[INFO] cloning repository https://github.com/ijshj10/qasm-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ijshj10/qasm-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fijshj10%2Fqasm-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fijshj10%2Fqasm-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e330ee3796e4c36a5d8825ed39eecf61d45339cd [INFO] testing ijshj10/qasm-rs against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fijshj10%2Fqasm-rs" "/workspace/builds/worker-111/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ijshj10/qasm-rs on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ijshj10/qasm-rs [INFO] finished tweaking git repo https://github.com/ijshj10/qasm-rs [INFO] tweaked toml for git repo https://github.com/ijshj10/qasm-rs written to /workspace/builds/worker-111/source/Cargo.toml [INFO] crate git repo https://github.com/ijshj10/qasm-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fab820a9ee0b201a4c0a39a1f985be71381142e63e5010c7beef42e1df443beb [INFO] running `Command { std: "docker" "start" "-a" "fab820a9ee0b201a4c0a39a1f985be71381142e63e5010c7beef42e1df443beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fab820a9ee0b201a4c0a39a1f985be71381142e63e5010c7beef42e1df443beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fab820a9ee0b201a4c0a39a1f985be71381142e63e5010c7beef42e1df443beb", kill_on_drop: false }` [INFO] [stdout] fab820a9ee0b201a4c0a39a1f985be71381142e63e5010c7beef42e1df443beb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a95cb196d2c4f2ddb0388208a49d97106cfe74fa1a59fbf9d3c1533d202f7e51 [INFO] running `Command { std: "docker" "start" "-a" "a95cb196d2c4f2ddb0388208a49d97106cfe74fa1a59fbf9d3c1533d202f7e51", kill_on_drop: false }` [INFO] [stderr] Compiling qasm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/parse.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | if (self.mat(Qreg)) {} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 23 - if (self.mat(Qreg)) {} [INFO] [stdout] 23 + if self.mat(Qreg) {} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse::Parser` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use parse::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Parser` [INFO] [stdout] --> src/parse.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parse.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) fn new(tokens: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse` [INFO] [stdout] --> src/parse.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) fn parse(mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `statement` [INFO] [stdout] --> src/parse.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) fn statement(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_at_end` [INFO] [stdout] --> src/parse.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn is_at_end(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mat` [INFO] [stdout] --> src/parse.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn mat(&mut self, token_type: TokenType) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek` [INFO] [stdout] --> src/parse.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn peek(&self) -> &Token { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AST` [INFO] [stdout] --> src/parse.rs:44:19 [INFO] [stdout] | [INFO] [stdout] 44 | pub(crate) struct AST {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `offset` [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) offset: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `token_type` [INFO] [stdout] --> src/token.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) token_type: TokenType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a95cb196d2c4f2ddb0388208a49d97106cfe74fa1a59fbf9d3c1533d202f7e51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a95cb196d2c4f2ddb0388208a49d97106cfe74fa1a59fbf9d3c1533d202f7e51", kill_on_drop: false }` [INFO] [stdout] a95cb196d2c4f2ddb0388208a49d97106cfe74fa1a59fbf9d3c1533d202f7e51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95c5bcab5eb463041acc7b2180c52b02549291a761d55c986c28a12c49be089b [INFO] running `Command { std: "docker" "start" "-a" "95c5bcab5eb463041acc7b2180c52b02549291a761d55c986c28a12c49be089b", kill_on_drop: false }` [INFO] [stderr] Compiling qasm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/parse.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | if (self.mat(Qreg)) {} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 23 - if (self.mat(Qreg)) {} [INFO] [stdout] 23 + if self.mat(Qreg) {} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse::Parser` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use parse::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Parser` [INFO] [stdout] --> src/parse.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parse.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) fn new(tokens: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse` [INFO] [stdout] --> src/parse.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) fn parse(mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `statement` [INFO] [stdout] --> src/parse.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) fn statement(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_at_end` [INFO] [stdout] --> src/parse.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn is_at_end(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mat` [INFO] [stdout] --> src/parse.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn mat(&mut self, token_type: TokenType) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek` [INFO] [stdout] --> src/parse.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn peek(&self) -> &Token { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AST` [INFO] [stdout] --> src/parse.rs:44:19 [INFO] [stdout] | [INFO] [stdout] 44 | pub(crate) struct AST {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `offset` [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) offset: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `token_type` [INFO] [stdout] --> src/token.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) token_type: TokenType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "95c5bcab5eb463041acc7b2180c52b02549291a761d55c986c28a12c49be089b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95c5bcab5eb463041acc7b2180c52b02549291a761d55c986c28a12c49be089b", kill_on_drop: false }` [INFO] [stdout] 95c5bcab5eb463041acc7b2180c52b02549291a761d55c986c28a12c49be089b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fb9020c4bf27bc841bf3bb573662a2d023abbcd2a7be72425ee53e0057ef13b5 [INFO] running `Command { std: "docker" "start" "-a" "fb9020c4bf27bc841bf3bb573662a2d023abbcd2a7be72425ee53e0057ef13b5", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/parse.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | if (self.mat(Qreg)) {} [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 23 - if (self.mat(Qreg)) {} [INFO] [stderr] 23 + if self.mat(Qreg) {} [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `parse::Parser` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use parse::Parser; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Parser` [INFO] [stderr] --> src/parse.rs:6:19 [INFO] [stderr] | [INFO] [stderr] 6 | pub(crate) struct Parser { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/parse.rs:12:19 [INFO] [stderr] | [INFO] [stderr] 12 | pub(crate) fn new(tokens: Vec) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse` [INFO] [stderr] --> src/parse.rs:16:19 [INFO] [stderr] | [INFO] [stderr] 16 | pub(crate) fn parse(mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `statement` [INFO] [stderr] --> src/parse.rs:22:19 [INFO] [stderr] | [INFO] [stderr] 22 | pub(crate) fn statement(&mut self) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_at_end` [INFO] [stderr] --> src/parse.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | fn is_at_end(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `mat` [INFO] [stderr] --> src/parse.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | fn mat(&mut self, token_type: TokenType) -> bool { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `peek` [INFO] [stderr] --> src/parse.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | fn peek(&self) -> &Token { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `AST` [INFO] [stderr] --> src/parse.rs:44:19 [INFO] [stderr] | [INFO] [stderr] 44 | pub(crate) struct AST {} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `offset` [INFO] [stderr] --> src/token.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub(crate) offset: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `token_type` [INFO] [stderr] --> src/token.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | pub(crate) token_type: TokenType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `qasm` (bin "qasm" test) generated 12 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/qasm-06aba754f9024734) [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" "fb9020c4bf27bc841bf3bb573662a2d023abbcd2a7be72425ee53e0057ef13b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb9020c4bf27bc841bf3bb573662a2d023abbcd2a7be72425ee53e0057ef13b5", kill_on_drop: false }` [INFO] [stdout] fb9020c4bf27bc841bf3bb573662a2d023abbcd2a7be72425ee53e0057ef13b5