[INFO] cloning repository https://github.com/abiriadev/nuna [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abiriadev/nuna" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabiriadev%2Fnuna", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabiriadev%2Fnuna'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6c1e01c2866a3e486240618fac39323d5191059 [INFO] testing abiriadev/nuna against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabiriadev%2Fnuna" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/abiriadev/nuna [INFO] finished tweaking git repo https://github.com/abiriadev/nuna [INFO] tweaked toml for git repo https://github.com/abiriadev/nuna written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/abiriadev/nuna on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/abiriadev/nuna 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 015a5d4b4e036f87f477da5e3010416091ded093a73be43e57fab4bf22ea1b20 [INFO] running `Command { std: "docker" "start" "-a" "015a5d4b4e036f87f477da5e3010416091ded093a73be43e57fab4bf22ea1b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "015a5d4b4e036f87f477da5e3010416091ded093a73be43e57fab4bf22ea1b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "015a5d4b4e036f87f477da5e3010416091ded093a73be43e57fab4bf22ea1b20", kill_on_drop: false }` [INFO] [stdout] 015a5d4b4e036f87f477da5e3010416091ded093a73be43e57fab4bf22ea1b20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3b9d5e9c7ae55087fc9ac8f516242d72f0e5896b606409f756920b097313d6e [INFO] running `Command { std: "docker" "start" "-a" "a3b9d5e9c7ae55087fc9ac8f516242d72f0e5896b606409f756920b097313d6e", kill_on_drop: false }` [INFO] [stderr] Compiling nuna v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Lexer` [INFO] [stdout] --> src/interpreter.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::lexer::{Integer, Lexer, Token}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NunaError` is never used [INFO] [stdout] --> src/error.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum NunaError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Interpreter` is never constructed [INFO] [stdout] --> src/interpreter.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Interpreter [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `resolve_prev`, `resolve_integer`, and `run` are never used [INFO] [stdout] --> src/interpreter.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 16 | / impl Interpreter [INFO] [stdout] 17 | | where [INFO] [stdout] 18 | | Ts: Iterator, [INFO] [stdout] 19 | | O: Write, [INFO] [stdout] | |_____________- associated items in this implementation [INFO] [stdout] 20 | { [INFO] [stdout] 21 | pub fn new(token_stream: Ts, output: O) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn resolve_prev(&self) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn resolve_integer(&self, integer: Integer) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn run(self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Token` is never used [INFO] [stdout] --> src/lexer.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Integer` is never constructed [INFO] [stdout] --> src/lexer.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Integer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Lexer<'s> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `consume_integer` are never used [INFO] [stdout] --> src/lexer.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 26 | impl<'s> Lexer<'s> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 27 | pub fn new(source: &'s str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn consume_integer(&mut self) -> Integer { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "a3b9d5e9c7ae55087fc9ac8f516242d72f0e5896b606409f756920b097313d6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3b9d5e9c7ae55087fc9ac8f516242d72f0e5896b606409f756920b097313d6e", kill_on_drop: false }` [INFO] [stdout] a3b9d5e9c7ae55087fc9ac8f516242d72f0e5896b606409f756920b097313d6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f6cb40a8a1eb379d25fe7b752ab854ce3b1b4b7a65d2e16e6242c08562fd9ee [INFO] running `Command { std: "docker" "start" "-a" "3f6cb40a8a1eb379d25fe7b752ab854ce3b1b4b7a65d2e16e6242c08562fd9ee", kill_on_drop: false }` [INFO] [stderr] Compiling nuna v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Lexer` [INFO] [stdout] --> src/interpreter.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::lexer::{Integer, Lexer, Token}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NunaError` is never used [INFO] [stdout] --> src/error.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum NunaError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Interpreter` is never constructed [INFO] [stdout] --> src/interpreter.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Interpreter [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `resolve_prev`, `resolve_integer`, and `run` are never used [INFO] [stdout] --> src/interpreter.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 16 | / impl Interpreter [INFO] [stdout] 17 | | where [INFO] [stdout] 18 | | Ts: Iterator, [INFO] [stdout] 19 | | O: Write, [INFO] [stdout] | |_____________- associated items in this implementation [INFO] [stdout] 20 | { [INFO] [stdout] 21 | pub fn new(token_stream: Ts, output: O) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn resolve_prev(&self) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn resolve_integer(&self, integer: Integer) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn run(self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Token` is never used [INFO] [stdout] --> src/lexer.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Integer` is never constructed [INFO] [stdout] --> src/lexer.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Integer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Lexer<'s> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `consume_integer` are never used [INFO] [stdout] --> src/lexer.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 26 | impl<'s> Lexer<'s> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 27 | pub fn new(source: &'s str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn consume_integer(&mut self) -> Integer { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "3f6cb40a8a1eb379d25fe7b752ab854ce3b1b4b7a65d2e16e6242c08562fd9ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f6cb40a8a1eb379d25fe7b752ab854ce3b1b4b7a65d2e16e6242c08562fd9ee", kill_on_drop: false }` [INFO] [stdout] 3f6cb40a8a1eb379d25fe7b752ab854ce3b1b4b7a65d2e16e6242c08562fd9ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f471beb5901c29eece625cc8dc0fc3dbe2d9eb975e0cde212842b9a76d987780 [INFO] running `Command { std: "docker" "start" "-a" "f471beb5901c29eece625cc8dc0fc3dbe2d9eb975e0cde212842b9a76d987780", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Lexer` [INFO] [stderr] --> src/interpreter.rs:3:29 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::lexer::{Integer, Lexer, Token}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `NunaError` is never used [INFO] [stderr] --> src/error.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum NunaError { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Interpreter` is never constructed [INFO] [stderr] --> src/interpreter.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Interpreter [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `resolve_prev`, `resolve_integer`, and `run` are never used [INFO] [stderr] --> src/interpreter.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 16 | / impl Interpreter [INFO] [stderr] 17 | | where [INFO] [stderr] 18 | | Ts: Iterator, [INFO] [stderr] 19 | | O: Write, [INFO] [stderr] | |_____________- associated items in this implementation [INFO] [stderr] 20 | { [INFO] [stderr] 21 | pub fn new(token_stream: Ts, output: O) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 30 | fn resolve_prev(&self) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | fn resolve_integer(&self, integer: Integer) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | pub fn run(self) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Token` is never used [INFO] [stderr] --> src/lexer.rs:5:10 [INFO] [stderr] | [INFO] [stderr] 5 | pub enum Token { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Integer` is never constructed [INFO] [stderr] --> src/lexer.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct Integer { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Lexer` is never constructed [INFO] [stderr] --> src/lexer.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub struct Lexer<'s> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `consume_integer` are never used [INFO] [stderr] --> src/lexer.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 26 | impl<'s> Lexer<'s> { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] 27 | pub fn new(source: &'s str) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 33 | fn consume_integer(&mut self) -> Integer { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `nuna` (bin "nuna" test) generated 8 warnings (run `cargo fix --bin "nuna" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nuna-43c6542c4dbd70b3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f471beb5901c29eece625cc8dc0fc3dbe2d9eb975e0cde212842b9a76d987780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f471beb5901c29eece625cc8dc0fc3dbe2d9eb975e0cde212842b9a76d987780", kill_on_drop: false }` [INFO] [stdout] f471beb5901c29eece625cc8dc0fc3dbe2d9eb975e0cde212842b9a76d987780