[INFO] cloning repository https://github.com/vinogradnick/Pascal-IR
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vinogradnick/Pascal-IR" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvinogradnick%2FPascal-IR", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvinogradnick%2FPascal-IR'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f93a8d6e701257884ce5d72a41eb9493a181237
[INFO] checking vinogradnick/Pascal-IR against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvinogradnick%2FPascal-IR" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vinogradnick/Pascal-IR on toolchain 2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vinogradnick/Pascal-IR
[INFO] finished tweaking git repo https://github.com/vinogradnick/Pascal-IR
[INFO] tweaked toml for git repo https://github.com/vinogradnick/Pascal-IR written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/vinogradnick/Pascal-IR 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" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2388986b83d8c0b98cf871487044885f3243500c97df8d0eaa644f7008c88072
[INFO] running `Command { std: "docker" "start" "-a" "2388986b83d8c0b98cf871487044885f3243500c97df8d0eaa644f7008c88072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2388986b83d8c0b98cf871487044885f3243500c97df8d0eaa644f7008c88072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2388986b83d8c0b98cf871487044885f3243500c97df8d0eaa644f7008c88072", kill_on_drop: false }`
[INFO] [stdout] 2388986b83d8c0b98cf871487044885f3243500c97df8d0eaa644f7008c88072
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8f026a57dfb054e1e3007dc96eaf06e07dbb72fda97adea5d2d75f6bd1bd068
[INFO] running `Command { std: "docker" "start" "-a" "b8f026a57dfb054e1e3007dc96eaf06e07dbb72fda97adea5d2d75f6bd1bd068", kill_on_drop: false }`
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking project-1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::compiler::parser::ast::AstNode`
[INFO] [stdout]  --> src/compiler/ir/symbol_table.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::compiler::parser::ast::AstNode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/compiler/lexer/wrapper.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{write, Debug};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `throw_logic`
[INFO] [stdout]  --> src/compiler/parser/parse_expression.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     throw_logic, throw_ub,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::compiler::parser::ast::AstNode`
[INFO] [stdout]  --> src/compiler/ir/symbol_table.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::compiler::parser::ast::AstNode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/compiler/lexer/wrapper.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{write, Debug};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `throw_logic`
[INFO] [stdout]  --> src/compiler/parser/parse_expression.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     throw_logic, throw_ub,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "b8f026a57dfb054e1e3007dc96eaf06e07dbb72fda97adea5d2d75f6bd1bd068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f026a57dfb054e1e3007dc96eaf06e07dbb72fda97adea5d2d75f6bd1bd068", kill_on_drop: false }`
[INFO] [stdout] b8f026a57dfb054e1e3007dc96eaf06e07dbb72fda97adea5d2d75f6bd1bd068