[INFO] cloning repository https://github.com/emmehandes/murdock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emmehandes/murdock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femmehandes%2Fmurdock", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femmehandes%2Fmurdock'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 808db0a0bce078b28efe812aa447a22f893398a0
[INFO] testing emmehandes/murdock against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femmehandes%2Fmurdock" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emmehandes/murdock on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emmehandes/murdock
[INFO] finished tweaking git repo https://github.com/emmehandes/murdock
[INFO] tweaked toml for git repo https://github.com/emmehandes/murdock written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/emmehandes/murdock already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b898ddd84a58cbc61013a258d4d9f900eab1593dd36ca6b052d06cefd859d7f5
[INFO] running `Command { std: "docker" "start" "-a" "b898ddd84a58cbc61013a258d4d9f900eab1593dd36ca6b052d06cefd859d7f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b898ddd84a58cbc61013a258d4d9f900eab1593dd36ca6b052d06cefd859d7f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b898ddd84a58cbc61013a258d4d9f900eab1593dd36ca6b052d06cefd859d7f5", kill_on_drop: false }`
[INFO] [stdout] b898ddd84a58cbc61013a258d4d9f900eab1593dd36ca6b052d06cefd859d7f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1b5f981c0eb88c6e332cd73353714a65f033d22d24dcc7b6032fdd4d255fcbd
[INFO] running `Command { std: "docker" "start" "-a" "f1b5f981c0eb88c6e332cd73353714a65f033d22d24dcc7b6032fdd4d255fcbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling murdock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected expression, found `}`
[INFO] [stdout]   --> src/main.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         }
[INFO] [stdout]    |         ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clear` found for array `[u8; 512]` in the current scope
[INFO] [stdout]   --> src/main.rs:79:19
[INFO] [stdout]    |
[INFO] [stdout] 79 |             array.clear();
[INFO] [stdout]    |                   ^^^^^ method not found in `[u8; 512]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `murdock` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f1b5f981c0eb88c6e332cd73353714a65f033d22d24dcc7b6032fdd4d255fcbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b5f981c0eb88c6e332cd73353714a65f033d22d24dcc7b6032fdd4d255fcbd", kill_on_drop: false }`
[INFO] [stdout] f1b5f981c0eb88c6e332cd73353714a65f033d22d24dcc7b6032fdd4d255fcbd