[INFO] cloning repository https://github.com/crazygoldblock/Math-expression-parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crazygoldblock/Math-expression-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazygoldblock%2FMath-expression-parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazygoldblock%2FMath-expression-parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e2db0e75fd44ca293bcad11f8499d8b977c731e [INFO] checking crazygoldblock/Math-expression-parser/9e2db0e75fd44ca293bcad11f8499d8b977c731e against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazygoldblock%2FMath-expression-parser" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crazygoldblock/Math-expression-parser on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/crazygoldblock/Math-expression-parser [INFO] finished tweaking git repo https://github.com/crazygoldblock/Math-expression-parser [INFO] tweaked toml for git repo https://github.com/crazygoldblock/Math-expression-parser written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/crazygoldblock/Math-expression-parser 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c361a2dee2a104e4faefd1596f279492c8dafa5c48a8103bc3bd77c087ae19c9 [INFO] running `Command { std: "docker" "start" "-a" "c361a2dee2a104e4faefd1596f279492c8dafa5c48a8103bc3bd77c087ae19c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c361a2dee2a104e4faefd1596f279492c8dafa5c48a8103bc3bd77c087ae19c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c361a2dee2a104e4faefd1596f279492c8dafa5c48a8103bc3bd77c087ae19c9", kill_on_drop: false }` [INFO] [stdout] c361a2dee2a104e4faefd1596f279492c8dafa5c48a8103bc3bd77c087ae19c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 124aecd826624a7c49affc2a12a09541e43ebb7a00bd07a43d47b7506e663cd6 [INFO] running `Command { std: "docker" "start" "-a" "124aecd826624a7c49affc2a12a09541e43ebb7a00bd07a43d47b7506e663cd6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking exp_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `File`, `Write`, and `ptr::null` [INFO] [stdout] --> src/main.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs::{self, File}, io::{self, Write}, path::Path, ptr::null, time::Instant}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/main.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | use token_parse::{parse_exp, token_to_string, Token}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `eval_exp` [INFO] [stdout] --> src/token_tree.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{eval_exp, token_parse::{operator_to_string, Operator, Token}, DEBUG}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `Write`, and `ptr::null` [INFO] [stdout] --> src/main.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs::{self, File}, io::{self, Write}, path::Path, ptr::null, time::Instant}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/main.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | use token_parse::{parse_exp, token_to_string, Token}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `evaluate_exp` is never used [INFO] [stdout] --> src/token_tree.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn evaluate_exp(tokens: &[Token]) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_eval_tree_recursive` is never used [INFO] [stdout] --> src/token_tree.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn create_eval_tree_recursive(parser: &mut Parser) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Parser` is never constructed [INFO] [stdout] --> src/token_tree.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `consume`, and `has_next` are never used [INFO] [stdout] --> src/token_tree.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 40 | impl Parser { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 41 | fn new(tokens: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn consume(&mut self) -> &Token { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn has_next(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TokenTree` is never constructed [INFO] [stdout] --> src/token_tree.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | struct TokenTree { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/token_tree.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl TokenTree { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 59 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | fn add_last(&mut self, o: Operator, n: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn add_base(&mut self, o: Operator, n: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn add_next(&mut self, o: Operator, n: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn evaluate_tree(&mut self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | fn evaluate_node_stack(&self, node: &Node) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | fn evaluate_node_heap(&mut self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Node` is never used [INFO] [stdout] --> src/token_tree.rs:171:6 [INFO] [stdout] | [INFO] [stdout] 171 | enum Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NodeOp` is never constructed [INFO] [stdout] --> src/token_tree.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 176 | struct NodeOp { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `evaluate_exp` is never used [INFO] [stdout] --> src/token_tree.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn evaluate_exp(tokens: &[Token]) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_eval_tree_recursive` is never used [INFO] [stdout] --> src/token_tree.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn create_eval_tree_recursive(parser: &mut Parser) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Parser` is never constructed [INFO] [stdout] --> src/token_tree.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `consume`, and `has_next` are never used [INFO] [stdout] --> src/token_tree.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 40 | impl Parser { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 41 | fn new(tokens: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn consume(&mut self) -> &Token { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn has_next(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TokenTree` is never constructed [INFO] [stdout] --> src/token_tree.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | struct TokenTree { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/token_tree.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl TokenTree { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 59 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | fn add_last(&mut self, o: Operator, n: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn add_base(&mut self, o: Operator, n: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn add_next(&mut self, o: Operator, n: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn evaluate_tree(&mut self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | fn evaluate_node_stack(&self, node: &Node) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | fn evaluate_node_heap(&mut self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Node` is never used [INFO] [stdout] --> src/token_tree.rs:171:6 [INFO] [stdout] | [INFO] [stdout] 171 | enum Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NodeOp` is never constructed [INFO] [stdout] --> src/token_tree.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 176 | struct NodeOp { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.56s [INFO] running `Command { std: "docker" "inspect" "124aecd826624a7c49affc2a12a09541e43ebb7a00bd07a43d47b7506e663cd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "124aecd826624a7c49affc2a12a09541e43ebb7a00bd07a43d47b7506e663cd6", kill_on_drop: false }` [INFO] [stdout] 124aecd826624a7c49affc2a12a09541e43ebb7a00bd07a43d47b7506e663cd6