerm(Factor)  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  NTerm(Factor) Term("+") Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 4:
[INFO] [stdout] 
[INFO] [stdout] ----------ACTION TABLE----------
[INFO] [stdout]     NTerm(Factor) => Term("num")   { EOF Term("+") Term(")") }
[INFO] [stdout] [(0, Term("("))] => SHIFT(3)
[INFO] [stdout] 5:
[INFO] [stdout]     NTerm(Factor) => Term("+")  NTerm(Factor)  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  Term("+") NTerm(Factor)  { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) =>  NTerm(Factor) Term("+") Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 6:
[INFO] [stdout]     NTerm(Factor) => NTerm(Factor) Term("+")  Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 7:
[INFO] [stdout]     NTerm(Expr) => Term("(") NTerm(Expr)  Term(")")  { EOF Term(")") }
[INFO] [stdout] 8:
[INFO] [stdout]     NTerm(Factor) => Term("+") NTerm(Factor)   { EOF Term("+") Term(")") }
[INFO] [stdout]     NTerm(Factor) => NTerm(Factor)  Term("+") Term("num")  { EOF Term("+") Term(")") }
[INFO] [stdout] 9:
[INFO] [stdout]     NTerm(Factor) => NTerm(Factor) Term("+") Term("num")   { EOF Term("+") Term(")") }
[INFO] [stdout] 10:
[INFO] [stdout]     NTerm(Expr) => Term("(") NTerm(Expr) Term(")")   { EOF Term(")") }
[INFO] [stdout] Generating GOTO table...
[INFO] [stdout] 
[INFO] [stdout] ----------GOTO TABLE----------
[INFO] [stdout] State 1:
[INFO] [stdout] State 9:
[INFO] [stdout] State 10:
[INFO] [stdout] State 8:
[INFO] [stdout]     Term("+") -> (6)
[INFO] [stdout] State 2:
[INFO] [stdout]     Term("+") -> (6)
[INFO] [stdout] State 0:
[INFO] [stdout]     NTerm(Expr) -> (1)
[INFO] [stdout]     Term("+") -> (5)
[INFO] [stdout]     Term("(") -> (3)
[INFO] [stdout]     Term("num") -> (4)
[INFO] [stdout]     NTerm(Factor) -> (2)
[INFO] [stdout] State 3:
[INFO] [stdout]     Term("(") -> (3)
[INFO] [stdout]     Term("num") -> (4)
[INFO] [stdout]     NTerm(Expr) -> (7)
[INFO] [stdout]     NTerm(Factor) -> (2)
[INFO] [stdout]     Term("+") -> (5)
[INFO] [stdout] State 4:
[INFO] [stdout] State 5:
[INFO] [stdout]     Term("num") -> (4)
[INFO] [stdout]     Term("+") -> (5)
[INFO] [stdout]     NTerm(Factor) -> (8)
[INFO] [stdout] State 6:
[INFO] [stdout]     Term("num") -> (9)
[INFO] [stdout] State 7:
[INFO] [stdout]     Term(")") -> (10)
[INFO] [stdout] Generating action table...
