[INFO] cloning repository https://github.com/peter-lyons-kehl/try_rustconfig
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peter-lyons-kehl/try_rustconfig" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-lyons-kehl%2Ftry_rustconfig", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-lyons-kehl%2Ftry_rustconfig'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a49ce1aee23fc0fa69de15cfc6b44129c1f369e
[INFO] testing peter-lyons-kehl/try_rustconfig against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-lyons-kehl%2Ftry_rustconfig" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/peter-lyons-kehl/try_rustconfig on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/peter-lyons-kehl/try_rustconfig
[INFO] finished tweaking git repo https://github.com/peter-lyons-kehl/try_rustconfig
[INFO] tweaked toml for git repo https://github.com/peter-lyons-kehl/try_rustconfig written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/peter-lyons-kehl/try_rustconfig 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" "+1.84.0" "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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2021dc7a5f676b2363dfbd384c142663c7db7a6e82c517ede20bd0579821655
[INFO] running `Command { std: "docker" "start" "-a" "a2021dc7a5f676b2363dfbd384c142663c7db7a6e82c517ede20bd0579821655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2021dc7a5f676b2363dfbd384c142663c7db7a6e82c517ede20bd0579821655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2021dc7a5f676b2363dfbd384c142663c7db7a6e82c517ede20bd0579821655", kill_on_drop: false }`
[INFO] [stdout] a2021dc7a5f676b2363dfbd384c142663c7db7a6e82c517ede20bd0579821655
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6cfa25ff6496850ecafd5bb771aed09ff55a39ef1783b2a872c4c28495d3bd9
[INFO] running `Command { std: "docker" "start" "-a" "e6cfa25ff6496850ecafd5bb771aed09ff55a39ef1783b2a872c4c28495d3bd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling try_rustconfig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: use nightly
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | compile_error!("use nightly");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `try_rustconfig` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e6cfa25ff6496850ecafd5bb771aed09ff55a39ef1783b2a872c4c28495d3bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6cfa25ff6496850ecafd5bb771aed09ff55a39ef1783b2a872c4c28495d3bd9", kill_on_drop: false }`
[INFO] [stdout] e6cfa25ff6496850ecafd5bb771aed09ff55a39ef1783b2a872c4c28495d3bd9