[INFO] cloning repository https://github.com/INDA25PlusPlus/leben-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/INDA25PlusPlus/leben-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA25PlusPlus%2Fleben-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA25PlusPlus%2Fleben-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a47d37ec92c3d60e66881c8e02e5b40ad1090e29
[INFO] checking INDA25PlusPlus/leben-compiler against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA25PlusPlus%2Fleben-compiler" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/INDA25PlusPlus/leben-compiler
[INFO] finished tweaking git repo https://github.com/INDA25PlusPlus/leben-compiler
[INFO] tweaked toml for git repo https://github.com/INDA25PlusPlus/leben-compiler written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/INDA25PlusPlus/leben-compiler on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/INDA25PlusPlus/leben-compiler 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ron v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b4e834691e09859a8befad6fe48ab994fe15b618fb2c05d40cc1aec92a56ea8d
[INFO] running `Command { std: "docker" "start" "b4e834691e09859a8befad6fe48ab994fe15b618fb2c05d40cc1aec92a56ea8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4e834691e09859a8befad6fe48ab994fe15b618fb2c05d40cc1aec92a56ea8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b4e834691e09859a8befad6fe48ab994fe15b618fb2c05d40cc1aec92a56ea8d" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4e834691e09859a8befad6fe48ab994fe15b618fb2c05d40cc1aec92a56ea8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b4e834691e09859a8befad6fe48ab994fe15b618fb2c05d40cc1aec92a56ea8d" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling leben-parsable-derive v0.1.0 (/opt/rustwide/workdir/leben-parsable/leben-parsable-derive)
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking leben-parsable v0.1.0 (/opt/rustwide/workdir/leben-parsable)
[INFO] [stderr]     Checking ron v0.11.0
[INFO] [stdout] warning: fields `node` and `index` are never read
[INFO] [stdout]    --> leben-parsable/src/parsable_types.rs:315:5
[INFO] [stdout]     |
[INFO] [stdout] 311 | pub struct WithIndex<T>
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 315 |     node: T,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 316 |     index: usize,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking leben-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CharLiteral`
[INFO] [stdout]  --> src/main.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use leben_parsable::{CharLiteral, Parsable, ScopedStream, format_error_stack};
[INFO] [stdout]   |                      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CharLiteral`
[INFO] [stdout]  --> src/main.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use leben_parsable::{CharLiteral, Parsable, ScopedStream, format_error_stack};
[INFO] [stdout]   |                      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.54s
[INFO] running `Command { std: "docker" "inspect" "b4e834691e09859a8befad6fe48ab994fe15b618fb2c05d40cc1aec92a56ea8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e834691e09859a8befad6fe48ab994fe15b618fb2c05d40cc1aec92a56ea8d", kill_on_drop: false }`
[INFO] [stdout] b4e834691e09859a8befad6fe48ab994fe15b618fb2c05d40cc1aec92a56ea8d