[INFO] [stdout] 
[INFO] [stdout] ----------ACTION TABLE----------
[INFO] [stdout] [(0, Term("("))] => SHIFT(3)
[INFO] [stdout] [(0, Term("("))] => SHIFT(3)
[INFO] [stdout] [(0, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(0, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(0, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(0, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(0, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(0, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(1, EOF)] => ACCEPT()
[INFO] [stdout] [(2, EOF)] => REDUCE()
[INFO] [stdout] [(2, Term(")"))] => REDUCE()
[INFO] [stdout] [(2, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(2, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(2, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(3, Term("("))] => SHIFT(3)
[INFO] [stdout] [(3, Term("("))] => SHIFT(3)
[INFO] [stdout] [(3, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(3, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(3, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(3, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(3, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(3, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(4, EOF)] => REDUCE()
[INFO] [stdout] [(4, Term("+"))] => REDUCE()
[INFO] [stdout] [(4, Term(")"))] => REDUCE()
[INFO] [stdout] [(5, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(5, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(5, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(5, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(5, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(5, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(6, Term("num"))] => SHIFT(9)
[INFO] [stdout] [(6, Term("num"))] => SHIFT(9)
[INFO] [stdout] [(6, Term("num"))] => SHIFT(9)
[INFO] [stdout] [(7, Term(")"))] => SHIFT(10)
[INFO] [stdout] [(7, Term(")"))] => SHIFT(10)
[INFO] [stdout] [(8, EOF)] => REDUCE()
[INFO] [stdout] [(8, Term("+"))] => REDUCE()
[INFO] [stdout] [(8, Term(")"))] => REDUCE()
[INFO] [stdout] [(8, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(8, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(8, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(9, EOF)] => REDUCE()
[INFO] [stdout] [(9, Term("+"))] => REDUCE()
[INFO] [stdout] [(9, Term(")"))] => REDUCE()
[INFO] [stdout] [(10, EOF)] => REDUCE()
[INFO] [stdout] [(10, Term(")"))] => REDUCE()
[INFO] [stdout] [(0, Term("("))] => SHIFT(3)
[INFO] [stdout] [(0, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(0, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(0, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(0, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(0, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(0, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(1, EOF)] => ACCEPT()
[INFO] [stdout] [(2, EOF)] => REDUCE()
[INFO] [stdout] [(2, Term(")"))] => REDUCE()
[INFO] [stdout] [(2, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(2, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(2, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(3, Term("("))] => SHIFT(3)
[INFO] [stdout] [(3, Term("("))] => SHIFT(3)
[INFO] [stdout] [(3, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(3, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(3, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(3, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(3, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(3, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(4, EOF)] => REDUCE()
[INFO] [stdout] [(4, Term("+"))] => REDUCE()
[INFO] [stdout] [(4, Term(")"))] => REDUCE()
[INFO] [stdout] [(5, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(5, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(5, Term("num"))] => SHIFT(4)
[INFO] [stdout] [(5, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(5, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(5, Term("+"))] => SHIFT(5)
[INFO] [stdout] [(6, Term("num"))] => SHIFT(9)
[INFO] [stdout] [(6, Term("num"))] => SHIFT(9)
[INFO] [stdout] [(6, Term("num"))] => SHIFT(9)
[INFO] [stdout] [(7, Term(")"))] => SHIFT(10)
[INFO] [stdout] [(7, Term(")"))] => SHIFT(10)
[INFO] [stdout] [(8, EOF)] => REDUCE()
[INFO] [stdout] [(8, Term("+"))] => REDUCE()
[INFO] [stdout] [(8, Term(")"))] => REDUCE()
[INFO] [stdout] [(8, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(8, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(8, Term("+"))] => SHIFT(6)
[INFO] [stdout] [(9, EOF)] => REDUCE()
[INFO] [stdout] [(9, Term("+"))] => REDUCE()
[INFO] [stdout] [(9, Term(")"))] => REDUCE()
[INFO] [stdout] [(10, EOF)] => REDUCE()
[INFO] [stdout] [(10, Term(")"))] => REDUCE()
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> src/main.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | /     grammar!(
[INFO] [stdout] 64 | |         Start => Expr,
[INFO] [stdout] 65 | |         Expr => Factor | "(" Expr ")",
[INFO] [stdout] 66 | |         Factor => "num" | "+" Factor | Factor "+" "num"
[INFO] [stdout] 67 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read_to_string`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::read_to_string;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> src/main.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | /     grammar!(
[INFO] [stdout] 64 | |         Start => Expr,
[INFO] [stdout] 65 | |         Expr => Factor | "(" Expr ")",
[INFO] [stdout] 66 | |         Factor => "num" | "+" Factor | Factor "+" "num"
[INFO] [stdout] 67 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read_to_string`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::read_to_string;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lexrs` (bin "lexrs" test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `lexrs` (bin "lexrs") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "6fc245145a8c94a1408930df225aac6373579228276b63e144307cf575b90ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc245145a8c94a1408930df225aac6373579228276b63e144307cf575b90ae5", kill_on_drop: false }`
[INFO] [stdout] 6fc245145a8c94a1408930df225aac6373579228276b63e144307cf575b90ae5
