[INFO] cloning repository https://github.com/Mark-Simulacrum/cargo-issues-3094 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mark-Simulacrum/cargo-issues-3094" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMark-Simulacrum%2Fcargo-issues-3094", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMark-Simulacrum%2Fcargo-issues-3094'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 99ca9ed76540fa2a3f859b95c110169299c1655b [INFO] testing Mark-Simulacrum/cargo-issues-3094 against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMark-Simulacrum%2Fcargo-issues-3094" "/workspace/builds/worker-85/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mark-Simulacrum/cargo-issues-3094 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mark-Simulacrum/cargo-issues-3094 [INFO] finished tweaking git repo https://github.com/Mark-Simulacrum/cargo-issues-3094 [INFO] tweaked toml for git repo https://github.com/Mark-Simulacrum/cargo-issues-3094 written to /workspace/builds/worker-85/source/Cargo.toml [INFO] crate git repo https://github.com/Mark-Simulacrum/cargo-issues-3094 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-traits v0.1.35 [INFO] [stderr] Downloaded serde_codegen_internals v0.8.0 [INFO] [stderr] Downloaded serde v0.8.8 [INFO] [stderr] Downloaded quasi_codegen v0.19.0 [INFO] [stderr] Downloaded syntex_pos v0.43.0 [INFO] [stderr] Downloaded syntex_errors v0.43.0 [INFO] [stderr] Downloaded syntex_syntax v0.43.0 [INFO] [stderr] Downloaded quasi v0.19.0 [INFO] [stderr] Downloaded aster v0.26.1 [INFO] [stderr] Downloaded syntex v0.43.0 [INFO] [stderr] Downloaded serde_codegen v0.8.8 [INFO] [stderr] Downloaded serde_derive v0.8.8 [INFO] [stderr] Downloaded serde_json v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 816119cc3d83cc7b917726faa25a8c8f557dbb0ea273f9fcacdf1d8a8eabb9c9 [INFO] running `Command { std: "docker" "start" "-a" "816119cc3d83cc7b917726faa25a8c8f557dbb0ea273f9fcacdf1d8a8eabb9c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "816119cc3d83cc7b917726faa25a8c8f557dbb0ea273f9fcacdf1d8a8eabb9c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "816119cc3d83cc7b917726faa25a8c8f557dbb0ea273f9fcacdf1d8a8eabb9c9", kill_on_drop: false }` [INFO] [stdout] 816119cc3d83cc7b917726faa25a8c8f557dbb0ea273f9fcacdf1d8a8eabb9c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d8a6de5a5432c69c0699859ad13bec373b6ca92a187a66ac92e5aa6a15a53cb [INFO] running `Command { std: "docker" "start" "-a" "1d8a6de5a5432c69c0699859ad13bec373b6ca92a187a66ac92e5aa6a15a53cb", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling rustc-serialize v0.3.19 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling libc v0.2.16 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling serde v0.8.8 [INFO] [stderr] Compiling num-traits v0.1.35 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45 [INFO] [stdout] | [INFO] [stdout] 147 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` due to 2 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0642`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1d8a6de5a5432c69c0699859ad13bec373b6ca92a187a66ac92e5aa6a15a53cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d8a6de5a5432c69c0699859ad13bec373b6ca92a187a66ac92e5aa6a15a53cb", kill_on_drop: false }` [INFO] [stdout] 1d8a6de5a5432c69c0699859ad13bec373b6ca92a187a66ac92e5aa6a15a53cb