[INFO] cloning repository https://github.com/Eeveelution/BrainfuckCompilerRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eeveelution/BrainfuckCompilerRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEeveelution%2FBrainfuckCompilerRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEeveelution%2FBrainfuckCompilerRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1c622d203e0aa6f8a7fddaf2a7a6e972b174c26 [INFO] building Eeveelution/BrainfuckCompilerRust against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEeveelution%2FBrainfuckCompilerRust" "/workspace/builds/worker-25/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Eeveelution/BrainfuckCompilerRust on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Eeveelution/BrainfuckCompilerRust [INFO] finished tweaking git repo https://github.com/Eeveelution/BrainfuckCompilerRust [INFO] tweaked toml for git repo https://github.com/Eeveelution/BrainfuckCompilerRust written to /workspace/builds/worker-25/source/Cargo.toml [INFO] crate git repo https://github.com/Eeveelution/BrainfuckCompilerRust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9ff61c5b7884337900a2a2994c6652d4b0d64821a222aa0d64f24405b12f7fe [INFO] running `Command { std: "docker" "start" "-a" "b9ff61c5b7884337900a2a2994c6652d4b0d64821a222aa0d64f24405b12f7fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9ff61c5b7884337900a2a2994c6652d4b0d64821a222aa0d64f24405b12f7fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9ff61c5b7884337900a2a2994c6652d4b0d64821a222aa0d64f24405b12f7fe", kill_on_drop: false }` [INFO] [stdout] b9ff61c5b7884337900a2a2994c6652d4b0d64821a222aa0d64f24405b12f7fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1331d33fd75c38dceb8990e3b87088142bd70bba00973ce3ef6bf3c18a968fd4 [INFO] running `Command { std: "docker" "start" "-a" "1331d33fd75c38dceb8990e3b87088142bd70bba00973ce3ef6bf3c18a968fd4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling BrainfuckCompiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fmt::format` [INFO] [stdout] --> src/compiler.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt::format, fs::{self, File}, io::Write}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count_right` is assigned to, but never used [INFO] [stdout] --> src/compiler.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | let mut count_right: i32 = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_count_right` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count_left` is assigned to, but never used [INFO] [stdout] --> src/compiler.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | let mut count_left: i32 = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_count_left` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/compiler.rs:95:21 [INFO] [stdout] | [INFO] [stdout] 95 | for i in 0..entry.amount { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/compiler.rs:100:21 [INFO] [stdout] | [INFO] [stdout] 100 | for i in 0..entry.amount { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/compiler.rs:105:21 [INFO] [stdout] | [INFO] [stdout] 105 | for i in 0..entry.amount { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/compiler.rs:110:21 [INFO] [stdout] | [INFO] [stdout] 110 | for i in 0..entry.amount { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `BrainfuckCompiler` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `brainfuck_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.53s [INFO] running `Command { std: "docker" "inspect" "1331d33fd75c38dceb8990e3b87088142bd70bba00973ce3ef6bf3c18a968fd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1331d33fd75c38dceb8990e3b87088142bd70bba00973ce3ef6bf3c18a968fd4", kill_on_drop: false }` [INFO] [stdout] 1331d33fd75c38dceb8990e3b87088142bd70bba00973ce3ef6bf3c18a968fd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c4548e5a696cd15c3867792815fdb6f4ddd2973acb7f0f8ec46b0e28373da77 [INFO] running `Command { std: "docker" "start" "-a" "0c4548e5a696cd15c3867792815fdb6f4ddd2973acb7f0f8ec46b0e28373da77", kill_on_drop: false }` [INFO] [stderr] Compiling BrainfuckCompiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fmt::format` [INFO] [stdout] --> src/compiler.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt::format, fs::{self, File}, io::Write}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count_right` is assigned to, but never used [INFO] [stdout] --> src/compiler.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | let mut count_right: i32 = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_count_right` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count_left` is assigned to, but never used [INFO] [stdout] --> src/compiler.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | let mut count_left: i32 = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_count_left` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/compiler.rs:95:21 [INFO] [stdout] | [INFO] [stdout] 95 | for i in 0..entry.amount { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/compiler.rs:100:21 [INFO] [stdout] | [INFO] [stdout] 100 | for i in 0..entry.amount { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/compiler.rs:105:21 [INFO] [stdout] | [INFO] [stdout] 105 | for i in 0..entry.amount { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/compiler.rs:110:21 [INFO] [stdout] | [INFO] [stdout] 110 | for i in 0..entry.amount { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `BrainfuckCompiler` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `brainfuck_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/BrainfuckCompiler-a92736907f184910) [INFO] running `Command { std: "docker" "inspect" "0c4548e5a696cd15c3867792815fdb6f4ddd2973acb7f0f8ec46b0e28373da77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c4548e5a696cd15c3867792815fdb6f4ddd2973acb7f0f8ec46b0e28373da77", kill_on_drop: false }` [INFO] [stdout] 0c4548e5a696cd15c3867792815fdb6f4ddd2973acb7f0f8ec46b0e28373da77