[INFO] cloning repository https://github.com/matx64/juri-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matx64/juri-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatx64%2Fjuri-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatx64%2Fjuri-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55b14a935ce032f1600745125597b06de65a5581
[INFO] testing matx64/juri-lang against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatx64%2Fjuri-lang" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matx64/juri-lang on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matx64/juri-lang
[INFO] finished tweaking git repo https://github.com/matx64/juri-lang
[INFO] tweaked toml for git repo https://github.com/matx64/juri-lang written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/matx64/juri-lang 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" "+1.85.0" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ebb7495d3b445643016a37ea6a51c9cbaa2b21d2315b7571b8740ccd0d21dad
[INFO] running `Command { std: "docker" "start" "-a" "0ebb7495d3b445643016a37ea6a51c9cbaa2b21d2315b7571b8740ccd0d21dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ebb7495d3b445643016a37ea6a51c9cbaa2b21d2315b7571b8740ccd0d21dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ebb7495d3b445643016a37ea6a51c9cbaa2b21d2315b7571b8740ccd0d21dad", kill_on_drop: false }`
[INFO] [stdout] 0ebb7495d3b445643016a37ea6a51c9cbaa2b21d2315b7571b8740ccd0d21dad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d11a8634bd5c56df525a16248ced4d030ebdca978cb4fea52f48c38c54490f2c
[INFO] running `Command { std: "docker" "start" "-a" "d11a8634bd5c56df525a16248ced4d030ebdca978cb4fea52f48c38c54490f2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling juri-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `lex` is never read
[INFO] [stdout]   --> src/ast/mod.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Token {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 28 |     pub lex: Option<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `symbol_table` is never read
[INFO] [stdout]  --> src/ast/parser.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Parser<'a> {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 7 |     pub symbol_table: Rc<RefCell<HashMap<&'a str, TokenKind>>>,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "d11a8634bd5c56df525a16248ced4d030ebdca978cb4fea52f48c38c54490f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d11a8634bd5c56df525a16248ced4d030ebdca978cb4fea52f48c38c54490f2c", kill_on_drop: false }`
[INFO] [stdout] d11a8634bd5c56df525a16248ced4d030ebdca978cb4fea52f48c38c54490f2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51d0ac201dc5893d637ee078241ef63446714b079b2230cff5897449f7bf4e71
[INFO] running `Command { std: "docker" "start" "-a" "51d0ac201dc5893d637ee078241ef63446714b079b2230cff5897449f7bf4e71", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/8c1ae99d9460df6b9cdd0d715c84c05f27752476dd741de35977aaf155b98cdd/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "51d0ac201dc5893d637ee078241ef63446714b079b2230cff5897449f7bf4e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d0ac201dc5893d637ee078241ef63446714b079b2230cff5897449f7bf4e71", kill_on_drop: false }`
[INFO] [stdout] 51d0ac201dc5893d637ee078241ef63446714b079b2230cff5897449f7bf4e71