[INFO] cloning repository https://github.com/ezntek/beanforth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ezntek/beanforth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezntek%2Fbeanforth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezntek%2Fbeanforth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ebd83059cef6973d0ee3a348855d0d39b2809cef
[INFO] checking ezntek/beanforth against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezntek%2Fbeanforth" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ezntek/beanforth
[INFO] finished tweaking git repo https://github.com/ezntek/beanforth
[INFO] tweaked toml for git repo https://github.com/ezntek/beanforth written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ezntek/beanforth on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ezntek/beanforth 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fe1bd5bb496ef85a04c3414302890a6a97f94a2e9f689a0c96f941f43c7677a
[INFO] running `Command { std: "docker" "start" "-a" "6fe1bd5bb496ef85a04c3414302890a6a97f94a2e9f689a0c96f941f43c7677a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fe1bd5bb496ef85a04c3414302890a6a97f94a2e9f689a0c96f941f43c7677a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe1bd5bb496ef85a04c3414302890a6a97f94a2e9f689a0c96f941f43c7677a", kill_on_drop: false }`
[INFO] [stdout] 6fe1bd5bb496ef85a04c3414302890a6a97f94a2e9f689a0c96f941f43c7677a
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 369cf02147c900f9af36fac074d70b5d2a7fa46b4927f13180999bdd66d02fec
[INFO] running `Command { std: "docker" "start" "-a" "369cf02147c900f9af36fac074d70b5d2a7fa46b4927f13180999bdd66d02fec", kill_on_drop: false }`
[INFO] [stderr]     Checking beanforth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `v_unexpected_char`
[INFO] [stdout]  --> src/parser/mod.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 |     error::{err_with_note, loc, v_unexpected_char},
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `v_unexpected_char`
[INFO] [stdout]  --> src/parser/mod.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 |     error::{err_with_note, loc, v_unexpected_char},
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tok` is never read
[INFO] [stdout]   --> src/parser/mod.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut tok = &tokens[self.peek];
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_location` and `get_location` are never used
[INFO] [stdout]   --> src/lexer/types.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl Token {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn with_location(variant: TokenVariant, location: Location) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn get_location(&self) -> Location {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `offset_peek` and `set_data` are never used
[INFO] [stdout]   --> src/parser/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Parser {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn offset_peek(&self, offset: usize) -> &Token {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub(super) fn set_data(&mut self, data: impl Into<Rc<[Token]>>) {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Push(Literal),
[INFO] [stdout]    |     ---- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 17 -     Push(Literal),
[INFO] [stdout] 17 +     Push(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/types.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Math(MathOp),
[INFO] [stdout]    |     ---- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 18 -     Math(MathOp),
[INFO] [stdout] 18 +     Math(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/types.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 |     WordCall(String),
[INFO] [stdout]    |     -------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 -     WordCall(String),
[INFO] [stdout] 19 +     WordCall(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `code` are never read
[INFO] [stdout]   --> src/parser/types.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     WordDef {
[INFO] [stdout]    |     ------- fields in this variant
[INFO] [stdout] 21 |         name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 22 |         code: Vec<Node>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/types.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Toplevel(Vec<Node>),
[INFO] [stdout]    |     -------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 -     Toplevel(Vec<Node>),
[INFO] [stdout] 29 +     Toplevel(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Loop` and `Conditional` are never constructed
[INFO] [stdout]   --> src/parser/types.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Node {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     Loop(Vec<Node>),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     Conditional {
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tok` is never read
[INFO] [stdout]   --> src/parser/mod.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut tok = &tokens[self.peek];
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_location` and `get_location` are never used
[INFO] [stdout]   --> src/lexer/types.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl Token {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn with_location(variant: TokenVariant, location: Location) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn get_location(&self) -> Location {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `offset_peek` and `set_data` are never used
[INFO] [stdout]   --> src/parser/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Parser {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn offset_peek(&self, offset: usize) -> &Token {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub(super) fn set_data(&mut self, data: impl Into<Rc<[Token]>>) {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Push(Literal),
[INFO] [stdout]    |     ---- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 17 -     Push(Literal),
[INFO] [stdout] 17 +     Push(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/types.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Math(MathOp),
[INFO] [stdout]    |     ---- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 18 -     Math(MathOp),
[INFO] [stdout] 18 +     Math(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/types.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 |     WordCall(String),
[INFO] [stdout]    |     -------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 -     WordCall(String),
[INFO] [stdout] 19 +     WordCall(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `code` are never read
[INFO] [stdout]   --> src/parser/types.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     WordDef {
[INFO] [stdout]    |     ------- fields in this variant
[INFO] [stdout] 21 |         name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 22 |         code: Vec<Node>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/types.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Toplevel(Vec<Node>),
[INFO] [stdout]    |     -------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 -     Toplevel(Vec<Node>),
[INFO] [stdout] 29 +     Toplevel(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Loop` and `Conditional` are never constructed
[INFO] [stdout]   --> src/parser/types.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Node {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     Loop(Vec<Node>),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     Conditional {
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "369cf02147c900f9af36fac074d70b5d2a7fa46b4927f13180999bdd66d02fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "369cf02147c900f9af36fac074d70b5d2a7fa46b4927f13180999bdd66d02fec", kill_on_drop: false }`
[INFO] [stdout] 369cf02147c900f9af36fac074d70b5d2a7fa46b4927f13180999bdd66d02fec
