[INFO] cloning repository https://github.com/Crypec/zuse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Crypec/zuse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrypec%2Fzuse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrypec%2Fzuse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 547b42101ace0d2f6c157b7a6a159adec2e0457c
[INFO] testing Crypec/zuse against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrypec%2Fzuse" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Crypec/zuse on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Crypec/zuse
[INFO] finished tweaking git repo https://github.com/Crypec/zuse
[INFO] tweaked toml for git repo https://github.com/Crypec/zuse written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Crypec/zuse already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parse-display-derive v0.4.1
[INFO] [stderr]   Downloaded parse-display v0.4.1
[INFO] [stderr]   Downloaded pretty_assertions v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d6d415505e159b4ca47b5f25408c48fcd68db97ff11f2103505fd761fc59869
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2d6d415505e159b4ca47b5f25408c48fcd68db97ff11f2103505fd761fc59869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d6d415505e159b4ca47b5f25408c48fcd68db97ff11f2103505fd761fc59869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6d415505e159b4ca47b5f25408c48fcd68db97ff11f2103505fd761fc59869", kill_on_drop: false }`
[INFO] [stdout] 2d6d415505e159b4ca47b5f25408c48fcd68db97ff11f2103505fd761fc59869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fef14bd6ecf79e394e685816c9fe0882ecff881b6243b4f929b0747dbf259bd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8fef14bd6ecf79e394e685816c9fe0882ecff881b6243b4f929b0747dbf259bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling konrad_span v0.1.0 (/opt/rustwide/workdir/compiler/konrad_span)
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling konrad_typer v0.1.0 (/opt/rustwide/workdir/compiler/konrad_typer)
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling typed-builder v0.9.0
[INFO] [stderr]    Compiling parse-display-derive v0.4.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling konrad_err v0.1.0 (/opt/rustwide/workdir/compiler/konrad_err)
[INFO] [stderr]    Compiling konrad_session v0.1.0 (/opt/rustwide/workdir/compiler/konrad_session)
[INFO] [stderr]    Compiling parse-display v0.4.1
[INFO] [stderr]    Compiling konrad_lexer v0.1.0 (/opt/rustwide/workdir/compiler/konrad_lexer)
[INFO] [stderr]    Compiling konrad_ast v0.1.0 (/opt/rustwide/workdir/compiler/konrad_ast)
[INFO] [stderr]    Compiling konrad_parser v0.1.0 (/opt/rustwide/workdir/compiler/konrad_parser)
[INFO] [stdout] error: unexpected closing delimiter: `}`
[INFO] [stdout]    --> compiler/konrad_parser/src/parser.rs:964:1
[INFO] [stdout]     |
[INFO] [stdout] 963 |     fn has_next(&self) -> bool { self.buf.len() > self.cursor }
[INFO] [stdout]     |                                - this opening brace...        - ...matches this closing brace
[INFO] [stdout] 964 | }
[INFO] [stdout]     | ^ unexpected closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `konrad_parser`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8fef14bd6ecf79e394e685816c9fe0882ecff881b6243b4f929b0747dbf259bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fef14bd6ecf79e394e685816c9fe0882ecff881b6243b4f929b0747dbf259bd", kill_on_drop: false }`
[INFO] [stdout] 8fef14bd6ecf79e394e685816c9fe0882ecff881b6243b4f929b0747dbf259bd