[INFO] cloning repository https://github.com/marcomit/interpreter-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marcomit/interpreter-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcomit%2Finterpreter-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcomit%2Finterpreter-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 029c9a606f15ff93a27ab8ffc7de86c7561e1c72 [INFO] testing marcomit/interpreter-rust against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcomit%2Finterpreter-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/marcomit/interpreter-rust [INFO] finished tweaking git repo https://github.com/marcomit/interpreter-rust [INFO] tweaked toml for git repo https://github.com/marcomit/interpreter-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/marcomit/interpreter-rust on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/marcomit/interpreter-rust 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2713e9a8d12029e3e4def9b5dddea34e126cd6af290364ad73083da4ea849f9 [INFO] running `Command { std: "docker" "start" "-a" "a2713e9a8d12029e3e4def9b5dddea34e126cd6af290364ad73083da4ea849f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2713e9a8d12029e3e4def9b5dddea34e126cd6af290364ad73083da4ea849f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2713e9a8d12029e3e4def9b5dddea34e126cd6af290364ad73083da4ea849f9", kill_on_drop: false }` [INFO] [stdout] a2713e9a8d12029e3e4def9b5dddea34e126cd6af290364ad73083da4ea849f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40d8e4e7d33aa1d539dd60182b0533918d309550e37224a14012d6fe66dae860 [INFO] running `Command { std: "docker" "start" "-a" "40d8e4e7d33aa1d539dd60182b0533918d309550e37224a14012d6fe66dae860", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling interpreter-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::parser::Parser` [INFO] [stdout] --> src/tokenizer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tokens`, `lines`, and `current` are never read [INFO] [stdout] --> src/parser.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Parser { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 10 | tokens: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 11 | lines: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | has_error: bool, [INFO] [stdout] 13 | current: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LiteralValue` is never used [INFO] [stdout] --> src/expr.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum LiteralValue { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_string` is never used [INFO] [stdout] --> src/expr.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 10 | impl LiteralValue { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] 11 | pub fn to_string(self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Expr` is never used [INFO] [stdout] --> src/expr.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum Expr { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_string` and `print` are never used [INFO] [stdout] --> src/expr.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 29 | impl Expr { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 30 | pub fn to_string(self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn print(self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.83s [INFO] running `Command { std: "docker" "inspect" "40d8e4e7d33aa1d539dd60182b0533918d309550e37224a14012d6fe66dae860", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40d8e4e7d33aa1d539dd60182b0533918d309550e37224a14012d6fe66dae860", kill_on_drop: false }` [INFO] [stdout] 40d8e4e7d33aa1d539dd60182b0533918d309550e37224a14012d6fe66dae860 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb1aed4b488fedaa88dcb9a780add73ffa07a5d0c704904638fca26a176bdc63 [INFO] running `Command { std: "docker" "start" "-a" "cb1aed4b488fedaa88dcb9a780add73ffa07a5d0c704904638fca26a176bdc63", kill_on_drop: false }` [INFO] [stderr] Compiling interpreter-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::parser::Parser` [INFO] [stdout] --> src/tokenizer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tokens`, `lines`, and `current` are never read [INFO] [stdout] --> src/parser.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Parser { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 10 | tokens: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 11 | lines: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | has_error: bool, [INFO] [stdout] 13 | current: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LiteralValue` is never used [INFO] [stdout] --> src/expr.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum LiteralValue { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_string` is never used [INFO] [stdout] --> src/expr.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 10 | impl LiteralValue { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] 11 | pub fn to_string(self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Expr` is never used [INFO] [stdout] --> src/expr.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum Expr { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_string` and `print` are never used [INFO] [stdout] --> src/expr.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 29 | impl Expr { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 30 | pub fn to_string(self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn print(self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "cb1aed4b488fedaa88dcb9a780add73ffa07a5d0c704904638fca26a176bdc63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb1aed4b488fedaa88dcb9a780add73ffa07a5d0c704904638fca26a176bdc63", kill_on_drop: false }` [INFO] [stdout] cb1aed4b488fedaa88dcb9a780add73ffa07a5d0c704904638fca26a176bdc63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3acda0ffb600836ee98b8a686cf75bbea1f3c873f08b7d6a719abcefc82662b8 [INFO] running `Command { std: "docker" "start" "-a" "3acda0ffb600836ee98b8a686cf75bbea1f3c873f08b7d6a719abcefc82662b8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::parser::Parser` [INFO] [stderr] --> src/tokenizer.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::parser::Parser; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `tokens`, `lines`, and `current` are never read [INFO] [stderr] --> src/parser.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Parser { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 10 | tokens: Vec, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 11 | lines: u32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 12 | has_error: bool, [INFO] [stderr] 13 | current: usize, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum `LiteralValue` is never used [INFO] [stderr] --> src/expr.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | pub enum LiteralValue { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `to_string` is never used [INFO] [stderr] --> src/expr.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 10 | impl LiteralValue { [INFO] [stderr] | ----------------- method in this implementation [INFO] [stderr] 11 | pub fn to_string(self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Expr` is never used [INFO] [stderr] --> src/expr.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | pub enum Expr { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `to_string` and `print` are never used [INFO] [stderr] --> src/expr.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 29 | impl Expr { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] 30 | pub fn to_string(self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 39 | pub fn print(self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `interpreter-starter-rust` (bin "interpreter-starter-rust" test) generated 6 warnings (run `cargo fix --bin "interpreter-starter-rust" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/interpreter_starter_rust-8716b834e0477d22) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/interpreter_starter_rust-8999e07fddcc478a) [INFO] [stderr] Doc-tests interpreter_starter_rust [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] [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] [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" "3acda0ffb600836ee98b8a686cf75bbea1f3c873f08b7d6a719abcefc82662b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3acda0ffb600836ee98b8a686cf75bbea1f3c873f08b7d6a719abcefc82662b8", kill_on_drop: false }` [INFO] [stdout] 3acda0ffb600836ee98b8a686cf75bbea1f3c873f08b7d6a719abcefc82662b8