[INFO] cloning repository https://github.com/meddion/fugue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meddion/fugue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeddion%2Ffugue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeddion%2Ffugue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ad7c4b881efcb66a6edde1681a01aadc4a12142
[INFO] testing meddion/fugue against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeddion%2Ffugue" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/meddion/fugue on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/meddion/fugue
[INFO] finished tweaking git repo https://github.com/meddion/fugue
[INFO] tweaked toml for git repo https://github.com/meddion/fugue written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/meddion/fugue already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6c9b275baa632a9c4ae12e6093839216d20cec9cd1c21e1d03ccf0cde980d8f
[INFO] running `Command { std: "docker" "start" "-a" "e6c9b275baa632a9c4ae12e6093839216d20cec9cd1c21e1d03ccf0cde980d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6c9b275baa632a9c4ae12e6093839216d20cec9cd1c21e1d03ccf0cde980d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6c9b275baa632a9c4ae12e6093839216d20cec9cd1c21e1d03ccf0cde980d8f", kill_on_drop: false }`
[INFO] [stdout] e6c9b275baa632a9c4ae12e6093839216d20cec9cd1c21e1d03ccf0cde980d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a937319a8eebd903e39ee98903bdf5faec2a1175ebd026d7b1299592d88dc4db
[INFO] running `Command { std: "docker" "start" "-a" "a937319a8eebd903e39ee98903bdf5faec2a1175ebd026d7b1299592d88dc4db", kill_on_drop: false }`
[INFO] [stderr]    Compiling fugue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `{`, found `Err`
[INFO] [stdout]    --> src/ast/mod.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Err(AstError::Expression)
[INFO] [stdout]     |         ^^^----------------------
[INFO] [stdout]     |         |
[INFO] [stdout]     |         expected `{`
[INFO] [stdout]     |         help: try placing this code inside a block: `{ Err(AstError::Expression) }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `next_is_equal_to`, `next_is_of_type`
[INFO] [stdout]  --> src/lexer.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::tokens::{next_is_equal_to, next_is_of_type, Token};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fugue` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a937319a8eebd903e39ee98903bdf5faec2a1175ebd026d7b1299592d88dc4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a937319a8eebd903e39ee98903bdf5faec2a1175ebd026d7b1299592d88dc4db", kill_on_drop: false }`
[INFO] [stdout] a937319a8eebd903e39ee98903bdf5faec2a1175ebd026d7b1299592d88dc4db